Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028400433.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-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028400433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K 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 138K 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-08-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-08-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-08-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-08-CTLCardinality-2024-15
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-00
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-01
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-02
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-03
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-04
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-05
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-06
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-07
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-08
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-09
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-10
FORMULA_NAME CO4-PT-08-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748606033456

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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 11:53:57] [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 11:53:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:53:57] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2025-05-30 11:53:57] [INFO ] Transformed 467 places.
[2025-05-30 11:53:57] [INFO ] Transformed 600 transitions.
[2025-05-30 11:53:57] [INFO ] Found NUPN structural information;
[2025-05-30 11:53:57] [INFO ] Parsed PT model containing 467 places and 600 transitions and 1596 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 108 places in 9 ms
Reduce places removed 108 places and 155 transitions.
FORMULA CO4-PT-08-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 445/445 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 347 transition count 443
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 73 place count 288 transition count 382
Iterating global reduction 1 with 59 rules applied. Total rules applied 132 place count 288 transition count 382
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 133 place count 288 transition count 381
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 156 place count 265 transition count 345
Iterating global reduction 2 with 23 rules applied. Total rules applied 179 place count 265 transition count 345
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 180 place count 265 transition count 344
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 182 place count 263 transition count 340
Iterating global reduction 3 with 2 rules applied. Total rules applied 184 place count 263 transition count 340
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 186 place count 261 transition count 338
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 261 transition count 338
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 189 place count 260 transition count 337
Iterating global reduction 3 with 1 rules applied. Total rules applied 190 place count 260 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 191 place count 260 transition count 336
Applied a total of 191 rules in 85 ms. Remains 260 /359 variables (removed 99) and now considering 336/445 (removed 109) transitions.
// Phase 1: matrix 336 rows 260 cols
[2025-05-30 11:53:57] [INFO ] Computed 6 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:53:57] [INFO ] Implicit Places using invariants in 299 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 327 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 259/359 places, 336/445 transitions.
Applied a total of 0 rules in 4 ms. Remains 259 /259 variables (removed 0) and now considering 336/336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 447 ms. Remains : 259/359 places, 336/445 transitions.
Support contains 65 out of 259 places after structural reductions.
[2025-05-30 11:53:58] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2025-05-30 11:53:58] [INFO ] Flatten gal took : 43 ms
[2025-05-30 11:53:58] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CO4-PT-08-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 11:53:58] [INFO ] Flatten gal took : 19 ms
[2025-05-30 11:53:58] [INFO ] Input system was already deterministic with 336 transitions.
Support contains 46 out of 259 places (down from 65) after GAL structural reductions.
RANDOM walk for 40000 steps (589 resets) in 1170 ms. (34 steps per ms) remains 22/28 properties
BEST_FIRST walk for 4002 steps (29 resets) in 51 ms. (76 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (34 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (33 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (26 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (32 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (31 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (27 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (39 resets) in 25 ms. (153 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (26 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (28 resets) in 47 ms. (83 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (27 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (25 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (31 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (32 resets) in 12 ms. (307 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4002 steps (25 resets) in 32 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (32 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (33 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (28 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (29 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (32 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
// Phase 1: matrix 336 rows 259 cols
[2025-05-30 11:54:00] [INFO ] Computed 5 invariants in 5 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) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 25/59 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 118/177 variables, 59/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 230/407 variables, 85/149 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 159/566 variables, 91/240 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/566 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 29/595 variables, 24/264 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/595 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 0/595 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 264 constraints, problems are : Problem set: 0 solved, 21 unsolved in 1269 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 25/59 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:54:01] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:54:01] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 118/177 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 230/407 variables, 85/154 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/407 variables, 18/172 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/407 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 159/566 variables, 91/263 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/566 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 12 (OVERLAPS) 29/595 variables, 24/287 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/595 variables, 0/287 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 0/595 variables, 0/287 constraints. Problems are: Problem set: 1 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 595/595 variables, and 287 constraints, problems are : Problem set: 1 solved, 20 unsolved in 3370 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4686ms problems are : Problem set: 1 solved, 20 unsolved
Finished Parikh walk after 951 steps, including 39 resets, run visited all 1 properties in 2 ms. (steps per millisecond=475 )
Parikh walk visited 20 properties in 1515 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA CO4-PT-08-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 11:54:06] [INFO ] Flatten gal took : 14 ms
[2025-05-30 11:54:06] [INFO ] Flatten gal took : 13 ms
[2025-05-30 11:54:06] [INFO ] Input system was already deterministic with 336 transitions.
