Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067400426.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 DNAwalker-PT-12ringLLLarge, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067400426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 14 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-12ringLLLarge-CTLFireability-2023-12
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2023-13
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2023-14
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2023-15
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-00
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-01
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-02
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-03
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-04
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-05
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-06
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-07
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-08
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-09
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-10
FORMULA_NAME DNAwalker-PT-12ringLLLarge-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748715631954

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-12ringLLLarge
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 18:20:33] [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]
[2025-05-31 18:20:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 18:20:33] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2025-05-31 18:20:33] [INFO ] Transformed 33 places.
[2025-05-31 18:20:33] [INFO ] Transformed 312 transitions.
[2025-05-31 18:20:33] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 30 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:20:33] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2025-05-31 18:20:33] [INFO ] Computed 0 invariants in 9 ms
[2025-05-31 18:20:33] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20297ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20313ms
[2025-05-31 18:20:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:20:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:20:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-31 18:20:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:20:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:20:53] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:20:53] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:20:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:20:53] [INFO ] Invariant cache hit.
[2025-05-31 18:20:53] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Finished structural reductions in LTL mode , in 1 iterations and 80639 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 30 out of 33 places after structural reductions.
[2025-05-31 18:21:54] [INFO ] Flatten gal took : 35 ms
[2025-05-31 18:21:54] [INFO ] Flatten gal took : 32 ms
[2025-05-31 18:21:54] [INFO ] Input system was already deterministic with 312 transitions.
Reduction of identical properties reduced properties to check from 95 to 94
RANDOM walk for 40000 steps (3085 resets) in 1451 ms. (27 steps per ms) remains 15/94 properties
BEST_FIRST walk for 4004 steps (18 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (17 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (17 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (19 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (14 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (18 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (18 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (17 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
[2025-05-31 18:21:54] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:21:54] [INFO ] Invariant cache hit.
[2025-05-31 18:21:54] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 281/301 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 37/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 36/337 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 33/100 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 6/343 variables, 3/103 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/344 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 15 unsolved in 1162 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 281/301 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 37/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 36/337 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 33/100 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 15/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 118 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6193ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 33 transition count 304
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 30 transition count 301
Applied a total of 11 rules in 34 ms. Remains 30 /33 variables (removed 3) and now considering 301/312 (removed 11) transitions.
Running 277 sub problems to find dead transitions.
// Phase 1: matrix 301 rows 30 cols
[2025-05-31 18:22:01] [INFO ] Computed 0 invariants in 6 ms
[2025-05-31 18:22:01] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 37/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (OVERLAPS) 3/331 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 67 constraints, problems are : Problem set: 0 solved, 277 unsolved in 12592 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 277 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 37/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 277/341 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/328 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 277 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/331 variables, and 344 constraints, problems are : Problem set: 0 solved, 277 unsolved in 20019 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32726ms problems are : Problem set: 0 solved, 277 unsolved
Search for dead transitions found 0 dead transitions in 32727ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32765 ms. Remains : 30/33 places, 301/312 transitions.
RANDOM walk for 40000 steps (3732 resets) in 407 ms. (98 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (25 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (27 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (24 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (28 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (26 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (29 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (23 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (22 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (26 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (27 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (26 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (24 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (27 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (24 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 454250 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :0 out of 15
Probabilistic random walk after 454250 steps, saw 101062 distinct states, run finished after 3006 ms. (steps per millisecond=151 ) properties seen :0
[2025-05-31 18:22:37] [INFO ] Invariant cache hit.
[2025-05-31 18:22:37] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 281/301 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 37/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 30/331 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 67 constraints, problems are : Problem set: 0 solved, 15 unsolved in 837 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 281/301 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/301 variables, 37/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/331 variables, and 67 constraints, problems are : Problem set: 0 solved, 15 unsolved in 45015 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45868ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 301/301 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 30/30 places, 301/301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 301/301 transitions.
Applied a total of 0 rules in 6 ms. Remains 30 /30 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2025-05-31 18:23:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:23:23] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 18:23:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:23:23] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-05-31 18:23:23] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 18:23:23] [INFO ] Redundant transitions in 20 ms returned []
Running 277 sub problems to find dead transitions.
[2025-05-31 18:23:23] [INFO ] Invariant cache hit.
[2025-05-31 18:23:23] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 37/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (OVERLAPS) 3/331 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 67 constraints, problems are : Problem set: 0 solved, 277 unsolved in 12672 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 277 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 301/328 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 37/64 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/328 variables, 277/341 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/328 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 5 (OVERLAPS) 3/331 variables, 3/344 constraints. Problems are: Problem set: 0 solved, 277 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/331 variables, and 344 constraints, problems are : Problem set: 0 solved, 277 unsolved in 30024 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42765ms problems are : Problem set: 0 solved, 277 unsolved
Search for dead transitions found 0 dead transitions in 42766ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43037 ms. Remains : 30/30 places, 301/301 transitions.
[2025-05-31 18:24:06] [INFO ] Flatten gal took : 12 ms
[2025-05-31 18:24:06] [INFO ] Flatten gal took : 12 ms
[2025-05-31 18:24:06] [INFO ] Input system was already deterministic with 312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:24:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2025-05-31 18:24:06] [INFO ] Computed 0 invariants in 2 ms
[2025-05-31 18:24:06] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20088ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20089ms
[2025-05-31 18:24:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:24:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:24:26] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-05-31 18:24:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:24:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:24:26] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:24:26] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:24:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:24:26] [INFO ] Invariant cache hit.
[2025-05-31 18:24:26] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30026 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Finished structural reductions in LTL mode , in 1 iterations and 80554 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:25:26] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:25:26] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:25:26] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:25:26] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:25:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10684090603427162174.gal : 5 ms
[2025-05-31 18:25:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10522642835563150424.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/CTLFireability10684090603427162174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10522642835563150424.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,1.88537e+09,13.4555,303044,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: AG((AF(AX(E(((A11>=1)&&(A15>=2)) U ((A1>=1)&&(A20>=2))))) + ((A1>=2)&&(A4>=1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((A1>=2)&&(A4>=1)))),!(!(EX(!(E(((A11>=1)&&(A15>=2)) U ((A1>=1)&&(A20>=2))))))))] = F...159
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:25:56] [INFO ] Flatten gal took : 14 ms
[2025-05-31 18:25:56] [INFO ] Applying decomposition
[2025-05-31 18:25:56] [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/graph14550999192785987282.txt' '-o' '/tmp/graph14550999192785987282.bin' '-w' '/tmp/graph14550999192785987282.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14550999192785987282.bin' '-l' '-1' '-v' '-w' '/tmp/graph14550999192785987282.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:25:56] [INFO ] Decomposing Gal with order
[2025-05-31 18:25:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:25:57] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:25:57] [INFO ] Flatten gal took : 51 ms
[2025-05-31 18:25:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-05-31 18:25:57] [INFO ] Time to serialize gal into /tmp/CTLFireability14072365174055022058.gal : 4 ms
[2025-05-31 18:25:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10298361421975764701.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/CTLFireability14072365174055022058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10298361421975764701.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,1.88537e+09,4.83058,188032,8853,9,349278,203,379,649159,14,193,0


