Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028500441.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 CO4-PT-09, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028500441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 152K 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 CO4-PT-09-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-09-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-09-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-09-CTLCardinality-2024-15
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-00
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-01
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-02
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-03
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-04
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-05
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-06
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-07
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-08
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-09
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-10
FORMULA_NAME CO4-PT-09-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748606269619

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 11:57:50] [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]
[2025-05-30 11:57:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:57:50] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2025-05-30 11:57:50] [INFO ] Transformed 467 places.
[2025-05-30 11:57:50] [INFO ] Transformed 634 transitions.
[2025-05-30 11:57:50] [INFO ] Found NUPN structural information;
[2025-05-30 11:57:50] [INFO ] Parsed PT model containing 467 places and 634 transitions and 1868 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 108 places in 8 ms
Reduce places removed 108 places and 163 transitions.
FORMULA CO4-PT-09-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 471/471 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 349 transition count 470
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 75 place count 285 transition count 404
Iterating global reduction 1 with 64 rules applied. Total rules applied 139 place count 285 transition count 404
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 142 place count 285 transition count 401
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 165 place count 262 transition count 364
Iterating global reduction 2 with 23 rules applied. Total rules applied 188 place count 262 transition count 364
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 190 place count 262 transition count 362
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 259 transition count 357
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 259 transition count 357
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 197 place count 258 transition count 356
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 258 transition count 356
Applied a total of 198 rules in 78 ms. Remains 258 /359 variables (removed 101) and now considering 356/471 (removed 115) transitions.
// Phase 1: matrix 356 rows 258 cols
[2025-05-30 11:57:53] [INFO ] Computed 6 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:57:53] [INFO ] Implicit Places using invariants in 366 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 398 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 257/359 places, 356/471 transitions.
Applied a total of 0 rules in 4 ms. Remains 257 /257 variables (removed 0) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 497 ms. Remains : 257/359 places, 356/471 transitions.
Support contains 75 out of 257 places after structural reductions.
[2025-05-30 11:57:54] [INFO ] Flatten gal took : 71 ms
[2025-05-30 11:57:54] [INFO ] Flatten gal took : 23 ms
[2025-05-30 11:57:54] [INFO ] Input system was already deterministic with 356 transitions.
RANDOM walk for 40000 steps (121 resets) in 1589 ms. (25 steps per ms) remains 31/47 properties
BEST_FIRST walk for 4003 steps (24 resets) in 34 ms. (114 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (28 resets) in 39 ms. (100 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (27 resets) in 24 ms. (160 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4001 steps (30 resets) in 32 ms. (121 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (31 resets) in 34 ms. (114 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (32 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (27 resets) in 23 ms. (166 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4002 steps (27 resets) in 45 ms. (87 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (29 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (32 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (32 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (25 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (30 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (32 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (28 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (27 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (28 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (30 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (30 resets) in 15 ms. (250 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (31 resets) in 33 ms. (117 steps per ms) remains 25/28 properties
BEST_FIRST walk for 4003 steps (30 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (31 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (33 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (31 resets) in 35 ms. (111 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (31 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (35 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (26 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
// Phase 1: matrix 356 rows 257 cols
[2025-05-30 11:57:56] [INFO ] Computed 5 invariants in 8 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 28/71 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 167/238 variables, 71/76 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 238/476 variables, 99/175 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/476 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 109/585 variables, 68/243 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/585 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp13 is UNSAT
At refinement iteration 9 (OVERLAPS) 23/608 variables, 16/259 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/608 variables, 0/259 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 4/612 variables, 2/261 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 0/261 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 13 (OVERLAPS) 1/613 variables, 1/262 constraints. Problems are: Problem set: 1 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:57:57] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 8 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/613 variables, 1/263 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/613 variables, 0/263 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 16 (OVERLAPS) 0/613 variables, 0/263 constraints. Problems are: Problem set: 1 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 613/613 variables, and 263 constraints, problems are : Problem set: 1 solved, 24 unsolved in 2556 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 24 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 30/67 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 159/226 variables, 67/73 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 1/74 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 0/74 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 231/457 variables, 95/169 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 23/192 constraints. Problems are: Problem set: 1 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:57:59] [INFO ] Deduced a trap composed of 12 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:57:59] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/457 variables, 2/194 constraints. Problems are: Problem set: 1 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:57:59] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:57:59] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/457 variables, 2/196 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/457 variables, 0/196 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 12 (OVERLAPS) 120/577 variables, 71/267 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/577 variables, 0/267 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 28/605 variables, 19/286 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/605 variables, 0/286 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 16 (OVERLAPS) 7/612 variables, 4/290 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/612 variables, 0/290 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 18 (OVERLAPS) 1/613 variables, 1/291 constraints. Problems are: Problem set: 1 solved, 24 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/613 variables, 0/291 constraints. Problems are: Problem set: 1 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 613/613 variables, and 291 constraints, problems are : Problem set: 1 solved, 24 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 24/25 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7604ms problems are : Problem set: 1 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 37 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (complete) has 565 edges and 257 vertex of which 254 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 254 transition count 280
Reduce places removed 67 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 187 transition count 272
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 159 place count 179 transition count 272
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 159 place count 179 transition count 258
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 187 place count 165 transition count 258
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 196 place count 156 transition count 244
Iterating global reduction 3 with 9 rules applied. Total rules applied 205 place count 156 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 206 place count 156 transition count 243
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 207 place count 155 transition count 240
Iterating global reduction 4 with 1 rules applied. Total rules applied 208 place count 155 transition count 240
Performed 31 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 270 place count 124 transition count 204
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 275 place count 124 transition count 199
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 276 place count 123 transition count 197
Iterating global reduction 5 with 1 rules applied. Total rules applied 277 place count 123 transition count 197
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 295 place count 114 transition count 206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 296 place count 114 transition count 205
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 298 place count 112 transition count 197
Iterating global reduction 6 with 2 rules applied. Total rules applied 300 place count 112 transition count 197
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 309 place count 112 transition count 188
Free-agglomeration rule applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 331 place count 112 transition count 166
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 353 place count 90 transition count 166
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 354 place count 90 transition count 165
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 358 place count 90 transition count 165
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 361 place count 90 transition count 165
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 363 place count 90 transition count 165
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 364 place count 90 transition count 164
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 365 place count 89 transition count 163
Applied a total of 365 rules in 109 ms. Remains 89 /257 variables (removed 168) and now considering 163/356 (removed 193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 89/257 places, 163/356 transitions.
RANDOM walk for 40000 steps (8 resets) in 654 ms. (61 steps per ms) remains 1/24 properties
BEST_FIRST walk for 10785 steps (3 resets) in 36 ms. (291 steps per ms) remains 0/1 properties
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-05-30 11:58:03] [INFO ] Flatten gal took : 27 ms
[2025-05-30 11:58:04] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:58:04] [INFO ] Input system was already deterministic with 356 transitions.
Computed a total of 21 stabilizing places and 33 stable transitions
Graph (complete) has 565 edges and 257 vertex of which 249 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 34 place count 224 transition count 319
Iterating global reduction 1 with 30 rules applied. Total rules applied 64 place count 224 transition count 319
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 66 place count 224 transition count 317
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 80 place count 210 transition count 298
Iterating global reduction 2 with 14 rules applied. Total rules applied 94 place count 210 transition count 298
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 98 place count 206 transition count 292
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 206 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 104 place count 206 transition count 290
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 106 place count 204 transition count 288
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 204 transition count 288
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 203 transition count 287
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 203 transition count 287
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 111 place count 203 transition count 286
Applied a total of 111 rules in 33 ms. Remains 203 /257 variables (removed 54) and now considering 286/356 (removed 70) transitions.
// Phase 1: matrix 286 rows 203 cols
[2025-05-30 11:58:04] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:58:04] [INFO ] Implicit Places using invariants in 142 ms returned [137]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 202/257 places, 286/356 transitions.
Applied a total of 0 rules in 4 ms. Remains 202 /202 variables (removed 0) and now considering 286/286 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 180 ms. Remains : 202/257 places, 286/356 transitions.
[2025-05-30 11:58:04] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:58:04] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:58:04] [INFO ] Input system was already deterministic with 286 transitions.
[2025-05-30 11:58:04] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:58:04] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:58:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality17986588484024940213.gal : 4 ms
[2025-05-30 11:58:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality3935097000512645962.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/CTLCardinality17986588484024940213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3935097000512645962.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.
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,1.28166e+07,0.246325,13276,2,2645,5,31183,6,0,1090,34973,0