Computed a total of 17 stabilizing places and 28 stable transitions
Graph (complete) has 477 edges and 259 vertex of which 252 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 336
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 228 transition count 306
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 228 transition count 306
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 66 place count 228 transition count 301
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 82 place count 212 transition count 280
Iterating global reduction 2 with 16 rules applied. Total rules applied 98 place count 212 transition count 280
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 212 transition count 279
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 105 place count 206 transition count 270
Iterating global reduction 3 with 6 rules applied. Total rules applied 111 place count 206 transition count 270
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 115 place count 202 transition count 266
Iterating global reduction 3 with 4 rules applied. Total rules applied 119 place count 202 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 120 place count 202 transition count 265
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 121 place count 201 transition count 264
Iterating global reduction 4 with 1 rules applied. Total rules applied 122 place count 201 transition count 264
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 123 place count 201 transition count 263
Applied a total of 123 rules in 41 ms. Remains 201 /259 variables (removed 58) and now considering 263/336 (removed 73) transitions.
// Phase 1: matrix 263 rows 201 cols
[2025-05-30 11:54:06] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:54:06] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-05-30 11:54:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:54:06] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 262 sub problems to find dead transitions.
[2025-05-30 11:54:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 1/201 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:54:09] [INFO ] Deduced a trap composed of 11 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 11:54:09] [INFO ] Deduced a trap composed of 11 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 11:54:10] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/201 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/201 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 263/464 variables, 201/209 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:54:13] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/464 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/464 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/464 variables, and 210 constraints, problems are : Problem set: 0 solved, 262 unsolved in 19232 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 201/201 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 1/201 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/201 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/201 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 263/464 variables, 201/210 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/464 variables, 262/472 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:54:32] [INFO ] Deduced a trap along path composed of 2 places in 42 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/464 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 473 constraints, problems are : Problem set: 0 solved, 262 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 201/201 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 49312ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 49315ms
Starting structural reductions in LTL mode, iteration 1 : 201/259 places, 263/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49714 ms. Remains : 201/259 places, 263/336 transitions.
[2025-05-30 11:54:56] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:54:56] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:54:56] [INFO ] Input system was already deterministic with 263 transitions.
[2025-05-30 11:54:56] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:54:56] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:54:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality17366824407368713541.gal : 5 ms
[2025-05-30 11:54:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality17077184922773501211.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/CTLCardinality17366824407368713541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17077184922773501211.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,1.0694e+07,0.104097,7372,2,1530,5,12170,6,0,1063,13539,0


Converting to forward existential form...Done !
