About the Execution of ITS-Tools for Peterson-PT-4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12597.119 | 3067798.00 | 11146684.00 | 1401.80 | FTFTFFTTTTTTFFTF | normal |
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.r268-smll-171654407300267.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 Peterson-PT-4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300267
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 48K Apr 12 02:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 222K Apr 12 02:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 57K Apr 12 02:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 270K Apr 12 02:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 29K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 75K Apr 12 03:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 304K Apr 12 03:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 212K Apr 12 03:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 982K Apr 12 03:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 298K May 18 16:43 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 Peterson-PT-4-LTLCardinality-00
FORMULA_NAME Peterson-PT-4-LTLCardinality-01
FORMULA_NAME Peterson-PT-4-LTLCardinality-02
FORMULA_NAME Peterson-PT-4-LTLCardinality-03
FORMULA_NAME Peterson-PT-4-LTLCardinality-04
FORMULA_NAME Peterson-PT-4-LTLCardinality-05
FORMULA_NAME Peterson-PT-4-LTLCardinality-06
FORMULA_NAME Peterson-PT-4-LTLCardinality-07
FORMULA_NAME Peterson-PT-4-LTLCardinality-08
FORMULA_NAME Peterson-PT-4-LTLCardinality-09
FORMULA_NAME Peterson-PT-4-LTLCardinality-10
FORMULA_NAME Peterson-PT-4-LTLCardinality-11
FORMULA_NAME Peterson-PT-4-LTLCardinality-12
FORMULA_NAME Peterson-PT-4-LTLCardinality-13
FORMULA_NAME Peterson-PT-4-LTLCardinality-14
FORMULA_NAME Peterson-PT-4-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716766186286
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-26 23:29:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 23:29:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 23:29:48] [INFO ] Load time of PNML (sax parser for PT used): 231 ms
[2024-05-26 23:29:48] [INFO ] Transformed 480 places.
[2024-05-26 23:29:48] [INFO ] Transformed 690 transitions.
[2024-05-26 23:29:48] [INFO ] Found NUPN structural information;
[2024-05-26 23:29:48] [INFO ] Parsed PT model containing 480 places and 690 transitions and 2120 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Peterson-PT-4-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 452 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 33 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:29:49] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2024-05-26 23:29:49] [INFO ] Computed 19 invariants in 36 ms
[2024-05-26 23:29:49] [INFO ] Implicit Places using invariants in 712 ms returned []
[2024-05-26 23:29:49] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:29:49] [INFO ] Invariant cache hit.
[2024-05-26 23:29:50] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:29:50] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2024-05-26 23:29:50] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:29:50] [INFO ] Invariant cache hit.
[2024-05-26 23:29:50] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 475/475 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/489 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/494 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 5/499 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:30:18] [INFO ] Deduced a trap composed of 10 places in 467 ms of which 67 ms to minimize.
[2024-05-26 23:30:19] [INFO ] Deduced a trap composed of 35 places in 284 ms of which 4 ms to minimize.
[2024-05-26 23:30:19] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 4 ms to minimize.
[2024-05-26 23:30:19] [INFO ] Deduced a trap composed of 36 places in 293 ms of which 6 ms to minimize.
[2024-05-26 23:30:19] [INFO ] Deduced a trap composed of 36 places in 323 ms of which 6 ms to minimize.
[2024-05-26 23:30:20] [INFO ] Deduced a trap composed of 45 places in 243 ms of which 4 ms to minimize.
[2024-05-26 23:30:20] [INFO ] Deduced a trap composed of 54 places in 365 ms of which 6 ms to minimize.
[2024-05-26 23:30:20] [INFO ] Deduced a trap composed of 32 places in 345 ms of which 4 ms to minimize.
[2024-05-26 23:30:21] [INFO ] Deduced a trap composed of 58 places in 206 ms of which 4 ms to minimize.
[2024-05-26 23:30:21] [INFO ] Deduced a trap composed of 14 places in 280 ms of which 4 ms to minimize.
SMT process timed out in 30599ms, After SMT, problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 30656ms
Finished structural reductions in LTL mode , in 1 iterations and 32359 ms. Remains : 480/480 places, 690/690 transitions.
Support contains 452 out of 480 places after structural reductions.
[2024-05-26 23:30:21] [INFO ] Flatten gal took : 111 ms
[2024-05-26 23:30:21] [INFO ] Flatten gal took : 67 ms
[2024-05-26 23:30:22] [INFO ] Input system was already deterministic with 690 transitions.
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 40000 steps (8 resets) in 2047 ms. (19 steps per ms) remains 1/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 1/1 properties
[2024-05-26 23:30:22] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:30:22] [INFO ] Invariant cache hit.
[2024-05-26 23:30:22] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 445/450 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 445/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/455 variables, 5/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 5/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/455 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 5/460 variables, 5/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/460 variables, 5/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:30:23] [INFO ] Deduced a trap composed of 64 places in 140 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 630/1090 variables, 460/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1090 variables, 116/1052 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1090 variables, 0/1052 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 20/1110 variables, 20/1072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1110 variables, 20/1092 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1110 variables, 4/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1110 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1110 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1110/1110 variables, and 1096 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1007 ms.
Refiners :[Domain max(s): 480/480 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 480/480 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 445/450 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 445/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/455 variables, 5/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 5/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/455 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 5/460 variables, 5/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/460 variables, 5/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 630/1090 variables, 460/936 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1090 variables, 116/1052 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1090 variables, 1/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1090 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 20/1110 variables, 20/1073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1110 variables, 20/1093 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1110 variables, 4/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:30:25] [INFO ] Deduced a trap composed of 10 places in 342 ms of which 7 ms to minimize.
[2024-05-26 23:30:25] [INFO ] Deduced a trap composed of 13 places in 334 ms of which 6 ms to minimize.
[2024-05-26 23:30:25] [INFO ] Deduced a trap composed of 14 places in 346 ms of which 6 ms to minimize.
[2024-05-26 23:30:26] [INFO ] Deduced a trap composed of 66 places in 323 ms of which 6 ms to minimize.
[2024-05-26 23:30:26] [INFO ] Deduced a trap composed of 54 places in 325 ms of which 6 ms to minimize.
[2024-05-26 23:30:26] [INFO ] Deduced a trap composed of 54 places in 323 ms of which 6 ms to minimize.
[2024-05-26 23:30:27] [INFO ] Deduced a trap composed of 44 places in 326 ms of which 6 ms to minimize.
[2024-05-26 23:30:27] [INFO ] Deduced a trap composed of 54 places in 266 ms of which 5 ms to minimize.
[2024-05-26 23:30:28] [INFO ] Deduced a trap composed of 10 places in 364 ms of which 7 ms to minimize.
[2024-05-26 23:30:28] [INFO ] Deduced a trap composed of 10 places in 339 ms of which 5 ms to minimize.
[2024-05-26 23:30:28] [INFO ] Deduced a trap composed of 32 places in 337 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1110/1110 variables, and 1108 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5013 ms.
Refiners :[Domain max(s): 480/480 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 480/480 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 12/12 constraints]
After SMT, in 6047ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 400 place count 280 transition count 395
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 590 place count 185 transition count 395
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 630 place count 165 transition count 375
Applied a total of 630 rules in 144 ms. Remains 165 /480 variables (removed 315) and now considering 375/690 (removed 315) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 165/480 places, 375/690 transitions.
