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.r400-tall-171690531500067.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 SquareGrid-PT-080408, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690531500067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 05:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Apr 12 05:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 12 04:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 04:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 505K 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 SquareGrid-PT-080408-LTLCardinality-00
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-01
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-02
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-03
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-04
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-05
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-06
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-07
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-08
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-09
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716976044201

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-080408
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-29 09:47:25] [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]
[2024-05-29 09:47:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 09:47:25] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2024-05-29 09:47:25] [INFO ] Transformed 896 places.
[2024-05-29 09:47:25] [INFO ] Transformed 1056 transitions.
[2024-05-29 09:47:25] [INFO ] Parsed PT model containing 896 places and 1056 transitions and 4224 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SquareGrid-PT-080408-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 77 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2024-05-29 09:47:25] [INFO ] Computed 353 invariants in 71 ms
[2024-05-29 09:47:26] [INFO ] Implicit Places using invariants in 804 ms returned []
[2024-05-29 09:47:26] [INFO ] Invariant cache hit.
[2024-05-29 09:47:27] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1778 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 09:47:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60497ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60613ms
Finished structural reductions in LTL mode , in 1 iterations and 62494 ms. Remains : 896/896 places, 1056/1056 transitions.
Support contains 45 out of 896 places after structural reductions.
[2024-05-29 09:48:28] [INFO ] Flatten gal took : 117 ms
[2024-05-29 09:48:28] [INFO ] Flatten gal took : 71 ms
[2024-05-29 09:48:28] [INFO ] Input system was already deterministic with 1056 transitions.
RANDOM walk for 40000 steps (8 resets) in 4021 ms. (9 steps per ms) remains 7/33 properties
BEST_FIRST walk for 40004 steps (8 resets) in 528 ms. (75 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 564 ms. (70 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 398 ms. (100 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 403 ms. (99 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 375 ms. (106 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 7/7 properties
[2024-05-29 09:48:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 355/362 variables, 8/8 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/8 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 533/895 variables, 344/352 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 6 solved, 1 unsolved in 599 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 355/357 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/357 variables, 0/3 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 538/895 variables, 349/352 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 1/1250 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1952 variables, 0/1250 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1952 variables, 0/1250 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1250 constraints, problems are : Problem set: 6 solved, 1 unsolved in 529 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 1140ms problems are : Problem set: 6 solved, 1 unsolved
Finished Parikh walk after 439 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 39 ms.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA SquareGrid-PT-080408-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLCardinality-05 TRUE 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 U (G(p0)||p1))))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:48:32] [INFO ] Invariant cache hit.
[2024-05-29 09:48:32] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-29 09:48:32] [INFO ] Invariant cache hit.
[2024-05-29 09:48:33] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 09:48:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60334ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60343ms
Finished structural reductions in LTL mode , in 1 iterations and 61831 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 2497 ms.
Product exploration explored 100000 steps with 50000 reset in 2652 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 p1 p0), (X (NOT (AND (NOT p1) p0))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 152 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-080408-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-080408-LTLCardinality-00 finished in 68042 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((p0||X(p1)))&&F((p2||G(F(p1)))))))'
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 35 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:49:40] [INFO ] Invariant cache hit.
[2024-05-29 09:49:40] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-05-29 09:49:40] [INFO ] Invariant cache hit.
[2024-05-29 09:49:41] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
[2024-05-29 09:49:41] [INFO ] Redundant transitions in 63 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:49:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s750 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60315ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61844 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-01
Product exploration explored 100000 steps with 20 reset in 5609 ms.
Product exploration explored 100000 steps with 28 reset in 6040 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 p2 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 9 factoid took 222 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 2641 ms. (15 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 474 ms. (84 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 2/2 properties
[2024-05-29 09:50:55] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 347/369 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 526/895 variables, 346/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 2 unsolved in 508 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 347/369 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 526/895 variables, 346/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1952 variables, 2/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1251 constraints, problems are : Problem set: 0 solved, 2 unsolved in 605 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1135ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1133 steps, including 0 resets, run visited all 2 properties in 58 ms. (steps per millisecond=19 )
Parikh walk visited 2 properties in 59 ms.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 452 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 30 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:50:57] [INFO ] Invariant cache hit.
[2024-05-29 09:50:58] [INFO ] Implicit Places using invariants in 473 ms returned []
[2024-05-29 09:50:58] [INFO ] Invariant cache hit.
[2024-05-29 09:50:59] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1432 ms to find 0 implicit places.
[2024-05-29 09:50:59] [INFO ] Redundant transitions in 21 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:50:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60302ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61807 ms. Remains : 896/896 places, 1056/1056 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 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 9 factoid took 253 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 39738 steps (8 resets) in 2608 ms. (15 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 411 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 110 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 131 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 11 reset in 5484 ms.
Product exploration explored 100000 steps with 10 reset in 5539 ms.
Built C files in :
/tmp/ltsmin7142027616981481826
[2024-05-29 09:52:13] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 09:52:13] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:52:13] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 09:52:13] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:52:13] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 09:52:13] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:52:13] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7142027616981481826
Running compilation step : cd /tmp/ltsmin7142027616981481826;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7142027616981481826;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7142027616981481826;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:52:16] [INFO ] Invariant cache hit.
[2024-05-29 09:52:17] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-29 09:52:17] [INFO ] Invariant cache hit.
[2024-05-29 09:52:18] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
[2024-05-29 09:52:18] [INFO ] Redundant transitions in 12 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:52:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60349ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60359ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61891 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin13684928387895779634
[2024-05-29 09:53:18] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 09:53:18] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:53:18] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 09:53:18] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:53:18] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 09:53:18] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:53:18] [INFO ] Built C files in 215ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13684928387895779634
Running compilation step : cd /tmp/ltsmin13684928387895779634;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13684928387895779634;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13684928387895779634;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 09:53:21] [INFO ] Flatten gal took : 60 ms
[2024-05-29 09:53:21] [INFO ] Flatten gal took : 49 ms
[2024-05-29 09:53:21] [INFO ] Time to serialize gal into /tmp/LTL2855589953459779375.gal : 13 ms
[2024-05-29 09:53:21] [INFO ] Time to serialize properties into /tmp/LTL16900948655856994370.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/LTL2855589953459779375.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6428661615274394067.hoa' '-atoms' '/tmp/LTL16900948655856994370.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/LTL16900948655856994370.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6428661615274394067.hoa
Detected timeout of ITS tools.
[2024-05-29 09:53:37] [INFO ] Flatten gal took : 43 ms
[2024-05-29 09:53:37] [INFO ] Flatten gal took : 44 ms
[2024-05-29 09:53:37] [INFO ] Time to serialize gal into /tmp/LTL1720421850553393125.gal : 7 ms
[2024-05-29 09:53:37] [INFO ] Time to serialize properties into /tmp/LTL16198024298452323251.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1720421850553393125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16198024298452323251.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 : !((G((F(("(pb1_5_2>=2)")||(X("(p4i_3_6<=pb3_2_8)"))))&&(F(("(pb2_4_1<=pb1_7_1)")||(G(F("(p4i_3_6<=pb3_2_8)"))))))))
Formula 0 simplified : F(G(!"(pb1_5_2>=2)" & X!"(p4i_3_6<=pb3_2_8)") | G(!"(pb2_4_1<=pb1_7_1)" & FG!"(p4i_3_6<=pb3_2_8)"))
Detected timeout of ITS tools.