Converting to forward existential form...Done !
original formula: AG((AF(AX(E(((u10.A11>=1)&&(u14.A15>=2)) U ((u0.A1>=1)&&(u19.A20>=2))))) + ((u0.A1>=2)&&(u3.A4>=1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((u0.A1>=2)&&(u3.A4>=1)))),!(!(EX(!(E(((u10.A11>=1)&&(u14.A15>=2)) U ((u0.A1>=1)&&(u1...180
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,26.4565,1009080,1,0,2.12734e+06,203,2321,3.31332e+06,62,214,5226340
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:26:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:26:23] [INFO ] Invariant cache hit.
[2025-05-31 18:26:23] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20082ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20084ms
[2025-05-31 18:26:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:26:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:26:43] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-05-31 18:26:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:26:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:26:43] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:26:44] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:26:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:26:44] [INFO ] Invariant cache hit.
[2025-05-31 18:26:44] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60101ms
Finished structural reductions in LTL mode , in 1 iterations and 80536 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:27:44] [INFO ] Flatten gal took : 13 ms
[2025-05-31 18:27:44] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:27:44] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:27:44] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:27:44] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:27:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3544088566023863801.gal : 2 ms
[2025-05-31 18:27:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10704324255312316453.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/CTLFireability3544088566023863801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10704324255312316453.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,1.88537e+09,13.2189,303300,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: (AF(AG((((((((A20>=1)&&(A21>=2))&&((A9>=1)&&(A14>=2))) + EF(((A1>=1)&&(A20>=2)))) * ((B4>=1)||((A22>=1)&&(A26>=2)))) * ((A19<2)||(A20<1))...365
=> equivalent forward existential formula: [FwdG((Init * !((EG(((A1>=1)&&(A16>=2))) * E(EX(!(EX(!(!(EG(!(((A1>=2)&&(A8>=1))))))))) U EX((((A23>=2)&&(A27>=1...455
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:28:14] [INFO ] Flatten gal took : 8 ms
[2025-05-31 18:28:14] [INFO ] Applying decomposition
[2025-05-31 18:28:14] [INFO ] Flatten gal took : 24 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/graph15545844549677146593.txt' '-o' '/tmp/graph15545844549677146593.bin' '-w' '/tmp/graph15545844549677146593.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15545844549677146593.bin' '-l' '-1' '-v' '-w' '/tmp/graph15545844549677146593.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:28:14] [INFO ] Decomposing Gal with order
[2025-05-31 18:28:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:28:14] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:28:14] [INFO ] Flatten gal took : 30 ms
[2025-05-31 18:28:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:28:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17254368912762399495.gal : 2 ms
[2025-05-31 18:28:14] [INFO ] Time to serialize properties into /tmp/CTLFireability783419038684231526.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/CTLFireability17254368912762399495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability783419038684231526.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,1.88537e+09,4.64354,185988,8853,9,345843,203,379,641580,14,193,0


Converting to forward existential form...Done !
original formula: (AF(AG((((((((u19.A20>=1)&&(u20.A21>=2))&&((u8.A9>=1)&&(u13.A14>=2))) + EF(((u0.A1>=1)&&(u19.A20>=2)))) * ((u3.B4>=1)||((u21.A22>=1)&&(u2...463
=> equivalent forward existential formula: [FwdG((Init * !((EG(((u0.A1>=1)&&(u15.A16>=2))) * E(EX(!(EX(!(!(EG(!(((u0.A1>=2)&&(u7.A8>=1))))))))) U EX((((u22...553
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:28:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:28:44] [INFO ] Invariant cache hit.
[2025-05-31 18:28:44] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20083ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20085ms
[2025-05-31 18:29:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:29:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:29:04] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-31 18:29:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:29:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:29:04] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:29:05] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:29:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:29:05] [INFO ] Invariant cache hit.
[2025-05-31 18:29:05] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Finished structural reductions in LTL mode , in 1 iterations and 80663 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:30:05] [INFO ] Flatten gal took : 7 ms
[2025-05-31 18:30:05] [INFO ] Flatten gal took : 7 ms
[2025-05-31 18:30:05] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:30:05] [INFO ] Flatten gal took : 7 ms
[2025-05-31 18:30:05] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:30:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9878817737422688285.gal : 2 ms
[2025-05-31 18:30:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13092060689161850442.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/CTLFireability9878817737422688285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13092060689161850442.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,1.88537e+09,14.0489,303056,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EX(EG((AX(((A12<1)||(A15<2))) * AG(((A6<2)||(A10<1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EX(!(((A12<1)||(A15<2))))) * !(E(TRUE U !(((A6<2)||(A10<1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:30:35] [INFO ] Flatten gal took : 25 ms
[2025-05-31 18:30:35] [INFO ] Applying decomposition
[2025-05-31 18:30:35] [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/graph17374886160662517877.txt' '-o' '/tmp/graph17374886160662517877.bin' '-w' '/tmp/graph17374886160662517877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17374886160662517877.bin' '-l' '-1' '-v' '-w' '/tmp/graph17374886160662517877.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:30:35] [INFO ] Decomposing Gal with order
[2025-05-31 18:30:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:30:35] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:30:35] [INFO ] Flatten gal took : 37 ms
[2025-05-31 18:30:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-05-31 18:30:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1418831447372519427.gal : 1 ms
[2025-05-31 18:30:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6038733869696786822.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/CTLFireability1418831447372519427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6038733869696786822.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,1.88537e+09,4.61394,183436,8853,9,340394,203,379,632281,14,193,0


Converting to forward existential form...Done !
original formula: EX(EG((AX(((u11.A12<1)||(u14.A15<2))) * AG(((u5.A6<2)||(u9.A10<1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EX(!(((u11.A12<1)||(u14.A15<2))))) * !(E(TRUE U !(((u5.A6<2)||(u9.A10<1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,15.5596,579204,1,0,1.30247e+06,203,2140,1.84188e+06,63,235,3119705
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:30:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:30:51] [INFO ] Invariant cache hit.
[2025-05-31 18:30:51] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20084ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20084ms
[2025-05-31 18:31:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:31:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:31:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 18:31:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:31:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:31:11] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:31:11] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:31:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:31:11] [INFO ] Invariant cache hit.
[2025-05-31 18:31:11] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30029 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Finished structural reductions in LTL mode , in 1 iterations and 80462 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:32:11] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:32:11] [INFO ] Flatten gal took : 8 ms
[2025-05-31 18:32:11] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:32:11] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:32:11] [INFO ] Flatten gal took : 19 ms
[2025-05-31 18:32:11] [INFO ] Time to serialize gal into /tmp/CTLFireability15416333014279982033.gal : 2 ms
[2025-05-31 18:32:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11854785390548676514.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/CTLFireability15416333014279982033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11854785390548676514.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,1.88537e+09,13.1169,303448,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: AG(((((A7>=1)&&(A8>=2)) + ((((A16<2)||(A22<1))&&((A14<1)||(A16<2))) * (EX(((A21<1)||(A25<2))) + ((A4>=2)&&(A9>=1))))) + (EX(!(A(((A3>=1)&...345
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((((A7>=1)&&(A8>=2)) + ((((A16<2)||(A22<1))&&((A14<1)||(A16<2))) * (EX(((A21<1)||(A25<2))...906
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:32:41] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:32:41] [INFO ] Applying decomposition
[2025-05-31 18:32:41] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17406515017866922957.txt' '-o' '/tmp/graph17406515017866922957.bin' '-w' '/tmp/graph17406515017866922957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17406515017866922957.bin' '-l' '-1' '-v' '-w' '/tmp/graph17406515017866922957.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:32:41] [INFO ] Decomposing Gal with order
[2025-05-31 18:32:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:32:41] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:32:41] [INFO ] Flatten gal took : 11 ms
[2025-05-31 18:32:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7424386393945768947.gal : 2 ms
[2025-05-31 18:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability18048992818799367447.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/CTLFireability7424386393945768947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18048992818799367447.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,4.85143,189720,8853,9,352697,203,379,653970,14,193,0