RANDOM walk for 40000 steps (8 resets) in 499 ms. (80 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1177734 steps, run timeout after 3001 ms. (steps per millisecond=392 ) properties seen :0 out of 1
Probabilistic random walk after 1177734 steps, saw 196400 distinct states, run finished after 3007 ms. (steps per millisecond=391 ) properties seen :0
[2024-05-26 23:30:32] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2024-05-26 23:30:32] [INFO ] Computed 19 invariants in 8 ms
[2024-05-26 23:30:32] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 131/136 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 131/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/140 variables, 4/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 5/145 variables, 5/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 315/460 variables, 145/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/460 variables, 116/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/460 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 20/480 variables, 20/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/480 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/480 variables, 4/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/480 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/480 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 480/480 variables, and 465 constraints, problems are : Problem set: 0 solved, 1 unsolved in 279 ms.
Refiners :[Domain max(s): 165/165 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 165/165 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 131/136 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 131/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/140 variables, 4/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 5/145 variables, 5/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 315/460 variables, 145/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/460 variables, 116/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/460 variables, 1/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/460 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 20/480 variables, 20/442 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/480 variables, 20/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/480 variables, 4/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:30:32] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 3 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 37 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 3 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 8 places in 131 ms of which 3 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:30:33] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 3 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 2 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 16 places in 125 ms of which 5 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 2 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 3 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 3 ms to minimize.
[2024-05-26 23:30:34] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 28 places in 145 ms of which 3 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/480 variables, 20/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:30:35] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 4 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 2 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 2 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 1 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 13 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 2 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-26 23:30:36] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/480 variables, 20/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:30:37] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 2 ms to minimize.
[2024-05-26 23:30:38] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 3 ms to minimize.
[2024-05-26 23:30:38] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 4 ms to minimize.
[2024-05-26 23:30:38] [INFO ] Deduced a trap composed of 21 places in 135 ms of which 3 ms to minimize.
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Int declared 480/480 variables, and 513 constraints, problems are : Problem set: 1 solved, 0 unsolved in 5847 ms.
Refiners :[Domain max(s): 165/165 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 165/165 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 47/47 constraints]
After SMT, in 6146ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA Peterson-PT-4-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 22 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:30:38] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2024-05-26 23:30:38] [INFO ] Computed 19 invariants in 9 ms
[2024-05-26 23:30:39] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-26 23:30:39] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:30:39] [INFO ] Invariant cache hit.
[2024-05-26 23:30:39] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:30:40] [INFO ] Implicit Places using invariants and state equation in 1651 ms returned []
Implicit Place search using SMT with State Equation took 2095 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2024-05-26 23:30:40] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:30:40] [INFO ] Invariant cache hit.
[2024-05-26 23:30:40] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 475/475 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/489 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/494 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 5/499 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:31:04] [INFO ] Deduced a trap composed of 10 places in 213 ms of which 3 ms to minimize.
[2024-05-26 23:31:05] [INFO ] Deduced a trap composed of 35 places in 350 ms of which 6 ms to minimize.
[2024-05-26 23:31:05] [INFO ] Deduced a trap composed of 27 places in 370 ms of which 6 ms to minimize.
[2024-05-26 23:31:06] [INFO ] Deduced a trap composed of 36 places in 380 ms of which 6 ms to minimize.
[2024-05-26 23:31:06] [INFO ] Deduced a trap composed of 36 places in 321 ms of which 6 ms to minimize.
[2024-05-26 23:31:06] [INFO ] Deduced a trap composed of 45 places in 343 ms of which 6 ms to minimize.
[2024-05-26 23:31:07] [INFO ] Deduced a trap composed of 54 places in 347 ms of which 6 ms to minimize.
[2024-05-26 23:31:07] [INFO ] Deduced a trap composed of 32 places in 300 ms of which 6 ms to minimize.
[2024-05-26 23:31:07] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 5 ms to minimize.
[2024-05-26 23:31:08] [INFO ] Deduced a trap composed of 14 places in 366 ms of which 6 ms to minimize.
[2024-05-26 23:31:08] [INFO ] Deduced a trap composed of 17 places in 358 ms of which 6 ms to minimize.
[2024-05-26 23:31:08] [INFO ] Deduced a trap composed of 13 places in 349 ms of which 6 ms to minimize.
[2024-05-26 23:31:09] [INFO ] Deduced a trap composed of 18 places in 335 ms of which 5 ms to minimize.
[2024-05-26 23:31:09] [INFO ] Deduced a trap composed of 10 places in 358 ms of which 6 ms to minimize.
[2024-05-26 23:31:09] [INFO ] Deduced a trap composed of 54 places in 267 ms of which 5 ms to minimize.
[2024-05-26 23:31:10] [INFO ] Deduced a trap composed of 60 places in 186 ms of which 4 ms to minimize.
[2024-05-26 23:31:10] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 4 ms to minimize.
[2024-05-26 23:31:10] [INFO ] Deduced a trap composed of 39 places in 315 ms of which 6 ms to minimize.
[2024-05-26 23:31:10] [INFO ] Deduced a trap composed of 40 places in 338 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 480/1110 variables, and 518 constraints, problems are : Problem set: 0 solved, 685 unsolved in 30039 ms.
Refiners :[Domain max(s): 480/480 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/480 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 685/685 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 685 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 475/475 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 19/498 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/475 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (OVERLAPS) 5/480 variables, 10/508 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 5/513 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 5/518 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:31:21] [INFO ] Deduced a trap composed of 14 places in 254 ms of which 4 ms to minimize.
[2024-05-26 23:31:21] [INFO ] Deduced a trap composed of 57 places in 354 ms of which 5 ms to minimize.
[2024-05-26 23:31:22] [INFO ] Deduced a trap composed of 86 places in 301 ms of which 5 ms to minimize.
[2024-05-26 23:31:22] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 6 ms to minimize.
[2024-05-26 23:31:22] [INFO ] Deduced a trap composed of 83 places in 353 ms of which 6 ms to minimize.
[2024-05-26 23:31:22] [INFO ] Deduced a trap composed of 84 places in 228 ms of which 4 ms to minimize.
[2024-05-26 23:31:23] [INFO ] Deduced a trap composed of 62 places in 350 ms of which 6 ms to minimize.
[2024-05-26 23:31:23] [INFO ] Deduced a trap composed of 62 places in 346 ms of which 6 ms to minimize.
[2024-05-26 23:31:24] [INFO ] Deduced a trap composed of 96 places in 274 ms of which 5 ms to minimize.
[2024-05-26 23:31:24] [INFO ] Deduced a trap composed of 61 places in 310 ms of which 5 ms to minimize.
[2024-05-26 23:31:24] [INFO ] Deduced a trap composed of 39 places in 281 ms of which 4 ms to minimize.
[2024-05-26 23:31:25] [INFO ] Deduced a trap composed of 98 places in 377 ms of which 6 ms to minimize.
[2024-05-26 23:31:25] [INFO ] Deduced a trap composed of 69 places in 343 ms of which 6 ms to minimize.
