Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624276000441.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is DNAwalker-PT-10ringRL, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276000441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 248K Apr 13 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K Apr 13 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 112K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-00
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-01
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-02
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-03
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-04
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-05
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-06
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-07
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-08
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-09
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-10
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2024-11
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2023-12
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2023-13
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2023-14
FORMULA_NAME DNAwalker-PT-10ringRL-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716474833010

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-10ringRL
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-23 14:33:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 14:33:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 14:33:55] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2024-05-23 14:33:55] [INFO ] Transformed 27 places.
[2024-05-23 14:33:55] [INFO ] Transformed 260 transitions.
[2024-05-23 14:33:55] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 388 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 22 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:33:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2024-05-23 14:33:55] [INFO ] Computed 0 invariants in 21 ms
[2024-05-23 14:33:55] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20096 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20022 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40759ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40800ms
[2024-05-23 14:34:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:34:36] [INFO ] Invariant cache hit.
[2024-05-23 14:34:36] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 14:34:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:34:36] [INFO ] Invariant cache hit.
[2024-05-23 14:34:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:34:36] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:34:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:34:36] [INFO ] Invariant cache hit.
[2024-05-23 14:34:36] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20917 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51187ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51192ms
Finished structural reductions in LTL mode , in 1 iterations and 92266 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 27 out of 27 places after structural reductions.
[2024-05-23 14:35:28] [INFO ] Flatten gal took : 53 ms
[2024-05-23 14:35:28] [INFO ] Flatten gal took : 28 ms
[2024-05-23 14:35:28] [INFO ] Input system was already deterministic with 260 transitions.
RANDOM walk for 40000 steps (3274 resets) in 2434 ms. (16 steps per ms) remains 15/71 properties
BEST_FIRST walk for 4004 steps (19 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (27 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (22 resets) in 34 ms. (114 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 (23 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (21 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (28 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (21 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (23 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (52 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (20 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (20 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (22 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (19 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
[2024-05-23 14:35:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:35:29] [INFO ] Invariant cache hit.
[2024-05-23 14:35:29] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
At refinement iteration 1 (OVERLAPS) 206/223 variables, 17/17 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 31/48 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/48 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 62/285 variables, 10/58 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 40/98 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 8 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 8 solved, 7 unsolved in 349 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 181/192 variables, 11/11 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 21/32 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 1/33 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/33 constraints. Problems are: Problem set: 8 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 89/281 variables, 14/47 constraints. Problems are: Problem set: 8 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 281/286 variables, and 97 constraints, problems are : Problem set: 8 solved, 7 unsolved in 5006 ms.
Refiners :[State Equation: 25/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 1/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 5378ms problems are : Problem set: 8 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 254
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 25 transition count 252
Applied a total of 8 rules in 36 ms. Remains 25 /27 variables (removed 2) and now considering 252/260 (removed 8) transitions.
Running 230 sub problems to find dead transitions.
// Phase 1: matrix 252 rows 25 cols
[2024-05-23 14:35:34] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 14:35:34] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (OVERLAPS) 250/271 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 43/64 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (OVERLAPS) 6/277 variables, 4/68 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 6 (OVERLAPS) 0/277 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 230 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 68 constraints, problems are : Problem set: 0 solved, 230 unsolved in 12083 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 230/230 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (OVERLAPS) 250/271 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 43/64 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 230/294 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (OVERLAPS) 6/277 variables, 4/298 constraints. Problems are: Problem set: 0 solved, 230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 277/277 variables, and 298 constraints, problems are : Problem set: 0 solved, 230 unsolved in 20013 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 230/230 constraints, Known Traps: 0/0 constraints]
After SMT, in 32334ms problems are : Problem set: 0 solved, 230 unsolved
Search for dead transitions found 0 dead transitions in 32337ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32375 ms. Remains : 25/27 places, 252/260 transitions.
