Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028500482.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-14, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028500482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K 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 83K 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 174K 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-14-CTLFireability-2024-12
FORMULA_NAME CO4-PT-14-CTLFireability-2024-13
FORMULA_NAME CO4-PT-14-CTLFireability-2024-14
FORMULA_NAME CO4-PT-14-CTLFireability-2024-15
FORMULA_NAME CO4-PT-14-CTLFireability-2025-00
FORMULA_NAME CO4-PT-14-CTLFireability-2025-01
FORMULA_NAME CO4-PT-14-CTLFireability-2025-02
FORMULA_NAME CO4-PT-14-CTLFireability-2025-03
FORMULA_NAME CO4-PT-14-CTLFireability-2025-04
FORMULA_NAME CO4-PT-14-CTLFireability-2025-05
FORMULA_NAME CO4-PT-14-CTLFireability-2025-06
FORMULA_NAME CO4-PT-14-CTLFireability-2025-07
FORMULA_NAME CO4-PT-14-CTLFireability-2025-08
FORMULA_NAME CO4-PT-14-CTLFireability-2025-09
FORMULA_NAME CO4-PT-14-CTLFireability-2025-10
FORMULA_NAME CO4-PT-14-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748607287026

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 12:14:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 12:14:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 12:14:48] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2025-05-30 12:14:48] [INFO ] Transformed 680 places.
[2025-05-30 12:14:48] [INFO ] Transformed 812 transitions.
[2025-05-30 12:14:48] [INFO ] Found NUPN structural information;
[2025-05-30 12:14:48] [INFO ] Parsed PT model containing 680 places and 812 transitions and 1822 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 100 places in 8 ms
Reduce places removed 100 places and 120 transitions.
FORMULA CO4-PT-14-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 91 out of 580 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 580/580 places, 692/692 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 569 transition count 691
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 121 place count 460 transition count 580
Iterating global reduction 1 with 109 rules applied. Total rules applied 230 place count 460 transition count 580
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 235 place count 460 transition count 575
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 291 place count 404 transition count 519
Iterating global reduction 2 with 56 rules applied. Total rules applied 347 place count 404 transition count 519
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 348 place count 404 transition count 518
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 355 place count 397 transition count 510
Iterating global reduction 3 with 7 rules applied. Total rules applied 362 place count 397 transition count 510
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 363 place count 397 transition count 509
Applied a total of 363 rules in 118 ms. Remains 397 /580 variables (removed 183) and now considering 509/692 (removed 183) transitions.
// Phase 1: matrix 509 rows 397 cols
[2025-05-30 12:14:48] [INFO ] Computed 5 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:14:48] [INFO ] Implicit Places using invariants in 279 ms returned []
[2025-05-30 12:14:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:14:49] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
Running 508 sub problems to find dead transitions.
[2025-05-30 12:14:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (OVERLAPS) 1/397 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/397 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (OVERLAPS) 509/906 variables, 397/402 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:15:10] [INFO ] Deduced a trap composed of 12 places in 370 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:15:11] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 12:15:11] [INFO ] Deduced a trap composed of 63 places in 82 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 3/405 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/906 variables, and 405 constraints, problems are : Problem set: 0 solved, 508 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 397/397 constraints, PredecessorRefiner: 508/508 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 508 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 1 (OVERLAPS) 1/397 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/397 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/397 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 4 (OVERLAPS) 509/906 variables, 397/405 constraints. Problems are: Problem set: 0 solved, 508 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/906 variables, 508/913 constraints. Problems are: Problem set: 0 solved, 508 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/906 variables, and 913 constraints, problems are : Problem set: 0 solved, 508 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 397/397 constraints, PredecessorRefiner: 508/508 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60177ms problems are : Problem set: 0 solved, 508 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in LTL mode, iteration 1 : 397/580 places, 509/692 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60892 ms. Remains : 397/580 places, 509/692 transitions.
Support contains 91 out of 397 places after structural reductions.
[2025-05-30 12:15:49] [INFO ] Flatten gal took : 80 ms
[2025-05-30 12:15:49] [INFO ] Flatten gal took : 53 ms
[2025-05-30 12:15:49] [INFO ] Input system was already deterministic with 509 transitions.
Support contains 81 out of 397 places (down from 91) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 68 to 67
RANDOM walk for 40000 steps (38 resets) in 1646 ms. (24 steps per ms) remains 54/67 properties
BEST_FIRST walk for 4001 steps (19 resets) in 32 ms. (121 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4003 steps (27 resets) in 27 ms. (142 steps per ms) remains 51/53 properties
BEST_FIRST walk for 4003 steps (26 resets) in 21 ms. (181 steps per ms) remains 48/51 properties
BEST_FIRST walk for 4001 steps (22 resets) in 30 ms. (129 steps per ms) remains 45/48 properties
BEST_FIRST walk for 4003 steps (20 resets) in 20 ms. (190 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (25 resets) in 12 ms. (307 steps per ms) remains 43/45 properties
BEST_FIRST walk for 4002 steps (11 resets) in 11 ms. (333 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (25 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (14 resets) in 12 ms. (307 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (22 resets) in 17 ms. (222 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4003 steps (25 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (23 resets) in 25 ms. (153 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (26 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4000 steps (21 resets) in 13 ms. (285 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (27 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4003 steps (28 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (22 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (22 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (20 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (27 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (23 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 38/40 properties
BEST_FIRST walk for 4003 steps (27 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (18 resets) in 36 ms. (108 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4000 steps (13 resets) in 27 ms. (142 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (19 resets) in 12 ms. (307 steps per ms) remains 35/37 properties
BEST_FIRST walk for 4002 steps (26 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (24 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (24 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (22 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (25 resets) in 8 ms. (444 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (20 resets) in 13 ms. (285 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (21 resets) in 31 ms. (125 steps per ms) remains 32/35 properties
BEST_FIRST walk for 4002 steps (26 resets) in 9 ms. (400 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (22 resets) in 10 ms. (363 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (19 resets) in 10 ms. (363 steps per ms) remains 30/32 properties
[2025-05-30 12:15:50] [INFO ] Invariant cache hit.
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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 23/64 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 159/223 variables, 64/69 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 366/589 variables, 149/218 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/589 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 246/835 variables, 138/356 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/835 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 55/890 variables, 36/392 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/890 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 16/906 variables, 10/402 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/906 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 13 (OVERLAPS) 0/906 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 906/906 variables, and 402 constraints, problems are : Problem set: 0 solved, 30 unsolved in 2245 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 397/397 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 23/64 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 159/223 variables, 64/69 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 3/72 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 366/589 variables, 149/221 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/589 variables, 27/248 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/589 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 246/835 variables, 138/386 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/835 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 55/890 variables, 36/422 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/890 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 30 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 13 (OVERLAPS) 16/906 variables, 10/432 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/906 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 28 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/906 variables, and 432 constraints, problems are : Problem set: 2 solved, 28 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 397/397 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7274ms problems are : Problem set: 2 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 397 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 374 edges and 397 vertex of which 2 / 397 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 651 edges and 396 vertex of which 377 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 10 output transitions
Drop transitions (Output transitions of discarded places.) removed 10 transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 139 rules applied. Total rules applied 141 place count 377 transition count 354
Reduce places removed 128 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 132 rules applied. Total rules applied 273 place count 249 transition count 350
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 277 place count 245 transition count 350
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 277 place count 245 transition count 320
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 337 place count 215 transition count 320
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 343 place count 209 transition count 314
Iterating global reduction 3 with 6 rules applied. Total rules applied 349 place count 209 transition count 314
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 350 place count 209 transition count 313
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 350 place count 209 transition count 310
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 356 place count 206 transition count 310
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 357 place count 205 transition count 309
Iterating global reduction 4 with 1 rules applied. Total rules applied 358 place count 205 transition count 309
Performed 58 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 474 place count 147 transition count 240
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 480 place count 147 transition count 234
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 483 place count 144 transition count 231
Iterating global reduction 5 with 3 rules applied. Total rules applied 486 place count 144 transition count 231
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 487 place count 144 transition count 230
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 491 place count 142 transition count 228
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 493 place count 142 transition count 226
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 7 with 52 rules applied. Total rules applied 545 place count 116 transition count 229
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 560 place count 116 transition count 214
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 574 place count 102 transition count 186
Iterating global reduction 8 with 14 rules applied. Total rules applied 588 place count 102 transition count 186
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 596 place count 102 transition count 178
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 597 place count 101 transition count 176
Iterating global reduction 9 with 1 rules applied. Total rules applied 598 place count 101 transition count 176
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 602 place count 101 transition count 172
Free-agglomeration rule applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 611 place count 101 transition count 163
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 621 place count 92 transition count 162
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 624 place count 92 transition count 159
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 629 place count 92 transition count 159
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 630 place count 91 transition count 158
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 3 rules applied. Total rules applied 633 place count 89 transition count 157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 634 place count 88 transition count 157
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 636 place count 87 transition count 156
Applied a total of 636 rules in 107 ms. Remains 87 /397 variables (removed 310) and now considering 156/509 (removed 353) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 87/397 places, 156/509 transitions.
RANDOM walk for 40000 steps (3150 resets) in 478 ms. (83 steps per ms) remains 2/28 properties
BEST_FIRST walk for 40004 steps (477 resets) in 49 ms. (800 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (441 resets) in 43 ms. (909 steps per ms) remains 1/2 properties
[2025-05-30 12:15:58] [INFO ] Flow matrix only has 146 transitions (discarded 10 similar events)
// Phase 1: matrix 146 rows 87 cols
[2025-05-30 12:15:58] [INFO ] Computed 2 invariants in 3 ms
[2025-05-30 12:15:58] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/72 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 27/99 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 81/180 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/180 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/180 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 49/229 variables, 33/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/229 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/229 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/233 variables, 3/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/233 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/233 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 91 constraints, problems are : Problem set: 0 solved, 1 unsolved in 97 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/72 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 27/99 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 81/180 variables, 22/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/180 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/180 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 49/229 variables, 33/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/229 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/229 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/233 variables, 3/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/233 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/233 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 87/87 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 203ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 16 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2025-05-30 12:15:58] [INFO ] Flatten gal took : 20 ms
[2025-05-30 12:15:58] [INFO ] Flatten gal took : 20 ms
[2025-05-30 12:15:58] [INFO ] Input system was already deterministic with 509 transitions.
Computed a total of 16 stabilizing places and 18 stable transitions
Graph (complete) has 653 edges and 397 vertex of which 394 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 373 transition count 485
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 373 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 373 transition count 484
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 53 place count 369 transition count 479
Iterating global reduction 1 with 4 rules applied. Total rules applied 57 place count 369 transition count 479
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 367 transition count 477
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 367 transition count 477
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 62 place count 366 transition count 476
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 366 transition count 476
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 366 transition count 475
Applied a total of 64 rules in 39 ms. Remains 366 /397 variables (removed 31) and now considering 475/509 (removed 34) transitions.
// Phase 1: matrix 475 rows 366 cols
[2025-05-30 12:15:58] [INFO ] Computed 5 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:15:58] [INFO ] Implicit Places using invariants in 84 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 365/397 places, 475/509 transitions.
Applied a total of 0 rules in 8 ms. Remains 365 /365 variables (removed 0) and now considering 475/475 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133 ms. Remains : 365/397 places, 475/509 transitions.
[2025-05-30 12:15:58] [INFO ] Flatten gal took : 16 ms
[2025-05-30 12:15:58] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:15:58] [INFO ] Input system was already deterministic with 475 transitions.
[2025-05-30 12:15:58] [INFO ] Flatten gal took : 14 ms
[2025-05-30 12:15:59] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:15:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7800645391727490105.gal : 10 ms
[2025-05-30 12:15:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5102149188317611648.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/CTLFireability7800645391727490105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5102149188317611648.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,2.39056e+08,0.556345,22252,2,3823,5,58027,6,0,1932,86412,0