Converting to forward existential form...Done !
original formula: A(E(A((A((p403==1) U ((p189==0)||(p115==1))) * (p319!=0)) U A(EX((p223==0)) U ((p364==0)||(p146==1)))) U (!(EX(TRUE)) + (p300==0))) U (p3...162
=> equivalent forward existential formula: [((Init * !(EG(!((p384!=0))))) * !(E(!((p384!=0)) U (!(E(!((E(!(!((E(!(((p364==0)||(p146==1))) U (!(EX((p223==0)...660
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t12, t19, t28, t33, t39, t43, t52, t61, t66, t67, t69, t70, t76, t77,...326
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 11:58:34] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:58:34] [INFO ] Applying decomposition
[2025-05-30 11:58:34] [INFO ] Flatten gal took : 13 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/graph10515393716121728413.txt' '-o' '/tmp/graph10515393716121728413.bin' '-w' '/tmp/graph10515393716121728413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10515393716121728413.bin' '-l' '-1' '-v' '-w' '/tmp/graph10515393716121728413.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:58:34] [INFO ] Decomposing Gal with order
[2025-05-30 11:58:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:58:34] [INFO ] Removed a total of 186 redundant transitions.
[2025-05-30 11:58:34] [INFO ] Flatten gal took : 52 ms
[2025-05-30 11:58:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 12 ms.
[2025-05-30 11:58:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4647698555544556375.gal : 6 ms
[2025-05-30 11:58:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality10709126313140082610.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/CTLCardinality4647698555544556375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10709126313140082610.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.
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,1.28166e+07,0.069692,6644,456,56,4054,474,603,7708,77,1698,0


Converting to forward existential form...Done !
original formula: A(E(A((A((i15.u61.p403==1) U ((i7.i1.u24.p189==0)||(i3.i1.u10.p115==1))) * (i11.u51.p319!=0)) U A(EX((i8.i1.u31.p223==0)) U ((i11.u56.p36...241
=> equivalent forward existential formula: [((Init * !(EG(!((i13.u59.p384!=0))))) * !(E(!((i13.u59.p384!=0)) U (!(E(!((E(!(!((E(!(((i11.u56.p364==0)||(i5.i...959
Reverse transition relation is NOT exact ! Due to transitions t12, t81, t209, t240, t263, t281, i0.t4, i0.u70.t8, i0.u70.t9, i0.u71.t5, i0.u71.t6, i0.u71.t...498
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,7.04504,276212,1,0,447611,761,3893,1.16396e+06,382,2405,491206
FORMULA CO4-PT-09-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 37 place count 221 transition count 316
Iterating global reduction 1 with 33 rules applied. Total rules applied 70 place count 221 transition count 316
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 221 transition count 314
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 88 place count 205 transition count 293
Iterating global reduction 2 with 16 rules applied. Total rules applied 104 place count 205 transition count 293
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 205 transition count 292
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 109 place count 201 transition count 286
Iterating global reduction 3 with 4 rules applied. Total rules applied 113 place count 201 transition count 286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 115 place count 201 transition count 284
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 117 place count 199 transition count 282
Iterating global reduction 4 with 2 rules applied. Total rules applied 119 place count 199 transition count 282
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 120 place count 198 transition count 281
Iterating global reduction 4 with 1 rules applied. Total rules applied 121 place count 198 transition count 281
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 122 place count 198 transition count 280
Applied a total of 122 rules in 22 ms. Remains 198 /257 variables (removed 59) and now considering 280/356 (removed 76) transitions.
// Phase 1: matrix 280 rows 198 cols
[2025-05-30 11:58:41] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:58:41] [INFO ] Implicit Places using invariants in 141 ms returned [136]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 197/257 places, 280/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 197 /197 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 197/257 places, 280/356 transitions.
[2025-05-30 11:58:41] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:58:41] [INFO ] Flatten gal took : 19 ms
[2025-05-30 11:58:42] [INFO ] Input system was already deterministic with 280 transitions.
[2025-05-30 11:58:42] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:58:42] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:58:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality10894813195840093952.gal : 2 ms
[2025-05-30 11:58:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6039624153458035385.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/CTLCardinality10894813195840093952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6039624153458035385.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.
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,1.09454e+07,0.223868,13936,2,2706,5,32932,6,0,1064,37155,0