[2024-05-26 23:31:25] [INFO ] Deduced a trap composed of 32 places in 338 ms of which 6 ms to minimize.
[2024-05-26 23:31:26] [INFO ] Deduced a trap composed of 61 places in 294 ms of which 5 ms to minimize.
[2024-05-26 23:31:26] [INFO ] Deduced a trap composed of 21 places in 405 ms of which 6 ms to minimize.
[2024-05-26 23:31:26] [INFO ] Deduced a trap composed of 32 places in 349 ms of which 6 ms to minimize.
[2024-05-26 23:31:27] [INFO ] Deduced a trap composed of 21 places in 284 ms of which 5 ms to minimize.
[2024-05-26 23:31:27] [INFO ] Deduced a trap composed of 92 places in 192 ms of which 4 ms to minimize.
[2024-05-26 23:31:27] [INFO ] Deduced a trap composed of 79 places in 122 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/480 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:31:29] [INFO ] Deduced a trap composed of 17 places in 289 ms of which 5 ms to minimize.
[2024-05-26 23:31:29] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 5 ms to minimize.
[2024-05-26 23:31:29] [INFO ] Deduced a trap composed of 36 places in 357 ms of which 6 ms to minimize.
[2024-05-26 23:31:30] [INFO ] Deduced a trap composed of 44 places in 262 ms of which 4 ms to minimize.
[2024-05-26 23:31:30] [INFO ] Deduced a trap composed of 79 places in 258 ms of which 4 ms to minimize.
[2024-05-26 23:31:30] [INFO ] Deduced a trap composed of 40 places in 303 ms of which 4 ms to minimize.
[2024-05-26 23:31:31] [INFO ] Deduced a trap composed of 73 places in 228 ms of which 3 ms to minimize.
[2024-05-26 23:31:31] [INFO ] Deduced a trap composed of 80 places in 198 ms of which 3 ms to minimize.
[2024-05-26 23:31:31] [INFO ] Deduced a trap composed of 50 places in 300 ms of which 6 ms to minimize.
[2024-05-26 23:31:31] [INFO ] Deduced a trap composed of 80 places in 199 ms of which 3 ms to minimize.
[2024-05-26 23:31:32] [INFO ] Deduced a trap composed of 80 places in 222 ms of which 3 ms to minimize.
[2024-05-26 23:31:32] [INFO ] Deduced a trap composed of 54 places in 221 ms of which 3 ms to minimize.
[2024-05-26 23:31:32] [INFO ] Deduced a trap composed of 54 places in 122 ms of which 2 ms to minimize.
[2024-05-26 23:31:32] [INFO ] Deduced a trap composed of 69 places in 190 ms of which 4 ms to minimize.
[2024-05-26 23:31:32] [INFO ] Deduced a trap composed of 65 places in 132 ms of which 3 ms to minimize.
[2024-05-26 23:31:33] [INFO ] Deduced a trap composed of 65 places in 154 ms of which 4 ms to minimize.
[2024-05-26 23:31:33] [INFO ] Deduced a trap composed of 58 places in 122 ms of which 2 ms to minimize.
[2024-05-26 23:31:33] [INFO ] Deduced a trap composed of 58 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:31:33] [INFO ] Deduced a trap composed of 58 places in 177 ms of which 4 ms to minimize.
[2024-05-26 23:31:33] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/480 variables, 20/558 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:31:36] [INFO ] Deduced a trap composed of 10 places in 187 ms of which 4 ms to minimize.
[2024-05-26 23:31:36] [INFO ] Deduced a trap composed of 62 places in 128 ms of which 3 ms to minimize.
[2024-05-26 23:31:36] [INFO ] Deduced a trap composed of 69 places in 114 ms of which 3 ms to minimize.
[2024-05-26 23:31:36] [INFO ] Deduced a trap composed of 91 places in 150 ms of which 3 ms to minimize.
[2024-05-26 23:31:37] [INFO ] Deduced a trap composed of 92 places in 148 ms of which 2 ms to minimize.
[2024-05-26 23:31:37] [INFO ] Deduced a trap composed of 92 places in 141 ms of which 3 ms to minimize.
[2024-05-26 23:31:37] [INFO ] Deduced a trap composed of 43 places in 300 ms of which 5 ms to minimize.
[2024-05-26 23:31:38] [INFO ] Deduced a trap composed of 112 places in 184 ms of which 4 ms to minimize.
[2024-05-26 23:31:38] [INFO ] Deduced a trap composed of 128 places in 217 ms of which 2 ms to minimize.
[2024-05-26 23:31:38] [INFO ] Deduced a trap composed of 10 places in 369 ms of which 7 ms to minimize.
[2024-05-26 23:31:39] [INFO ] Deduced a trap composed of 30 places in 325 ms of which 5 ms to minimize.
[2024-05-26 23:31:39] [INFO ] Deduced a trap composed of 25 places in 255 ms of which 3 ms to minimize.
[2024-05-26 23:31:39] [INFO ] Deduced a trap composed of 83 places in 182 ms of which 3 ms to minimize.
[2024-05-26 23:31:39] [INFO ] Deduced a trap composed of 84 places in 187 ms of which 4 ms to minimize.
[2024-05-26 23:31:40] [INFO ] Deduced a trap composed of 83 places in 188 ms of which 5 ms to minimize.
[2024-05-26 23:31:40] [INFO ] Deduced a trap composed of 84 places in 192 ms of which 4 ms to minimize.
[2024-05-26 23:31:40] [INFO ] Deduced a trap composed of 35 places in 217 ms of which 4 ms to minimize.
[2024-05-26 23:31:40] [INFO ] Deduced a trap composed of 57 places in 358 ms of which 6 ms to minimize.
[2024-05-26 23:31:41] [INFO ] Deduced a trap composed of 88 places in 157 ms of which 4 ms to minimize.
SMT process timed out in 60215ms, After SMT, problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 60225ms
Finished structural reductions in LTL mode , in 1 iterations and 62346 ms. Remains : 480/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 424 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Peterson-PT-4-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-PT-4-LTLCardinality-00 finished in 62864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||F(p1)||(X(G(p2))&&F(p0))))'
Support contains 225 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 8 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:31:41] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:31:41] [INFO ] Invariant cache hit.
[2024-05-26 23:31:41] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-26 23:31:41] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:31:41] [INFO ] Invariant cache hit.
[2024-05-26 23:31:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:31:42] [INFO ] Implicit Places using invariants and state equation in 1214 ms returned []
Implicit Place search using SMT with State Equation took 1500 ms to find 0 implicit places.
Running 685 sub problems to find dead transitions.
[2024-05-26 23:31:43] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:31:43] [INFO ] Invariant cache hit.
[2024-05-26 23:31:43] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 475/475 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/475 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 3 (OVERLAPS) 5/480 variables, 10/489 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/480 variables, 5/494 constraints. Problems are: Problem set: 0 solved, 685 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 5/499 constraints. Problems are: Problem set: 0 solved, 685 unsolved
[2024-05-26 23:32:09] [INFO ] Deduced a trap composed of 10 places in 337 ms of which 6 ms to minimize.