original formula: (!(A(EX(((p114!=1)||(p463==0))) U EG(A(((p191==0)||(p428==1)) U ((p271==0)||(p227==1)))))) + EG(((p309!=0) + EX(TRUE))))
=> equivalent forward existential formula: (([((FwdU(Init,!(EG(!((E(!(((p271==0)||(p227==1))) U (!(((p191==0)||(p428==1))) * !(((p271==0)||(p227==1))))) + ...570
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, t50, t59, t64, t65, ...403
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,21.8347,655848,1,0,1590,3.59243e+06,572,960,6442,5.00415e+06,1726
FORMULA CO4-PT-08-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Graph (trivial) has 267 edges and 259 vertex of which 2 / 259 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 476 edges and 258 vertex of which 251 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 105 place count 250 transition count 223
Reduce places removed 103 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 1 with 105 rules applied. Total rules applied 210 place count 147 transition count 221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 211 place count 146 transition count 221
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 211 place count 146 transition count 206
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 241 place count 131 transition count 206
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 251 place count 121 transition count 191
Iterating global reduction 3 with 10 rules applied. Total rules applied 261 place count 121 transition count 191
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 261 place count 121 transition count 189
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 265 place count 119 transition count 189
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 271 place count 113 transition count 183
Iterating global reduction 3 with 6 rules applied. Total rules applied 277 place count 113 transition count 183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 278 place count 113 transition count 182
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 308 place count 98 transition count 165
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 10 rules applied. Total rules applied 318 place count 98 transition count 155
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 7 rules applied. Total rules applied 325 place count 95 transition count 151
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 328 place count 94 transition count 149
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 331 place count 93 transition count 147
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 333 place count 92 transition count 146
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 334 place count 91 transition count 145
Iterating global reduction 9 with 1 rules applied. Total rules applied 335 place count 91 transition count 145
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 9 with 2 rules applied. Total rules applied 337 place count 90 transition count 144
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 346 place count 90 transition count 135
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 4 rules applied. Total rules applied 350 place count 90 transition count 131
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 354 place count 86 transition count 131
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 354 place count 86 transition count 130
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 356 place count 85 transition count 130
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 11 with 2 rules applied. Total rules applied 358 place count 84 transition count 129
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 359 place count 84 transition count 129
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 361 place count 82 transition count 127
Applied a total of 361 rules in 71 ms. Remains 82 /259 variables (removed 177) and now considering 127/336 (removed 209) transitions.
[2025-05-30 11:55:18] [INFO ] Flow matrix only has 126 transitions (discarded 1 similar events)
// Phase 1: matrix 126 rows 82 cols
[2025-05-30 11:55:18] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:55:18] [INFO ] Implicit Places using invariants in 52 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 81/259 places, 127/336 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 129 ms. Remains : 81/259 places, 127/336 transitions.
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:55:18] [INFO ] Input system was already deterministic with 127 transitions.
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:55:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality14205062706544189311.gal : 2 ms
[2025-05-30 11:55:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9501307402562684215.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/CTLCardinality14205062706544189311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9501307402562684215.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,104281,0.020843,4436,2,289,5,2273,6,0,443,1763,0


Converting to forward existential form...Done !
original formula: EG(EF(((p413==0)&&(p253==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p413==0)&&(p253==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t16, t38, t41, t48, t53, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,1,0.339538,19084,1,0,220,72693,280,138,2681,97461,317
FORMULA CO4-PT-08-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 336
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 227 transition count 300
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 227 transition count 300
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 68 place count 227 transition count 295
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 85 place count 210 transition count 277
Iterating global reduction 2 with 17 rules applied. Total rules applied 102 place count 210 transition count 277
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 210 transition count 276
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 109 place count 204 transition count 267
Iterating global reduction 3 with 6 rules applied. Total rules applied 115 place count 204 transition count 267
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 119 place count 200 transition count 263
Iterating global reduction 3 with 4 rules applied. Total rules applied 123 place count 200 transition count 263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 124 place count 200 transition count 262
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 125 place count 199 transition count 261
Iterating global reduction 4 with 1 rules applied. Total rules applied 126 place count 199 transition count 261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 127 place count 199 transition count 260
Applied a total of 127 rules in 27 ms. Remains 199 /259 variables (removed 60) and now considering 260/336 (removed 76) transitions.
// Phase 1: matrix 260 rows 199 cols
[2025-05-30 11:55:18] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:55:18] [INFO ] Implicit Places using invariants in 60 ms returned [137]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 198/259 places, 260/336 transitions.
Applied a total of 0 rules in 3 ms. Remains 198 /198 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91 ms. Remains : 198/259 places, 260/336 transitions.
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:55:18] [INFO ] Input system was already deterministic with 260 transitions.