[2024-05-29 09:53:52] [INFO ] Flatten gal took : 38 ms
[2024-05-29 09:53:52] [INFO ] Applying decomposition
[2024-05-29 09:53:52] [INFO ] Flatten gal took : 36 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/graph9892370313877480160.txt' '-o' '/tmp/graph9892370313877480160.bin' '-w' '/tmp/graph9892370313877480160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9892370313877480160.bin' '-l' '-1' '-v' '-w' '/tmp/graph9892370313877480160.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:53:52] [INFO ] Decomposing Gal with order
[2024-05-29 09:53:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:53:52] [INFO ] Removed a total of 1027 redundant transitions.
[2024-05-29 09:53:52] [INFO ] Flatten gal took : 115 ms
[2024-05-29 09:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 49 ms.
[2024-05-29 09:53:52] [INFO ] Time to serialize gal into /tmp/LTL14589315874657937763.gal : 16 ms
[2024-05-29 09:53:52] [INFO ] Time to serialize properties into /tmp/LTL9272705184551021054.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/LTL14589315874657937763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9272705184551021054.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 : !((G((F(("(gi1.gi0.gi1.gi4.gi1.gi0.gu326.pb1_5_2>=2)")||(X("(gu156.p4i_3_6<=gu156.pb3_2_8)"))))&&(F(("(gu300.pb2_4_1<=gu300.pb1_7_1)")...202
Formula 0 simplified : F(G(!"(gi1.gi0.gi1.gi4.gi1.gi0.gu326.pb1_5_2>=2)" & X!"(gu156.p4i_3_6<=gu156.pb3_2_8)") | G(!"(gu300.pb2_4_1<=gu300.pb1_7_1)" & FG!"...188
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-01 finished in 267668 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 U p1))))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 28 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:54:08] [INFO ] Invariant cache hit.
[2024-05-29 09:54:08] [INFO ] Implicit Places using invariants in 470 ms returned []
[2024-05-29 09:54:08] [INFO ] Invariant cache hit.
[2024-05-29 09:54:09] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 1361 ms to find 0 implicit places.
[2024-05-29 09:54:09] [INFO ] Redundant transitions in 10 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:54:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60294ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60302ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61718 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-03
Product exploration explored 100000 steps with 18 reset in 5870 ms.
Product exploration explored 100000 steps with 13 reset in 6167 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 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 293 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 21790 steps (4 resets) in 1588 ms. (13 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 560 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
[2024-05-29 09:55:24] [INFO ] Invariant cache hit.
[2024-05-29 09:55:25] [INFO ] [Real]Absence check using 352 positive place invariants in 291 ms returned sat
[2024-05-29 09:55:25] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 17 ms returned sat
[2024-05-29 09:55:26] [INFO ] [Real]Absence check using state equation in 1106 ms returned sat
[2024-05-29 09:55:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:55:27] [INFO ] [Nat]Absence check using 352 positive place invariants in 263 ms returned sat
[2024-05-29 09:55:27] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 18 ms returned sat
[2024-05-29 09:55:28] [INFO ] [Nat]Absence check using state equation in 969 ms returned sat
[2024-05-29 09:55:28] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-29 09:55:31] [INFO ] Added : 293 causal constraints over 59 iterations in 3457 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 23 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:55:31] [INFO ] Invariant cache hit.
[2024-05-29 09:55:32] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-29 09:55:32] [INFO ] Invariant cache hit.
[2024-05-29 09:55:33] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2024-05-29 09:55:33] [INFO ] Redundant transitions in 16 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:55:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60295ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60305ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61771 ms. Remains : 896/896 places, 1056/1056 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 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 483 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 16376 steps (2 resets) in 1088 ms. (15 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 551 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1)]
[2024-05-29 09:56:36] [INFO ] Invariant cache hit.
[2024-05-29 09:56:37] [INFO ] [Real]Absence check using 352 positive place invariants in 274 ms returned sat
[2024-05-29 09:56:37] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 9 ms returned sat
[2024-05-29 09:56:38] [INFO ] [Real]Absence check using state equation in 1039 ms returned sat
[2024-05-29 09:56:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:56:39] [INFO ] [Nat]Absence check using 352 positive place invariants in 273 ms returned sat
[2024-05-29 09:56:39] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 18 ms returned sat
[2024-05-29 09:56:40] [INFO ] [Nat]Absence check using state equation in 971 ms returned sat
[2024-05-29 09:56:40] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 51 ms.
[2024-05-29 09:56:43] [INFO ] Added : 293 causal constraints over 59 iterations in 3427 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 17 reset in 5720 ms.
Product exploration explored 100000 steps with 20 reset in 6119 ms.
Built C files in :
/tmp/ltsmin1374945548051961097
[2024-05-29 09:56:55] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 09:56:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:56:55] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 09:56:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:56:55] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 09:56:55] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:56:55] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1374945548051961097
Running compilation step : cd /tmp/ltsmin1374945548051961097;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1374945548051961097;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1374945548051961097;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:56:58] [INFO ] Invariant cache hit.
[2024-05-29 09:56:59] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-29 09:56:59] [INFO ] Invariant cache hit.
[2024-05-29 09:57:00] [INFO ] Implicit Places using invariants and state equation in 951 ms returned []
Implicit Place search using SMT with State Equation took 1477 ms to find 0 implicit places.
[2024-05-29 09:57:00] [INFO ] Redundant transitions in 16 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:57:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
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(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 0.0)
(s564 0.0)
(s565 0.0)
(s566 0.0)
(s567 0.0)
(s568 0.0)
(s569 0.0)
(s570 0.0)
(s571 0.0)
(s572 0.0)
(s573 0.0)
(s574 0.0)
(s575 0.0)
(s576 0.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 0.0)
(s585 0.0)
(s586 0.0)
(s587 0.0)
(s588 0.0)
(s589 0.0)
(s590 0.0)
(s591 0.0)
(s592 0.0)
(s593 0.0)
(s594 0.0)
(s595 timeout
0.0)
(s596 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60323ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60336ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61863 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin1625462320539742512
[2024-05-29 09:58:00] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 09:58:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:58:00] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 09:58:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:58:00] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 09:58:00] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:58:00] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1625462320539742512
Running compilation step : cd /tmp/ltsmin1625462320539742512;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1625462320539742512;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1625462320539742512;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 09:58:03] [INFO ] Flatten gal took : 45 ms
[2024-05-29 09:58:03] [INFO ] Flatten gal took : 38 ms
[2024-05-29 09:58:03] [INFO ] Time to serialize gal into /tmp/LTL1106784461509061146.gal : 10 ms
[2024-05-29 09:58:03] [INFO ] Time to serialize properties into /tmp/LTL9997287506452059276.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1106784461509061146.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14568491904883073661.hoa' '-atoms' '/tmp/LTL9997287506452059276.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/LTL9997287506452059276.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14568491904883073661.hoa
Detected timeout of ITS tools.
[2024-05-29 09:58:18] [INFO ] Flatten gal took : 36 ms
[2024-05-29 09:58:18] [INFO ] Flatten gal took : 32 ms
[2024-05-29 09:58:18] [INFO ] Time to serialize gal into /tmp/LTL10576259129504696675.gal : 5 ms
[2024-05-29 09:58:18] [INFO ] Time to serialize properties into /tmp/LTL15402176258773174704.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/LTL10576259129504696675.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15402176258773174704.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...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(pb2_3_1<=p1il_6_4)")U("(p1o_4_3>=1)")))))
Formula 0 simplified : GF(!"(pb2_3_1<=p1il_6_4)" R !"(p1o_4_3>=1)")
Detected timeout of ITS tools.