Converting to forward existential form...Done !
original formula: (AF(((E((p617==1) U (p217!=1)) + (EF((p255==0)) * (p120==0))) + A((AX((p548==1)) * AG((p600==1))) U ((p570==1) + (AX((p148==1)) * A((p527...352
=> equivalent forward existential formula: ([FwdG(Init,!(((E((p617==1) U (p217!=1)) + (E(TRUE U (p255==0)) * (p120==0))) + !((E(!(((p570==1) + (!(EX(!((p14...2341
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t16, t26, t31, t32, t34, t36, t40, t41, t46, t47, t50, t135, t139, t1...517
Detected timeout of ITS tools.
[2025-05-30 12:16:29] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:16:29] [INFO ] Applying decomposition
[2025-05-30 12:16:29] [INFO ] Flatten gal took : 15 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/graph8651143497977324664.txt' '-o' '/tmp/graph8651143497977324664.bin' '-w' '/tmp/graph8651143497977324664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8651143497977324664.bin' '-l' '-1' '-v' '-w' '/tmp/graph8651143497977324664.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:16:29] [INFO ] Decomposing Gal with order
[2025-05-30 12:16:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:16:29] [INFO ] Removed a total of 170 redundant transitions.
[2025-05-30 12:16:29] [INFO ] Flatten gal took : 65 ms
[2025-05-30 12:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 11 ms.
[2025-05-30 12:16:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8636717136236787849.gal : 12 ms
[2025-05-30 12:16:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2959231498143620442.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/CTLFireability8636717136236787849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2959231498143620442.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,2.39056e+08,0.147663,9940,486,77,10435,1134,861,17476,88,4635,0