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:55:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:55:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality2037431681070653742.gal : 1 ms
[2025-05-30 11:55:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9841369980122963464.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/CTLCardinality2037431681070653742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9841369980122963464.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,1.04344e+07,0.101402,7504,2,1529,5,12926,6,0,1048,13953,0


Converting to forward existential form...Done !
original formula: AG(EX(((p214==0)||(p418==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((p214==0)||(p418==1)))))] = 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,...382
(forward)formula 0,0,1.38535,51008,1,0,367,186948,536,223,5796,208851,527
FORMULA CO4-PT-08-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 336
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 29 place count 230 transition count 303
Iterating global reduction 1 with 28 rules applied. Total rules applied 57 place count 230 transition count 303
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 62 place count 230 transition count 298
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 76 place count 216 transition count 283
Iterating global reduction 2 with 14 rules applied. Total rules applied 90 place count 216 transition count 283
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 216 transition count 282
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 95 place count 212 transition count 275
Iterating global reduction 3 with 4 rules applied. Total rules applied 99 place count 212 transition count 275
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 102 place count 209 transition count 272
Iterating global reduction 3 with 3 rules applied. Total rules applied 105 place count 209 transition count 272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 208 transition count 271
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 208 transition count 271
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 208 transition count 270
Applied a total of 108 rules in 25 ms. Remains 208 /259 variables (removed 51) and now considering 270/336 (removed 66) transitions.
// Phase 1: matrix 270 rows 208 cols
[2025-05-30 11:55:20] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:55:20] [INFO ] Implicit Places using invariants in 71 ms returned [141]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 207/259 places, 270/336 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 207/259 places, 270/336 transitions.
[2025-05-30 11:55:20] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:55:20] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:55:20] [INFO ] Input system was already deterministic with 270 transitions.
[2025-05-30 11:55:20] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:55:20] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:55:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality16750164199917271679.gal : 2 ms
[2025-05-30 11:55:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15520250243331137147.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/CTLCardinality16750164199917271679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15520250243331137147.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,1.8044e+07,0.155551,10120,2,2460,5,20144,6,0,1094,31081,0


Converting to forward existential form...Done !
original formula: AF((A(((p303==0)||(p442==1)) U !(EX((((p228==0)||(p92==1))&&(p324==0))))) + EG(((EF(((p295==0)&&(p362==1))) + (p212==1)) + (p114==0)))))
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(EX((((p228==0)||(p92==1))&&(p324==0))))) U (!(((p303==0)||(p442==1))) * !(!(EX((((p228==0...316
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t12, t13, t19, t28, t33, t34, t36, t37, t41, t42, t44, t50, t54, ...446
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 11:55:50] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:55:50] [INFO ] Applying decomposition
[2025-05-30 11:55:50] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7486864199149044392.txt' '-o' '/tmp/graph7486864199149044392.bin' '-w' '/tmp/graph7486864199149044392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7486864199149044392.bin' '-l' '-1' '-v' '-w' '/tmp/graph7486864199149044392.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:55:50] [INFO ] Decomposing Gal with order
[2025-05-30 11:55:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:55:50] [INFO ] Removed a total of 94 redundant transitions.
[2025-05-30 11:55:50] [INFO ] Flatten gal took : 49 ms
[2025-05-30 11:55:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 9 ms.
[2025-05-30 11:55:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality6540453538436302313.gal : 4 ms
[2025-05-30 11:55:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality16620103243208963769.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/CTLCardinality6540453538436302313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16620103243208963769.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,1.8044e+07,0.096327,7984,417,95,7210,716,611,14176,93,2964,0


Converting to forward existential form...Done !