[2024-05-29 09:58:34] [INFO ] Flatten gal took : 32 ms
[2024-05-29 09:58:34] [INFO ] Applying decomposition
[2024-05-29 09:58:34] [INFO ] Flatten gal took : 47 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/graph5377830245392907035.txt' '-o' '/tmp/graph5377830245392907035.bin' '-w' '/tmp/graph5377830245392907035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5377830245392907035.bin' '-l' '-1' '-v' '-w' '/tmp/graph5377830245392907035.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:58:34] [INFO ] Decomposing Gal with order
[2024-05-29 09:58:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:58:34] [INFO ] Removed a total of 1023 redundant transitions.
[2024-05-29 09:58:34] [INFO ] Flatten gal took : 60 ms
[2024-05-29 09:58:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 26 ms.
[2024-05-29 09:58:34] [INFO ] Time to serialize gal into /tmp/LTL14570860462195645267.gal : 8 ms
[2024-05-29 09:58:34] [INFO ] Time to serialize properties into /tmp/LTL11517844014830600445.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/LTL14570860462195645267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11517844014830600445.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...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu298.pb2_3_1<=gu298.p1il_6_4)")U("(gi2.gu114.p1o_4_3>=1)")))))
Formula 0 simplified : GF(!"(gu298.pb2_3_1<=gu298.p1il_6_4)" R !"(gi2.gu114.p1o_4_3>=1)")
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-03 finished in 281487 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)) U p1)))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 28 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 09:58:49] [INFO ] Invariant cache hit.
[2024-05-29 09:58:50] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-29 09:58:50] [INFO ] Invariant cache hit.
[2024-05-29 09:58:50] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1424 ms to find 0 implicit places.
[2024-05-29 09:58:51] [INFO ] Redundant transitions in 14 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 09:58:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60289ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60296ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61774 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-04
Product exploration explored 100000 steps with 2 reset in 4738 ms.
Product exploration explored 100000 steps with 2 reset in 4999 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 p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 103 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p0), (NOT p1)]
RANDOM walk for 27076 steps (6 resets) in 1915 ms. (14 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p0), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 23 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:00:03] [INFO ] Invariant cache hit.
[2024-05-29 10:00:03] [INFO ] Implicit Places using invariants in 507 ms returned []
[2024-05-29 10:00:03] [INFO ] Invariant cache hit.
[2024-05-29 10:00:04] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1480 ms to find 0 implicit places.
[2024-05-29 10:00:04] [INFO ] Redundant transitions in 14 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:00:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60276ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60284ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61811 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 77 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p0), (NOT p1)]
RANDOM walk for 27440 steps (5 resets) in 1980 ms. (13 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 138 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 4642 ms.
Product exploration explored 100000 steps with 2 reset in 4883 ms.
Built C files in :
/tmp/ltsmin15297640386319805069
[2024-05-29 10:01:16] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:01:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:01:16] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:01:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:01:16] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:01:16] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:01:16] [INFO ] Built C files in 197ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15297640386319805069
Running compilation step : cd /tmp/ltsmin15297640386319805069;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15297640386319805069;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15297640386319805069;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:01:19] [INFO ] Invariant cache hit.
[2024-05-29 10:01:20] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-05-29 10:01:20] [INFO ] Invariant cache hit.
[2024-05-29 10:01:21] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1353 ms to find 0 implicit places.
[2024-05-29 10:01:21] [INFO ] Redundant transitions in 14 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:01:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
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(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 24.0)
(s859 24.0)
(s860 24.0)
(s861 24.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 24.0)
(s866 24.0)
(s867 24.0)
(s868 24.0)
(s869 1.0)
(s870 1.0)
(s871 24.0)
(s872 1.0)
(s873 24.0)
(s874 24.0)
(s875 24.0)
(s876 1.0)
(s877 24.0)
(s878 24.0)
(s879 1.0)
(s880 1.0)
(s881 24.0)
(s882 1.0)
(s883 1.0)
(s884 24.0)
(s885 24.0)
(s886 1.0)
(s887 24.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 24.0)
(s892 1.0)
(s893 24.0)
(s894 1.0)
(s895 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60315ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61704 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin384158536696659748
[2024-05-29 10:02:21] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:02:21] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:02:21] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:02:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:02:21] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:02:21] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:02:21] [INFO ] Built C files in 184ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin384158536696659748
Running compilation step : cd /tmp/ltsmin384158536696659748;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin384158536696659748;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin384158536696659748;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 10:02:24] [INFO ] Flatten gal took : 31 ms
[2024-05-29 10:02:24] [INFO ] Flatten gal took : 31 ms
[2024-05-29 10:02:24] [INFO ] Time to serialize gal into /tmp/LTL3574788872563497369.gal : 9 ms
[2024-05-29 10:02:24] [INFO ] Time to serialize properties into /tmp/LTL8845087845197886407.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3574788872563497369.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1956838712658035620.hoa' '-atoms' '/tmp/LTL8845087845197886407.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...317
Loading property file /tmp/LTL8845087845197886407.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1956838712658035620.hoa
Detected timeout of ITS tools.
[2024-05-29 10:02:39] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:02:39] [INFO ] Flatten gal took : 31 ms
[2024-05-29 10:02:39] [INFO ] Time to serialize gal into /tmp/LTL847976572906160211.gal : 5 ms
[2024-05-29 10:02:39] [INFO ] Time to serialize properties into /tmp/LTL508471933457511935.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/LTL847976572906160211.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL508471933457511935.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...273
Read 1 LTL properties
Checking formula 0 : !((G((F(G("(pb4_5_5<1)")))U("(pbl_2_3>p4i_6_4)"))))
Formula 0 simplified : F(GF!"(pb4_5_5<1)" R !"(pbl_2_3>p4i_6_4)")
Detected timeout of ITS tools.
[2024-05-29 10:02:54] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:02:54] [INFO ] Applying decomposition
[2024-05-29 10:02:55] [INFO ] Flatten gal took : 29 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/graph1722610562017506485.txt' '-o' '/tmp/graph1722610562017506485.bin' '-w' '/tmp/graph1722610562017506485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1722610562017506485.bin' '-l' '-1' '-v' '-w' '/tmp/graph1722610562017506485.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:02:55] [INFO ] Decomposing Gal with order
[2024-05-29 10:02:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:02:55] [INFO ] Removed a total of 1031 redundant transitions.
[2024-05-29 10:02:55] [INFO ] Flatten gal took : 59 ms
[2024-05-29 10:02:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 13 ms.
[2024-05-29 10:02:55] [INFO ] Time to serialize gal into /tmp/LTL627104056400782905.gal : 8 ms
[2024-05-29 10:02:55] [INFO ] Time to serialize properties into /tmp/LTL18326892473513771956.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/LTL627104056400782905.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18326892473513771956.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 : !((G((F(G("(gi0.gi1.gi1.gi0.gu332.pb4_5_5<1)")))U("(gu165.pbl_2_3>gu165.p4i_6_4)"))))
Formula 0 simplified : F(GF!"(gi0.gi1.gi1.gi0.gu332.pb4_5_5<1)" R !"(gu165.pbl_2_3>gu165.p4i_6_4)")
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-04 finished in 260863 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&&G(p1))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:03:10] [INFO ] Invariant cache hit.