Converting to forward existential form...Done !
original formula: AG(((((u6.A7>=1)&&(u7.A8>=2)) + ((((u15.A16<2)||(u21.A22<1))&&((u13.A14<1)||(u15.A16<2))) * (EX(((u20.A21<1)||(u24.A25<2))) + ((u3.A4>=2)...434
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((((u6.A7>=1)&&(u7.A8>=2)) + ((((u15.A16<2)||(u21.A22<1))&&((u13.A14<1)||(u15.A16<2))) * ...1105
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,19.0914,715988,1,0,1.53121e+06,203,2284,2.33973e+06,63,208,3877991
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:33:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:33:01] [INFO ] Invariant cache hit.
[2025-05-31 18:33:01] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20011 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20012 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40118ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40119ms
[2025-05-31 18:33:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:33:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:33:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 18:33:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:33:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:33:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:33:41] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:33:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:33:41] [INFO ] Invariant cache hit.
[2025-05-31 18:33:41] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30012 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30018 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Finished structural reductions in LTL mode , in 1 iterations and 100491 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:34:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:34:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:34:41] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:34:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:34:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:34:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15820788709561534897.gal : 2 ms
[2025-05-31 18:34:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11711833373655115687.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/CTLFireability15820788709561534897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11711833373655115687.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,1.88537e+09,13.2209,303096,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: ((E(EG(((A1>=2)&&(A25>=1))) U E(EG(!(((A11>=2)&&(A13>=1)))) U ((A3>=1)&&(A27>=2)))) * AF(((A19<2)||(A21<1)))) * (E((!(((A13>=1)&&(A15>=2)...315
=> equivalent forward existential formula: (([(Init * !(E(EG(((A1>=2)&&(A25>=1))) U E(EG(!(((A11>=2)&&(A13>=1)))) U ((A3>=1)&&(A27>=2))))))] = FALSE * [Fwd...607
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:35:11] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:35:11] [INFO ] Applying decomposition
[2025-05-31 18:35:11] [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/graph1217098004232812238.txt' '-o' '/tmp/graph1217098004232812238.bin' '-w' '/tmp/graph1217098004232812238.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1217098004232812238.bin' '-l' '-1' '-v' '-w' '/tmp/graph1217098004232812238.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:35:11] [INFO ] Decomposing Gal with order
[2025-05-31 18:35:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:35:11] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:35:11] [INFO ] Flatten gal took : 25 ms
[2025-05-31 18:35:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:35:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17604835231993172239.gal : 1 ms
[2025-05-31 18:35:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3941478028287942333.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/CTLFireability17604835231993172239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3941478028287942333.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,4.35766,179100,8853,9,329373,203,379,621781,14,193,0


Converting to forward existential form...Done !
original formula: ((E(EG(((u0.A1>=2)&&(u24.A25>=1))) U E(EG(!(((u10.A11>=2)&&(u12.A13>=1)))) U ((u2.A3>=1)&&(u26.A27>=2)))) * AF(((u18.A19<2)||(u20.A21<1))...389
=> equivalent forward existential formula: (([(Init * !(E(EG(((u0.A1>=2)&&(u24.A25>=1))) U E(EG(!(((u10.A11>=2)&&(u12.A13>=1)))) U ((u2.A3>=1)&&(u26.A27>=2...716
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,15.0933,592436,1,0,1.31414e+06,203,2147,1.91116e+06,64,260,3171518
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:35:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:35:26] [INFO ] Invariant cache hit.
[2025-05-31 18:35:26] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40098ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40098ms
[2025-05-31 18:36:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:36:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 18:36:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:36:07] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:36:07] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:36:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:36:07] [INFO ] Invariant cache hit.
[2025-05-31 18:36:07] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30008 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30020 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60111ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Finished structural reductions in LTL mode , in 1 iterations and 100857 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:37:07] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:37:07] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:37:07] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:37:07] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:37:07] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:37:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2344530777830383676.gal : 2 ms
[2025-05-31 18:37:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4517078173756157894.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/CTLFireability2344530777830383676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4517078173756157894.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,1.88537e+09,12.5283,303080,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EG((!(A(EG(EF(((A2>=2)&&(A22>=1)))) U !(E((B17>=1) U ((A1>=1)&&(A10>=2)))))) * ((EG(((A13>=1)&&(A18>=2))) + A(((A15>=1)&&(A18>=2)) U ((A2...199
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(!(E((B17>=1) U ((A1>=1)&&(A10>=2))))) U (!(EG(E(TRUE U ((A2>=2)&&(A22>=1))))) * !(!(E((B17>...414
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:37:37] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:37:37] [INFO ] Applying decomposition
[2025-05-31 18:37:37] [INFO ] Flatten gal took : 4 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/graph10717653231015089799.txt' '-o' '/tmp/graph10717653231015089799.bin' '-w' '/tmp/graph10717653231015089799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10717653231015089799.bin' '-l' '-1' '-v' '-w' '/tmp/graph10717653231015089799.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:37:37] [INFO ] Decomposing Gal with order
[2025-05-31 18:37:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:37:37] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:37:37] [INFO ] Flatten gal took : 12 ms
[2025-05-31 18:37:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-05-31 18:37:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8607405154978018300.gal : 1 ms
[2025-05-31 18:37:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4473226300057516335.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/CTLFireability8607405154978018300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4473226300057516335.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,1.88537e+09,4.49018,182864,8853,9,339327,203,379,629886,14,193,0