RANDOM walk for 40000 steps (3598 resets) in 410 ms. (97 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (240 resets) in 244 ms. (163 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (267 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (252 resets) in 84 ms. (470 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (294 resets) in 107 ms. (370 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (960 resets) in 117 ms. (339 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (287 resets) in 110 ms. (360 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (263 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 529399 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :0 out of 7
Probabilistic random walk after 529399 steps, saw 87074 distinct states, run finished after 3007 ms. (steps per millisecond=176 ) properties seen :0
[2024-05-23 14:36:10] [INFO ] Invariant cache hit.
[2024-05-23 14:36:10] [INFO ] State equation strengthened by 43 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 181/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 21/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 85/277 variables, 14/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/277 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 68 constraints, problems are : Problem set: 0 solved, 7 unsolved in 261 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 181/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 21/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 277/277 variables, and 47 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45006 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 21/43 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 45282ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 252/252 transitions.
Applied a total of 0 rules in 8 ms. Remains 25 /25 variables (removed 0) and now considering 252/252 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 25/25 places, 252/252 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 252/252 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 252/252 (removed 0) transitions.
[2024-05-23 14:36:55] [INFO ] Invariant cache hit.
[2024-05-23 14:36:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 14:36:55] [INFO ] Invariant cache hit.
[2024-05-23 14:36:55] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 14:36:56] [INFO ] Implicit Places using invariants and state equation in 384 ms returned [8]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Implicit Place search using SMT with State Equation took 453 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 24/25 places, 245/252 transitions.
Applied a total of 0 rules in 14 ms. Remains 24 /24 variables (removed 0) and now considering 245/245 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 475 ms. Remains : 24/25 places, 245/252 transitions.
RANDOM walk for 40000 steps (3273 resets) in 767 ms. (52 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (228 resets) in 71 ms. (555 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (249 resets) in 49 ms. (800 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (238 resets) in 45 ms. (869 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (277 resets) in 55 ms. (714 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (960 resets) in 51 ms. (769 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (290 resets) in 49 ms. (800 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (245 resets) in 54 ms. (727 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 604753 steps, run timeout after 3001 ms. (steps per millisecond=201 ) properties seen :0 out of 7
Probabilistic random walk after 604753 steps, saw 103393 distinct states, run finished after 3001 ms. (steps per millisecond=201 ) properties seen :0
// Phase 1: matrix 245 rows 24 cols
[2024-05-23 14:36:59] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 14:36:59] [INFO ] State equation strengthened by 43 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 181/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 21/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 77/269 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/269 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 67 constraints, problems are : Problem set: 0 solved, 7 unsolved in 280 ms.
Refiners :[State Equation: 24/24 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 181/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 21/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 269/269 variables, and 46 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75008 ms.
Refiners :[State Equation: 24/24 constraints, ReadFeed: 21/43 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 75312ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 245/245 transitions.
Applied a total of 0 rules in 5 ms. Remains 24 /24 variables (removed 0) and now considering 245/245 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 24/24 places, 245/245 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 245/245 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 245/245 (removed 0) transitions.
[2024-05-23 14:38:14] [INFO ] Invariant cache hit.
[2024-05-23 14:38:15] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 14:38:15] [INFO ] Invariant cache hit.
[2024-05-23 14:38:15] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-23 14:38:15] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2024-05-23 14:38:15] [INFO ] Redundant transitions in 13 ms returned []
Running 223 sub problems to find dead transitions.
[2024-05-23 14:38:15] [INFO ] Invariant cache hit.
[2024-05-23 14:38:15] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 243/263 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 43/63 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 6/269 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 0/269 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 67 constraints, problems are : Problem set: 0 solved, 223 unsolved in 11997 ms.
Refiners :[State Equation: 24/24 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 243/263 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 43/63 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 223/286 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (OVERLAPS) 6/269 variables, 4/290 constraints. Problems are: Problem set: 0 solved, 223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 269/269 variables, and 290 constraints, problems are : Problem set: 0 solved, 223 unsolved in 30014 ms.