[2024-05-29 10:03:10] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-29 10:03:10] [INFO ] Invariant cache hit.
[2024-05-29 10:03:11] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
[2024-05-29 10:03:11] [INFO ] Redundant transitions in 14 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:03:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
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(s49 1.0)
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(s54 1.0)
(s55 0.0)
(s56 1.0)
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(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
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(s71 1.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
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(s144 1.0)
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(s148 0.0)
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(s183 1.0)
(s184 1.0)
(s185 1.0)
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(s191 1.0)
(s192 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60340ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61807 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-06
Stuttering criterion allowed to conclude after 45426 steps with 0 reset in 2065 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-06 finished in 63982 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(p0)||(p0&&F(p1))))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 23 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:04:14] [INFO ] Invariant cache hit.
[2024-05-29 10:04:14] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-29 10:04:14] [INFO ] Invariant cache hit.
[2024-05-29 10:04:15] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1461 ms to find 0 implicit places.
[2024-05-29 10:04:15] [INFO ] Redundant transitions in 15 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:04:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60299ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60306ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61812 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-07
Product exploration explored 100000 steps with 15 reset in 5871 ms.
Product exploration explored 100000 steps with 4 reset in 5425 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 (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p0)), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 2808 ms. (14 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 395 ms. (101 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 3/3 properties
[2024-05-29 10:05:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 350/360 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 535/895 variables, 349/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 3 unsolved in 702 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 350/360 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 535/895 variables, 349/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1952 variables, 3/1252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1952 variables, 0/1252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/1952 variables, 0/1252 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1252 constraints, problems are : Problem set: 0 solved, 3 unsolved in 711 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1423ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 1449 steps, including 0 resets, run visited all 3 properties in 56 ms. (steps per millisecond=25 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 57 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p0)), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT (OR p1 p0))), (F (NOT (OR (NOT p1) (NOT p0)))), (F (NOT (OR (NOT p1) p0))), (F (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 9 factoid took 356 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:05:31] [INFO ] Invariant cache hit.
[2024-05-29 10:05:32] [INFO ] Implicit Places using invariants in 472 ms returned []
[2024-05-29 10:05:32] [INFO ] Invariant cache hit.
[2024-05-29 10:05:33] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1404 ms to find 0 implicit places.
[2024-05-29 10:05:33] [INFO ] Redundant transitions in 15 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:05:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60316ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61763 ms. Remains : 896/896 places, 1056/1056 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 (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 126 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 3551 ms. (11 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 1/1 properties
[2024-05-29 10:06:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 350/360 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:06:35] [INFO ] Deduced a trap composed of 353 places in 192 ms of which 22 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 535/895 variables, 349/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/895 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/896 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/896 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1056/1952 variables, 896/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1952 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1952 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1250 constraints, problems are : Problem set: 0 solved, 1 unsolved in 753 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 350/360 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 535/895 variables, 349/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/895 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/896 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/896 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1056/1952 variables, 896/1250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1952 variables, 1/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 461 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1222ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 919 steps, including 0 resets, run visited all 1 properties in 41 ms. (steps per millisecond=22 )
Parikh walk visited 1 properties in 40 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F p1), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 13 factoid took 297 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 9 reset in 5619 ms.
Product exploration explored 100000 steps with 11 reset in 5964 ms.
Built C files in :
/tmp/ltsmin9551402925575108142
[2024-05-29 10:06:49] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:06:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:06:49] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:06:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:06:49] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:06:49] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:06:49] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9551402925575108142
Running compilation step : cd /tmp/ltsmin9551402925575108142;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9551402925575108142;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9551402925575108142;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:06:52] [INFO ] Invariant cache hit.
[2024-05-29 10:06:53] [INFO ] Implicit Places using invariants in 482 ms returned []
[2024-05-29 10:06:53] [INFO ] Invariant cache hit.
[2024-05-29 10:06:54] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1412 ms to find 0 implicit places.
[2024-05-29 10:06:54] [INFO ] Redundant transitions in 15 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:06:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60284ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60291ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61746 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin7501249358518245685
[2024-05-29 10:07:54] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:07:54] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:07:54] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:07:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:07:54] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:07:54] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:07:54] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7501249358518245685
Running compilation step : cd /tmp/ltsmin7501249358518245685;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7501249358518245685;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7501249358518245685;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 10:07:57] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:07:57] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:07:57] [INFO ] Time to serialize gal into /tmp/LTL4457201811553292074.gal : 5 ms
[2024-05-29 10:07:57] [INFO ] Time to serialize properties into /tmp/LTL1038684155083636417.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4457201811553292074.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13900363463036583867.hoa' '-atoms' '/tmp/LTL1038684155083636417.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/LTL1038684155083636417.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13900363463036583867.hoa
Detected timeout of ITS tools.
[2024-05-29 10:08:12] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:08:12] [INFO ] Flatten gal took : 32 ms
[2024-05-29 10:08:12] [INFO ] Time to serialize gal into /tmp/LTL11538881577468581869.gal : 4 ms
[2024-05-29 10:08:12] [INFO ] Time to serialize properties into /tmp/LTL7079700395263158430.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/LTL11538881577468581869.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7079700395263158430.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 : !(((G("(pb3_8_4>=2)"))||(F("(pb3_4_1<1)"))))
Formula 0 simplified : F!"(pb3_8_4>=2)" & G!"(pb3_4_1<1)"
Detected timeout of ITS tools.
[2024-05-29 10:08:27] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:08:27] [INFO ] Applying decomposition
[2024-05-29 10:08:27] [INFO ] Flatten gal took : 29 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/graph8506829789581603663.txt' '-o' '/tmp/graph8506829789581603663.bin' '-w' '/tmp/graph8506829789581603663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8506829789581603663.bin' '-l' '-1' '-v' '-w' '/tmp/graph8506829789581603663.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:08:28] [INFO ] Decomposing Gal with order
[2024-05-29 10:08:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:08:28] [INFO ] Removed a total of 1024 redundant transitions.
[2024-05-29 10:08:28] [INFO ] Flatten gal took : 57 ms
[2024-05-29 10:08:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 10:08:28] [INFO ] Time to serialize gal into /tmp/LTL15203991830981301361.gal : 12 ms
[2024-05-29 10:08:28] [INFO ] Time to serialize properties into /tmp/LTL6442381987535146140.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/LTL15203991830981301361.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6442381987535146140.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Checking formula 0 : !(((G("(i16.u349.pb3_8_4>=2)"))||(F("(i9.u297.pb3_4_1<1)"))))
Formula 0 simplified : F!"(i16.u349.pb3_8_4>=2)" & G!"(i9.u297.pb3_4_1<1)"
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-07 finished in 268851 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((p0||X(X(G(p1))))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 12 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:08:43] [INFO ] Invariant cache hit.
[2024-05-29 10:08:43] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-29 10:08:43] [INFO ] Invariant cache hit.
[2024-05-29 10:08:44] [INFO ] Implicit Places using invariants and state equation in 883 ms returned []
Implicit Place search using SMT with State Equation took 1349 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:08:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60305ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60315ms
Finished structural reductions in LTL mode , in 1 iterations and 61681 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 1661 steps with 0 reset in 110 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-09 finished in 61925 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' '!(((p0 U p1)||X((X(p2) U (X(G(p2))||(p3&&X(p2)))))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:09:45] [INFO ] Invariant cache hit.
[2024-05-29 10:09:45] [INFO ] Implicit Places using invariants in 480 ms returned []
[2024-05-29 10:09:45] [INFO ] Invariant cache hit.