Converting to forward existential form...Done !
original formula: AX(EF(EG(EX(TRUE))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EG(EX(TRUE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t12, t19, t28, t33, t34, t36, t37, t41, t42, t50, t59, t64, t65, t67,...341
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,24.5467,822556,1,0,650,5.43436e+06,588,408,7331,4.99406e+06,886
FORMULA CO4-PT-09-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 237 transition count 335
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 237 transition count 335
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 228 transition count 323
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 228 transition count 323
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 228 transition count 322
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 61 place count 226 transition count 319
Iterating global reduction 1 with 2 rules applied. Total rules applied 63 place count 226 transition count 319
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 64 place count 226 transition count 318
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 225 transition count 317
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 225 transition count 317
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 224 transition count 316
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 224 transition count 316
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 224 transition count 315
Applied a total of 69 rules in 28 ms. Remains 224 /257 variables (removed 33) and now considering 315/356 (removed 41) transitions.
// Phase 1: matrix 315 rows 224 cols
[2025-05-30 11:59:06] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:59:06] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-05-30 11:59:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:59:07] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
Running 314 sub problems to find dead transitions.
[2025-05-30 11:59:07] [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, 314 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:10] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:10] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:10] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:10] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:11] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:11] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:11] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 2 ms to minimize.
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 7/12 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 4 (OVERLAPS) 315/536 variables, 221/233 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/233 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 6 (OVERLAPS) 3/539 variables, 3/236 constraints. Problems are: Problem set: 2 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:24] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 1/237 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 0/237 constraints. Problems are: Problem set: 2 solved, 312 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 539/539 variables, and 237 constraints, problems are : Problem set: 2 solved, 312 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 224/224 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 312 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: 2 solved, 312 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 8/13 constraints. Problems are: Problem set: 2 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:59:39] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 1/14 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 5 (OVERLAPS) 315/536 variables, 221/235 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 278/513 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/513 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 8 (OVERLAPS) 3/539 variables, 3/516 constraints. Problems are: Problem set: 2 solved, 312 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 34/550 constraints. Problems are: Problem set: 2 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 539/539 variables, and 550 constraints, problems are : Problem set: 2 solved, 312 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 224/224 constraints, PredecessorRefiner: 312/314 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 2 solved, 312 unsolved
Search for dead transitions found 2 dead transitions in 60146ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 224/257 places, 313/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 224 /224 variables (removed 0) and now considering 313/313 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60606 ms. Remains : 224/257 places, 313/356 transitions.
[2025-05-30 12:00:07] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:00:07] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:00:07] [INFO ] Input system was already deterministic with 313 transitions.
[2025-05-30 12:00:07] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:00:07] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:00:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality3531027625477701055.gal : 2 ms
[2025-05-30 12:00:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality17111948039417541151.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/CTLCardinality3531027625477701055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17111948039417541151.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.
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,2.73365e+07,0.348908,18148,2,3766,5,50144,6,0,1197,57248,0


Converting to forward existential form...Done !
original formula: E(((E(((((p86==0)||(p232==1))&&((p382==0)||(p310==1)))||(!(((p358==0)||(p276==1))||((p162==0)||(p201==1))))) U A((((p260==0)||(p306==0))|...391
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((E(((((p86==0)||(p232==1))&&((p382==0)||(p310==1)))||(!(((p358==0)||(p276==1))||((p162==0)||...919
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t12, t13, t18, t29, t36, t38, t39, t40, t41, t43, t44, t48, t49, ...384
Detected timeout of ITS tools.
[2025-05-30 12:00:37] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:00:37] [INFO ] Applying decomposition
[2025-05-30 12:00:37] [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/graph17050074181937478449.txt' '-o' '/tmp/graph17050074181937478449.bin' '-w' '/tmp/graph17050074181937478449.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17050074181937478449.bin' '-l' '-1' '-v' '-w' '/tmp/graph17050074181937478449.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:00:37] [INFO ] Decomposing Gal with order
[2025-05-30 12:00:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:00:37] [INFO ] Removed a total of 209 redundant transitions.
[2025-05-30 12:00:37] [INFO ] Flatten gal took : 18 ms
[2025-05-30 12:00:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 4 ms.
[2025-05-30 12:00:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality849602546305516872.gal : 3 ms
[2025-05-30 12:00:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality12343427464344040434.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/CTLCardinality849602546305516872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12343427464344040434.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.
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,2.73365e+07,0.298764,17744,907,229,25273,1736,687,64369,121,12211,0