Refiners :[State Equation: 24/24 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints]
After SMT, in 42214ms problems are : Problem set: 0 solved, 223 unsolved
Search for dead transitions found 0 dead transitions in 42217ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42497 ms. Remains : 24/24 places, 245/245 transitions.
Successfully simplified 8 atomic propositions for a total of 15 simplifications.
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 14:38:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-23 14:38:57] [INFO ] Flatten gal took : 16 ms
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 14:38:57] [INFO ] Flatten gal took : 20 ms
[2024-05-23 14:38:57] [INFO ] Input system was already deterministic with 260 transitions.
Support contains 26 out of 27 places (down from 27) after GAL structural reductions.
Computed a total of 27 stabilizing places and 258 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:38:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2024-05-23 14:38:57] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 14:38:57] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 18040 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 38255ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 38258ms
[2024-05-23 14:39:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:39:35] [INFO ] Invariant cache hit.
[2024-05-23 14:39:35] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 14:39:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:39:35] [INFO ] Invariant cache hit.
[2024-05-23 14:39:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:39:36] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:39:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:39:36] [INFO ] Invariant cache hit.
[2024-05-23 14:39:36] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22240 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30017 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52522ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52526ms
Finished structural reductions in LTL mode , in 1 iterations and 91186 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:40:28] [INFO ] Flatten gal took : 15 ms
[2024-05-23 14:40:28] [INFO ] Flatten gal took : 16 ms
[2024-05-23 14:40:28] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:40:28] [INFO ] Flatten gal took : 12 ms
[2024-05-23 14:40:28] [INFO ] Flatten gal took : 12 ms
[2024-05-23 14:40:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality14433923841111918537.gal : 7 ms
[2024-05-23 14:40:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7448602048866094956.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14433923841111918537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7448602048866094956.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.923576,20320,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: A((A18<=A13) U A(AF(E((A4<1) U EF((B13<=0)))) U (((!((A15>0)||((A12<=A7)&&(A1>=2))))&&(A6>=2)) * ((!((((A18>=2)&&(A14>=2))&&(A17>0))) + (...218
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((((!((A15>0)||((A12<=A7)&&(A1>=2))))&&(A6>=2)) * ((!((((A18>=2)&&(A14>=2))&&(A17>0))) + ...1740
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...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,7.99768,162060,1,0,787,856440,543,274,2691,942660,577
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:40:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:40:37] [INFO ] Invariant cache hit.
[2024-05-23 14:40:37] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 17505 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 37684ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 37687ms
[2024-05-23 14:41:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:41:14] [INFO ] Invariant cache hit.
[2024-05-23 14:41:14] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 14:41:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:41:14] [INFO ] Invariant cache hit.
[2024-05-23 14:41:14] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:41:15] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:41:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:41:15] [INFO ] Invariant cache hit.
[2024-05-23 14:41:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 18110 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 48320ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 48323ms
Finished structural reductions in LTL mode , in 1 iterations and 86535 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:42:03] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:42:03] [INFO ] Flatten gal took : 11 ms
[2024-05-23 14:42:03] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:42:03] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:42:03] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:42:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17160543012535570871.gal : 4 ms
[2024-05-23 14:42:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality1438068339499439047.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17160543012535570871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1438068339499439047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.893776,20364,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: AF(AX(A(((B4<=2)&&(A1>=2)) U ((A8<=A20)&&(B13<=2)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!((E(!(((A8<=A20)&&(B13<=2))) U (!(((B4<=2)&&(A1>=2))) * !(((A8<=A20)&&(B13<=2))))) + EG(!((...193
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...1498
(forward)formula 0,0,12.1779,274776,1,0,842,1.35319e+06,530,300,2667,1.66126e+06,621
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:42:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:42:15] [INFO ] Invariant cache hit.
[2024-05-23 14:42:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19470 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 39642ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 39646ms
[2024-05-23 14:42:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:42:55] [INFO ] Invariant cache hit.