Converting to forward existential form...Done !
original formula: (AF(((E((i17.u127.p617==1) U (i1.u32.p217!=1)) + (EF((i0.i1.i1.u40.p255==0)) * (i0.i0.i2.u13.p120==0))) + A((AX((i14.u113.p548==1)) * AG(...540
=> equivalent forward existential formula: ([FwdG(Init,!(((E((i17.u127.p617==1) U (i1.u32.p217!=1)) + (E(TRUE U (i0.i1.i1.u40.p255==0)) * (i0.i0.i2.u13.p12...3309
Reverse transition relation is NOT exact ! Due to transitions t50, t75, t144, t210, t250, t257, t290, t327, t366, t424, i0.t359, i0.i0.t373, i0.i0.t429, i0...832
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 an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,0,10.1488,323412,1,0,531349,4304,5821,1.12609e+06,449,20902,579156
FORMULA CO4-PT-14-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 427 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 157 place count 392 transition count 349
Reduce places removed 155 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 1 with 158 rules applied. Total rules applied 315 place count 237 transition count 346
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 318 place count 236 transition count 344
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 319 place count 235 transition count 344
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 319 place count 235 transition count 313
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 381 place count 204 transition count 313
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 389 place count 196 transition count 305
Iterating global reduction 4 with 8 rules applied. Total rules applied 397 place count 196 transition count 305
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 397 place count 196 transition count 301
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 405 place count 192 transition count 301
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 408 place count 189 transition count 298
Iterating global reduction 4 with 3 rules applied. Total rules applied 411 place count 189 transition count 298
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 2 rules applied. Total rules applied 413 place count 189 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 414 place count 188 transition count 296
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 462 place count 164 transition count 270
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 6 rules applied. Total rules applied 468 place count 164 transition count 264
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 7 with 5 rules applied. Total rules applied 473 place count 162 transition count 261
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 475 place count 161 transition count 260
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 477 place count 159 transition count 258
Iterating global reduction 9 with 2 rules applied. Total rules applied 479 place count 159 transition count 258
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 483 place count 157 transition count 256
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 484 place count 156 transition count 255
Iterating global reduction 9 with 1 rules applied. Total rules applied 485 place count 156 transition count 255
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 486 place count 155 transition count 253
Iterating global reduction 9 with 1 rules applied. Total rules applied 487 place count 155 transition count 253
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 488 place count 155 transition count 252
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 10 with 11 rules applied. Total rules applied 499 place count 155 transition count 241
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 7 rules applied. Total rules applied 506 place count 155 transition count 234
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 513 place count 148 transition count 234
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 515 place count 147 transition count 233
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 517 place count 145 transition count 231
Applied a total of 517 rules in 77 ms. Remains 145 /397 variables (removed 252) and now considering 231/509 (removed 278) transitions.
// Phase 1: matrix 231 rows 145 cols
[2025-05-30 12:16:39] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:16:39] [INFO ] Implicit Places using invariants in 74 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 144/397 places, 231/509 transitions.
Applied a total of 0 rules in 7 ms. Remains 144 /144 variables (removed 0) and now considering 231/231 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 159 ms. Remains : 144/397 places, 231/509 transitions.
[2025-05-30 12:16:39] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:16:39] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:16:39] [INFO ] Input system was already deterministic with 231 transitions.
[2025-05-30 12:16:39] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:16:39] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:16:39] [INFO ] Time to serialize gal into /tmp/CTLFireability17809823756058055547.gal : 2 ms
[2025-05-30 12:16:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14968545963714613896.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/CTLFireability17809823756058055547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14968545963714613896.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,2.24928e+06,0.058154,6128,2,736,5,8050,6,0,799,6807,0


Converting to forward existential form...Done !
original formula: EG((p231==0))
=> equivalent forward existential formula: [FwdG(Init,(p231==0))] != FALSE
Hit Full ! (commute/partial/dont) 227/0/4
(forward)formula 0,1,0.272948,15216,1,0,10,63465,19,4,3771,23757,8
FORMULA CO4-PT-14-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 371 transition count 483
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 371 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 371 transition count 482
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 60 place count 364 transition count 473
Iterating global reduction 1 with 7 rules applied. Total rules applied 67 place count 364 transition count 473
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 71 place count 360 transition count 469
Iterating global reduction 1 with 4 rules applied. Total rules applied 75 place count 360 transition count 469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 360 transition count 468
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 358 transition count 466
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 358 transition count 466
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 82 place count 358 transition count 464
Applied a total of 82 rules in 23 ms. Remains 358 /397 variables (removed 39) and now considering 464/509 (removed 45) transitions.
// Phase 1: matrix 464 rows 358 cols
[2025-05-30 12:16:40] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:16:40] [INFO ] Implicit Places using invariants in 89 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 357/397 places, 464/509 transitions.
Applied a total of 0 rules in 5 ms. Remains 357 /357 variables (removed 0) and now considering 464/464 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 357/397 places, 464/509 transitions.
[2025-05-30 12:16:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:16:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:16:40] [INFO ] Input system was already deterministic with 464 transitions.
[2025-05-30 12:16:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:16:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 12:16:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12471265199687104539.gal : 2 ms
[2025-05-30 12:16:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1687067735454339914.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/CTLFireability12471265199687104539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1687067735454339914.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,1.61907e+08,0.337312,16648,2,3283,5,41741,6,0,1889,53944,0


Converting to forward existential form...Done !
original formula: (AF(((AF((p344==0)) * AF(((p144==0) + EG((p326==1))))) * ((p290==1)&&((p467==0)||(p257==0))))) + (EG(((AX(FALSE) * (p246==1)) + (p534!=1)...192
=> equivalent forward existential formula: ([((Init * !(!(EG(!(((!(EG(!((p344==0)))) * !(EG(!(((p144==0) + EG((p326==1))))))) * ((p290==1)&&((p467==0)||(p2...405
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t16, t26, t31, t32, t34, t35, t39, t40, t43, t129, t160, t186, t193, ...399
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 12:17:10] [INFO ] Flatten gal took : 14 ms
[2025-05-30 12:17:10] [INFO ] Applying decomposition
[2025-05-30 12:17:10] [INFO ] Flatten gal took : 10 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/graph5530224920368733807.txt' '-o' '/tmp/graph5530224920368733807.bin' '-w' '/tmp/graph5530224920368733807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5530224920368733807.bin' '-l' '-1' '-v' '-w' '/tmp/graph5530224920368733807.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:17:10] [INFO ] Decomposing Gal with order
[2025-05-30 12:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:17:10] [INFO ] Removed a total of 157 redundant transitions.
[2025-05-30 12:17:10] [INFO ] Flatten gal took : 23 ms
[2025-05-30 12:17:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 5 ms.
[2025-05-30 12:17:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17072036383086329670.gal : 4 ms
[2025-05-30 12:17:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17430583760517849211.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/CTLFireability17072036383086329670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17430583760517849211.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,1.61907e+08,0.11952,8700,424,74,7878,1183,828,12291,86,4166,0