Converting to forward existential form...Done !
original formula: E(((E(((((i0.u3.p86==0)||(i1.i0.i1.u36.p232==1))&&((i7.u61.p382==0)||(i7.u56.p310==1)))||(!(((i8.u62.p358==0)||(i7.u56.p276==1))||((i3.u2...583
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((E(((((i0.u3.p86==0)||(i1.i0.i1.u36.p232==1))&&((i7.u61.p382==0)||(i7.u56.p310==1)))||(!(((i...1290
Reverse transition relation is NOT exact ! Due to transitions t12, t92, t287, t306, i0.t221, i0.u41.t312, i1.i0.i0.u14.t198, i1.i0.i0.u15.t200, i2.t153, i3...624
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (trivial) has 255 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 564 edges and 256 vertex of which 248 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 92 rules applied. Total rules applied 94 place count 247 transition count 256
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 94 rules applied. Total rules applied 188 place count 156 transition count 253
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 190 place count 154 transition count 253
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 190 place count 154 transition count 237
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 222 place count 138 transition count 237
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 235 place count 125 transition count 217
Iterating global reduction 3 with 13 rules applied. Total rules applied 248 place count 125 transition count 217
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 250 place count 125 transition count 215
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 254 place count 121 transition count 206
Iterating global reduction 4 with 4 rules applied. Total rules applied 258 place count 121 transition count 206
Performed 19 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 296 place count 102 transition count 185
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 302 place count 102 transition count 179
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 305 place count 101 transition count 177
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 307 place count 100 transition count 176
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 308 place count 99 transition count 174
Iterating global reduction 7 with 1 rules applied. Total rules applied 309 place count 99 transition count 174
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 313 place count 97 transition count 172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 316 place count 97 transition count 169
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 318 place count 96 transition count 168
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 324 place count 96 transition count 162
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 9 with 1 rules applied. Total rules applied 325 place count 96 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 326 place count 95 transition count 161
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 11 with 2 rules applied. Total rules applied 328 place count 94 transition count 160
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 329 place count 94 transition count 160
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 331 place count 92 transition count 158
Applied a total of 331 rules in 72 ms. Remains 92 /257 variables (removed 165) and now considering 158/356 (removed 198) transitions.
// Phase 1: matrix 158 rows 92 cols
[2025-05-30 12:01:07] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:07] [INFO ] Implicit Places using invariants in 79 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/257 places, 158/356 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 158/158 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 157 ms. Remains : 91/257 places, 158/356 transitions.
[2025-05-30 12:01:07] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:01:07] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:07] [INFO ] Input system was already deterministic with 158 transitions.
[2025-05-30 12:01:07] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:07] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15736116858192287279.gal : 1 ms
[2025-05-30 12:01:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12372754451069062675.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/CTLCardinality15736116858192287279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12372754451069062675.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,169825,0.049227,5528,2,505,5,5354,6,0,514,4683,0


Converting to forward existential form...Done !
original formula: (AF(AG((p381==1))) + (!(A((EF(((p118==1)||(p403==1))) * AG((p132!=0))) U ((p417==0)||(p253==1)))) * AG((p286==0))))
=> equivalent forward existential formula: ([(((Init * !(!(EG(!(!(E(TRUE U !((p381==1))))))))) * !(EG(!(((p417==0)||(p253==1)))))) * !(E(!(((p417==0)||(p25...361
Reverse transition relation is NOT exact ! Due to transitions t9, t21, t47, t56, t63, t80, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,0,0.926934,41200,1,0,291,214406,343,168,3730,180449,423
FORMULA CO4-PT-09-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (trivial) has 267 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 564 edges and 256 vertex of which 248 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 103 place count 247 transition count 247
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 204 place count 147 transition count 246
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 204 place count 147 transition count 230
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 236 place count 131 transition count 230
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 250 place count 117 transition count 209
Iterating global reduction 2 with 14 rules applied. Total rules applied 264 place count 117 transition count 209
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 266 place count 117 transition count 207
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 266 place count 117 transition count 206
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 268 place count 116 transition count 206
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 273 place count 111 transition count 195
Iterating global reduction 3 with 5 rules applied. Total rules applied 278 place count 111 transition count 195
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 314 place count 93 transition count 175
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 321 place count 93 transition count 168
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 324 place count 92 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 326 place count 91 transition count 165
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 327 place count 90 transition count 163
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 90 transition count 163
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 332 place count 88 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 335 place count 88 transition count 158
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 338 place count 87 transition count 156
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 341 place count 86 transition count 154
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 343 place count 85 transition count 153
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 10 with 2 rules applied. Total rules applied 345 place count 84 transition count 152
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 350 place count 84 transition count 147
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 10 with 1 rules applied. Total rules applied 351 place count 84 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 352 place count 83 transition count 146
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 12 with 2 rules applied. Total rules applied 354 place count 82 transition count 145
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 356 place count 80 transition count 143
Applied a total of 356 rules in 35 ms. Remains 80 /257 variables (removed 177) and now considering 143/356 (removed 213) transitions.
[2025-05-30 12:01:08] [INFO ] Flow matrix only has 123 transitions (discarded 20 similar events)
// Phase 1: matrix 123 rows 80 cols
[2025-05-30 12:01:08] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:08] [INFO ] Implicit Places using invariants in 45 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 79/257 places, 143/356 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 143/143 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 86 ms. Remains : 79/257 places, 143/356 transitions.
[2025-05-30 12:01:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:08] [INFO ] Input system was already deterministic with 143 transitions.
[2025-05-30 12:01:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality6871969261178359734.gal : 0 ms
[2025-05-30 12:01:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality2445172335054292313.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/CTLCardinality6871969261178359734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2445172335054292313.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.
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,83161,0.031612,5032,2,548,5,4029,6,0,451,3104,0