[2024-05-23 14:42:55] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 14:42:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:42:55] [INFO ] Invariant cache hit.
[2024-05-23 14:42:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:42:56] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:42:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:42:56] [INFO ] Invariant cache hit.
[2024-05-23 14:42:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 18629 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 48938ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 48942ms
Finished structural reductions in LTL mode , in 1 iterations and 89066 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:43:44] [INFO ] Flatten gal took : 9 ms
[2024-05-23 14:43:44] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:43:45] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:43:45] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:43:45] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:43:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11136422992187441689.gal : 3 ms
[2024-05-23 14:43:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7201527823519164726.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11136422992187441689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7201527823519164726.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,1.0464,20380,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: EF(AX(EG(AX((A19>0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(!(EX(!((A19>0)))))))))] != 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...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,6.69206,134716,1,0,768,682514,524,254,2651,776373,544
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:43:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:43:51] [INFO ] Invariant cache hit.
[2024-05-23 14:43:51] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19870 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40152ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40158ms
[2024-05-23 14:44:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:44:31] [INFO ] Invariant cache hit.
[2024-05-23 14:44:31] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-23 14:44:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:44:31] [INFO ] Invariant cache hit.
[2024-05-23 14:44:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:44:32] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:44:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:44:32] [INFO ] Invariant cache hit.
[2024-05-23 14:44:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19852 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30017 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50134ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50136ms
Finished structural reductions in LTL mode , in 1 iterations and 90689 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:45:22] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:45:22] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:45:22] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:45:22] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:45:22] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:45:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17821320891680435471.gal : 3 ms
[2024-05-23 14:45:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality11249721604529999981.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17821320891680435471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11249721604529999981.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.716,20344,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: A(A((EF(!(((A15<=B5)&&(A1<=A5)))) * (A1<=2)) U (A18>A9)) U AX(E(!(((A6<=2)||(B12>=2))) U !(AF((A7<=A5))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(E(!(((A6<=2)||(B12>=2))) U !(!(EG(!((A7<=A5))))))))))))) * !(E(!(!(EX(!(E(!(((A6<=2)||(B...383
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...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,14.4199,323252,1,0,905,1.84142e+06,546,355,2681,1.87031e+06,748
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:45:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:45:37] [INFO ] Invariant cache hit.
[2024-05-23 14:45:37] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40222ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40225ms
[2024-05-23 14:46:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:46:17] [INFO ] Invariant cache hit.
[2024-05-23 14:46:17] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 14:46:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:46:17] [INFO ] Invariant cache hit.
[2024-05-23 14:46:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:46:17] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:46:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:46:17] [INFO ] Invariant cache hit.
[2024-05-23 14:46:17] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19943 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50136ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50140ms
Finished structural reductions in LTL mode , in 1 iterations and 90939 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:47:07] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:47:08] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:47:08] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:47:08] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:47:08] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:47:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality986597277815811015.gal : 2 ms
[2024-05-23 14:47:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality15012131798266832894.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality986597277815811015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15012131798266832894.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.682639,20392,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: AF(((EG(EF((A2<2))) + (((A14<=A3)&&(A12<2))&&(B14<1))) * (AX(((A21>0)||(A11>A5))) + (((A21>1)||((A14>1)&&(A6<1))) * (AF((A14<2)) + AX((A1...165
=> equivalent forward existential formula: [FwdG(Init,!(((EG(E(TRUE U (A2<2))) + (((A14<=A3)&&(A12<2))&&(B14<1))) * (!(EX(!(((A21>0)||(A11>A5))))) + (((A21...234
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...1498
(forward)formula 0,1,6.80932,156848,1,0,788,839685,538,265,2681,906070,593
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:47:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:47:14] [INFO ] Invariant cache hit.
[2024-05-23 14:47:14] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19439 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 39691ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 39693ms
[2024-05-23 14:47:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:47:54] [INFO ] Invariant cache hit.
[2024-05-23 14:47:54] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 14:47:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:47:54] [INFO ] Invariant cache hit.