[2024-05-29 10:09:46] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1402 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:09:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60293ms
Finished structural reductions in LTL mode , in 1 iterations and 61719 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-10 finished in 61994 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&&(p1 U p2))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 19 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:10:47] [INFO ] Invariant cache hit.
[2024-05-29 10:10:47] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-29 10:10:47] [INFO ] Invariant cache hit.
[2024-05-29 10:10:48] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1509 ms to find 0 implicit places.
[2024-05-29 10:10:48] [INFO ] Redundant transitions in 12 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:10:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60284ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60291ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61854 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-11
Product exploration explored 100000 steps with 296 reset in 5881 ms.
Product exploration explored 100000 steps with 264 reset in 6140 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 p2 (NOT p1) (NOT p0)), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 11 factoid took 476 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 3440 ms. (11 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 449 ms. (88 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 390 ms. (102 steps per ms) remains 2/2 properties
[2024-05-29 10:12:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 358/362 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 533/895 variables, 347/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 2 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 358/362 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 533/895 variables, 347/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 2/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1251 constraints, problems are : Problem set: 0 solved, 2 unsolved in 678 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1194ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 678 steps, including 0 resets, run visited all 2 properties in 34 ms. (steps per millisecond=19 )
Parikh walk visited 2 properties in 34 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F p1), (F p0), (F (NOT p2)), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 624 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
[2024-05-29 10:12:05] [INFO ] Invariant cache hit.
[2024-05-29 10:12:06] [INFO ] [Real]Absence check using 352 positive place invariants in 292 ms returned sat
[2024-05-29 10:12:06] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 225 ms returned sat
[2024-05-29 10:12:07] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2024-05-29 10:12:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:12:08] [INFO ] [Nat]Absence check using 352 positive place invariants in 159 ms returned sat
[2024-05-29 10:12:08] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 109 ms returned sat
[2024-05-29 10:12:09] [INFO ] [Nat]Absence check using state equation in 1003 ms returned sat
[2024-05-29 10:12:09] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-29 10:12:14] [INFO ] Added : 363 causal constraints over 73 iterations in 4503 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 19 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:12:14] [INFO ] Invariant cache hit.
[2024-05-29 10:12:14] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-29 10:12:14] [INFO ] Invariant cache hit.
[2024-05-29 10:12:15] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1476 ms to find 0 implicit places.
[2024-05-29 10:12:15] [INFO ] Redundant transitions in 13 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:12:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60291ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60298ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61813 ms. Remains : 896/896 places, 1056/1056 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 p2 (NOT p1) (NOT p0)), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 11 factoid took 373 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 3601 ms. (11 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 2/2 properties
[2024-05-29 10:13:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 358/362 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 533/895 variables, 347/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 2 unsolved in 545 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 358/362 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 533/895 variables, 347/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 2/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/1952 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1251 constraints, problems are : Problem set: 0 solved, 2 unsolved in 609 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1161ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1058 steps, including 0 resets, run visited all 2 properties in 51 ms. (steps per millisecond=20 )
Parikh walk visited 2 properties in 54 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F p1), (F p0), (F (NOT p2)), (F (NOT (OR p2 (NOT p1)))), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 613 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 81 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
[2024-05-29 10:13:20] [INFO ] Invariant cache hit.
[2024-05-29 10:13:21] [INFO ] [Real]Absence check using 352 positive place invariants in 317 ms returned sat
[2024-05-29 10:13:21] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 232 ms returned sat
[2024-05-29 10:13:22] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2024-05-29 10:13:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:13:23] [INFO ] [Nat]Absence check using 352 positive place invariants in 169 ms returned sat
[2024-05-29 10:13:23] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 109 ms returned sat
[2024-05-29 10:13:24] [INFO ] [Nat]Absence check using state equation in 1080 ms returned sat
[2024-05-29 10:13:24] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-29 10:13:29] [INFO ] Added : 363 causal constraints over 73 iterations in 4411 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 267 reset in 5856 ms.
Product exploration explored 100000 steps with 306 reset in 6085 ms.
Built C files in :
/tmp/ltsmin15720714500175242909
[2024-05-29 10:13:41] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:13:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:13:41] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:13:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:13:41] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:13:41] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:13:41] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15720714500175242909
Running compilation step : cd /tmp/ltsmin15720714500175242909;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15720714500175242909;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15720714500175242909;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 15 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:13:44] [INFO ] Invariant cache hit.
[2024-05-29 10:13:45] [INFO ] Implicit Places using invariants in 546 ms returned []
[2024-05-29 10:13:45] [INFO ] Invariant cache hit.
[2024-05-29 10:13:46] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1555 ms to find 0 implicit places.
[2024-05-29 10:13:46] [INFO ] Redundant transitions in 15 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:13:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
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(s784 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60314ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61918 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin5607756843074043340
[2024-05-29 10:14:46] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:14:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:14:46] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:14:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:14:46] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:14:46] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:14:46] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5607756843074043340
Running compilation step : cd /tmp/ltsmin5607756843074043340;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5607756843074043340;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5607756843074043340;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 10:14:49] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:14:49] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:14:49] [INFO ] Time to serialize gal into /tmp/LTL8234784640299534630.gal : 6 ms
[2024-05-29 10:14:49] [INFO ] Time to serialize properties into /tmp/LTL12197875437489337618.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8234784640299534630.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16094764424291757339.hoa' '-atoms' '/tmp/LTL12197875437489337618.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...319
Loading property file /tmp/LTL12197875437489337618.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16094764424291757339.hoa
Detected timeout of ITS tools.
[2024-05-29 10:15:04] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:15:04] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:15:04] [INFO ] Time to serialize gal into /tmp/LTL1392661521933274547.gal : 5 ms
[2024-05-29 10:15:04] [INFO ] Time to serialize properties into /tmp/LTL10560809137348022977.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/LTL1392661521933274547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10560809137348022977.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(("(p4ol_5_5<1)")&&(("(pb1_5_3<=p1ol_9_4)")U("(pb2_5_5>=1)")))))
Formula 0 simplified : G(!"(p4ol_5_5<1)" | (!"(pb1_5_3<=p1ol_9_4)" R !"(pb2_5_5>=1)"))
Detected timeout of ITS tools.
[2024-05-29 10:15:19] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:15:19] [INFO ] Applying decomposition
[2024-05-29 10:15:19] [INFO ] Flatten gal took : 35 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/graph17057696559769778253.txt' '-o' '/tmp/graph17057696559769778253.bin' '-w' '/tmp/graph17057696559769778253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17057696559769778253.bin' '-l' '-1' '-v' '-w' '/tmp/graph17057696559769778253.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:15:19] [INFO ] Decomposing Gal with order
[2024-05-29 10:15:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:15:20] [INFO ] Removed a total of 1023 redundant transitions.
[2024-05-29 10:15:20] [INFO ] Flatten gal took : 46 ms
[2024-05-29 10:15:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 7 ms.
[2024-05-29 10:15:20] [INFO ] Time to serialize gal into /tmp/LTL8998338447431256090.gal : 6 ms
[2024-05-29 10:15:20] [INFO ] Time to serialize properties into /tmp/LTL12370840427135316095.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/LTL8998338447431256090.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12370840427135316095.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(("(gi2.gu231.p4ol_5_5<1)")&&(("(gu141.pb1_5_3<=gu141.p1ol_9_4)")U("(gi2.gu327.pb2_5_5>=1)")))))
Formula 0 simplified : G(!"(gi2.gu231.p4ol_5_5<1)" | (!"(gu141.pb1_5_3<=gu141.p1ol_9_4)" R !"(gi2.gu327.pb2_5_5>=1)"))
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-11 finished in 288046 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(G(((X(p0)||F(p1)) U X(p2)))))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 8 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:15:35] [INFO ] Invariant cache hit.