Converting to forward existential form...Done !
original formula: EF(EG((p109!=0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p109!=0))] != FALSE
Hit Full ! (commute/partial/dont) 141/0/2
(forward)formula 0,1,0.165077,9384,1,0,8,29958,19,2,2265,13024,8
FORMULA CO4-PT-09-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (trivial) has 267 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 564 edges and 256 vertex of which 248 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 103 place count 247 transition count 247
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 204 place count 147 transition count 246
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 204 place count 147 transition count 230
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 236 place count 131 transition count 230
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 250 place count 117 transition count 209
Iterating global reduction 2 with 14 rules applied. Total rules applied 264 place count 117 transition count 209
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 266 place count 117 transition count 207
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 266 place count 117 transition count 206
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 268 place count 116 transition count 206
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 273 place count 111 transition count 195
Iterating global reduction 3 with 5 rules applied. Total rules applied 278 place count 111 transition count 195
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 314 place count 93 transition count 175
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 321 place count 93 transition count 168
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 324 place count 92 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 326 place count 91 transition count 165
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 327 place count 90 transition count 163
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 90 transition count 163
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 332 place count 88 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 335 place count 88 transition count 158
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 338 place count 87 transition count 156
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 341 place count 86 transition count 154
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 343 place count 85 transition count 153
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 345 place count 84 transition count 152
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 350 place count 84 transition count 147
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 10 with 1 rules applied. Total rules applied 351 place count 84 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 352 place count 83 transition count 146
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 12 with 2 rules applied. Total rules applied 354 place count 82 transition count 145
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 356 place count 80 transition count 143
Applied a total of 356 rules in 45 ms. Remains 80 /257 variables (removed 177) and now considering 143/356 (removed 213) transitions.
[2025-05-30 12:01:09] [INFO ] Flow matrix only has 123 transitions (discarded 20 similar events)
// Phase 1: matrix 123 rows 80 cols
[2025-05-30 12:01:09] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:09] [INFO ] Implicit Places using invariants in 40 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 79/257 places, 143/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 143/143 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 91 ms. Remains : 79/257 places, 143/356 transitions.
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:09] [INFO ] Input system was already deterministic with 143 transitions.
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 28 ms
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6897238342055743129.gal : 1 ms
[2025-05-30 12:01:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5834817899395144244.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/ReachabilityCardinality6897238342055743129.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5834817899395144244.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (4614 resets) in 249 ms. (160 steps per ms) remains 1/1 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (628 resets) in 39 ms. (1000 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2529 steps, run visited all 1 properties in 12 ms. (steps per millisecond=210 )
Probabilistic random walk after 2529 steps, saw 985 distinct states, run finished after 15 ms. (steps per millisecond=168 ) properties seen :1
FORMULA CO4-PT-09-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality5834817899395144244.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 29
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :29 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 68
Invariant property CO4-PT-09-CTLCardinality-2025-05 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,108,0.032721,4644,2,221,11,1655,6,0,451,709,0
Total reachable state count : 108

Verifying 1 reachability properties.
Invariant property CO4-PT-09-CTLCardinality-2025-05 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CO4-PT-09-CTLCardinality-2025-05,1,0.033171,4900,2,80,11,1655,7,0,454,709,0
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 35 place count 223 transition count 318
Iterating global reduction 1 with 31 rules applied. Total rules applied 66 place count 223 transition count 318
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 68 place count 223 transition count 316
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 83 place count 208 transition count 296
Iterating global reduction 2 with 15 rules applied. Total rules applied 98 place count 208 transition count 296
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 208 transition count 295
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 103 place count 204 transition count 289
Iterating global reduction 3 with 4 rules applied. Total rules applied 107 place count 204 transition count 289
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 109 place count 204 transition count 287
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 111 place count 202 transition count 285
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 202 transition count 285
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 114 place count 201 transition count 284
Iterating global reduction 4 with 1 rules applied. Total rules applied 115 place count 201 transition count 284
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 116 place count 201 transition count 283
Applied a total of 116 rules in 12 ms. Remains 201 /257 variables (removed 56) and now considering 283/356 (removed 73) transitions.
// Phase 1: matrix 283 rows 201 cols
[2025-05-30 12:01:09] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:09] [INFO ] Implicit Places using invariants in 74 ms returned [139]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 200/257 places, 283/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 200 /200 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 200/257 places, 283/356 transitions.
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:09] [INFO ] Input system was already deterministic with 283 transitions.
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:09] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:01:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality2549334095077423005.gal : 2 ms
[2025-05-30 12:01:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17951521526831951920.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/CTLCardinality2549334095077423005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17951521526831951920.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.
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,1.12101e+07,0.238833,13564,2,2724,5,32042,6,0,1079,37589,0


Converting to forward existential form...Done !
original formula: (EX(EG((p274==0))) * AG((AF((p456==0)) + (p109==0))))
=> equivalent forward existential formula: ([(Init * !(EX(EG((p274==0)))))] = FALSE * [FwdG((FwdU(Init,TRUE) * !((p109==0))),!((p456==0)))] = FALSE)
Hit Full ! (commute/partial/dont) 281/0/2
(forward)formula 0,0,1.64259,64108,1,0,40,295122,22,6,5365,155870,36
FORMULA CO4-PT-09-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 35 place count 223 transition count 318
Iterating global reduction 1 with 31 rules applied. Total rules applied 66 place count 223 transition count 318
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 68 place count 223 transition count 316
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 82 place count 209 transition count 297
Iterating global reduction 2 with 14 rules applied. Total rules applied 96 place count 209 transition count 297
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 209 transition count 296
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 100 place count 206 transition count 292
Iterating global reduction 3 with 3 rules applied. Total rules applied 103 place count 206 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 105 place count 206 transition count 290
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 106 place count 205 transition count 289
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 205 transition count 289
Applied a total of 107 rules in 17 ms. Remains 205 /257 variables (removed 52) and now considering 289/356 (removed 67) transitions.
// Phase 1: matrix 289 rows 205 cols
[2025-05-30 12:01:11] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:11] [INFO ] Implicit Places using invariants in 60 ms returned [138]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 204/257 places, 289/356 transitions.
Applied a total of 0 rules in 1 ms. Remains 204 /204 variables (removed 0) and now considering 289/289 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 204/257 places, 289/356 transitions.
[2025-05-30 12:01:11] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:11] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:11] [INFO ] Input system was already deterministic with 289 transitions.
[2025-05-30 12:01:11] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:01:11] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:01:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality6460810279660017860.gal : 6 ms
[2025-05-30 12:01:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2666491570953846054.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/CTLCardinality6460810279660017860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2666491570953846054.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.
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,1.33042e+07,0.276432,14252,2,2698,5,34352,6,0,1101,40143,0