[2024-05-23 14:47:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:47:54] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:47:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:47:54] [INFO ] Invariant cache hit.
[2024-05-23 14:47:54] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19341 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 49632ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 49635ms
Finished structural reductions in LTL mode , in 1 iterations and 89639 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:48:44] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:48:44] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:48:44] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:48:44] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:48:44] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:48:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14839119092747527379.gal : 3 ms
[2024-05-23 14:48:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality17093900451852303902.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14839119092747527379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17093900451852303902.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.926744,20380,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: E(!(AG((A10<=1))) U !(EF(((((((A13>=1)&&(A4<=A9))&&((A3<=2)||(A3>=2))) + !(AX((A4>=1)))) * !(AF((B12<=0)))) * (AG((A14>=1)) * (A10>1)))))...156
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !((A10<=1)))))) * !(E(TRUE U ((((((A13>=1)&&(A4<=A9))&&((A3<=2)||(A3>=2))) + !(!(EX(!((...244
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...1498
(forward)formula 0,1,8.71359,197056,1,0,834,1.1119e+06,529,320,2656,1.15186e+06,649
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:48:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:48:53] [INFO ] Invariant cache hit.
[2024-05-23 14:48:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 18583 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 38747ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 38749ms
[2024-05-23 14:49:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:49:32] [INFO ] Invariant cache hit.
[2024-05-23 14:49:32] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 14:49:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:49:32] [INFO ] Invariant cache hit.
[2024-05-23 14:49:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:49:32] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:49:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:49:32] [INFO ] Invariant cache hit.
[2024-05-23 14:49:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19120 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 49391ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 49395ms
Finished structural reductions in LTL mode , in 1 iterations and 88569 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:50:21] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:50:21] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:50:21] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:50:21] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:50:21] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:50:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality12479092793193497294.gal : 4 ms
[2024-05-23 14:50:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6114290652583628559.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12479092793193497294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6114290652583628559.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.930569,20344,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: (E((A9>1) U A(AX((A16>=2)) U (A((A10<1) U ((B12>=2)||(A15<=1))) + (A3<=1)))) * (AX(((A16>=2) * EF((A5<=0)))) + EF(EG((A6>=1)))))
=> equivalent forward existential formula: ([(Init * !(E((A9>1) U !((E(!((!((E(!(((B12>=2)||(A15<=1))) U (!((A10<1)) * !(((B12>=2)||(A15<=1))))) + EG(!(((B...617
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...1498
(forward)formula 0,1,9.60719,232736,1,0,835,1.32195e+06,548,294,2664,1.35592e+06,683
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:50:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:50:31] [INFO ] Invariant cache hit.
[2024-05-23 14:50:31] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40175ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40177ms
[2024-05-23 14:51:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:51:11] [INFO ] Invariant cache hit.
[2024-05-23 14:51:11] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 14:51:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:51:11] [INFO ] Invariant cache hit.
[2024-05-23 14:51:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:51:12] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:51:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:51:12] [INFO ] Invariant cache hit.
[2024-05-23 14:51:12] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20171 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50462ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50466ms
Finished structural reductions in LTL mode , in 1 iterations and 91173 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:52:02] [INFO ] Flatten gal took : 9 ms
[2024-05-23 14:52:02] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:52:02] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:52:02] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:52:02] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:52:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality10647521580842870138.gal : 3 ms
[2024-05-23 14:52:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13046752194463813324.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10647521580842870138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13046752194463813324.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.715522,20376,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: (EF((((AG((A1<=1)) * (A7<=B13)) * ((A5<=1)&&((B4<=A21)||(A13<=0)))) * (((A10>=2)||(B12<=A17))||(B14>=2)))) + AX(AX(AG((A3<=A8)))))
=> equivalent forward existential formula: [(FwdU(EY(EY((Init * !(E(TRUE U (((!(E(TRUE U !((A1<=1)))) * (A7<=B13)) * ((A5<=1)&&((B4<=A21)||(A13<=0)))) * ((...223
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...1498
(forward)formula 0,1,2.87808,68640,1,0,748,423326,525,258,2654,377569,528
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:52:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:52:05] [INFO ] Invariant cache hit.