Converting to forward existential form...Done !
original formula: EG((!(A(EG(EF(((u1.A2>=2)&&(u21.A22>=1)))) U !(E((u16.B17>=1) U ((u0.A1>=1)&&(u9.A10>=2)))))) * ((EG(((u12.A13>=1)&&(u17.A18>=2))) + A(((...245
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(!(E((u16.B17>=1) U ((u0.A1>=1)&&(u9.A10>=2))))) U (!(EG(E(TRUE U ((u1.A2>=2)&&(u21.A22>=1))...492
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,12.1904,424760,1,0,974531,203,2189,1.12489e+06,63,210,3022712
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:37:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:37:50] [INFO ] Invariant cache hit.
[2025-05-31 18:37:50] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20089ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20090ms
[2025-05-31 18:38:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:38:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:38:10] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 18:38:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:38:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:38:10] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:38:10] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:38:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:38:10] [INFO ] Invariant cache hit.
[2025-05-31 18:38:10] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
(t49 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 0.0)
(t2 1.0)
(t3 0.0)
(t4 1.0)
(t5 0.0)
(t6 1.0)
(t7 0.0)
(t8 1.0)
(t9 0.0)
(t10 1.0)
(t11 0.0)
(t12 0.0)
(t13 (/ 1.0 2.0))
(t14 0.0)
(t15 0.0)
(t16 0.0)
(t17 0.0)
(t18 0.0)
(t19 0.0)
(t20 0.0)
(t21 0.0)
(t22 0.0)
(t23 0.0)
(t24 0.0)
(t25 0.0)
(t26 0.0)
(t27 0.0)
(t28 0.0)
(t29 0.0)
(t30 0.0)
(t31 0.0)
(t32 0.0)
(t33 0.0)
(t34 0.0)
(t35 0.0)
(t36 0.0)
(t37 0.0)
(t38 0.0)
(t39 0.0)
(t40 0.0)
(t41 0.0)
(t42 0.0)
(t43 0.0)
(t44 0.0)
(t45 0.0)
(t46 0.0)
(t47 0.0)
(t48 0.0)
(t49 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30010 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60096ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60097ms
Finished structural reductions in LTL mode , in 1 iterations and 80523 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:39:10] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:39:10] [INFO ] Flatten gal took : 19 ms
[2025-05-31 18:39:10] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:39:10] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:39:10] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:39:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15967191625103268960.gal : 2 ms
[2025-05-31 18:39:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16010492877486137126.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/CTLFireability15967191625103268960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16010492877486137126.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,1.88537e+09,13.093,303472,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: (AF((((AX(((A7<1)||(A10<2))) + ((A10>=1)&&(A16>=2))) + (((A3>=1)&&(A26>=2)) + (AG(((A19<1)||(A21<2))) * AX(((A22<1)||(A27<2)))))) * EG(((...367
=> equivalent forward existential formula: ([((Init * !(!(EG(!((((!(EX(!(((A7<1)||(A10<2))))) + ((A10>=1)&&(A16>=2))) + (((A3>=1)&&(A26>=2)) + (!(E(TRUE U ...703
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:39:40] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:39:40] [INFO ] Applying decomposition
[2025-05-31 18:39:40] [INFO ] Flatten gal took : 5 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/graph9907561705851782244.txt' '-o' '/tmp/graph9907561705851782244.bin' '-w' '/tmp/graph9907561705851782244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9907561705851782244.bin' '-l' '-1' '-v' '-w' '/tmp/graph9907561705851782244.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:39:40] [INFO ] Decomposing Gal with order
[2025-05-31 18:39:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:39:40] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:39:40] [INFO ] Flatten gal took : 11 ms
[2025-05-31 18:39:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:39:40] [INFO ] Time to serialize gal into /tmp/CTLFireability3428300594815896446.gal : 1 ms
[2025-05-31 18:39:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5222793863484424659.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/CTLFireability3428300594815896446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5222793863484424659.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,1.88537e+09,4.46217,182412,8853,9,337091,203,379,629897,14,193,0


Converting to forward existential form...Done !
original formula: (AF((((AX(((u6.A7<1)||(u9.A10<2))) + ((u9.A10>=1)&&(u15.A16>=2))) + (((u2.A3>=1)&&(u25.A26>=2)) + (AG(((u18.A19<1)||(u20.A21<2))) * AX(((...468
=> equivalent forward existential formula: ([((Init * !(!(EG(!((((!(EX(!(((u6.A7<1)||(u9.A10<2))))) + ((u9.A10>=1)&&(u15.A16>=2))) + (((u2.A3>=1)&&(u25.A26...861
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,18.6679,729256,1,0,1.57674e+06,203,2153,2.4098e+06,63,260,3632860
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:39:59] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:39:59] [INFO ] Invariant cache hit.
[2025-05-31 18:39:59] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20075ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20076ms
[2025-05-31 18:40:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:40:19] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-05-31 18:40:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:40:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:40:20] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:40:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:40:20] [INFO ] Invariant cache hit.
[2025-05-31 18:40:20] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30010 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30028 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Finished structural reductions in LTL mode , in 1 iterations and 80706 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:41:20] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:41:20] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:41:20] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:41:20] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:41:20] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:41:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2150920394097903340.gal : 1 ms
[2025-05-31 18:41:20] [INFO ] Time to serialize properties into /tmp/CTLFireability233494969289368524.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/CTLFireability2150920394097903340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability233494969289368524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,13.0931,302944,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EG(EF(EX((((A4>=2)&&(A25>=1))||(((A4<1)||(A8<2))&&((A2<1)||(A27<2)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX((((A4>=2)&&(A25>=1))||(((A4<1)||(A8<2))&&((A2<1)||(A27<2)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:41:50] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:41:50] [INFO ] Applying decomposition
[2025-05-31 18:41:50] [INFO ] Flatten gal took : 4 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/graph6007796613214334141.txt' '-o' '/tmp/graph6007796613214334141.bin' '-w' '/tmp/graph6007796613214334141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6007796613214334141.bin' '-l' '-1' '-v' '-w' '/tmp/graph6007796613214334141.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:41:50] [INFO ] Decomposing Gal with order
[2025-05-31 18:41:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:41:50] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:41:50] [INFO ] Flatten gal took : 19 ms
[2025-05-31 18:41:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:41:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6776250452669102383.gal : 1 ms
[2025-05-31 18:41:50] [INFO ] Time to serialize properties into /tmp/CTLFireability10302668017046287135.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/CTLFireability6776250452669102383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10302668017046287135.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,4.44289,184608,8853,9,343211,203,379,634928,14,193,0