original formula: AF((A(((i9.i1.u48.p303==0)||(i9.i1.u48.p442==1)) U !(EX((((i3.u32.p228==0)||(i0.i0.u3.p92==1))&&(i10.u53.p324==0))))) + EG(((EF(((i6.u46....236
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(EX((((i3.u32.p228==0)||(i0.i0.u3.p92==1))&&(i10.u53.p324==0))))) U (!(((i9.i1.u48.p303==0...446
Reverse transition relation is NOT exact ! Due to transitions t12, t82, t96, t116, t168, t212, t225, t243, t246, t268, i0.i0.t209, i0.i1.u6.t216, i1.t200, ...745
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
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 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
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
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 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
(forward)formula 0,1,8.00163,287920,1,0,487855,1324,3788,1.1116e+06,457,5777,513205
FORMULA CO4-PT-08-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Graph (trivial) has 257 edges and 259 vertex of which 2 / 259 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 476 edges and 258 vertex of which 254 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 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 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 102 rules applied. Total rules applied 104 place count 253 transition count 229
Reduce places removed 101 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 1 with 103 rules applied. Total rules applied 207 place count 152 transition count 227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 208 place count 151 transition count 227
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 208 place count 151 transition count 212
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 238 place count 136 transition count 212
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 248 place count 126 transition count 196
Iterating global reduction 3 with 10 rules applied. Total rules applied 258 place count 126 transition count 196
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 258 place count 126 transition count 195
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 260 place count 125 transition count 195
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 265 place count 120 transition count 190
Iterating global reduction 3 with 5 rules applied. Total rules applied 270 place count 120 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 271 place count 120 transition count 189
Performed 16 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 303 place count 104 transition count 171
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 9 rules applied. Total rules applied 312 place count 104 transition count 162
Reduce places removed 2 places and 0 transitions.
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 5 rules applied. Total rules applied 317 place count 102 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 6 with 3 rules applied. Total rules applied 320 place count 101 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 7 with 3 rules applied. Total rules applied 323 place count 100 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 8 with 2 rules applied. Total rules applied 325 place count 99 transition count 154
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 326 place count 98 transition count 153
Iterating global reduction 9 with 1 rules applied. Total rules applied 327 place count 98 transition count 153
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 9 with 4 rules applied. Total rules applied 331 place count 96 transition count 151
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 9 with 3 rules applied. Total rules applied 334 place count 96 transition count 148
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 10 with 3 rules applied. Total rules applied 337 place count 95 transition count 146
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 11 with 3 rules applied. Total rules applied 340 place count 94 transition count 144
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 342 place count 93 transition count 143
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 13 with 2 rules applied. Total rules applied 344 place count 92 transition count 142
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 13 with 4 rules applied. Total rules applied 348 place count 92 transition count 138
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 13 with 2 rules applied. Total rules applied 350 place count 91 transition count 137
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 353 place count 91 transition count 137
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 354 place count 91 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 355 place count 90 transition count 135
Applied a total of 355 rules in 58 ms. Remains 90 /259 variables (removed 169) and now considering 135/336 (removed 201) transitions.
[2025-05-30 11:55:58] [INFO ] Flow matrix only has 134 transitions (discarded 1 similar events)
// Phase 1: matrix 134 rows 90 cols
[2025-05-30 11:55:58] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:55:58] [INFO ] Implicit Places using invariants in 57 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/259 places, 135/336 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 118 ms. Remains : 89/259 places, 135/336 transitions.
[2025-05-30 11:55:58] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:55:58] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:55:58] [INFO ] Input system was already deterministic with 135 transitions.
[2025-05-30 11:55:58] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:55:58] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:55:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12145555928044921710.gal : 1 ms
[2025-05-30 11:55:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17978942468217903049.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/CTLCardinality12145555928044921710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17978942468217903049.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,97063,0.023565,4620,2,414,5,2885,6,0,484,2390,0


Converting to forward existential form...Done !