[2024-05-23 14:52:05] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19376 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 39590ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 39592ms
[2024-05-23 14:52:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:52:45] [INFO ] Invariant cache hit.
[2024-05-23 14:52:45] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 14:52:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:52:45] [INFO ] Invariant cache hit.
[2024-05-23 14:52:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:52:45] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:52:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:52:45] [INFO ] Invariant cache hit.
[2024-05-23 14:52:45] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20790 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50956ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50958ms
Finished structural reductions in LTL mode , in 1 iterations and 90847 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:53:36] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:53:36] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:53:36] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:53:36] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:53:36] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:53:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality1119276665975140021.gal : 2 ms
[2024-05-23 14:53:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality15508544558026823240.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1119276665975140021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15508544558026823240.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.76515,20384,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: EG(((EG(((AX((B4>A1)) * (A6<2)) * (A10>=2))) + E(((A5>=1)&&(A1>=2)) U ((A11>=1)||(A9<=0)))) + ((A4<=1) * ((EF((A2<=B12)) + AX((A4<=A5))) ...181
=> equivalent forward existential formula: [FwdG(Init,((EG(((!(EX(!((B4>A1)))) * (A6<2)) * (A10>=2))) + E(((A5>=1)&&(A1>=2)) U ((A11>=1)||(A9<=0)))) + ((A4...242
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...1498
(forward)formula 0,1,16.0458,341272,1,0,841,1.71508e+06,543,302,2677,2.0327e+06,610
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:53:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:53:52] [INFO ] Invariant cache hit.
[2024-05-23 14:53:52] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19476 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 39646ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 39648ms
[2024-05-23 14:54:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:54:32] [INFO ] Invariant cache hit.
[2024-05-23 14:54:32] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 14:54:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:54:32] [INFO ] Invariant cache hit.
[2024-05-23 14:54:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:54:32] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:54:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:54:32] [INFO ] Invariant cache hit.
[2024-05-23 14:54:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20253 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50494ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50497ms
Finished structural reductions in LTL mode , in 1 iterations and 90553 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:55:23] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:55:23] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:55:23] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:55:23] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:55:23] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:55:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality12557003416786269538.gal : 2 ms
[2024-05-23 14:55:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality16382418474547806634.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12557003416786269538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16382418474547806634.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.863504,20356,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: EF(AG(((EG((A12>0)) + EX((A13>0))) + ((A20<=2) + AF((((B5<=0)&&(B13<=1))||(A6<=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((EG((A12>0)) + EX((A13>0))) + ((A20<=2) + !(EG(!((((B5<=0)&&(B13<=1))||(A6<=1)...175
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...1498
(forward)formula 0,1,7.02466,164840,1,0,804,907357,532,267,2660,934775,616
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:55:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:55:30] [INFO ] Invariant cache hit.
[2024-05-23 14:55:30] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40184ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40187ms
[2024-05-23 14:56:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:56:10] [INFO ] Invariant cache hit.
[2024-05-23 14:56:10] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 14:56:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:56:10] [INFO ] Invariant cache hit.
[2024-05-23 14:56:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:56:10] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:56:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:56:10] [INFO ] Invariant cache hit.
[2024-05-23 14:56:10] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21772 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52045ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52048ms
Finished structural reductions in LTL mode , in 1 iterations and 92532 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:57:03] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:57:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:57:03] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:57:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:57:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:57:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality6515125542443285076.gal : 1 ms
[2024-05-23 14:57:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13207617282820349080.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6515125542443285076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13207617282820349080.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.888995,20388,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: EG((!(A(!((AF((A10<=1)) * (A15>0))) U !(AF((A1<=2))))) + (((A19<=B12) * EF(AX((A2<=0)))) * A((!(((A6<=1)&&(B13<=A20))) + (EX((A20<=A6)) *...208
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(!(!(EG(!((A1<=2)))))) U (!(!((!(EG(!((A10<=1)))) * (A15>0)))) * !(!(!(EG(!((A1<=2)))))))) +...419
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...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,13.1282,300376,1,0,858,1.72838e+06,554,319,2745,1.72102e+06,677
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:57:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:57:16] [INFO ] Invariant cache hit.