[2024-05-26 23:32:10] [INFO ] Deduced a trap composed of 35 places in 371 ms of which 6 ms to minimize.
[2024-05-26 23:32:10] [INFO ] Deduced a trap composed of 27 places in 321 ms of which 6 ms to minimize.
[2024-05-26 23:32:10] [INFO ] Deduced a trap composed of 36 places in 222 ms of which 4 ms to minimize.
[2024-05-26 23:32:10] [INFO ] Deduced a trap composed of 36 places in 222 ms of which 4 ms to minimize.
[2024-05-26 23:32:11] [INFO ] Deduced a trap composed of 45 places in 267 ms of which 5 ms to minimize.
[2024-05-26 23:32:11] [INFO ] Deduced a trap composed of 54 places in 353 ms of which 6 ms to minimize.
[2024-05-26 23:32:11] [INFO ] Deduced a trap composed of 32 places in 245 ms of which 4 ms to minimize.
[2024-05-26 23:32:12] [INFO ] Deduced a trap composed of 58 places in 228 ms of which 4 ms to minimize.
[2024-05-26 23:32:12] [INFO ] Deduced a trap composed of 14 places in 234 ms of which 4 ms to minimize.
[2024-05-26 23:32:12] [INFO ] Deduced a trap composed of 17 places in 318 ms of which 4 ms to minimize.
[2024-05-26 23:32:12] [INFO ] Deduced a trap composed of 13 places in 275 ms of which 4 ms to minimize.
[2024-05-26 23:32:13] [INFO ] Deduced a trap composed of 18 places in 259 ms of which 4 ms to minimize.
SMT process timed out in 30261ms, After SMT, problems are : Problem set: 0 solved, 685 unsolved
Search for dead transitions found 0 dead transitions in 30270ms
Finished structural reductions in LTL mode , in 1 iterations and 31779 ms. Remains : 480/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 338 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-02
Product exploration explored 100000 steps with 55 reset in 824 ms.
Stack based approach found an accepted trace after 673 steps with 3 reset with depth 562 and stack size 562 in 7 ms.
FORMULA Peterson-PT-4-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-4-LTLCardinality-02 finished in 32991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 220 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:32:14] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:32:14] [INFO ] Invariant cache hit.
[2024-05-26 23:32:14] [INFO ] Implicit Places using invariants in 355 ms returned [467, 468, 469, 470, 471]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 360 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 11 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 381 ms. Remains : 475/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 655 ms.
Product exploration explored 100000 steps with 50000 reset in 429 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-PT-4-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-4-LTLCardinality-03 finished in 1598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p1)||p0)))'
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 480 transition count 670
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 460 transition count 670
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 40 place count 460 transition count 586
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 208 place count 376 transition count 586
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 240 place count 360 transition count 570
Applied a total of 240 rules in 83 ms. Remains 360 /480 variables (removed 120) and now considering 570/690 (removed 120) transitions.
[2024-05-26 23:32:16] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
// Phase 1: matrix 510 rows 360 cols
[2024-05-26 23:32:16] [INFO ] Computed 19 invariants in 3 ms
[2024-05-26 23:32:16] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-26 23:32:16] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
[2024-05-26 23:32:16] [INFO ] Invariant cache hit.
[2024-05-26 23:32:16] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:32:17] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 978 ms to find 0 implicit places.
[2024-05-26 23:32:17] [INFO ] Redundant transitions in 34 ms returned []
Running 565 sub problems to find dead transitions.
[2024-05-26 23:32:17] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
[2024-05-26 23:32:17] [INFO ] Invariant cache hit.
[2024-05-26 23:32:17] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/355 variables, 355/355 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/355 variables, 4/359 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/355 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 3 (OVERLAPS) 5/360 variables, 10/369 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 5/374 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 5/379 constraints. Problems are: Problem set: 0 solved, 565 unsolved
[2024-05-26 23:32:36] [INFO ] Deduced a trap composed of 50 places in 309 ms of which 5 ms to minimize.
[2024-05-26 23:32:36] [INFO ] Deduced a trap composed of 10 places in 332 ms of which 5 ms to minimize.
[2024-05-26 23:32:36] [INFO ] Deduced a trap composed of 28 places in 212 ms of which 3 ms to minimize.
[2024-05-26 23:32:37] [INFO ] Deduced a trap composed of 44 places in 224 ms of which 4 ms to minimize.
[2024-05-26 23:32:37] [INFO ] Deduced a trap composed of 38 places in 175 ms of which 3 ms to minimize.
[2024-05-26 23:32:37] [INFO ] Deduced a trap composed of 24 places in 297 ms of which 5 ms to minimize.
[2024-05-26 23:32:37] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 3 ms to minimize.
[2024-05-26 23:32:38] [INFO ] Deduced a trap composed of 63 places in 161 ms of which 2 ms to minimize.
[2024-05-26 23:32:38] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 3 ms to minimize.
[2024-05-26 23:32:38] [INFO ] Deduced a trap composed of 64 places in 156 ms of which 3 ms to minimize.
[2024-05-26 23:32:38] [INFO ] Deduced a trap composed of 42 places in 247 ms of which 4 ms to minimize.
[2024-05-26 23:32:38] [INFO ] Deduced a trap composed of 42 places in 215 ms of which 4 ms to minimize.
[2024-05-26 23:32:39] [INFO ] Deduced a trap composed of 52 places in 165 ms of which 3 ms to minimize.
[2024-05-26 23:32:39] [INFO ] Deduced a trap composed of 45 places in 221 ms of which 4 ms to minimize.
[2024-05-26 23:32:39] [INFO ] Deduced a trap composed of 45 places in 220 ms of which 4 ms to minimize.
[2024-05-26 23:32:39] [INFO ] Deduced a trap composed of 45 places in 228 ms of which 4 ms to minimize.
[2024-05-26 23:32:39] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 3 ms to minimize.
[2024-05-26 23:32:40] [INFO ] Deduced a trap composed of 64 places in 144 ms of which 3 ms to minimize.
[2024-05-26 23:32:40] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 4 ms to minimize.
[2024-05-26 23:32:40] [INFO ] Deduced a trap composed of 68 places in 244 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/399 constraints. Problems are: Problem set: 0 solved, 565 unsolved
[2024-05-26 23:32:45] [INFO ] Deduced a trap composed of 42 places in 292 ms of which 5 ms to minimize.
[2024-05-26 23:32:45] [INFO ] Deduced a trap composed of 18 places in 277 ms of which 4 ms to minimize.
[2024-05-26 23:32:46] [INFO ] Deduced a trap composed of 26 places in 187 ms of which 3 ms to minimize.
[2024-05-26 23:32:46] [INFO ] Deduced a trap composed of 18 places in 275 ms of which 5 ms to minimize.
[2024-05-26 23:32:46] [INFO ] Deduced a trap composed of 10 places in 187 ms of which 3 ms to minimize.
[2024-05-26 23:32:46] [INFO ] Deduced a trap composed of 57 places in 168 ms of which 3 ms to minimize.
[2024-05-26 23:32:46] [INFO ] Deduced a trap composed of 34 places in 175 ms of which 3 ms to minimize.
[2024-05-26 23:32:47] [INFO ] Deduced a trap composed of 31 places in 190 ms of which 4 ms to minimize.