original formula: AF(AG(((p180==0) * ((AG(((p236==0)||(p209==1))) + ((p256==0)&&(p164==0))) + ((p108==0)&&((p462==0)||(p299==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p180==0) * ((!(E(TRUE U !(((p236==0)||(p209==1))))) + ((p256==0)&&(p164==0))) + ((p1...202
Reverse transition relation is NOT exact ! Due to transitions t2, t10, t16, t35, t47, t55, t61, t73, t78, t80, t84, t109, t110, t111, t112, t113, t114, t11...288
(forward)formula 0,0,0.494974,27040,1,0,280,113356,300,169,2905,143531,349
FORMULA CO4-PT-08-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 258 transition count 336
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 229 transition count 302
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 229 transition count 302
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 229 transition count 297
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 80 place count 213 transition count 280
Iterating global reduction 2 with 16 rules applied. Total rules applied 96 place count 213 transition count 280
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 213 transition count 279
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 103 place count 207 transition count 270
Iterating global reduction 3 with 6 rules applied. Total rules applied 109 place count 207 transition count 270
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 113 place count 203 transition count 266
Iterating global reduction 3 with 4 rules applied. Total rules applied 117 place count 203 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 118 place count 203 transition count 265
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 119 place count 202 transition count 264
Iterating global reduction 4 with 1 rules applied. Total rules applied 120 place count 202 transition count 264
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 121 place count 202 transition count 263
Applied a total of 121 rules in 12 ms. Remains 202 /259 variables (removed 57) and now considering 263/336 (removed 73) transitions.
// Phase 1: matrix 263 rows 202 cols
[2025-05-30 11:55:59] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:55:59] [INFO ] Implicit Places using invariants in 59 ms returned [138]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 201/259 places, 263/336 transitions.
Applied a total of 0 rules in 1 ms. Remains 201 /201 variables (removed 0) and now considering 263/263 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 201/259 places, 263/336 transitions.
[2025-05-30 11:55:59] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:55:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:55:59] [INFO ] Input system was already deterministic with 263 transitions.
[2025-05-30 11:55:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:55:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:55:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality11428023991220941056.gal : 1 ms
[2025-05-30 11:55:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18018328751711079717.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/CTLCardinality11428023991220941056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18018328751711079717.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,1.11307e+07,0.104155,8032,2,1622,5,13758,6,0,1062,16547,0


Converting to forward existential form...Done !
original formula: E(((p97==0)||(p363==1)) U (!(((AG(AF(((p128==0)||(p2==1)))) * (EG((p139==0)) + A((p3==1) U (p215==1)))) + !(E((p362==1) U EX(TRUE))))) * ...166
=> equivalent forward existential formula: [(EY(FwdU(((FwdU(Init,((p97==0)||(p363==1))) * (p282!=1)) * !((!(E(TRUE U !(!(EG(!(((p128==0)||(p2==1)))))))) * ...275
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, t54, t60, t65, t66,...394
Detected timeout of ITS tools.
[2025-05-30 11:56:29] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:56:29] [INFO ] Applying decomposition
[2025-05-30 11:56:29] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12303382699618807413.txt' '-o' '/tmp/graph12303382699618807413.bin' '-w' '/tmp/graph12303382699618807413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12303382699618807413.bin' '-l' '-1' '-v' '-w' '/tmp/graph12303382699618807413.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:56:29] [INFO ] Decomposing Gal with order
[2025-05-30 11:56:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:56:29] [INFO ] Removed a total of 86 redundant transitions.
[2025-05-30 11:56:29] [INFO ] Flatten gal took : 14 ms
[2025-05-30 11:56:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2025-05-30 11:56:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality4193474181883701038.gal : 3 ms
[2025-05-30 11:56:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6797117195964844944.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/CTLCardinality4193474181883701038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6797117195964844944.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,1.11307e+07,0.059381,6140,287,52,3718,468,579,5731,85,1533,0


Converting to forward existential form...Done !
original formula: E(((i0.u5.p97==0)||(i9.i1.u45.p363==1)) U (!(((AG(AF(((i1.u11.p128==0)||(u0.p2==1)))) * (EG((i1.u8.p139==0)) + A((i9.i0.u1.p3==1) U (i5.u...235
=> equivalent forward existential formula: [(EY(FwdU(((FwdU(Init,((i0.u5.p97==0)||(i9.i1.u45.p363==1))) * (i6.i1.u39.p282!=1)) * !((!(E(TRUE U !(!(EG(!(((i...358
Reverse transition relation is NOT exact ! Due to transitions t12, t78, t163, t195, t207, t236, t239, t261, i0.u7.t211, i1.u11.t188, i3.u18.t161, i6.t256, ...635
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
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 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
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,4.09498,174076,1,0,342351,949,4203,569207,443,2979,345094
FORMULA CO4-PT-08-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 259/259 places, 336/336 transitions.