Converting to forward existential form...Done !
original formula: (AF(((AF((i8.u61.p344==0)) * AF(((i2.u14.p144==0) + EG((i7.u56.p326==1))))) * ((i5.u40.p290==1)&&((i6.u89.p467==0)||(i5.u38.p257==0))))) ...271
=> equivalent forward existential formula: ([((Init * !(!(EG(!(((!(EG(!((i8.u61.p344==0)))) * !(EG(!(((i2.u14.p144==0) + EG((i7.u56.p326==1))))))) * ((i5.u...526
Reverse transition relation is NOT exact ! Due to transitions t43, t200, t210, t230, t235, t248, t415, i0.t35, i0.t32, i0.t31, i0.t4, i0.u127.t26, i0.u124....601
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 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
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
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
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 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
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
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
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
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 0,0,17.7756,622052,1,0,936297,4090,5131,4.48538e+06,433,24268,539392
FORMULA CO4-PT-14-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 429 edges and 397 vertex of which 2 / 397 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 156 rules applied. Total rules applied 158 place count 392 transition count 348
Reduce places removed 156 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 1 with 159 rules applied. Total rules applied 317 place count 236 transition count 345
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 319 place count 235 transition count 344
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 319 place count 235 transition count 313
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 381 place count 204 transition count 313
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 389 place count 196 transition count 305
Iterating global reduction 3 with 8 rules applied. Total rules applied 397 place count 196 transition count 305
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 397 place count 196 transition count 301
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 405 place count 192 transition count 301
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 408 place count 189 transition count 298
Iterating global reduction 3 with 3 rules applied. Total rules applied 411 place count 189 transition count 298
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 2 rules applied. Total rules applied 413 place count 189 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 414 place count 188 transition count 296
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 462 place count 164 transition count 270
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 5 with 6 rules applied. Total rules applied 468 place count 164 transition count 264
Reduce places removed 2 places and 0 transitions.
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 6 with 5 rules applied. Total rules applied 473 place count 162 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 474 place count 161 transition count 261
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 476 place count 159 transition count 259
Iterating global reduction 8 with 2 rules applied. Total rules applied 478 place count 159 transition count 259
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 8 with 2 rules applied. Total rules applied 480 place count 158 transition count 258
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 481 place count 157 transition count 257
Iterating global reduction 8 with 1 rules applied. Total rules applied 482 place count 157 transition count 257
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 483 place count 156 transition count 255
Iterating global reduction 8 with 1 rules applied. Total rules applied 484 place count 156 transition count 255
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 485 place count 156 transition count 254
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 496 place count 156 transition count 243
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 7 rules applied. Total rules applied 503 place count 156 transition count 236
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 510 place count 149 transition count 236
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 512 place count 148 transition count 235
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 514 place count 146 transition count 233
Applied a total of 514 rules in 57 ms. Remains 146 /397 variables (removed 251) and now considering 233/509 (removed 276) transitions.
// Phase 1: matrix 233 rows 146 cols
[2025-05-30 12:17:28] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:17:28] [INFO ] Implicit Places using invariants in 62 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 145/397 places, 233/509 transitions.
Applied a total of 0 rules in 5 ms. Remains 145 /145 variables (removed 0) and now considering 233/233 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 126 ms. Remains : 145/397 places, 233/509 transitions.
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 5 ms
[2025-05-30 12:17:28] [INFO ] Input system was already deterministic with 233 transitions.
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:17:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3414778391978774416.gal : 5 ms
[2025-05-30 12:17:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4781621287900977425.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/ReachabilityCardinality3414778391978774416.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4781621287900977425.prop' '--nowitness' '--gen-order' 'FOLLOW'

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
Loading property file /tmp/ReachabilityCardinality4781621287900977425.prop.
RANDOM walk for 33026 steps (3324 resets) in 343 ms. (96 steps per ms) remains 0/1 properties
FORMULA CO4-PT-14-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 14
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :14 after 21
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 368 transition count 480
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 368 transition count 480
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 368 transition count 479
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 361 transition count 470
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 361 transition count 470
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 357 transition count 466
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 357 transition count 466
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 82 place count 357 transition count 465
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 355 transition count 463
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 355 transition count 463
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 355 transition count 461
Applied a total of 88 rules in 35 ms. Remains 355 /397 variables (removed 42) and now considering 461/509 (removed 48) transitions.
// Phase 1: matrix 461 rows 355 cols
[2025-05-30 12:17:28] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:17:28] [INFO ] Implicit Places using invariants in 149 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/397 places, 461/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 354 /354 variables (removed 0) and now considering 461/461 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 354/397 places, 461/509 transitions.
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:17:28] [INFO ] Input system was already deterministic with 461 transitions.
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:17:28] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:17:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6972483358846930042.gal : 2 ms
[2025-05-30 12:17:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14629755974996640445.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/CTLFireability6972483358846930042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14629755974996640445.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,1.59766e+08,0.330476,16208,2,3566,5,40989,6,0,1874,51452,0


Converting to forward existential form...Done !
original formula: E(((!(((EX((p188==1)) + EG((p257==1))) * EG((p411==1)))) * (p597==1)) * (EF(AX((p577==1))) + AX(FALSE))) U EX(!((!(EX((p404==1))) * !(EF(...183
=> equivalent forward existential formula: ([(EY(EY(FwdU(Init,((!(((EX((p188==1)) + EG((p257==1))) * EG((p411==1)))) * (p597==1)) * (E(TRUE U !(EX(!((p577=...396
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t11, t16, t26, t31, t39, t43, t101, t111, t127, t150, t152, t158, t17...420
Detected timeout of ITS tools.
[2025-05-30 12:17:59] [INFO ] Flatten gal took : 13 ms
[2025-05-30 12:17:59] [INFO ] Applying decomposition
[2025-05-30 12:17:59] [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/graph8097935435941096201.txt' '-o' '/tmp/graph8097935435941096201.bin' '-w' '/tmp/graph8097935435941096201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8097935435941096201.bin' '-l' '-1' '-v' '-w' '/tmp/graph8097935435941096201.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:17:59] [INFO ] Decomposing Gal with order
[2025-05-30 12:17:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:17:59] [INFO ] Removed a total of 161 redundant transitions.
[2025-05-30 12:17:59] [INFO ] Flatten gal took : 19 ms
[2025-05-30 12:17:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 3 ms.
[2025-05-30 12:17:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15197752265467816427.gal : 4 ms
[2025-05-30 12:17:59] [INFO ] Time to serialize properties into /tmp/CTLFireability137748859972128358.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/CTLFireability15197752265467816427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability137748859972128358.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,1.59766e+08,0.119253,8476,518,73,7777,1072,792,11335,87,3549,0