[2024-05-29 10:15:35] [INFO ] Implicit Places using invariants in 477 ms returned []
[2024-05-29 10:15:35] [INFO ] Invariant cache hit.
[2024-05-29 10:15:36] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:15:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60287ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60294ms
Finished structural reductions in LTL mode , in 1 iterations and 61707 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-13
Product exploration explored 100000 steps with 20237 reset in 3629 ms.
Product exploration explored 100000 steps with 20666 reset in 3808 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 p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 336 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (8 resets) in 2558 ms. (15 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 1/1 properties
[2024-05-29 10:16:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 355/356 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/356 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 539/895 variables, 350/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 1 unsolved in 473 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 355/356 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/356 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 539/895 variables, 350/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:16:47] [INFO ] Deduced a trap composed of 404 places in 222 ms of which 4 ms to minimize.
[2024-05-29 10:16:47] [INFO ] Deduced a trap composed of 397 places in 226 ms of which 4 ms to minimize.
[2024-05-29 10:16:47] [INFO ] Deduced a trap composed of 399 places in 230 ms of which 4 ms to minimize.
[2024-05-29 10:16:48] [INFO ] Deduced a trap composed of 397 places in 208 ms of which 4 ms to minimize.
[2024-05-29 10:16:48] [INFO ] Deduced a trap composed of 395 places in 206 ms of which 3 ms to minimize.
[2024-05-29 10:16:48] [INFO ] Deduced a trap composed of 400 places in 224 ms of which 4 ms to minimize.
[2024-05-29 10:16:48] [INFO ] Deduced a trap composed of 394 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:16:49] [INFO ] Deduced a trap composed of 399 places in 215 ms of which 4 ms to minimize.
[2024-05-29 10:16:49] [INFO ] Deduced a trap composed of 394 places in 208 ms of which 4 ms to minimize.
[2024-05-29 10:16:49] [INFO ] Deduced a trap composed of 400 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:16:49] [INFO ] Deduced a trap composed of 396 places in 209 ms of which 3 ms to minimize.
[2024-05-29 10:16:49] [INFO ] Deduced a trap composed of 396 places in 207 ms of which 4 ms to minimize.
[2024-05-29 10:16:50] [INFO ] Deduced a trap composed of 388 places in 212 ms of which 3 ms to minimize.
[2024-05-29 10:16:50] [INFO ] Deduced a trap composed of 388 places in 207 ms of which 3 ms to minimize.
[2024-05-29 10:16:50] [INFO ] Deduced a trap composed of 397 places in 199 ms of which 4 ms to minimize.
[2024-05-29 10:16:50] [INFO ] Deduced a trap composed of 396 places in 216 ms of which 4 ms to minimize.
[2024-05-29 10:16:51] [INFO ] Deduced a trap composed of 391 places in 219 ms of which 3 ms to minimize.
[2024-05-29 10:16:51] [INFO ] Deduced a trap composed of 393 places in 207 ms of which 4 ms to minimize.
[2024-05-29 10:16:51] [INFO ] Deduced a trap composed of 400 places in 209 ms of which 4 ms to minimize.
[2024-05-29 10:16:51] [INFO ] Deduced a trap composed of 395 places in 206 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 20/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:16:51] [INFO ] Deduced a trap composed of 388 places in 206 ms of which 3 ms to minimize.
[2024-05-29 10:16:52] [INFO ] Deduced a trap composed of 392 places in 220 ms of which 3 ms to minimize.
SMT process timed out in 5707ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 41 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 896/896 places, 1056/1056 transitions.
RANDOM walk for 40000 steps (8 resets) in 2829 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 213905 steps, run timeout after 3003 ms. (steps per millisecond=71 ) properties seen :0 out of 1
Probabilistic random walk after 213905 steps, saw 213134 distinct states, run finished after 3007 ms. (steps per millisecond=71 ) properties seen :0
[2024-05-29 10:16:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 355/356 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/356 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 539/895 variables, 350/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1952 variables, 0/1249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1249 constraints, problems are : Problem set: 0 solved, 1 unsolved in 502 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 355/356 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/356 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 539/895 variables, 350/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:16:57] [INFO ] Deduced a trap composed of 404 places in 214 ms of which 3 ms to minimize.
[2024-05-29 10:16:57] [INFO ] Deduced a trap composed of 397 places in 249 ms of which 3 ms to minimize.
[2024-05-29 10:16:57] [INFO ] Deduced a trap composed of 399 places in 212 ms of which 3 ms to minimize.
[2024-05-29 10:16:57] [INFO ] Deduced a trap composed of 397 places in 220 ms of which 4 ms to minimize.
[2024-05-29 10:16:57] [INFO ] Deduced a trap composed of 395 places in 214 ms of which 3 ms to minimize.
[2024-05-29 10:16:58] [INFO ] Deduced a trap composed of 400 places in 211 ms of which 4 ms to minimize.
[2024-05-29 10:16:58] [INFO ] Deduced a trap composed of 394 places in 215 ms of which 3 ms to minimize.
[2024-05-29 10:16:58] [INFO ] Deduced a trap composed of 399 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:16:58] [INFO ] Deduced a trap composed of 394 places in 224 ms of which 3 ms to minimize.
[2024-05-29 10:16:59] [INFO ] Deduced a trap composed of 400 places in 204 ms of which 3 ms to minimize.
[2024-05-29 10:16:59] [INFO ] Deduced a trap composed of 396 places in 226 ms of which 4 ms to minimize.
[2024-05-29 10:16:59] [INFO ] Deduced a trap composed of 396 places in 214 ms of which 3 ms to minimize.
[2024-05-29 10:16:59] [INFO ] Deduced a trap composed of 388 places in 200 ms of which 3 ms to minimize.
[2024-05-29 10:17:00] [INFO ] Deduced a trap composed of 388 places in 199 ms of which 4 ms to minimize.
[2024-05-29 10:17:00] [INFO ] Deduced a trap composed of 397 places in 218 ms of which 3 ms to minimize.
[2024-05-29 10:17:00] [INFO ] Deduced a trap composed of 396 places in 217 ms of which 4 ms to minimize.
[2024-05-29 10:17:00] [INFO ] Deduced a trap composed of 391 places in 197 ms of which 4 ms to minimize.
[2024-05-29 10:17:00] [INFO ] Deduced a trap composed of 393 places in 196 ms of which 3 ms to minimize.
[2024-05-29 10:17:01] [INFO ] Deduced a trap composed of 400 places in 192 ms of which 3 ms to minimize.
[2024-05-29 10:17:01] [INFO ] Deduced a trap composed of 395 places in 223 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/895 variables, 20/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:17:01] [INFO ] Deduced a trap composed of 388 places in 220 ms of which 4 ms to minimize.
[2024-05-29 10:17:01] [INFO ] Deduced a trap composed of 392 places in 215 ms of which 3 ms to minimize.
[2024-05-29 10:17:02] [INFO ] Deduced a trap composed of 396 places in 208 ms of which 3 ms to minimize.