Converting to forward existential form...Done !
original formula: EG(EF(EX((((u3.A4>=2)&&(u24.A25>=1))||(((u3.A4<1)||(u7.A8<2))&&((u1.A2<1)||(u26.A27<2)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX((((u3.A4>=2)&&(u24.A25>=1))||(((u3.A4<1)||(u7.A8<2))&&((u1.A2<1)||(u26.A27<2)))))))] != F...159
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:42:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:42:20] [INFO ] Invariant cache hit.
[2025-05-31 18:42:20] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20099ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20100ms
[2025-05-31 18:42:40] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:42:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 18:42:40] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:42:40] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:42:41] [INFO ] Implicit Places using invariants and state equation in 793 ms returned []
Implicit Place search using SMT with State Equation took 829 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:42:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:42:41] [INFO ] Invariant cache hit.
[2025-05-31 18:42:41] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30026 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 81044 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:43:41] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:43:41] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:43:41] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:43:41] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:43:41] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:43:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6885053639491945343.gal : 2 ms
[2025-05-31 18:43:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16285021933620411212.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/CTLFireability6885053639491945343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16285021933620411212.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,1.88537e+09,12.8741,302992,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: AF((((A3>=1)&&(A7>=2)) * ((EF((((A1<2)||(A2<1))&&((A25<1)||(A27<2)))) + ((A2>=1)&&(A24>=2))) * (AF(((A2<2)||(A23<1))) + ((AX(((A12<1)||(A...235
=> equivalent forward existential formula: [FwdG(Init,!((((A3>=1)&&(A7>=2)) * ((E(TRUE U (((A1<2)||(A2<1))&&((A25<1)||(A27<2)))) + ((A2>=1)&&(A24>=2))) * (...304
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:44:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:44:11] [INFO ] Applying decomposition
[2025-05-31 18:44:11] [INFO ] Flatten gal took : 4 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/graph7873822677513675014.txt' '-o' '/tmp/graph7873822677513675014.bin' '-w' '/tmp/graph7873822677513675014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7873822677513675014.bin' '-l' '-1' '-v' '-w' '/tmp/graph7873822677513675014.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:44:11] [INFO ] Decomposing Gal with order
[2025-05-31 18:44:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:44:11] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:44:11] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:44:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:44:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9528290073443693806.gal : 1 ms
[2025-05-31 18:44:11] [INFO ] Time to serialize properties into /tmp/CTLFireability17261853875643242804.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/CTLFireability9528290073443693806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17261853875643242804.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,4.45027,179684,8853,9,332311,203,379,620858,14,193,0


Converting to forward existential form...Done !
original formula: AF((((u2.A3>=1)&&(u6.A7>=2)) * ((EF((((u0.A1<2)||(u1.A2<1))&&((u24.A25<1)||(u26.A27<2)))) + ((u1.A2>=1)&&(u23.A24>=2))) * (AF(((u1.A2<2)|...299
=> equivalent forward existential formula: [FwdG(Init,!((((u2.A3>=1)&&(u6.A7>=2)) * ((E(TRUE U (((u0.A1<2)||(u1.A2<1))&&((u24.A25<1)||(u26.A27<2)))) + ((u1...368
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:44:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:44:41] [INFO ] Invariant cache hit.
[2025-05-31 18:44:41] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20022 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 20016 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40154ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 40155ms
[2025-05-31 18:45:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:45:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:45:22] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-05-31 18:45:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:45:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:45:22] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:45:22] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 18:45:22] [INFO ] Redundant transitions in 6 ms returned []
Running 282 sub problems to find dead transitions.
[2025-05-31 18:45:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:45:22] [INFO ] Invariant cache hit.
[2025-05-31 18:45:22] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30011 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30031 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60137ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 100728 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:46:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:46:22] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:46:22] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:46:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:46:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:46:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1004119868084294576.gal : 1 ms
[2025-05-31 18:46:22] [INFO ] Time to serialize properties into /tmp/CTLFireability6162656842237063307.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/CTLFireability1004119868084294576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6162656842237063307.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,1.88537e+09,13.1064,302948,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EG((EF(AG(((A1>=1)&&(A20>=2)))) + !(A((B5<1) U E((((A4>=2)&&(A6>=1))&&((A12>=2)&&(A13>=1))) U ((A17>=2)&&(A22>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !(((A1>=1)&&(A20>=2)))))) + !(!((E(!(E((((A4>=2)&&(A6>=1))&&((A12>=2)&&(A13>=1))...363
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:46:52] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:46:52] [INFO ] Applying decomposition
[2025-05-31 18:46:52] [INFO ] Flatten gal took : 5 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/graph7504453637853244381.txt' '-o' '/tmp/graph7504453637853244381.bin' '-w' '/tmp/graph7504453637853244381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7504453637853244381.bin' '-l' '-1' '-v' '-w' '/tmp/graph7504453637853244381.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:46:52] [INFO ] Decomposing Gal with order
[2025-05-31 18:46:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:46:52] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:46:52] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:46:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:46:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1306971870013481123.gal : 4 ms
[2025-05-31 18:46:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5468852913590902235.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/CTLFireability1306971870013481123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5468852913590902235.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,1.88537e+09,4.66411,186316,8853,9,345897,203,379,642883,14,193,0


Converting to forward existential form...Done !
original formula: EG((EF(AG(((u0.A1>=1)&&(u19.A20>=2)))) + !(A((u4.B5<1) U E((((u3.A4>=2)&&(u5.A6>=1))&&((u11.A12>=2)&&(u12.A13>=1))) U ((u16.A17>=2)&&(u21...169
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !(((u0.A1>=1)&&(u19.A20>=2)))))) + !(!((E(!(E((((u3.A4>=2)&&(u5.A6>=1))&&((u11.A...439
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:47:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:47:22] [INFO ] Invariant cache hit.
[2025-05-31 18:47:22] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20110ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20110ms
[2025-05-31 18:47:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:47:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:47:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-05-31 18:47:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:47:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:47:43] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:47:43] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 18:47:43] [INFO ] Redundant transitions in 3 ms returned []
Running 282 sub problems to find dead transitions.
[2025-05-31 18:47:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:47:43] [INFO ] Invariant cache hit.
[2025-05-31 18:47:43] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30019 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60124ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60125ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 80528 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:48:43] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:48:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:48:43] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:48:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:48:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:48:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8348673773475271567.gal : 1 ms
[2025-05-31 18:48:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16481722569129341454.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/CTLFireability8348673773475271567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16481722569129341454.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,1.88537e+09,13.0435,303460,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: A(((AG(((A7>=1)&&(A10>=2))) + AG(((A1>=2)&&(A4>=1)))) + E(((A7>=2)&&(A10>=1)) U EF((A(((A15>=1)&&(A16>=2)) U ((A24>=1)&&(A26>=2))) * AF((...203
=> equivalent forward existential formula: [((Init * !(EG(!(((A25>=2)&&(A26>=1)))))) * !(E(!(((A25>=2)&&(A26>=1))) U (!(((!(E(TRUE U !(((A7>=1)&&(A10>=2)))...425
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:49:13] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:49:13] [INFO ] Applying decomposition
[2025-05-31 18:49:13] [INFO ] Flatten gal took : 5 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/graph12253926438555352672.txt' '-o' '/tmp/graph12253926438555352672.bin' '-w' '/tmp/graph12253926438555352672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12253926438555352672.bin' '-l' '-1' '-v' '-w' '/tmp/graph12253926438555352672.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:49:13] [INFO ] Decomposing Gal with order
[2025-05-31 18:49:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:49:13] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:49:13] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:49:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:49:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1290687082674460637.gal : 1 ms
[2025-05-31 18:49:13] [INFO ] Time to serialize properties into /tmp/CTLFireability18188687265540438840.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/CTLFireability1290687082674460637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18188687265540438840.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,4.38397,181440,8853,9,335482,203,379,627229,14,193,0