Converting to forward existential form...Done !
original formula: E(((!(((EX((i3.u22.p188==1)) + EG((i2.i1.i2.u38.p257==1))) * EG((i10.u75.p411==1)))) * (i18.u117.p597==1)) * (EF(AX((i17.u112.p577==1))) ...257
=> equivalent forward existential formula: ([(EY(EY(FwdU(Init,((!(((EX((i3.u22.p188==1)) + EG((i2.i1.i2.u38.p257==1))) * EG((i10.u75.p411==1)))) * (i18.u11...516
Reverse transition relation is NOT exact ! Due to transitions t43, t66, t101, t111, t163, t180, t198, t220, t245, t314, t373, t411, i1.t370, i1.u7.t377, i2...612
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 an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,1,3.42562,142492,1,0,196111,3176,6357,1.02977e+06,486,13040,233621
FORMULA CO4-PT-14-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 367 transition count 479
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 367 transition count 479
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 61 place count 367 transition count 478
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 360 transition count 469
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 360 transition count 469
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 79 place count 356 transition count 465
Iterating global reduction 1 with 4 rules applied. Total rules applied 83 place count 356 transition count 465
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 84 place count 356 transition count 464
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 354 transition count 462
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 354 transition count 462
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 90 place count 354 transition count 460
Applied a total of 90 rules in 23 ms. Remains 354 /397 variables (removed 43) and now considering 460/509 (removed 49) transitions.
// Phase 1: matrix 460 rows 354 cols
[2025-05-30 12:18:02] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:02] [INFO ] Implicit Places using invariants in 122 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 125 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 353/397 places, 460/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 353 /353 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152 ms. Remains : 353/397 places, 460/509 transitions.
[2025-05-30 12:18:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:02] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:18:02] [INFO ] Input system was already deterministic with 460 transitions.
[2025-05-30 12:18:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:02] [INFO ] Time to serialize gal into /tmp/CTLFireability12394295362424919132.gal : 1 ms
[2025-05-30 12:18:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2362394753285286964.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/CTLFireability12394295362424919132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2362394753285286964.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,1.57987e+08,0.326494,16332,2,3272,5,41096,6,0,1869,53211,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.368902,16332,1,0,6,41096,7,1,2260,53211,1
FORMULA CO4-PT-14-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 427 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 157 place count 392 transition count 349
Reduce places removed 155 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 1 with 158 rules applied. Total rules applied 315 place count 237 transition count 346
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 318 place count 236 transition count 344
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 319 place count 235 transition count 344
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 319 place count 235 transition count 313
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 381 place count 204 transition count 313
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 390 place count 195 transition count 304
Iterating global reduction 4 with 9 rules applied. Total rules applied 399 place count 195 transition count 304
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 399 place count 195 transition count 300
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 407 place count 191 transition count 300
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 410 place count 188 transition count 297
Iterating global reduction 4 with 3 rules applied. Total rules applied 413 place count 188 transition count 297
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 2 rules applied. Total rules applied 415 place count 188 transition count 295
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 416 place count 187 transition count 295
Performed 23 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 462 place count 164 transition count 270
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 6 rules applied. Total rules applied 468 place count 164 transition count 264
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 7 with 5 rules applied. Total rules applied 473 place count 162 transition count 261
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 475 place count 161 transition count 260
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 477 place count 159 transition count 258
Iterating global reduction 9 with 2 rules applied. Total rules applied 479 place count 159 transition count 258
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 483 place count 157 transition count 256
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 484 place count 156 transition count 255
Iterating global reduction 9 with 1 rules applied. Total rules applied 485 place count 156 transition count 255
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 486 place count 155 transition count 253
Iterating global reduction 9 with 1 rules applied. Total rules applied 487 place count 155 transition count 253
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 488 place count 155 transition count 252
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 10 with 11 rules applied. Total rules applied 499 place count 155 transition count 241
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 7 rules applied. Total rules applied 506 place count 155 transition count 234
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 513 place count 148 transition count 234
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 515 place count 147 transition count 233
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 517 place count 145 transition count 231
Applied a total of 517 rules in 52 ms. Remains 145 /397 variables (removed 252) and now considering 231/509 (removed 278) transitions.
// Phase 1: matrix 231 rows 145 cols
[2025-05-30 12:18:03] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:03] [INFO ] Implicit Places using invariants in 54 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 144/397 places, 231/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 144 /144 variables (removed 0) and now considering 231/231 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 111 ms. Remains : 144/397 places, 231/509 transitions.
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:03] [INFO ] Input system was already deterministic with 231 transitions.
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 13 ms
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13510056779212433154.gal : 1 ms
[2025-05-30 12:18:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16424555742452012595.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/ReachabilityCardinality13510056779212433154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16424555742452012595.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 34475 steps (3465 resets) in 93 ms. (366 steps per ms) remains 0/1 properties
FORMULA CO4-PT-14-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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 ...330
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 428 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 159 place count 392 transition count 347
Reduce places removed 157 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 1 with 160 rules applied. Total rules applied 319 place count 235 transition count 344
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 321 place count 234 transition count 343
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 321 place count 234 transition count 312
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 383 place count 203 transition count 312
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 391 place count 195 transition count 304
Iterating global reduction 3 with 8 rules applied. Total rules applied 399 place count 195 transition count 304
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 399 place count 195 transition count 300
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 407 place count 191 transition count 300
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 410 place count 188 transition count 297
Iterating global reduction 3 with 3 rules applied. Total rules applied 413 place count 188 transition count 297
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 2 rules applied. Total rules applied 415 place count 188 transition count 295
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 416 place count 187 transition count 295
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 464 place count 163 transition count 269
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 5 with 6 rules applied. Total rules applied 470 place count 163 transition count 263
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 6 with 5 rules applied. Total rules applied 475 place count 161 transition count 260
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 477 place count 160 transition count 259
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 479 place count 158 transition count 257
Iterating global reduction 8 with 2 rules applied. Total rules applied 481 place count 158 transition count 257
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 8 with 4 rules applied. Total rules applied 485 place count 156 transition count 255
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 486 place count 155 transition count 254
Iterating global reduction 8 with 1 rules applied. Total rules applied 487 place count 155 transition count 254
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 488 place count 154 transition count 252
Iterating global reduction 8 with 1 rules applied. Total rules applied 489 place count 154 transition count 252
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 490 place count 154 transition count 251
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 501 place count 154 transition count 240
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 7 rules applied. Total rules applied 508 place count 154 transition count 233
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 515 place count 147 transition count 233
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 517 place count 146 transition count 232
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 519 place count 146 transition count 232
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 521 place count 144 transition count 230
Applied a total of 521 rules in 46 ms. Remains 144 /397 variables (removed 253) and now considering 230/509 (removed 279) transitions.
// Phase 1: matrix 230 rows 144 cols
[2025-05-30 12:18:03] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:03] [INFO ] Implicit Places using invariants in 47 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 143/397 places, 230/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 143 /143 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 98 ms. Remains : 143/397 places, 230/509 transitions.
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:03] [INFO ] Input system was already deterministic with 230 transitions.
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:03] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:03] [INFO ] Time to serialize gal into /tmp/CTLFireability874982614449145594.gal : 1 ms
[2025-05-30 12:18:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3710603381910561299.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/CTLFireability874982614449145594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3710603381910561299.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,2.20838e+06,0.058309,5996,2,715,5,7838,6,0,794,6647,0