Converting to forward existential form...Done !
original formula: (AG(E((p346==0) U AX(AF((p237==0))))) * EF((p391==0)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E((p346==0) U !(EX(!(!(EG(!((p237==0))))))))))] = FALSE * [(Init * !(E(TRUE U (p391==0)))...166
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t12, t19, t28, t33, t34, t36, t37, t41, t43, t47, t48, t56, t65, t70,...351
(forward)formula 0,0,8.68976,289064,1,0,726,1.71484e+06,611,368,7205,1.6184e+06,972
FORMULA CO4-PT-09-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (trivial) has 267 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 564 edges and 256 vertex of which 248 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 100 rules applied. Total rules applied 102 place count 247 transition count 248
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 202 place count 148 transition count 247
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 202 place count 148 transition count 231
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 234 place count 132 transition count 231
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 248 place count 118 transition count 210
Iterating global reduction 2 with 14 rules applied. Total rules applied 262 place count 118 transition count 210
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 264 place count 118 transition count 208
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 264 place count 118 transition count 207
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 266 place count 117 transition count 207
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 271 place count 112 transition count 196
Iterating global reduction 3 with 5 rules applied. Total rules applied 276 place count 112 transition count 196
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 312 place count 94 transition count 176
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 319 place count 94 transition count 169
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 322 place count 93 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 324 place count 92 transition count 166
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 91 transition count 164
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 91 transition count 164
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 330 place count 89 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 333 place count 89 transition count 159
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 336 place count 88 transition count 157
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 339 place count 87 transition count 155
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 341 place count 86 transition count 154
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 10 with 2 rules applied. Total rules applied 343 place count 85 transition count 153
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 348 place count 85 transition count 148
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 10 with 1 rules applied. Total rules applied 349 place count 85 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 350 place count 84 transition count 147
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 12 with 2 rules applied. Total rules applied 352 place count 83 transition count 146
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 354 place count 81 transition count 144
Applied a total of 354 rules in 27 ms. Remains 81 /257 variables (removed 176) and now considering 144/356 (removed 212) transitions.
[2025-05-30 12:01:20] [INFO ] Flow matrix only has 124 transitions (discarded 20 similar events)
// Phase 1: matrix 124 rows 81 cols
[2025-05-30 12:01:20] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:20] [INFO ] Implicit Places using invariants in 37 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/257 places, 144/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 67 ms. Remains : 80/257 places, 144/356 transitions.
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:20] [INFO ] Input system was already deterministic with 144 transitions.
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality9407923555948794581.gal : 1 ms
[2025-05-30 12:01:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality17464993338335857187.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/CTLCardinality9407923555948794581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17464993338335857187.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.
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,84673,0.03008,5040,2,498,5,3685,6,0,456,2893,0


Converting to forward existential form...Done !
original formula: EF(AG((p286==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p286==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t15, t41, t48, t54, t69, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,1,0.267443,15152,1,0,205,54576,309,107,2835,42657,297
FORMULA CO4-PT-09-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (trivial) has 260 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 564 edges and 256 vertex of which 248 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 95 rules applied. Total rules applied 97 place count 247 transition count 253
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 95 rules applied. Total rules applied 192 place count 153 transition count 252
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 192 place count 153 transition count 236
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 224 place count 137 transition count 236
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 237 place count 124 transition count 217
Iterating global reduction 2 with 13 rules applied. Total rules applied 250 place count 124 transition count 217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 250 place count 124 transition count 216
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 123 transition count 216
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 257 place count 118 transition count 205
Iterating global reduction 2 with 5 rules applied. Total rules applied 262 place count 118 transition count 205
Performed 18 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 298 place count 100 transition count 184
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 305 place count 100 transition count 177
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 308 place count 99 transition count 175
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 310 place count 98 transition count 174
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 5 with 2 rules applied. Total rules applied 312 place count 97 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 315 place count 97 transition count 170
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 318 place count 96 transition count 168
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 321 place count 95 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 323 place count 94 transition count 165
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 327 place count 94 transition count 161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 329 place count 93 transition count 160
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 331 place count 91 transition count 158
Applied a total of 331 rules in 49 ms. Remains 91 /257 variables (removed 166) and now considering 158/356 (removed 198) transitions.
// Phase 1: matrix 158 rows 91 cols
[2025-05-30 12:01:20] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:20] [INFO ] Implicit Places using invariants in 158 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 159 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 90/257 places, 158/356 transitions.
Applied a total of 0 rules in 3 ms. Remains 90 /90 variables (removed 0) and now considering 158/158 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 211 ms. Remains : 90/257 places, 158/356 transitions.
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Input system was already deterministic with 158 transitions.
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8233153955459054906.gal : 0 ms
[2025-05-30 12:01:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality11619638527146203747.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/CTLCardinality8233153955459054906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11619638527146203747.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.
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,185497,0.048788,5808,2,541,5,6548,6,0,510,5698,0


Converting to forward existential form...Done !
original formula: AF((AG((((p364==0)&&(p243==0))&&(p318==1))) * EG(((p205==0)&&(p400==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((p364==0)&&(p243==0))&&(p318==1))))) * EG(((p205==0)&&(p400==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t18, t49, t56, t62, t77, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,0,0.609666,28308,1,0,296,128904,346,159,3884,94198,446
FORMULA CO4-PT-09-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Graph (complete) has 565 edges and 257 vertex of which 250 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 249 transition count 266
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 97 rules applied. Total rules applied 182 place count 166 transition count 252
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 195 place count 153 transition count 252
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 195 place count 153 transition count 238
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 223 place count 139 transition count 238
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 237 place count 125 transition count 217
Iterating global reduction 3 with 14 rules applied. Total rules applied 251 place count 125 transition count 217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 252 place count 125 transition count 216
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 252 place count 125 transition count 215
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 254 place count 124 transition count 215
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 259 place count 119 transition count 204
Iterating global reduction 4 with 5 rules applied. Total rules applied 264 place count 119 transition count 204
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 300 place count 101 transition count 184
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 7 rules applied. Total rules applied 307 place count 101 transition count 177
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 310 place count 100 transition count 175
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 312 place count 99 transition count 174
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 313 place count 98 transition count 172
Iterating global reduction 7 with 1 rules applied. Total rules applied 314 place count 98 transition count 172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 318 place count 96 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 321 place count 96 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 324 place count 95 transition count 165
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 327 place count 94 transition count 163
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 329 place count 93 transition count 162
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 333 place count 93 transition count 158
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 11 with 2 rules applied. Total rules applied 335 place count 92 transition count 157
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 340 place count 92 transition count 157
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 342 place count 90 transition count 155
Applied a total of 342 rules in 35 ms. Remains 90 /257 variables (removed 167) and now considering 155/356 (removed 201) transitions.
// Phase 1: matrix 155 rows 90 cols
[2025-05-30 12:01:21] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:21] [INFO ] Implicit Places using invariants in 116 ms returned [67]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 118 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/257 places, 155/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 157 ms. Remains : 89/257 places, 155/356 transitions.
[2025-05-30 12:01:21] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:21] [INFO ] Flatten gal took : 2 ms
[2025-05-30 12:01:21] [INFO ] Input system was already deterministic with 155 transitions.
[2025-05-30 12:01:21] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:21] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:01:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality17099441069613811953.gal : 1 ms
[2025-05-30 12:01:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9851290574326558653.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/CTLCardinality17099441069613811953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9851290574326558653.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.
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,117554,0.048397,5728,2,674,5,6405,6,0,506,5916,0