[2024-05-26 23:32:47] [INFO ] Deduced a trap composed of 26 places in 173 ms of which 4 ms to minimize.
SMT process timed out in 30190ms, After SMT, problems are : Problem set: 0 solved, 565 unsolved
Search for dead transitions found 0 dead transitions in 30196ms
Starting structural reductions in SI_LTL mode, iteration 1 : 360/480 places, 570/690 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31299 ms. Remains : 360/480 places, 570/690 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-05
Product exploration explored 100000 steps with 63 reset in 341 ms.
Product exploration explored 100000 steps with 63 reset in 359 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 3162 steps (0 resets) in 19 ms. (158 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 125 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 570/570 transitions.
Applied a total of 0 rules in 19 ms. Remains 360 /360 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-26 23:32:48] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
[2024-05-26 23:32:48] [INFO ] Invariant cache hit.
[2024-05-26 23:32:49] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-26 23:32:49] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
[2024-05-26 23:32:49] [INFO ] Invariant cache hit.
[2024-05-26 23:32:49] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:32:50] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
[2024-05-26 23:32:50] [INFO ] Redundant transitions in 23 ms returned []
Running 565 sub problems to find dead transitions.
[2024-05-26 23:32:50] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
[2024-05-26 23:32:50] [INFO ] Invariant cache hit.
[2024-05-26 23:32:50] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/355 variables, 355/355 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/355 variables, 4/359 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/355 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 3 (OVERLAPS) 5/360 variables, 10/369 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 5/374 constraints. Problems are: Problem set: 0 solved, 565 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 5/379 constraints. Problems are: Problem set: 0 solved, 565 unsolved
[2024-05-26 23:33:06] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 4 ms to minimize.
[2024-05-26 23:33:07] [INFO ] Deduced a trap composed of 10 places in 206 ms of which 3 ms to minimize.
[2024-05-26 23:33:07] [INFO ] Deduced a trap composed of 28 places in 260 ms of which 5 ms to minimize.
[2024-05-26 23:33:07] [INFO ] Deduced a trap composed of 44 places in 206 ms of which 3 ms to minimize.
[2024-05-26 23:33:07] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 4 ms to minimize.
[2024-05-26 23:33:08] [INFO ] Deduced a trap composed of 24 places in 266 ms of which 5 ms to minimize.
[2024-05-26 23:33:08] [INFO ] Deduced a trap composed of 29 places in 185 ms of which 3 ms to minimize.
[2024-05-26 23:33:08] [INFO ] Deduced a trap composed of 63 places in 140 ms of which 2 ms to minimize.
[2024-05-26 23:33:08] [INFO ] Deduced a trap composed of 47 places in 138 ms of which 3 ms to minimize.
[2024-05-26 23:33:08] [INFO ] Deduced a trap composed of 64 places in 189 ms of which 4 ms to minimize.
[2024-05-26 23:33:09] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 4 ms to minimize.
[2024-05-26 23:33:09] [INFO ] Deduced a trap composed of 42 places in 208 ms of which 3 ms to minimize.
[2024-05-26 23:33:09] [INFO ] Deduced a trap composed of 52 places in 106 ms of which 2 ms to minimize.
[2024-05-26 23:33:09] [INFO ] Deduced a trap composed of 45 places in 167 ms of which 3 ms to minimize.
[2024-05-26 23:33:09] [INFO ] Deduced a trap composed of 45 places in 160 ms of which 3 ms to minimize.
[2024-05-26 23:33:10] [INFO ] Deduced a trap composed of 45 places in 161 ms of which 3 ms to minimize.
[2024-05-26 23:33:10] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 4 ms to minimize.
[2024-05-26 23:33:10] [INFO ] Deduced a trap composed of 64 places in 216 ms of which 5 ms to minimize.
[2024-05-26 23:33:10] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 4 ms to minimize.
[2024-05-26 23:33:10] [INFO ] Deduced a trap composed of 68 places in 163 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/399 constraints. Problems are: Problem set: 0 solved, 565 unsolved
[2024-05-26 23:33:16] [INFO ] Deduced a trap composed of 42 places in 283 ms of which 5 ms to minimize.
[2024-05-26 23:33:17] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 4 ms to minimize.
[2024-05-26 23:33:17] [INFO ] Deduced a trap composed of 26 places in 275 ms of which 5 ms to minimize.
[2024-05-26 23:33:17] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 5 ms to minimize.
[2024-05-26 23:33:17] [INFO ] Deduced a trap composed of 10 places in 287 ms of which 5 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 57 places in 249 ms of which 5 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 2 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 3 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 3 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 58 places in 103 ms of which 3 ms to minimize.
[2024-05-26 23:33:18] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 3 ms to minimize.
[2024-05-26 23:33:19] [INFO ] Deduced a trap composed of 42 places in 102 ms of which 3 ms to minimize.
[2024-05-26 23:33:19] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 3 ms to minimize.
[2024-05-26 23:33:19] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 3 ms to minimize.
[2024-05-26 23:33:19] [INFO ] Deduced a trap composed of 26 places in 302 ms of which 4 ms to minimize.
[2024-05-26 23:33:19] [INFO ] Deduced a trap composed of 39 places in 274 ms of which 5 ms to minimize.
[2024-05-26 23:33:20] [INFO ] Deduced a trap composed of 18 places in 278 ms of which 5 ms to minimize.
[2024-05-26 23:33:20] [INFO ] Deduced a trap composed of 17 places in 195 ms of which 4 ms to minimize.
SMT process timed out in 30274ms, After SMT, problems are : Problem set: 0 solved, 565 unsolved
Search for dead transitions found 0 dead transitions in 30285ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31681 ms. Remains : 360/360 places, 570/570 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 1932 steps (0 resets) in 17 ms. (107 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 72 reset in 331 ms.
Product exploration explored 100000 steps with 82 reset in 734 ms.
Built C files in :
/tmp/ltsmin11345594289328886869
[2024-05-26 23:33:22] [INFO ] Computing symmetric may disable matrix : 570 transitions.
[2024-05-26 23:33:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:33:22] [INFO ] Computing symmetric may enable matrix : 570 transitions.
[2024-05-26 23:33:22] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:33:22] [INFO ] Computing Do-Not-Accords matrix : 570 transitions.
[2024-05-26 23:33:22] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:33:22] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11345594289328886869
Running compilation step : cd /tmp/ltsmin11345594289328886869;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2993 ms.
Running link step : cd /tmp/ltsmin11345594289328886869;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin11345594289328886869;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3137523755560134692.hoa' '--buchi-type=spotba'
LTSmin run took 6112 ms.
FORMULA Peterson-PT-4-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Peterson-PT-4-LTLCardinality-05 finished in 75628 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 20 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 400 place count 280 transition count 405
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 570 place count 195 transition count 405
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 610 place count 175 transition count 385
Applied a total of 610 rules in 40 ms. Remains 175 /480 variables (removed 305) and now considering 385/690 (removed 305) transitions.
[2024-05-26 23:33:31] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
// Phase 1: matrix 325 rows 175 cols
[2024-05-26 23:33:31] [INFO ] Computed 19 invariants in 2 ms
[2024-05-26 23:33:31] [INFO ] Implicit Places using invariants in 257 ms returned [165, 166, 167, 168, 169]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 258 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 170/480 places, 385/690 transitions.