Converting to forward existential form...Done !
original formula: AF(AG((p230==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p230==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t47, t77, t80, t87, t91, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,0,0.582062,27360,1,0,281,113916,485,151,5071,81361,474
FORMULA CO4-PT-14-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 370 transition count 482
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 370 transition count 482
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 55 place count 370 transition count 481
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 62 place count 363 transition count 472
Iterating global reduction 1 with 7 rules applied. Total rules applied 69 place count 363 transition count 472
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 359 transition count 468
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 359 transition count 468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 359 transition count 467
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 357 transition count 465
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 357 transition count 465
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 84 place count 357 transition count 463
Applied a total of 84 rules in 21 ms. Remains 357 /397 variables (removed 40) and now considering 463/509 (removed 46) transitions.
// Phase 1: matrix 463 rows 357 cols
[2025-05-30 12:18:04] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:04] [INFO ] Implicit Places using invariants in 75 ms returned [6]
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 : 356/397 places, 463/509 transitions.
Applied a total of 0 rules in 3 ms. Remains 356 /356 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 356/397 places, 463/509 transitions.
[2025-05-30 12:18:04] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:18:04] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:04] [INFO ] Input system was already deterministic with 463 transitions.
[2025-05-30 12:18:04] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:04] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:18:04] [INFO ] Time to serialize gal into /tmp/CTLFireability574539365954419044.gal : 2 ms
[2025-05-30 12:18:04] [INFO ] Time to serialize properties into /tmp/CTLFireability16918967316043773783.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/CTLFireability574539365954419044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16918967316043773783.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,1.61028e+08,0.333879,16516,2,3330,5,41189,6,0,1884,53176,0


Converting to forward existential form...Done !
original formula: (EF(EX(AX(((p517==0)||(p666==0))))) * AF(((p415==1) * AF((((p583==0)&&(p550==0)) + !(E((p459==1) U (p199==1))))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EX(!(EX(!(((p517==0)||(p666==0)))))))))] = FALSE * [FwdG(Init,!(((p415==1) * !(EG(!((((p583...218
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t16, t26, t31, t32, t34, t35, t39, t40, t43, t127, t159, t185, t192, ...393
Using saturation style SCC detection
(forward)formula 0,0,21.9236,720540,1,0,1073,3.05241e+06,960,706,11146,4.71765e+06,1354
FORMULA CO4-PT-14-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 420 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 151 place count 392 transition count 355
Reduce places removed 149 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 243 transition count 353
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 304 place count 241 transition count 353
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 304 place count 241 transition count 322
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 366 place count 210 transition count 322
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 374 place count 202 transition count 314
Iterating global reduction 3 with 8 rules applied. Total rules applied 382 place count 202 transition count 314
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 382 place count 202 transition count 310
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 390 place count 198 transition count 310
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 393 place count 195 transition count 307
Iterating global reduction 3 with 3 rules applied. Total rules applied 396 place count 195 transition count 307
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 397 place count 195 transition count 306
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 445 place count 171 transition count 280
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 451 place count 171 transition count 274
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 456 place count 169 transition count 271
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 458 place count 168 transition count 270
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 460 place count 166 transition count 268
Iterating global reduction 7 with 2 rules applied. Total rules applied 462 place count 166 transition count 268
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 7 with 2 rules applied. Total rules applied 464 place count 165 transition count 267
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 465 place count 164 transition count 266
Iterating global reduction 7 with 1 rules applied. Total rules applied 466 place count 164 transition count 266
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 467 place count 163 transition count 264
Iterating global reduction 7 with 1 rules applied. Total rules applied 468 place count 163 transition count 264
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 469 place count 163 transition count 263
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 481 place count 163 transition count 251
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 6 rules applied. Total rules applied 487 place count 163 transition count 245
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 493 place count 157 transition count 245
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 493 place count 157 transition count 244
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 495 place count 156 transition count 244
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 497 place count 155 transition count 243
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 498 place count 155 transition count 243
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 500 place count 153 transition count 241
Applied a total of 500 rules in 57 ms. Remains 153 /397 variables (removed 244) and now considering 241/509 (removed 268) transitions.
// Phase 1: matrix 241 rows 153 cols
[2025-05-30 12:18:26] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:26] [INFO ] Implicit Places using invariants in 52 ms returned [1]
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 : 152/397 places, 241/509 transitions.
Applied a total of 0 rules in 3 ms. Remains 152 /152 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 115 ms. Remains : 152/397 places, 241/509 transitions.
[2025-05-30 12:18:26] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:26] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:26] [INFO ] Input system was already deterministic with 241 transitions.
[2025-05-30 12:18:26] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:26] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8892437452082852489.gal : 1 ms
[2025-05-30 12:18:26] [INFO ] Time to serialize properties into /tmp/CTLFireability18380436699920095152.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/CTLFireability8892437452082852489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18380436699920095152.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,3.06432e+06,0.079254,6844,2,766,5,10694,6,0,841,10670,0


Converting to forward existential form...Done !
original formula: (EF(((AG((p323==1)) + A((p605==1) U (p213==1))) + (p476==0))) * EF((p541==1)))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U ((!(E(TRUE U !((p323==1)))) + !((E(!((p213==1)) U (!((p605==1)) * !((p213==1)))) + EG(!(...213
Reverse transition relation is NOT exact ! Due to transitions t9, t50, t82, t85, t93, t98, Intersection with reachable at each step enabled. (destroyed/re...190
(forward)formula 0,1,2.62837,104800,1,0,472,642812,518,256,5642,521272,742
FORMULA CO4-PT-14-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 420 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 152 place count 392 transition count 354
Reduce places removed 150 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 1 with 153 rules applied. Total rules applied 305 place count 242 transition count 351
Reduce places removed 1 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 2 with 4 rules applied. Total rules applied 309 place count 241 transition count 348
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 311 place count 239 transition count 348
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 311 place count 239 transition count 317
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 373 place count 208 transition count 317
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 382 place count 199 transition count 308
Iterating global reduction 4 with 9 rules applied. Total rules applied 391 place count 199 transition count 308
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 391 place count 199 transition count 304
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 399 place count 195 transition count 304
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 402 place count 192 transition count 301
Iterating global reduction 4 with 3 rules applied. Total rules applied 405 place count 192 transition count 301
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 2 rules applied. Total rules applied 407 place count 192 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 408 place count 191 transition count 299
Performed 23 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 454 place count 168 transition count 274
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 6 rules applied. Total rules applied 460 place count 168 transition count 268
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 7 with 5 rules applied. Total rules applied 465 place count 166 transition count 265
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 467 place count 165 transition count 264
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 469 place count 163 transition count 262
Iterating global reduction 9 with 2 rules applied. Total rules applied 471 place count 163 transition count 262
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 475 place count 161 transition count 260
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 476 place count 160 transition count 259
Iterating global reduction 9 with 1 rules applied. Total rules applied 477 place count 160 transition count 259
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 478 place count 159 transition count 257
Iterating global reduction 9 with 1 rules applied. Total rules applied 479 place count 159 transition count 257
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 480 place count 159 transition count 256
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 10 with 11 rules applied. Total rules applied 491 place count 159 transition count 245
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 7 rules applied. Total rules applied 498 place count 159 transition count 238
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 505 place count 152 transition count 238
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 507 place count 151 transition count 237
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 509 place count 149 transition count 235
Applied a total of 509 rules in 43 ms. Remains 149 /397 variables (removed 248) and now considering 235/509 (removed 274) transitions.
// Phase 1: matrix 235 rows 149 cols
[2025-05-30 12:18:29] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:29] [INFO ] Implicit Places using invariants in 58 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 148/397 places, 235/509 transitions.
Applied a total of 0 rules in 3 ms. Remains 148 /148 variables (removed 0) and now considering 235/235 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 106 ms. Remains : 148/397 places, 235/509 transitions.
[2025-05-30 12:18:29] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:29] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:29] [INFO ] Input system was already deterministic with 235 transitions.
[2025-05-30 12:18:29] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:29] [INFO ] Flatten gal took : 3 ms
[2025-05-30 12:18:29] [INFO ] Time to serialize gal into /tmp/CTLFireability13835352214504545658.gal : 1 ms
[2025-05-30 12:18:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14149675248022223761.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/CTLFireability13835352214504545658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14149675248022223761.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,2.39674e+06,0.067801,6536,2,725,5,8688,6,0,819,8586,0