Graph (trivial) has 257 edges and 259 vertex of which 2 / 259 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 476 edges and 258 vertex of which 251 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 99 place count 250 transition count 229
Reduce places removed 97 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 1 with 99 rules applied. Total rules applied 198 place count 153 transition count 227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 199 place count 152 transition count 227
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 199 place count 152 transition count 212
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 229 place count 137 transition count 212
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 236 place count 130 transition count 200
Iterating global reduction 3 with 7 rules applied. Total rules applied 243 place count 130 transition count 200
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 243 place count 130 transition count 198
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 247 place count 128 transition count 198
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 251 place count 124 transition count 194
Iterating global reduction 3 with 4 rules applied. Total rules applied 255 place count 124 transition count 194
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 285 place count 109 transition count 177
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 293 place count 109 transition count 169
Reduce places removed 2 places and 0 transitions.
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 4 with 5 rules applied. Total rules applied 298 place count 107 transition count 166
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 301 place count 106 transition count 164
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 304 place count 105 transition count 162
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 306 place count 104 transition count 161
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 307 place count 103 transition count 160
Iterating global reduction 8 with 1 rules applied. Total rules applied 308 place count 103 transition count 160
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 318 place count 103 transition count 150
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 4 rules applied. Total rules applied 322 place count 103 transition count 146
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 326 place count 99 transition count 146
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 2 Pre rules applied. Total rules applied 326 place count 99 transition count 144
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 330 place count 97 transition count 144
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 332 place count 96 transition count 143
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 333 place count 96 transition count 143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 335 place count 94 transition count 141
Applied a total of 335 rules in 35 ms. Remains 94 /259 variables (removed 165) and now considering 141/336 (removed 195) transitions.
// Phase 1: matrix 141 rows 94 cols
[2025-05-30 11:56:33] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:56:33] [INFO ] Implicit Places using invariants in 49 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 93/259 places, 141/336 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 141/141 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 88 ms. Remains : 93/259 places, 141/336 transitions.
[2025-05-30 11:56:33] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:56:33] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:56:34] [INFO ] Input system was already deterministic with 141 transitions.
[2025-05-30 11:56:34] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:56:34] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:56:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality8516733274715357056.gal : 1 ms
[2025-05-30 11:56:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17896380622985632462.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/CTLCardinality8516733274715357056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17896380622985632462.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,191161,0.025201,4740,2,386,5,3102,6,0,505,2449,0


Converting to forward existential form...Done !
original formula: ((AF((p441!=1)) * E((AF(((p268==0)||(p426==1))) * EF((p391==1))) U (p282==0))) * ((AF(EG((p342==0))) + AG((p100!=1))) + EF((p157==1))))
=> equivalent forward existential formula: (([FwdG(Init,!((p441!=1)))] = FALSE * [(Init * !(E((!(EG(!(((p268==0)||(p426==1))))) * E(TRUE U (p391==1))) U (p...279
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t7, t11, t18, t42, t45, t53, t59, t130, Intersection with reachable at each step...214
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.41112,68216,1,0,981,402756,336,523,3285,398342,1220
FORMULA CO4-PT-08-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 11:56:35] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:56:35] [INFO ] Flatten gal took : 7 ms
Total runtime 158295 ms.

BK_STOP 1748606196204

--------------------
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-08"
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-08, 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-174854028400433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-08.tgz
mv CO4-PT-08 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 ;