Converting to forward existential form...Done !
original formula: AF((AG(((p156==0)&&(p287==1))) * (!(E((((p128==1)||(p202==0))||(p402==1)) U (((p236==0)||(p289==1))||(p2==1)))) + ((p218==1) * EF((p465==...162
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((p156==0)&&(p287==1))))) * (!(E((((p128==1)||(p202==0))||(p402==1)) U (((p236==0)||(...225
Reverse transition relation is NOT exact ! Due to transitions t9, t16, t37, t45, t50, t75, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,0,0.463958,23776,1,0,227,88016,343,123,3640,77543,342
FORMULA CO4-PT-09-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 36 place count 222 transition count 317
Iterating global reduction 1 with 32 rules applied. Total rules applied 68 place count 222 transition count 317
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 222 transition count 315
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 86 place count 206 transition count 294
Iterating global reduction 2 with 16 rules applied. Total rules applied 102 place count 206 transition count 294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 103 place count 206 transition count 293
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 107 place count 202 transition count 287
Iterating global reduction 3 with 4 rules applied. Total rules applied 111 place count 202 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 113 place count 202 transition count 285
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 115 place count 200 transition count 283
Iterating global reduction 4 with 2 rules applied. Total rules applied 117 place count 200 transition count 283
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 199 transition count 282
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 199 transition count 282
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 199 transition count 281
Applied a total of 120 rules in 16 ms. Remains 199 /257 variables (removed 58) and now considering 281/356 (removed 75) transitions.
// Phase 1: matrix 281 rows 199 cols
[2025-05-30 12:01:22] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:22] [INFO ] Implicit Places using invariants in 58 ms returned [137]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 198/257 places, 281/356 transitions.
Applied a total of 0 rules in 1 ms. Remains 198 /198 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 198/257 places, 281/356 transitions.
[2025-05-30 12:01:22] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:22] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:22] [INFO ] Input system was already deterministic with 281 transitions.
[2025-05-30 12:01:22] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:22] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality4706496226808837731.gal : 1 ms
[2025-05-30 12:01:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality6878990816830153188.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/CTLCardinality4706496226808837731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6878990816830153188.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.
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,1.10336e+07,0.238705,14448,2,2745,5,32819,6,0,1069,37449,0


Converting to forward existential form...Done !
original formula: AX(AF((p262==1)))
=> equivalent forward existential formula: [FwdG(EY(Init),!((p262==1)))] = FALSE
Hit Full ! (commute/partial/dont) 278/0/3
(forward)formula 0,0,2.0059,73832,1,0,38,333482,20,4,5378,209971,36
FORMULA CO4-PT-09-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 32 place count 226 transition count 321
Iterating global reduction 1 with 28 rules applied. Total rules applied 60 place count 226 transition count 321
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 62 place count 226 transition count 319
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 76 place count 212 transition count 301
Iterating global reduction 2 with 14 rules applied. Total rules applied 90 place count 212 transition count 301
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 212 transition count 300
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 95 place count 208 transition count 294
Iterating global reduction 3 with 4 rules applied. Total rules applied 99 place count 208 transition count 294
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 101 place count 208 transition count 292
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 103 place count 206 transition count 290
Iterating global reduction 4 with 2 rules applied. Total rules applied 105 place count 206 transition count 290
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 106 place count 205 transition count 289
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 205 transition count 289
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 108 place count 205 transition count 288
Applied a total of 108 rules in 10 ms. Remains 205 /257 variables (removed 52) and now considering 288/356 (removed 68) transitions.
// Phase 1: matrix 288 rows 205 cols
[2025-05-30 12:01:24] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:24] [INFO ] Implicit Places using invariants in 52 ms returned [140]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 204/257 places, 288/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 204 /204 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 204/257 places, 288/356 transitions.
[2025-05-30 12:01:24] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:01:24] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:24] [INFO ] Input system was already deterministic with 288 transitions.
[2025-05-30 12:01:24] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:24] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality1412066150389459951.gal : 1 ms
[2025-05-30 12:01:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality15599366256327752262.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/CTLCardinality1412066150389459951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15599366256327752262.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.
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,1.22092e+07,0.243528,14296,2,3100,5,34806,6,0,1100,41846,0