Converting to forward existential form...Done !
original formula: EF((EG((p194==1)) * E(((p108==1)&&(p589==1)) U (p579==1))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * EG((p194==1))),((p108==1)&&(p589==1))) * (p579==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t48, t82, t85, t93, t99, Intersection with reachable at each step enabled. (destroyed/re...190
Hit Full ! (commute/partial/dont) 211/23/24
(forward)formula 0,1,0.861166,33828,1,0,351,169373,499,188,4821,121107,581
FORMULA CO4-PT-14-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 368 transition count 480
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 368 transition count 480
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 368 transition count 479
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 362 transition count 471
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 362 transition count 471
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 358 transition count 467
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 358 transition count 467
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 80 place count 358 transition count 466
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 356 transition count 464
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 356 transition count 464
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 86 place count 356 transition count 462
Applied a total of 86 rules in 24 ms. Remains 356 /397 variables (removed 41) and now considering 462/509 (removed 47) transitions.
// Phase 1: matrix 462 rows 356 cols
[2025-05-30 12:18:30] [INFO ] Computed 5 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:30] [INFO ] Implicit Places using invariants in 90 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 355/397 places, 462/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 355 /355 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 355/397 places, 462/509 transitions.
[2025-05-30 12:18:30] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:30] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:30] [INFO ] Input system was already deterministic with 462 transitions.
[2025-05-30 12:18:30] [INFO ] Flatten gal took : 8 ms
[2025-05-30 12:18:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 12:18:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2345300833399767352.gal : 2 ms
[2025-05-30 12:18:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2703730804658855204.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/CTLFireability2345300833399767352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2703730804658855204.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,1.60528e+08,0.330413,16352,2,3238,5,40867,6,0,1879,52420,0


Converting to forward existential form...Done !
original formula: AX(AG((AG((p633==1)) + (p279==0))))
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),TRUE) * !((p279==0))),TRUE) * !((p633==1)))] = FALSE
(forward)formula 0,0,0.912867,30688,1,0,14,87012,12,4,3639,141353,7
FORMULA CO4-PT-14-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Graph (trivial) has 418 edges and 397 vertex of which 2 / 397 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 652 edges and 396 vertex of which 393 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 152 place count 392 transition count 354
Reduce places removed 150 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 1 with 153 rules applied. Total rules applied 305 place count 242 transition count 351
Reduce places removed 1 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 2 with 4 rules applied. Total rules applied 309 place count 241 transition count 348
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 311 place count 239 transition count 348
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 311 place count 239 transition count 317
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 373 place count 208 transition count 317
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 380 place count 201 transition count 310
Iterating global reduction 4 with 7 rules applied. Total rules applied 387 place count 201 transition count 310
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 387 place count 201 transition count 307
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 393 place count 198 transition count 307
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 396 place count 195 transition count 304
Iterating global reduction 4 with 3 rules applied. Total rules applied 399 place count 195 transition count 304
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 2 rules applied. Total rules applied 401 place count 195 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 402 place count 194 transition count 302
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 450 place count 170 transition count 276
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 6 with 4 rules applied. Total rules applied 454 place count 170 transition count 272
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 456 place count 169 transition count 271
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 458 place count 167 transition count 269
Iterating global reduction 8 with 2 rules applied. Total rules applied 460 place count 167 transition count 269
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 8 with 2 rules applied. Total rules applied 462 place count 166 transition count 268
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 463 place count 165 transition count 267
Iterating global reduction 8 with 1 rules applied. Total rules applied 464 place count 165 transition count 267
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 465 place count 164 transition count 265
Iterating global reduction 8 with 1 rules applied. Total rules applied 466 place count 164 transition count 265
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 467 place count 164 transition count 264
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 9 with 13 rules applied. Total rules applied 480 place count 164 transition count 251
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 9 with 8 rules applied. Total rules applied 488 place count 164 transition count 243
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 496 place count 156 transition count 243
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 496 place count 156 transition count 242
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 498 place count 155 transition count 242
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 500 place count 154 transition count 241
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 505 place count 154 transition count 241
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 507 place count 152 transition count 239
Applied a total of 507 rules in 46 ms. Remains 152 /397 variables (removed 245) and now considering 239/509 (removed 270) transitions.
// Phase 1: matrix 239 rows 152 cols
[2025-05-30 12:18:31] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:31] [INFO ] Implicit Places using invariants in 65 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 151/397 places, 239/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 151 /151 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 120 ms. Remains : 151/397 places, 239/509 transitions.
[2025-05-30 12:18:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:31] [INFO ] Input system was already deterministic with 239 transitions.
[2025-05-30 12:18:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:31] [INFO ] Flatten gal took : 4 ms
[2025-05-30 12:18:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16843143904892495346.gal : 1 ms
[2025-05-30 12:18:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3622182992237583433.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/CTLFireability16843143904892495346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3622182992237583433.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,3.02498e+06,0.078915,6724,2,1090,5,9956,6,0,834,9905,0


Converting to forward existential form...Done !
original formula: EF((((p389==0) * AG(A(EF((p591==1)) U ((p130==1)||(p629==1))))) * EF(((AG((p584==1)) * (p162==1)) * (p677==0)))))
=> equivalent forward existential formula: [(((FwdU((FwdU(Init,TRUE) * ((p389==0) * !(E(TRUE U !(!((E(!(((p130==1)||(p629==1))) U (!(E(TRUE U (p591==1))) *...293
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t9, t10, t18, t20, t47, t71, t77, t80, t88, t91, t111, t136, t139, t144, t170, t185, ...399
(forward)formula 0,0,0.900714,35120,1,0,365,149290,499,179,5089,114277,487
FORMULA CO4-PT-14-CTLFireability-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 : 397/397 places, 509/509 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 371 transition count 483
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 371 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 371 transition count 482
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 59 place count 365 transition count 474
Iterating global reduction 1 with 6 rules applied. Total rules applied 65 place count 365 transition count 474
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 69 place count 361 transition count 470
Iterating global reduction 1 with 4 rules applied. Total rules applied 73 place count 361 transition count 470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 361 transition count 469
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 359 transition count 467
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 359 transition count 467
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 80 place count 359 transition count 465
Applied a total of 80 rules in 25 ms. Remains 359 /397 variables (removed 38) and now considering 465/509 (removed 44) transitions.
// Phase 1: matrix 465 rows 359 cols
[2025-05-30 12:18:32] [INFO ] Computed 5 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:18:32] [INFO ] Implicit Places using invariants in 98 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 358/397 places, 465/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 358 /358 variables (removed 0) and now considering 465/465 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 358/397 places, 465/509 transitions.
[2025-05-30 12:18:32] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:32] [INFO ] Flatten gal took : 6 ms
[2025-05-30 12:18:32] [INFO ] Input system was already deterministic with 465 transitions.
[2025-05-30 12:18:32] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:32] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:18:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17196173874412797936.gal : 1 ms
[2025-05-30 12:18:32] [INFO ] Time to serialize properties into /tmp/CTLFireability16491366104553141390.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/CTLFireability17196173874412797936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16491366104553141390.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,1.62379e+08,0.470216,19744,2,3358,5,47754,6,0,1894,73518,0