[2024-05-29 10:17:02] [INFO ] Deduced a trap composed of 390 places in 208 ms of which 3 ms to minimize.
[2024-05-29 10:17:02] [INFO ] Deduced a trap composed of 388 places in 220 ms of which 3 ms to minimize.
[2024-05-29 10:17:02] [INFO ] Deduced a trap composed of 393 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:03] [INFO ] Deduced a trap composed of 394 places in 210 ms of which 4 ms to minimize.
[2024-05-29 10:17:03] [INFO ] Deduced a trap composed of 390 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:03] [INFO ] Deduced a trap composed of 387 places in 233 ms of which 3 ms to minimize.
[2024-05-29 10:17:03] [INFO ] Deduced a trap composed of 399 places in 216 ms of which 3 ms to minimize.
[2024-05-29 10:17:04] [INFO ] Deduced a trap composed of 395 places in 217 ms of which 3 ms to minimize.
[2024-05-29 10:17:04] [INFO ] Deduced a trap composed of 392 places in 219 ms of which 4 ms to minimize.
[2024-05-29 10:17:04] [INFO ] Deduced a trap composed of 391 places in 230 ms of which 3 ms to minimize.
[2024-05-29 10:17:04] [INFO ] Deduced a trap composed of 392 places in 216 ms of which 4 ms to minimize.
[2024-05-29 10:17:04] [INFO ] Deduced a trap composed of 387 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:05] [INFO ] Deduced a trap composed of 393 places in 209 ms of which 3 ms to minimize.
[2024-05-29 10:17:05] [INFO ] Deduced a trap composed of 393 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:05] [INFO ] Deduced a trap composed of 392 places in 222 ms of which 4 ms to minimize.
[2024-05-29 10:17:05] [INFO ] Deduced a trap composed of 394 places in 211 ms of which 4 ms to minimize.
[2024-05-29 10:17:06] [INFO ] Deduced a trap composed of 393 places in 213 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/895 variables, 20/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:17:06] [INFO ] Deduced a trap composed of 401 places in 217 ms of which 4 ms to minimize.
[2024-05-29 10:17:06] [INFO ] Deduced a trap composed of 401 places in 222 ms of which 3 ms to minimize.
[2024-05-29 10:17:06] [INFO ] Deduced a trap composed of 401 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:07] [INFO ] Deduced a trap composed of 399 places in 210 ms of which 4 ms to minimize.
[2024-05-29 10:17:07] [INFO ] Deduced a trap composed of 397 places in 208 ms of which 3 ms to minimize.
[2024-05-29 10:17:07] [INFO ] Deduced a trap composed of 395 places in 230 ms of which 4 ms to minimize.
[2024-05-29 10:17:07] [INFO ] Deduced a trap composed of 393 places in 207 ms of which 3 ms to minimize.
[2024-05-29 10:17:07] [INFO ] Deduced a trap composed of 396 places in 203 ms of which 3 ms to minimize.
[2024-05-29 10:17:08] [INFO ] Deduced a trap composed of 390 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:08] [INFO ] Deduced a trap composed of 384 places in 222 ms of which 4 ms to minimize.
[2024-05-29 10:17:08] [INFO ] Deduced a trap composed of 397 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:08] [INFO ] Deduced a trap composed of 395 places in 208 ms of which 3 ms to minimize.
[2024-05-29 10:17:09] [INFO ] Deduced a trap composed of 389 places in 210 ms of which 4 ms to minimize.
[2024-05-29 10:17:09] [INFO ] Deduced a trap composed of 397 places in 223 ms of which 3 ms to minimize.
[2024-05-29 10:17:09] [INFO ] Deduced a trap composed of 396 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:09] [INFO ] Deduced a trap composed of 394 places in 206 ms of which 3 ms to minimize.
[2024-05-29 10:17:10] [INFO ] Deduced a trap composed of 396 places in 201 ms of which 3 ms to minimize.
[2024-05-29 10:17:10] [INFO ] Deduced a trap composed of 394 places in 196 ms of which 3 ms to minimize.
[2024-05-29 10:17:10] [INFO ] Deduced a trap composed of 394 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:10] [INFO ] Deduced a trap composed of 396 places in 222 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 20/412 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:17:11] [INFO ] Deduced a trap composed of 390 places in 224 ms of which 3 ms to minimize.
[2024-05-29 10:17:11] [INFO ] Deduced a trap composed of 396 places in 226 ms of which 3 ms to minimize.
[2024-05-29 10:17:11] [INFO ] Deduced a trap composed of 390 places in 224 ms of which 3 ms to minimize.
[2024-05-29 10:17:11] [INFO ] Deduced a trap composed of 391 places in 209 ms of which 3 ms to minimize.
[2024-05-29 10:17:11] [INFO ] Deduced a trap composed of 391 places in 202 ms of which 3 ms to minimize.
[2024-05-29 10:17:12] [INFO ] Deduced a trap composed of 393 places in 225 ms of which 3 ms to minimize.
[2024-05-29 10:17:12] [INFO ] Deduced a trap composed of 390 places in 220 ms of which 4 ms to minimize.
[2024-05-29 10:17:12] [INFO ] Deduced a trap composed of 387 places in 219 ms of which 3 ms to minimize.
[2024-05-29 10:17:12] [INFO ] Deduced a trap composed of 393 places in 214 ms of which 3 ms to minimize.
[2024-05-29 10:17:13] [INFO ] Deduced a trap composed of 386 places in 220 ms of which 3 ms to minimize.
[2024-05-29 10:17:13] [INFO ] Deduced a trap composed of 388 places in 211 ms of which 4 ms to minimize.
[2024-05-29 10:17:13] [INFO ] Deduced a trap composed of 392 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:13] [INFO ] Deduced a trap composed of 383 places in 220 ms of which 4 ms to minimize.
[2024-05-29 10:17:14] [INFO ] Deduced a trap composed of 393 places in 210 ms of which 3 ms to minimize.
[2024-05-29 10:17:14] [INFO ] Deduced a trap composed of 392 places in 226 ms of which 3 ms to minimize.
[2024-05-29 10:17:14] [INFO ] Deduced a trap composed of 390 places in 218 ms of which 3 ms to minimize.
[2024-05-29 10:17:14] [INFO ] Deduced a trap composed of 390 places in 192 ms of which 3 ms to minimize.
[2024-05-29 10:17:15] [INFO ] Deduced a trap composed of 390 places in 195 ms of which 3 ms to minimize.
[2024-05-29 10:17:15] [INFO ] Deduced a trap composed of 389 places in 214 ms of which 4 ms to minimize.
[2024-05-29 10:17:15] [INFO ] Deduced a trap composed of 391 places in 212 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/895 variables, 20/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 10:17:15] [INFO ] Deduced a trap composed of 387 places in 210 ms of which 4 ms to minimize.
[2024-05-29 10:17:15] [INFO ] Deduced a trap composed of 395 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:16] [INFO ] Deduced a trap composed of 390 places in 211 ms of which 3 ms to minimize.
[2024-05-29 10:17:16] [INFO ] Deduced a trap composed of 390 places in 206 ms of which 4 ms to minimize.
[2024-05-29 10:17:16] [INFO ] Deduced a trap composed of 386 places in 208 ms of which 3 ms to minimize.