Converting to forward existential form...Done !
original formula: AG(AX((((p222==0) + (AF((p115==1)) * ((!(A(((p339==0)||(p161==1)) U (p376==0))) + (p132==0)) + (p348==1)))) + ((p118==1)&&((p1==0)||(p287...164
=> equivalent forward existential formula: ([FwdG(((EY(FwdU(Init,TRUE)) * !(((p118==1)&&((p1==0)||(p287==1))))) * !((p222==0))),!((p115==1)))] = FALSE * [(...367
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t12, t19, t28, t33, t34, t36, t37, t41, t42, t49, t51, t60, t66, ...362
Hit Full ! (commute/partial/dont) 286/0/2
(forward)formula 0,0,6.79816,242784,1,0,678,1.29896e+06,620,346,7296,1.2741e+06,900
FORMULA CO4-PT-09-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 37 place count 221 transition count 316
Iterating global reduction 1 with 33 rules applied. Total rules applied 70 place count 221 transition count 316
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 221 transition count 314
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 88 place count 205 transition count 293
Iterating global reduction 2 with 16 rules applied. Total rules applied 104 place count 205 transition count 293
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 205 transition count 292
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 109 place count 201 transition count 286
Iterating global reduction 3 with 4 rules applied. Total rules applied 113 place count 201 transition count 286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 115 place count 201 transition count 284
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 117 place count 199 transition count 282
Iterating global reduction 4 with 2 rules applied. Total rules applied 119 place count 199 transition count 282
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 120 place count 198 transition count 281
Iterating global reduction 4 with 1 rules applied. Total rules applied 121 place count 198 transition count 281
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 122 place count 198 transition count 280
Applied a total of 122 rules in 13 ms. Remains 198 /257 variables (removed 59) and now considering 280/356 (removed 76) transitions.
// Phase 1: matrix 280 rows 198 cols
[2025-05-30 12:01:31] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:31] [INFO ] Implicit Places using invariants in 52 ms returned [136]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 197/257 places, 280/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 197 /197 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 197/257 places, 280/356 transitions.
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:31] [INFO ] Input system was already deterministic with 280 transitions.
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality12425066145255965835.gal : 1 ms
[2025-05-30 12:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality7984398877565158206.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/CTLCardinality12425066145255965835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7984398877565158206.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.
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,1.09454e+07,0.222948,13932,2,2706,5,32932,6,0,1064,37155,0


Converting to forward existential form...Done !
original formula: (AG(EX(AF((p462==1)))) * AX(FALSE))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(EG(!((p462==1)))))))] = FALSE * [(EY(Init) * !(FALSE))] = FALSE)
(forward)formula 0,0,0.235723,13932,1,0,6,32932,7,1,1306,37155,1
FORMULA CO4-PT-09-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 356/356 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 254 transition count 355
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 35 place count 223 transition count 318
Iterating global reduction 1 with 31 rules applied. Total rules applied 66 place count 223 transition count 318
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 68 place count 223 transition count 316
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 83 place count 208 transition count 296
Iterating global reduction 2 with 15 rules applied. Total rules applied 98 place count 208 transition count 296
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 208 transition count 295
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 103 place count 204 transition count 289
Iterating global reduction 3 with 4 rules applied. Total rules applied 107 place count 204 transition count 289
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 109 place count 204 transition count 287
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 111 place count 202 transition count 285
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 202 transition count 285
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 114 place count 201 transition count 284
Iterating global reduction 4 with 1 rules applied. Total rules applied 115 place count 201 transition count 284
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 116 place count 201 transition count 283
Applied a total of 116 rules in 12 ms. Remains 201 /257 variables (removed 56) and now considering 283/356 (removed 73) transitions.
// Phase 1: matrix 283 rows 201 cols
[2025-05-30 12:01:31] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:01:31] [INFO ] Implicit Places using invariants in 59 ms returned [137]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 200/257 places, 283/356 transitions.
Applied a total of 0 rules in 2 ms. Remains 200 /200 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 200/257 places, 283/356 transitions.
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:01:31] [INFO ] Input system was already deterministic with 283 transitions.
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:01:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9705337685003437722.gal : 1 ms
[2025-05-30 12:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality434459720992900533.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/CTLCardinality9705337685003437722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality434459720992900533.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 -...282
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,1.18997e+07,0.225502,13692,2,2755,5,32139,6,0,1079,37084,0


Converting to forward existential form...Done !
original formula: EG(((AX(((p161==0)||(p4==1))) + EX((p364==1))) + (p332==0)))
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(((p161==0)||(p4==1))))) + EX((p364==1))) + (p332==0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t12, t19, t28, t33, t34, t36, t37, t41, t42, t50, t59, t64, t65, t67,...341
(forward)formula 0,1,9.64041,324900,1,0,642,1.26635e+06,591,406,6731,2.04636e+06,772
FORMULA CO4-PT-09-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-30 12:01:41] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:41] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:01:41] [INFO ] Applying decomposition
[2025-05-30 12:01:41] [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/graph13732901070753882401.txt' '-o' '/tmp/graph13732901070753882401.bin' '-w' '/tmp/graph13732901070753882401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13732901070753882401.bin' '-l' '-1' '-v' '-w' '/tmp/graph13732901070753882401.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:01:41] [INFO ] Decomposing Gal with order
[2025-05-30 12:01:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:01:41] [INFO ] Removed a total of 242 redundant transitions.
[2025-05-30 12:01:41] [INFO ] Flatten gal took : 16 ms
[2025-05-30 12:01:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 5 ms.
[2025-05-30 12:01:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality16568124699516665808.gal : 3 ms
[2025-05-30 12:01:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality411736245796549548.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/CTLCardinality16568124699516665808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality411736245796549548.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.
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,5.09019e+07,0.644249,32452,1411,377,51379,3243,743,139289,140,27275,0


Converting to forward existential form...Done !
original formula: E(((E(((((i1.i1.u9.p86==0)||(i9.i1.u44.p232==1))&&((i10.u78.p382==0)||(i10.u68.p310==1)))||(!(((i12.u79.p358==0)||(i10.u68.p276==1))||((i...617
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((E(((((i1.i1.u9.p86==0)||(i9.i1.u44.p232==1))&&((i10.u78.p382==0)||(i10.u68.p310==1)))||(!((...1355
Reverse transition relation is NOT exact ! Due to transitions t12, t86, t108, t114, t288, t321, t346, t348, i0.t4, i0.u98.t8, i0.u98.t9, i0.u99.t3, i0.u99....777
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,180.207,2439640,1,0,3.23046e+06,8142,2366,1.95154e+07,383,88335,330057
FORMULA CO4-PT-09-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 411481 ms.

BK_STOP 1748606682287

--------------------
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="CO4-PT-09"
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 CO4-PT-09, 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 r044-tall-174854028500441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-09.tgz
mv CO4-PT-09 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 ;