[2024-05-23 14:57:16] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19817 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40012ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40014ms
[2024-05-23 14:57:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:57:56] [INFO ] Invariant cache hit.
[2024-05-23 14:57:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 14:57:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:57:56] [INFO ] Invariant cache hit.
[2024-05-23 14:57:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:57:56] [INFO ] Implicit Places using invariants and state equation in 607 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:57:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:57:56] [INFO ] Invariant cache hit.
[2024-05-23 14:57:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21710 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51959ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51963ms
Finished structural reductions in LTL mode , in 1 iterations and 92633 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 14:58:48] [INFO ] Flatten gal took : 4 ms
[2024-05-23 14:58:48] [INFO ] Flatten gal took : 4 ms
[2024-05-23 14:58:48] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 14:58:48] [INFO ] Flatten gal took : 4 ms
[2024-05-23 14:58:48] [INFO ] Flatten gal took : 4 ms
[2024-05-23 14:58:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14595775280490130005.gal : 2 ms
[2024-05-23 14:58:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality2650329808766229764.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14595775280490130005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2650329808766229764.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.838189,20364,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: EX(EG((A3>=2)))
=> equivalent forward existential formula: [FwdG(EY(Init),(A3>=2))] != FALSE
Hit Full ! (commute/partial/dont) 236/0/24
(forward)formula 0,0,4.46008,103372,1,0,35,496619,19,2,1456,556666,34
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:58:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:58:53] [INFO ] Invariant cache hit.
[2024-05-23 14:58:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19300 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 39461ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 39463ms
[2024-05-23 14:59:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:59:32] [INFO ] Invariant cache hit.
[2024-05-23 14:59:32] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 14:59:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:59:32] [INFO ] Invariant cache hit.
[2024-05-23 14:59:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 14:59:33] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:59:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 14:59:33] [INFO ] Invariant cache hit.
[2024-05-23 14:59:33] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 0 solved, 234 unsolved in 19936 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 332 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/72 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50159ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50161ms
Finished structural reductions in LTL mode , in 1 iterations and 89994 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 15:00:23] [INFO ] Flatten gal took : 5 ms
[2024-05-23 15:00:23] [INFO ] Flatten gal took : 4 ms
[2024-05-23 15:00:23] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 15:00:23] [INFO ] Flatten gal took : 5 ms
[2024-05-23 15:00:23] [INFO ] Flatten gal took : 4 ms
[2024-05-23 15:00:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15174527038713258449.gal : 2 ms
[2024-05-23 15:00:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality16247582894059615228.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15174527038713258449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16247582894059615228.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79507e+07,0.89981,20364,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: (EX((B12<=A5)) * EF(((A21<=0) * AF(((A5>2)&&((A3>A2)||(A18>A3)))))))
=> equivalent forward existential formula: [((FwdU((Init * EX((B12<=A5))),TRUE) * (A21<=0)) * !(EG(!(((A5>2)&&((A3>A2)||(A18>A3)))))))] != 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...1498
(forward)formula 0,0,5.54923,132848,1,0,756,683525,522,246,2670,775245,535
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-23 15:00:29] [INFO ] Flatten gal took : 4 ms
[2024-05-23 15:00:29] [INFO ] Flatten gal took : 5 ms
Total runtime 1594090 ms.

BK_STOP 1716476429122

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-10ringRL"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-10ringRL, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624276000441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-10ringRL.tgz
mv DNAwalker-PT-10ringRL execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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