Converting to forward existential form...Done !
original formula: AX(((p503==0) * ((A((p557==1) U (p381==1)) + EG((p469==1))) + (AG(EX((p532!=1))) + ((AG((p157==1)) * EG((p459==1))) * AX((p289==1)))))))
=> equivalent forward existential formula: ([(EY(Init) * !((p503==0)))] = FALSE * (([(FwdU(((EY(Init) * !((!((E(!((p381==1)) U (!((p557==1)) * !((p381==1))...619
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t16, t26, t31, t32, t34, t35, t39, t40, t43, t128, t160, t186, t193, ...393
Detected timeout of ITS tools.
[2025-05-30 12:19:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:02] [INFO ] Applying decomposition
[2025-05-30 12:19:02] [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/graph4148451901142367085.txt' '-o' '/tmp/graph4148451901142367085.bin' '-w' '/tmp/graph4148451901142367085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4148451901142367085.bin' '-l' '-1' '-v' '-w' '/tmp/graph4148451901142367085.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:19:02] [INFO ] Decomposing Gal with order
[2025-05-30 12:19:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:19:02] [INFO ] Removed a total of 155 redundant transitions.
[2025-05-30 12:19:02] [INFO ] Flatten gal took : 16 ms
[2025-05-30 12:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 5 ms.
[2025-05-30 12:19:02] [INFO ] Time to serialize gal into /tmp/CTLFireability506430067006512420.gal : 4 ms
[2025-05-30 12:19:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2010633510131637715.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/CTLFireability506430067006512420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2010633510131637715.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 -...261
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,1.62379e+08,0.14804,9892,370,64,10397,1171,894,16520,92,4764,0


Converting to forward existential form...Done !
original formula: AX(((i12.u92.p503==0) * ((A((i7.i3.u105.p557==1) U (i14.i1.u63.p381==1)) + EG((i10.i2.u85.p469==1))) + (AG(EX((i15.u101.p532!=1))) + ((AG...235
=> equivalent forward existential formula: ([(EY(Init) * !((i12.u92.p503==0)))] = FALSE * (([(FwdU(((EY(Init) * !((!((E(!((i14.i1.u63.p381==1)) U (!((i7.i3...850
Reverse transition relation is NOT exact ! Due to transitions t43, t128, t165, t196, t210, t240, t247, t413, i0.t375, i0.i0.t372, i0.i3.u7.t379, i0.i4.u13....659
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
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,0,3.84458,130724,1,0,240328,3092,5898,527850,486,17521,286759
FORMULA CO4-PT-14-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 509/509 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 368 transition count 480
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 368 transition count 480
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 368 transition count 479
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 361 transition count 470
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 361 transition count 470
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 357 transition count 466
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 357 transition count 466
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 82 place count 357 transition count 465
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 355 transition count 463
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 355 transition count 463
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 355 transition count 461
Applied a total of 88 rules in 33 ms. Remains 355 /397 variables (removed 42) and now considering 461/509 (removed 48) transitions.
// Phase 1: matrix 461 rows 355 cols
[2025-05-30 12:19:06] [INFO ] Computed 5 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 12:19:06] [INFO ] Implicit Places using invariants in 82 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/397 places, 461/509 transitions.
Applied a total of 0 rules in 4 ms. Remains 354 /354 variables (removed 0) and now considering 461/461 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 354/397 places, 461/509 transitions.
[2025-05-30 12:19:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:06] [INFO ] Input system was already deterministic with 461 transitions.
[2025-05-30 12:19:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:06] [INFO ] Time to serialize gal into /tmp/CTLFireability1665785944426829704.gal : 2 ms
[2025-05-30 12:19:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15317070639217040205.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/CTLFireability1665785944426829704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15317070639217040205.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,1.93978e+08,0.385895,18256,2,3730,5,47599,6,0,1874,60722,0


Converting to forward existential form...Done !
original formula: AX(AG((EG((p299==1)) + EX(TRUE))))
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * !(EX(TRUE))) * !(EG((p299==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t16, t26, t31, t32, t34, t35, t39, t40, t43, t127, t158, t184, t191, ...501
Detected timeout of ITS tools.
[2025-05-30 12:19:36] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:36] [INFO ] Applying decomposition
[2025-05-30 12:19:36] [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/graph1782904280720539785.txt' '-o' '/tmp/graph1782904280720539785.bin' '-w' '/tmp/graph1782904280720539785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1782904280720539785.bin' '-l' '-1' '-v' '-w' '/tmp/graph1782904280720539785.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:19:36] [INFO ] Decomposing Gal with order
[2025-05-30 12:19:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:19:36] [INFO ] Removed a total of 158 redundant transitions.
[2025-05-30 12:19:36] [INFO ] Flatten gal took : 15 ms
[2025-05-30 12:19:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2025-05-30 12:19:36] [INFO ] Time to serialize gal into /tmp/CTLFireability2283706813373107264.gal : 3 ms
[2025-05-30 12:19:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2051314029815914777.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/CTLFireability2283706813373107264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2051314029815914777.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,1.93978e+08,0.116023,8420,504,77,7352,1078,848,11053,90,3535,0


Converting to forward existential form...Done !
original formula: AX(AG((EG((i0.u49.p299==1)) + EX(TRUE))))
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * !(EX(TRUE))) * !(EG((i0.u49.p299==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t43, t185, t194, t198, t208, t219, t245, t315, t354, t412, i0.u49.t246, i0.u49.t248, i1.t415,...814
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 an SCC at level 3
Fast SCC detection found an SCC at level 4
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
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 0,0,3.88086,138596,1,0,191059,2679,5786,925354,488,10546,211490
FORMULA CO4-PT-14-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-05-30 12:19:40] [INFO ] Flatten gal took : 7 ms
[2025-05-30 12:19:40] [INFO ] Flatten gal took : 8 ms
Total runtime 292580 ms.

BK_STOP 1748607580873

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-14"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CO4-PT-14, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028500482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-14.tgz
mv CO4-PT-14 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;