Applied a total of 0 rules in 14 ms. Remains 170 /170 variables (removed 0) and now considering 385/385 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 313 ms. Remains : 170/480 places, 385/690 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 238 ms.
Product exploration explored 100000 steps with 0 reset in 251 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 193 ms. (206 steps per ms) remains 1/1 properties
BEST_FIRST walk for 120 steps (0 resets) in 5 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 20 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 385/385 transitions.
Applied a total of 0 rules in 9 ms. Remains 170 /170 variables (removed 0) and now considering 385/385 (removed 0) transitions.
[2024-05-26 23:33:33] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
// Phase 1: matrix 325 rows 170 cols
[2024-05-26 23:33:33] [INFO ] Computed 14 invariants in 1 ms
[2024-05-26 23:33:33] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-05-26 23:33:33] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
[2024-05-26 23:33:33] [INFO ] Invariant cache hit.
[2024-05-26 23:33:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:33:33] [INFO ] Implicit Places using invariants and state equation in 583 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
[2024-05-26 23:33:33] [INFO ] Redundant transitions in 17 ms returned []
Running 380 sub problems to find dead transitions.
[2024-05-26 23:33:33] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
[2024-05-26 23:33:33] [INFO ] Invariant cache hit.
[2024-05-26 23:33:33] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 14/184 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:36] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 2 ms to minimize.
[2024-05-26 23:33:36] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 2 ms to minimize.
[2024-05-26 23:33:36] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 2 ms to minimize.
[2024-05-26 23:33:36] [INFO ] Deduced a trap composed of 8 places in 126 ms of which 4 ms to minimize.
[2024-05-26 23:33:36] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 2 ms to minimize.
[2024-05-26 23:33:37] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 2 ms to minimize.
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 2 ms to minimize.
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 2 ms to minimize.
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 20/204 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 3 ms to minimize.
[2024-05-26 23:33:38] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 2 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 2 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 4 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 2 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 3 ms to minimize.
[2024-05-26 23:33:39] [INFO ] Deduced a trap composed of 16 places in 141 ms of which 3 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 8 places in 98 ms of which 2 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 2 ms to minimize.
[2024-05-26 23:33:40] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-05-26 23:33:41] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 20/224 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:43] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:33:43] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:33:43] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
[2024-05-26 23:33:43] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 1 ms to minimize.
[2024-05-26 23:33:43] [INFO ] Deduced a trap composed of 8 places in 122 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 2 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 21 places in 150 ms of which 3 ms to minimize.
[2024-05-26 23:33:44] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 8 places in 110 ms of which 2 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 2 ms to minimize.
[2024-05-26 23:33:45] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:33:46] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-05-26 23:33:46] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 20/244 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:46] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 2 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 2 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 2 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:33:47] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:33:48] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 2 ms to minimize.
[2024-05-26 23:33:49] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:33:49] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 1 ms to minimize.
[2024-05-26 23:33:49] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:33:49] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 20/264 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:51] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 2 ms to minimize.
[2024-05-26 23:33:51] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
[2024-05-26 23:33:52] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 1 ms to minimize.
[2024-05-26 23:33:52] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 2 ms to minimize.
[2024-05-26 23:33:52] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 2 ms to minimize.
[2024-05-26 23:33:52] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:33:52] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 3 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 3 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 2 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 42 places in 95 ms of which 2 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 2 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 38 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 3 ms to minimize.
[2024-05-26 23:33:53] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 2 ms to minimize.
[2024-05-26 23:33:54] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 3 ms to minimize.
[2024-05-26 23:33:54] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 2 ms to minimize.
[2024-05-26 23:33:54] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:33:54] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:33:54] [INFO ] Deduced a trap composed of 18 places in 124 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 20/284 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:33:57] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:33:58] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:33:58] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 3 ms to minimize.
[2024-05-26 23:33:58] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:33:58] [INFO ] Deduced a trap composed of 11 places in 126 ms of which 2 ms to minimize.
[2024-05-26 23:33:59] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-26 23:33:59] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 2 ms to minimize.
[2024-05-26 23:33:59] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 2 ms to minimize.
[2024-05-26 23:34:00] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 2 ms to minimize.
[2024-05-26 23:34:01] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:34:01] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 3 ms to minimize.
[2024-05-26 23:34:01] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 3 ms to minimize.
[2024-05-26 23:34:01] [INFO ] Deduced a trap composed of 42 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:34:01] [INFO ] Deduced a trap composed of 50 places in 120 ms of which 3 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 49 places in 117 ms of which 2 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 2 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 2 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 2 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 2 ms to minimize.
[2024-05-26 23:34:02] [INFO ] Deduced a trap composed of 38 places in 67 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 20/304 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 170/495 variables, and 304 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Domain max(s): 170/170 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/170 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 120/120 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 14/184 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 120/304 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:09] [INFO ] Deduced a trap composed of 46 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:34:09] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 2 ms to minimize.
[2024-05-26 23:34:09] [INFO ] Deduced a trap composed of 28 places in 140 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 3/307 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:13] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 1 ms to minimize.
[2024-05-26 23:34:14] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:34:14] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 3/310 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:18] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:24] [INFO ] Deduced a trap composed of 46 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:34:24] [INFO ] Deduced a trap composed of 47 places in 125 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/313 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:29] [INFO ] Deduced a trap composed of 11 places in 127 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 170/495 variables, and 314 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Domain max(s): 170/170 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/170 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 0/380 constraints, Known Traps: 130/130 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60130ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60966 ms. Remains : 170/170 places, 385/385 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 36672 steps (8 resets) in 148 ms. (246 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Product exploration explored 100000 steps with 0 reset in 402 ms.
Built C files in :
/tmp/ltsmin6332772350847194487
[2024-05-26 23:34:35] [INFO ] Computing symmetric may disable matrix : 385 transitions.
[2024-05-26 23:34:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:34:35] [INFO ] Computing symmetric may enable matrix : 385 transitions.
[2024-05-26 23:34:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:34:35] [INFO ] Computing Do-Not-Accords matrix : 385 transitions.
[2024-05-26 23:34:35] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:34:35] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6332772350847194487
Running compilation step : cd /tmp/ltsmin6332772350847194487;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1541 ms.
Running link step : cd /tmp/ltsmin6332772350847194487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin6332772350847194487;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18210765198328228624.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 385/385 transitions.
Applied a total of 0 rules in 14 ms. Remains 170 /170 variables (removed 0) and now considering 385/385 (removed 0) transitions.
[2024-05-26 23:34:50] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
[2024-05-26 23:34:50] [INFO ] Invariant cache hit.
[2024-05-26 23:34:50] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-05-26 23:34:50] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
[2024-05-26 23:34:50] [INFO ] Invariant cache hit.
[2024-05-26 23:34:50] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-26 23:34:50] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
[2024-05-26 23:34:50] [INFO ] Redundant transitions in 16 ms returned []
Running 380 sub problems to find dead transitions.
[2024-05-26 23:34:50] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
[2024-05-26 23:34:50] [INFO ] Invariant cache hit.