Converting to forward existential form...Done !
original formula: A(((AG(((u6.A7>=1)&&(u9.A10>=2))) + AG(((u0.A1>=2)&&(u3.A4>=1)))) + E(((u6.A7>=2)&&(u9.A10>=1)) U EF((A(((u14.A15>=1)&&(u15.A16>=2)) U ((...253
=> equivalent forward existential formula: [((Init * !(EG(!(((u24.A25>=2)&&(u25.A26>=1)))))) * !(E(!(((u24.A25>=2)&&(u25.A26>=1))) U (!(((!(E(TRUE U !(((u6...507
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,12.0527,422620,1,0,953509,203,2200,1.14994e+06,61,216,2956307
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-10 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 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:49:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:49:25] [INFO ] Invariant cache hit.
[2025-05-31 18:49:25] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20083ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20083ms
[2025-05-31 18:49:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:49:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:49:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 18:49:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:49:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:49:45] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:49:46] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:49:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:49:46] [INFO ] Invariant cache hit.
[2025-05-31 18:49:46] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30024 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30022 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60166ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60167ms
Finished structural reductions in LTL mode , in 1 iterations and 80623 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:50:46] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:50:46] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:50:46] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:50:46] [INFO ] Flatten gal took : 12 ms
[2025-05-31 18:50:46] [INFO ] Flatten gal took : 6 ms
[2025-05-31 18:50:46] [INFO ] Time to serialize gal into /tmp/CTLFireability3823496758669280849.gal : 1 ms
[2025-05-31 18:50:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11119379150832631493.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/CTLFireability3823496758669280849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11119379150832631493.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,1.88537e+09,13.033,303024,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EX(AF((((A1>=1)&&(A14>=2))&&((A15<1)||(A20<2)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((((A1>=1)&&(A14>=2))&&((A15<1)||(A20<2)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:51:16] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:51:16] [INFO ] Applying decomposition
[2025-05-31 18:51:16] [INFO ] Flatten gal took : 4 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/graph9736911862704388369.txt' '-o' '/tmp/graph9736911862704388369.bin' '-w' '/tmp/graph9736911862704388369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9736911862704388369.bin' '-l' '-1' '-v' '-w' '/tmp/graph9736911862704388369.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:51:16] [INFO ] Decomposing Gal with order
[2025-05-31 18:51:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:51:16] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:51:16] [INFO ] Flatten gal took : 14 ms
[2025-05-31 18:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:51:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7757629158591311820.gal : 1 ms
[2025-05-31 18:51:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4883203282475973564.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/CTLFireability7757629158591311820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4883203282475973564.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,1.88537e+09,4.70411,188564,8853,9,349995,203,379,652818,14,193,0


Converting to forward existential form...Done !
original formula: EX(AF((((u0.A1>=1)&&(u13.A14>=2))&&((u14.A15<1)||(u19.A20<2)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((((u0.A1>=1)&&(u13.A14>=2))&&((u14.A15<1)||(u19.A20<2)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,11.6169,382300,1,0,891555,203,2135,922085,63,210,2834460
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-11 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 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:51:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:51:28] [INFO ] Invariant cache hit.
[2025-05-31 18:51:28] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20095ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20097ms
[2025-05-31 18:51:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:51:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:51:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 18:51:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:51:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:51:48] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:51:48] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:51:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:51:48] [INFO ] Invariant cache hit.
[2025-05-31 18:51:48] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30011 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30011 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 80537 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:52:48] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:52:48] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:52:48] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:52:48] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:52:48] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:52:48] [INFO ] Time to serialize gal into /tmp/CTLFireability11491119980094325807.gal : 1 ms
[2025-05-31 18:52:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17449005596826940390.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/CTLFireability11491119980094325807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17449005596826940390.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,1.88537e+09,13.0776,303112,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: E((((A((A((B4>=1) U ((A26>=1)&&(A27>=2))) * !(((A12>=1)&&(A17>=2)))) U AG(((A14>=1)&&(A15>=2)))) * EX(((E(((A24>=1)&&(A27>=2)) U ((A4>=1)...396
=> equivalent forward existential formula: [(FwdU(Init,(((!((E(!(!(E(TRUE U !(((A14>=1)&&(A15>=2)))))) U (!((!((E(!(((A26>=1)&&(A27>=2))) U (!((B4>=1)) * !...751
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:53:18] [INFO ] Flatten gal took : 7 ms
[2025-05-31 18:53:18] [INFO ] Applying decomposition
[2025-05-31 18:53:18] [INFO ] Flatten gal took : 5 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/graph6065431710786583.txt' '-o' '/tmp/graph6065431710786583.bin' '-w' '/tmp/graph6065431710786583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6065431710786583.bin' '-l' '-1' '-v' '-w' '/tmp/graph6065431710786583.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:53:18] [INFO ] Decomposing Gal with order
[2025-05-31 18:53:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:53:18] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:53:18] [INFO ] Flatten gal took : 16 ms
[2025-05-31 18:53:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 18:53:18] [INFO ] Time to serialize gal into /tmp/CTLFireability306576193046101437.gal : 1 ms
[2025-05-31 18:53:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8126027894636560330.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/CTLFireability306576193046101437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8126027894636560330.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,1.88537e+09,4.70082,185484,8853,9,343826,203,379,640464,14,193,0


Converting to forward existential form...Done !
original formula: E((((A((A((u3.B4>=1) U ((u25.A26>=1)&&(u26.A27>=2))) * !(((u11.A12>=1)&&(u16.A17>=2)))) U AG(((u13.A14>=1)&&(u14.A15>=2)))) * EX(((E(((u2...502
=> equivalent forward existential formula: [(FwdU(Init,(((!((E(!(!(E(TRUE U !(((u13.A14>=1)&&(u14.A15>=2)))))) U (!((!((E(!(((u25.A26>=1)&&(u26.A27>=2))) U...919
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,13.3001,480348,1,0,1.07722e+06,203,2196,1.43821e+06,62,220,2915298
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:53:32] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:53:32] [INFO ] Invariant cache hit.
[2025-05-31 18:53:32] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20094ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20094ms
[2025-05-31 18:53:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:53:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-05-31 18:53:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:53:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:53:52] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 18:53:52] [INFO ] Redundant transitions in 1 ms returned []
Running 282 sub problems to find dead transitions.
[2025-05-31 18:53:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:53:52] [INFO ] Invariant cache hit.
[2025-05-31 18:53:52] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30029 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30017 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60111ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 80489 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:54:52] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:54:52] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:54:52] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:54:52] [INFO ] Flatten gal took : 10 ms
[2025-05-31 18:54:52] [INFO ] Flatten gal took : 21 ms
[2025-05-31 18:54:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17531108905159935319.gal : 1 ms
[2025-05-31 18:54:52] [INFO ] Time to serialize properties into /tmp/CTLFireability1125095260548766959.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/CTLFireability17531108905159935319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1125095260548766959.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,1.88537e+09,12.9551,302996,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: EG(((!(A(E((((A11>=2)&&(A15>=1))||((A7>=2)&&(A9>=1))) U E(((A1>=1)&&(A13>=2)) U ((A1>=1)&&(A27>=2)))) U (((A4>=1)&&(A5>=2)) + ((((A7>=2)&...293
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!((((A4>=1)&&(A5>=2)) + ((((A7>=2)&&(A10>=1))||((A8>=2)&&(A16>=1))) * EG(((A4>=1)&&(A27>=2))...557
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:55:22] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:55:22] [INFO ] Applying decomposition
[2025-05-31 18:55:22] [INFO ] Flatten gal took : 4 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/graph6970516364376382852.txt' '-o' '/tmp/graph6970516364376382852.bin' '-w' '/tmp/graph6970516364376382852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6970516364376382852.bin' '-l' '-1' '-v' '-w' '/tmp/graph6970516364376382852.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:55:22] [INFO ] Decomposing Gal with order
[2025-05-31 18:55:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:55:22] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:55:22] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:55:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 18:55:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2738779194651806795.gal : 1 ms
[2025-05-31 18:55:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7732149527745607757.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/CTLFireability2738779194651806795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7732149527745607757.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,1.88537e+09,4.56447,181580,8853,9,335164,203,379,628277,14,193,0