[2024-05-26 23:34:50] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 14/184 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:53] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 3 ms to minimize.
[2024-05-26 23:34:53] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 2 ms to minimize.
[2024-05-26 23:34:53] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 1 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-05-26 23:34:54] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 10 places in 151 ms of which 3 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 11 places in 115 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 22 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:34:55] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 20/204 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 2 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 2 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 2 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 2 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 2 ms to minimize.
[2024-05-26 23:34:56] [INFO ] Deduced a trap composed of 21 places in 157 ms of which 3 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 8 places in 168 ms of which 3 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:34:57] [INFO ] Deduced a trap composed of 35 places in 74 ms of which 1 ms to minimize.
[2024-05-26 23:34:58] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 2 ms to minimize.
[2024-05-26 23:34:58] [INFO ] Deduced a trap composed of 10 places in 153 ms of which 2 ms to minimize.
[2024-05-26 23:34:58] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 2 ms to minimize.
[2024-05-26 23:34:58] [INFO ] Deduced a trap composed of 39 places in 171 ms of which 3 ms to minimize.
[2024-05-26 23:34:58] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 20/224 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 8 places in 105 ms of which 2 ms to minimize.
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 3 ms to minimize.
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 2 ms to minimize.
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 2 ms to minimize.
[2024-05-26 23:35:01] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 2 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 18 places in 162 ms of which 2 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 3 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-26 23:35:02] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 8 places in 152 ms of which 3 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 2 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 2 ms to minimize.
[2024-05-26 23:35:03] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 2 ms to minimize.
[2024-05-26 23:35:04] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 20/244 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:04] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-05-26 23:35:05] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 2 ms to minimize.
[2024-05-26 23:35:05] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 2 ms to minimize.
[2024-05-26 23:35:05] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:35:05] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 2 ms to minimize.
[2024-05-26 23:35:05] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:35:06] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-26 23:35:07] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 2 ms to minimize.
[2024-05-26 23:35:07] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 2 ms to minimize.
[2024-05-26 23:35:07] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 20/264 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:09] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 2 ms to minimize.
[2024-05-26 23:35:09] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 2 ms to minimize.
[2024-05-26 23:35:10] [INFO ] Deduced a trap composed of 20 places in 154 ms of which 2 ms to minimize.
[2024-05-26 23:35:10] [INFO ] Deduced a trap composed of 36 places in 132 ms of which 2 ms to minimize.
[2024-05-26 23:35:10] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 1 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 31 places in 139 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 30 places in 152 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 20 places in 140 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 42 places in 102 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 2 ms to minimize.
[2024-05-26 23:35:11] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 41 places in 137 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 2 ms to minimize.
[2024-05-26 23:35:12] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 2 ms to minimize.
[2024-05-26 23:35:13] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 2 ms to minimize.
[2024-05-26 23:35:13] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 20/284 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:17] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:35:18] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 2 ms to minimize.
[2024-05-26 23:35:18] [INFO ] Deduced a trap composed of 24 places in 115 ms of which 2 ms to minimize.
[2024-05-26 23:35:18] [INFO ] Deduced a trap composed of 20 places in 154 ms of which 2 ms to minimize.
[2024-05-26 23:35:19] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 2 ms to minimize.
[2024-05-26 23:35:19] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 1 ms to minimize.
[2024-05-26 23:35:19] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
[2024-05-26 23:35:19] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 2 ms to minimize.
[2024-05-26 23:35:20] [INFO ] Deduced a trap composed of 9 places in 151 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 170/495 variables, and 293 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[Domain max(s): 170/170 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/170 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 109/109 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 14/184 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 109/293 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:25] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:35:25] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:35:25] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 1 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 42 places in 71 ms of which 1 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 50 places in 128 ms of which 3 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 34 places in 125 ms of which 3 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 46 places in 120 ms of which 2 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 1 ms to minimize.
[2024-05-26 23:35:26] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 2 ms to minimize.
[2024-05-26 23:35:27] [INFO ] Deduced a trap composed of 46 places in 84 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 11/304 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-05-26 23:35:29] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 3 ms to minimize.
[2024-05-26 23:35:29] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 2 ms to minimize.
[2024-05-26 23:35:29] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 2 ms to minimize.
[2024-05-26 23:35:32] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 2 ms to minimize.
[2024-05-26 23:35:33] [INFO ] Deduced a trap composed of 42 places in 95 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 5/309 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (OVERLAPS) 325/495 variables, 170/479 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 116/595 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 380/975 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/495 variables, and 975 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30024 ms.
Refiners :[Domain max(s): 170/170 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 125/125 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60916 ms. Remains : 170/170 places, 385/385 transitions.
Built C files in :
/tmp/ltsmin17616230848766140708
[2024-05-26 23:35:51] [INFO ] Computing symmetric may disable matrix : 385 transitions.
[2024-05-26 23:35:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:35:51] [INFO ] Computing symmetric may enable matrix : 385 transitions.
[2024-05-26 23:35:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:35:51] [INFO ] Computing Do-Not-Accords matrix : 385 transitions.
[2024-05-26 23:35:51] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:35:51] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17616230848766140708
Running compilation step : cd /tmp/ltsmin17616230848766140708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1490 ms.
Running link step : cd /tmp/ltsmin17616230848766140708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17616230848766140708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1693323198849876879.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 23:36:06] [INFO ] Flatten gal took : 28 ms
[2024-05-26 23:36:06] [INFO ] Flatten gal took : 26 ms
[2024-05-26 23:36:06] [INFO ] Time to serialize gal into /tmp/LTL14571562130646771545.gal : 7 ms
[2024-05-26 23:36:06] [INFO ] Time to serialize properties into /tmp/LTL6209786829492454835.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14571562130646771545.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4720178107634779410.hoa' '-atoms' '/tmp/LTL6209786829492454835.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6209786829492454835.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4720178107634779410.hoa
Detected timeout of ITS tools.
[2024-05-26 23:36:21] [INFO ] Flatten gal took : 24 ms
[2024-05-26 23:36:21] [INFO ] Flatten gal took : 22 ms
[2024-05-26 23:36:21] [INFO ] Time to serialize gal into /tmp/LTL278844755797308175.gal : 6 ms
[2024-05-26 23:36:21] [INFO ] Time to serialize properties into /tmp/LTL12094484918227607961.ltl : 6 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL278844755797308175.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12094484918227607961.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((AskForSection_3_3+AskForSection_4_3)+(AskForSection_1_3+AskForSection_2_3))+((AskForSection_4_2+AskForSection_0_3)+(AskF...435
Formula 0 simplified : GF!"((((((AskForSection_3_3+AskForSection_4_3)+(AskForSection_1_3+AskForSection_2_3))+((AskForSection_4_2+AskForSection_0_3)+(AskFor...429
Detected timeout of ITS tools.
[2024-05-26 23:36:36] [INFO ] Flatten gal took : 20 ms
[2024-05-26 23:36:36] [INFO ] Applying decomposition
[2024-05-26 23:36:36] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1599968716083292988.txt' '-o' '/tmp/graph1599968716083292988.bin' '-w' '/tmp/graph1599968716083292988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1599968716083292988.bin' '-l' '-1' '-v' '-w' '/tmp/graph1599968716083292988.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:36:36] [INFO ] Decomposing Gal with order
[2024-05-26 23:36:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:36:36] [INFO ] Removed a total of 420 redundant transitions.