Converting to forward existential form...Done !
original formula: EG(((!(A(E((((u10.A11>=2)&&(u14.A15>=1))||((u6.A7>=2)&&(u8.A9>=1))) U E(((u0.A1>=1)&&(u12.A13>=2)) U ((u0.A1>=1)&&(u26.A27>=2)))) U (((u3...370
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!((((u3.A4>=1)&&(u4.A5>=2)) + ((((u6.A7>=2)&&(u9.A10>=1))||((u7.A8>=2)&&(u15.A16>=1))) * EG(...686
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:55:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:55:53] [INFO ] Invariant cache hit.
[2025-05-31 18:55:53] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20101ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20102ms
[2025-05-31 18:56:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:56:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 18:56:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:56:13] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:56:13] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:56:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:56:13] [INFO ] Invariant cache hit.
[2025-05-31 18:56:13] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30014 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 12/343 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30033 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Finished structural reductions in LTL mode , in 1 iterations and 80609 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:57:13] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:57:13] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:57:13] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:57:13] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:57:13] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:57:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7973620298480942385.gal : 1 ms
[2025-05-31 18:57:13] [INFO ] Time to serialize properties into /tmp/CTLFireability230523197864142795.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/CTLFireability7973620298480942385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability230523197864142795.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88537e+09,13.0898,303220,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: (AX(E((((A22>=2)||(!((A8>=2)&&(A9>=1)))) + (E(((A25>=2)&&(A26>=1)) U ((A10>=1)&&(A14>=2))) * !(((A18>=2)&&(A22>=1))))) U (B17>=1))) * EF(...202
=> equivalent forward existential formula: ([(EY(Init) * !(E((((A22>=2)||(!((A8>=2)&&(A9>=1)))) + (E(((A25>=2)&&(A26>=1)) U ((A10>=1)&&(A14>=2))) * !(((A18...277
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:57:43] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:57:43] [INFO ] Applying decomposition
[2025-05-31 18:57:43] [INFO ] Flatten gal took : 4 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/graph13948293371678916843.txt' '-o' '/tmp/graph13948293371678916843.bin' '-w' '/tmp/graph13948293371678916843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13948293371678916843.bin' '-l' '-1' '-v' '-w' '/tmp/graph13948293371678916843.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:57:43] [INFO ] Decomposing Gal with order
[2025-05-31 18:57:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:57:43] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:57:43] [INFO ] Flatten gal took : 26 ms
[2025-05-31 18:57:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 18:57:43] [INFO ] Time to serialize gal into /tmp/CTLFireability3153114325889330820.gal : 1 ms
[2025-05-31 18:57:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9193575674266523920.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/CTLFireability3153114325889330820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9193575674266523920.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,1.88537e+09,4.55755,184284,8853,9,342458,203,379,635906,14,193,0


Converting to forward existential form...Done !
original formula: (AX(E((((u21.A22>=2)||(!((u7.A8>=2)&&(u8.A9>=1)))) + (E(((u24.A25>=2)&&(u25.A26>=1)) U ((u9.A10>=1)&&(u13.A14>=2))) * !(((u17.A18>=2)&&(u...255
=> equivalent forward existential formula: ([(EY(Init) * !(E((((u21.A22>=2)||(!((u7.A8>=2)&&(u8.A9>=1)))) + (E(((u24.A25>=2)&&(u25.A26>=1)) U ((u9.A10>=1)&...330
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,11.1664,376860,1,0,903565,203,2185,950716,63,214,2691415
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2023-14 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 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:57:55] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:57:55] [INFO ] Invariant cache hit.
[2025-05-31 18:57:55] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
SMT process timed out in 20087ms, After SMT, problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 20090ms
[2025-05-31 18:58:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:58:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:58:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-31 18:58:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:58:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 18:58:15] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-31 18:58:15] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-05-31 18:58:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2025-05-31 18:58:15] [INFO ] Invariant cache hit.
[2025-05-31 18:58:15] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 12/343 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 104 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30015 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (OVERLAPS) 304/331 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 70/97 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 282/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/344 variables, and 385 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30013 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60104ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60105ms
Finished structural reductions in LTL mode , in 1 iterations and 80507 ms. Remains : 33/33 places, 312/312 transitions.
[2025-05-31 18:59:15] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:59:15] [INFO ] Flatten gal took : 4 ms
[2025-05-31 18:59:15] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-31 18:59:15] [INFO ] Flatten gal took : 18 ms
[2025-05-31 18:59:15] [INFO ] Flatten gal took : 5 ms
[2025-05-31 18:59:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10780516356146835216.gal : 1 ms
[2025-05-31 18:59:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9487761809773608205.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/CTLFireability10780516356146835216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9487761809773608205.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,1.88537e+09,13.0738,303072,2,19413,5,977573,6,0,483,1.78534e+06,0


Converting to forward existential form...Done !
original formula: (AF(((A17>=1)&&(A21>=2))) + !(E(((AX(((A11>=2)&&(A13>=1))) * !(AG((B5>=1)))) + AX(!(((A12>=1)&&(A14>=2))))) U (EX(((((A12>=1)&&(A14>=2))&...302
=> equivalent forward existential formula: (([(EY(FwdU((Init * !(!(EG(!(((A17>=1)&&(A21>=2))))))),((!(EX(!(((A11>=2)&&(A13>=1))))) * !(!(E(TRUE U !((B5>=1)...709
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2025-05-31 18:59:45] [INFO ] Flatten gal took : 8 ms
[2025-05-31 18:59:45] [INFO ] Applying decomposition
[2025-05-31 18:59:45] [INFO ] Flatten gal took : 4 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/graph11703353288750194003.txt' '-o' '/tmp/graph11703353288750194003.bin' '-w' '/tmp/graph11703353288750194003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11703353288750194003.bin' '-l' '-1' '-v' '-w' '/tmp/graph11703353288750194003.weights' '-q' '0' '-e' '0.001'
[2025-05-31 18:59:45] [INFO ] Decomposing Gal with order
[2025-05-31 18:59:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 18:59:45] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 18:59:45] [INFO ] Flatten gal took : 9 ms
[2025-05-31 18:59:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 18:59:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1021717036449620662.gal : 1 ms
[2025-05-31 18:59:45] [INFO ] Time to serialize properties into /tmp/CTLFireability2431875701298045424.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/CTLFireability1021717036449620662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2431875701298045424.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,1.88537e+09,4.48204,181128,8853,9,334701,203,379,625911,14,193,0


Converting to forward existential form...Done !
original formula: (AF(((u16.A17>=1)&&(u20.A21>=2))) + !(E(((AX(((u10.A11>=2)&&(u12.A13>=1))) * !(AG((u4.B5>=1)))) + AX(!(((u11.A12>=1)&&(u13.A14>=2))))) U ...378
=> equivalent forward existential formula: (([(EY(FwdU((Init * !(!(EG(!(((u16.A17>=1)&&(u20.A21>=2))))))),((!(EX(!(((u10.A11>=2)&&(u12.A13>=1))))) * !(!(E(...839
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
[2025-05-31 19:00:15] [INFO ] Flatten gal took : 5 ms
[2025-05-31 19:00:15] [INFO ] Flatten gal took : 4 ms
[2025-05-31 19:00:15] [INFO ] Applying decomposition
[2025-05-31 19:00:15] [INFO ] Flatten gal took : 5 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/graph11752844434571785275.txt' '-o' '/tmp/graph11752844434571785275.bin' '-w' '/tmp/graph11752844434571785275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11752844434571785275.bin' '-l' '-1' '-v' '-w' '/tmp/graph11752844434571785275.weights' '-q' '0' '-e' '0.001'
[2025-05-31 19:00:15] [INFO ] Decomposing Gal with order
[2025-05-31 19:00:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 19:00:15] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-31 19:00:15] [INFO ] Flatten gal took : 8 ms
[2025-05-31 19:00:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 19:00:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1628062463181793145.gal : 0 ms
[2025-05-31 19:00:15] [INFO ] Time to serialize properties into /tmp/CTLFireability7958141731008105506.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/CTLFireability1628062463181793145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7958141731008105506.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 6 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,1.88537e+09,4.43397,178992,8853,9,330865,203,379,618134,14,193,0


Converting to forward existential form...Done !
original formula: (AF(AG((((((((u19.A20>=1)&&(u20.A21>=2))&&((u8.A9>=1)&&(u13.A14>=2))) + EF(((u0.A1>=1)&&(u19.A20>=2)))) * ((u3.B4>=1)||((u21.A22>=1)&&(u2...463
=> equivalent forward existential formula: [FwdG((Init * !((EG(((u0.A1>=1)&&(u15.A16>=2))) * E(EX(!(EX(!(!(EG(!(((u0.A1>=2)&&(u7.A8>=1))))))))) U EX((((u22...553
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1825
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
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
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,77.5178,3154180,1,0,6.15974e+06,203,2278,1.19756e+07,63,259,12794086
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(EF(EX((((u3.A4>=2)&&(u24.A25>=1))||(((u3.A4<1)||(u7.A8<2))&&((u1.A2<1)||(u26.A27<2)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX((((u3.A4>=2)&&(u24.A25>=1))||(((u3.A4<1)||(u7.A8<2))&&((u1.A2<1)||(u26.A27<2)))))))] != F...159
(forward)formula 1,1,115.969,3341432,1,0,6.4178e+06,203,1136,1.25285e+07,37,263,3002320
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((u2.A3>=1)&&(u6.A7>=2)) * ((EF((((u0.A1<2)||(u1.A2<1))&&((u24.A25<1)||(u26.A27<2)))) + ((u1.A2>=1)&&(u23.A24>=2))) * (AF(((u1.A2<2)|...299
=> equivalent forward existential formula: [FwdG(Init,!((((u2.A3>=1)&&(u6.A7>=2)) * ((E(TRUE U (((u0.A1<2)||(u1.A2<1))&&((u24.A25<1)||(u26.A27<2)))) + ((u1...368
(forward)formula 2,0,138.995,3341432,1,0,6.4178e+06,203,1488,1.25285e+07,42,263,8047873
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EF(AG(((u0.A1>=1)&&(u19.A20>=2)))) + !(A((u4.B5<1) U E((((u3.A4>=2)&&(u5.A6>=1))&&((u11.A12>=2)&&(u12.A13>=1))) U ((u16.A17>=2)&&(u21...169
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E(TRUE U !(((u0.A1>=1)&&(u19.A20>=2)))))) + !(!((E(!(E((((u3.A4>=2)&&(u5.A6>=1))&&((u11.A...439
Fast SCC detection found an SCC at level 26
(forward)formula 3,1,146.084,3341432,1,0,6.4178e+06,203,1531,1.25285e+07,43,263,9640097
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((!(A(E((((u10.A11>=2)&&(u14.A15>=1))||((u6.A7>=2)&&(u8.A9>=1))) U E(((u0.A1>=1)&&(u12.A13>=2)) U ((u0.A1>=1)&&(u26.A27>=2)))) U (((u3...370
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!((((u3.A4>=1)&&(u4.A5>=2)) + ((((u6.A7>=2)&&(u9.A10>=1))||((u7.A8>=2)&&(u15.A16>=1))) * EG(...686
Fast SCC detection found an SCC at level 26
(forward)formula 4,1,161.296,3341432,1,0,6.4178e+06,203,1608,1.25285e+07,43,263,12672139
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AF(((u16.A17>=1)&&(u20.A21>=2))) + !(E(((AX(((u10.A11>=2)&&(u12.A13>=1))) * !(AG((u4.B5>=1)))) + AX(!(((u11.A12>=1)&&(u13.A14>=2))))) U ...378
=> equivalent forward existential formula: (([(EY(FwdU((Init * !(!(EG(!(((u16.A17>=1)&&(u20.A21>=2))))))),((!(EX(!(((u10.A11>=2)&&(u12.A13>=1))))) * !(!(E(...839
(forward)formula 5,0,182.341,3734148,1,0,7.12607e+06,203,1880,1.40061e+07,43,263,15717739
FORMULA DNAwalker-PT-12ringLLLarge-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2565952 ms.

BK_STOP 1748718199107

--------------------
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="DNAwalker-PT-12ringLLLarge"
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 DNAwalker-PT-12ringLLLarge, 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 r072-tall-174860067400426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-12ringLLLarge.tgz
mv DNAwalker-PT-12ringLLLarge 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 ;