[2024-05-26 23:36:36] [INFO ] Flatten gal took : 136 ms
[2024-05-26 23:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 390 labels/synchronizations in 35 ms.
[2024-05-26 23:36:37] [INFO ] Time to serialize gal into /tmp/LTL2504529178709947099.gal : 7 ms
[2024-05-26 23:36:37] [INFO ] Time to serialize properties into /tmp/LTL14291852001904710906.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2504529178709947099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14291852001904710906.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((gu26.AskForSection_3_3+gu26.AskForSection_4_3)+(gu26.AskForSection_1_3+gu26.AskForSection_2_3))+((gu26.AskForSection_4_2...535
Formula 0 simplified : GF!"((((((gu26.AskForSection_3_3+gu26.AskForSection_4_3)+(gu26.AskForSection_1_3+gu26.AskForSection_2_3))+((gu26.AskForSection_4_2+g...529
Detected timeout of ITS tools.
Treatment of property Peterson-PT-4-LTLCardinality-06 finished in 200523 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||X((G(F(p1))||G(p2)))))))'
Support contains 205 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 11 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:36:52] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2024-05-26 23:36:52] [INFO ] Computed 19 invariants in 4 ms
[2024-05-26 23:36:52] [INFO ] Implicit Places using invariants in 296 ms returned [467, 468, 469, 470, 471]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 298 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 3 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 313 ms. Remains : 475/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-07
Product exploration explored 100000 steps with 33333 reset in 233 ms.
Product exploration explored 100000 steps with 33333 reset in 248 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-PT-4-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-4-LTLCardinality-07 finished in 1152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X((X(p2)||p1))))))'
Support contains 4 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 10 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2024-05-26 23:36:53] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-26 23:36:53] [INFO ] Invariant cache hit.
[2024-05-26 23:36:53] [INFO ] Implicit Places using invariants in 500 ms returned [467, 468, 469, 470, 471]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 509 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 10 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 529 ms. Remains : 475/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 407 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-10
Product exploration explored 100000 steps with 33333 reset in 292 ms.
Product exploration explored 100000 steps with 33333 reset in 255 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 119 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-PT-4-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-4-LTLCardinality-10 finished in 1636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(!p0)||(!p0&&F(G(!p1)))))))'
Support contains 4 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 480 transition count 491
Reduce places removed 199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 200 rules applied. Total rules applied 399 place count 281 transition count 490
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 97 Pre rules applied. Total rules applied 400 place count 280 transition count 393
Deduced a syphon composed of 97 places in 0 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 594 place count 183 transition count 393
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 632 place count 164 transition count 374
Applied a total of 632 rules in 44 ms. Remains 164 /480 variables (removed 316) and now considering 374/690 (removed 316) transitions.
[2024-05-26 23:36:55] [INFO ] Flow matrix only has 314 transitions (discarded 60 similar events)
// Phase 1: matrix 314 rows 164 cols
[2024-05-26 23:36:55] [INFO ] Computed 19 invariants in 2 ms
[2024-05-26 23:36:55] [INFO ] Implicit Places using invariants in 334 ms returned [154, 155, 156, 157, 158]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 342 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/480 places, 374/690 transitions.
Applied a total of 0 rules in 11 ms. Remains 159 /159 variables (removed 0) and now considering 374/374 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 398 ms. Remains : 159/480 places, 374/690 transitions.
Stuttering acceptance computed with spot in 135 ms :[p0, (AND p1 p0), p0]
Running random walk in product with property : Peterson-PT-4-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 366 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 0 ms.
FORMULA Peterson-PT-4-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-4-LTLCardinality-12 finished in 929 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-26 23:36:56] [INFO ] Flatten gal took : 66 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12126851997213369842
[2024-05-26 23:36:56] [INFO ] Computing symmetric may disable matrix : 690 transitions.
[2024-05-26 23:36:56] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:36:56] [INFO ] Computing symmetric may enable matrix : 690 transitions.
[2024-05-26 23:36:56] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:36:56] [INFO ] Applying decomposition
[2024-05-26 23:36:56] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3631256200613190218.txt' '-o' '/tmp/graph3631256200613190218.bin' '-w' '/tmp/graph3631256200613190218.weights'
[2024-05-26 23:36:56] [INFO ] Computing Do-Not-Accords matrix : 690 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3631256200613190218.bin' '-l' '-1' '-v' '-w' '/tmp/graph3631256200613190218.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:36:56] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 23:36:56] [INFO ] Decomposing Gal with order
[2024-05-26 23:36:56] [INFO ] Built C files in 196ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12126851997213369842
Running compilation step : cd /tmp/ltsmin12126851997213369842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-26 23:36:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:36:56] [INFO ] Removed a total of 570 redundant transitions.
[2024-05-26 23:36:56] [INFO ] Flatten gal took : 163 ms
[2024-05-26 23:36:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 56 ms.
[2024-05-26 23:36:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality7557308284180581394.gal : 12 ms
[2024-05-26 23:36:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality11656188917071386375.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7557308284180581394.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11656188917071386375.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((gu176.AskForSection_3_3+gu176.AskForSection_4_3)+(gu176.AskForSection_1_3+gu176.AskForSection_2_3))+((gu176.AskForSectio...555
Formula 0 simplified : GF!"((((((gu176.AskForSection_3_3+gu176.AskForSection_4_3)+(gu176.AskForSection_1_3+gu176.AskForSection_2_3))+((gu176.AskForSection_...549
Compilation finished in 3684 ms.
Running link step : cd /tmp/ltsmin12126851997213369842;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin12126851997213369842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-26 23:59:20] [INFO ] Applying decomposition
[2024-05-26 23:59:20] [INFO ] Flatten gal took : 66 ms
[2024-05-26 23:59:20] [INFO ] Decomposing Gal with order
[2024-05-26 23:59:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:59:20] [INFO ] Removed a total of 420 redundant transitions.
[2024-05-26 23:59:20] [INFO ] Flatten gal took : 166 ms
[2024-05-26 23:59:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 20 ms.
[2024-05-26 23:59:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality6592093951941205264.gal : 22 ms
[2024-05-26 23:59:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality5244451592116131368.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6592093951941205264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5244451592116131368.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((gu5.AskForSection_3_3+gu6.AskForSection_4_3)+(gu3.AskForSection_1_3+gu4.AskForSection_2_3))+((gu6.AskForSection_4_2+gu2....515
Formula 0 simplified : GF!"((((((gu5.AskForSection_3_3+gu6.AskForSection_4_3)+(gu3.AskForSection_1_3+gu4.AskForSection_2_3))+((gu6.AskForSection_4_2+gu2.As...509
LTSmin run took 2633241 ms.
FORMULA Peterson-PT-4-LTLCardinality-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3065648 ms.
BK_STOP 1716769254084
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Peterson-PT-4"
export BK_EXAMINATION="LTLCardinality"
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 Peterson-PT-4, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407300267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-4.tgz
mv Peterson-PT-4 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;