[2024-05-29 10:17:16] [INFO ] Deduced a trap composed of 382 places in 199 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/895 variables, 6/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/895 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/896 variables, 1/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/896 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1056/1952 variables, 896/1335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1952 variables, 1/1336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1952 variables, 0/1336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1952 variables, 0/1336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 1336 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20636 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 86/86 constraints]
After SMT, in 21156ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1174 steps, including 0 resets, run visited all 1 properties in 59 ms. (steps per millisecond=19 )
Parikh walk visited 1 properties in 58 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (OR p1 p0 p2)))]
Knowledge based reduction with 2 factoid took 532 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 224 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 12 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:17:18] [INFO ] Invariant cache hit.
[2024-05-29 10:17:18] [INFO ] Implicit Places using invariants in 492 ms returned []
[2024-05-29 10:17:18] [INFO ] Invariant cache hit.
[2024-05-29 10:17:19] [INFO ] Implicit Places using invariants and state equation in 927 ms returned []
Implicit Place search using SMT with State Equation took 1419 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:17:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Finished structural reductions in LTL mode , in 1 iterations and 61745 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 382 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 35743 steps (7 resets) in 2284 ms. (15 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (OR p1 p0 p2)))]
Knowledge based reduction with 2 factoid took 401 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 191 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 218 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 21029 reset in 3582 ms.
Product exploration explored 100000 steps with 20965 reset in 3799 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 53 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:18:30] [INFO ] Redundant transitions in 9 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:18:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60302ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60391 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin13183486854975743812
[2024-05-29 10:19:31] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13183486854975743812
Running compilation step : cd /tmp/ltsmin13183486854975743812;'/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 2278 ms.
Running link step : cd /tmp/ltsmin13183486854975743812;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin13183486854975743812;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8185492588154288136.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 29 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:19:46] [INFO ] Invariant cache hit.
[2024-05-29 10:19:46] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-05-29 10:19:46] [INFO ] Invariant cache hit.
[2024-05-29 10:19:47] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:19:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60358ms
Finished structural reductions in LTL mode , in 1 iterations and 61853 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin3537280405828723943
[2024-05-29 10:20:48] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3537280405828723943
Running compilation step : cd /tmp/ltsmin3537280405828723943;'/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 2220 ms.
Running link step : cd /tmp/ltsmin3537280405828723943;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3537280405828723943;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3234933139530478855.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:21:03] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:21:03] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:21:03] [INFO ] Time to serialize gal into /tmp/LTL16432589697998686032.gal : 4 ms
[2024-05-29 10:21:03] [INFO ] Time to serialize properties into /tmp/LTL18169803317361876765.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/LTL16432589697998686032.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13182333838481262202.hoa' '-atoms' '/tmp/LTL18169803317361876765.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...320
Loading property file /tmp/LTL18169803317361876765.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13182333838481262202.hoa
Detected timeout of ITS tools.
[2024-05-29 10:21:18] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:21:18] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:21:18] [INFO ] Time to serialize gal into /tmp/LTL17831117984020506907.gal : 5 ms
[2024-05-29 10:21:18] [INFO ] Time to serialize properties into /tmp/LTL17484814518122048435.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/LTL17831117984020506907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17484814518122048435.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...277
Read 1 LTL properties
Checking formula 0 : !((X(G(((X("(pbl_6_8<2)"))||(F("(p4o_1_8<=p1i_3_1)")))U(X("((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))"))))))
Formula 0 simplified : XF((X!"(pbl_6_8<2)" & G!"(p4o_1_8<=p1i_3_1)") R X!"((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))")
Detected timeout of ITS tools.
[2024-05-29 10:21:33] [INFO ] Flatten gal took : 29 ms
[2024-05-29 10:21:33] [INFO ] Applying decomposition
[2024-05-29 10:21:33] [INFO ] Flatten gal took : 28 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/graph2175259923000229074.txt' '-o' '/tmp/graph2175259923000229074.bin' '-w' '/tmp/graph2175259923000229074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2175259923000229074.bin' '-l' '-1' '-v' '-w' '/tmp/graph2175259923000229074.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:21:33] [INFO ] Decomposing Gal with order
[2024-05-29 10:21:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:21:33] [INFO ] Removed a total of 1018 redundant transitions.
[2024-05-29 10:21:33] [INFO ] Flatten gal took : 49 ms
[2024-05-29 10:21:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 18 ms.
[2024-05-29 10:21:33] [INFO ] Time to serialize gal into /tmp/LTL17110937327794161047.gal : 7 ms
[2024-05-29 10:21:33] [INFO ] Time to serialize properties into /tmp/LTL4137023691985442023.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/LTL17110937327794161047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4137023691985442023.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 : !((X(G(((X("(gi2.gu297.pbl_6_8<2)"))||(F("(gu10.p4o_1_8<=gu10.p1i_3_1)")))U(X("((gi2.gu297.pbl_6_8>=2)&&(gu10.p4o_1_8<=gu10.p1i_3_1))"...161
Formula 0 simplified : XF((X!"(gi2.gu297.pbl_6_8<2)" & G!"(gu10.p4o_1_8<=gu10.p1i_3_1)") R X!"((gi2.gu297.pbl_6_8>=2)&&(gu10.p4o_1_8<=gu10.p1i_3_1))")
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-13 finished in 373688 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(X(G(p0)))))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:21:48] [INFO ] Invariant cache hit.
[2024-05-29 10:21:49] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-29 10:21:49] [INFO ] Invariant cache hit.
[2024-05-29 10:21:50] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1478 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:21:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60310ms
Finished structural reductions in LTL mode , in 1 iterations and 61811 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 8230 steps with 0 reset in 483 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-14 finished in 62516 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((p0||X(p1)))&&F((p2||G(F(p1)))))))'
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 U p1))))'
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)) U p1)))'
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(p0)||(p0&&F(p1))))'
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&&(p1 U p2))))'
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(G(((X(p0)||F(p1)) U X(p2)))))'
Found a Lengthening insensitive property : SquareGrid-PT-080408-LTLCardinality-13
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:22:52] [INFO ] Invariant cache hit.
[2024-05-29 10:22:52] [INFO ] Implicit Places using invariants in 494 ms returned []
[2024-05-29 10:22:52] [INFO ] Invariant cache hit.
[2024-05-29 10:22:53] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1451 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:22:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60311ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60320ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 61801 ms. Remains : 896/896 places, 1056/1056 transitions.
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-13
Product exploration explored 100000 steps with 20183 reset in 3678 ms.
Product exploration explored 100000 steps with 20301 reset in 3898 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 p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 437 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 39998 steps (8 resets) in 3248 ms. (12 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (OR p1 p0 p2)))]
Knowledge based reduction with 2 factoid took 463 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 11 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:24:04] [INFO ] Invariant cache hit.
[2024-05-29 10:24:05] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-05-29 10:24:05] [INFO ] Invariant cache hit.
[2024-05-29 10:24:06] [INFO ] Implicit Places using invariants and state equation in 942 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:24:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60313ms
Finished structural reductions in LTL mode , in 1 iterations and 61763 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 320 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 31613 steps (6 resets) in 2094 ms. (15 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (OR p1 p0 p2)))]
Knowledge based reduction with 2 factoid took 525 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 20529 reset in 3645 ms.
Product exploration explored 100000 steps with 20262 reset in 3918 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 211 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 18 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:25:17] [INFO ] Redundant transitions in 9 ms returned []
Running 800 sub problems to find dead transitions.
[2024-05-29 10:25:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60305ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60312ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60351 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin5164987905729459168
[2024-05-29 10:26:17] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5164987905729459168
Running compilation step : cd /tmp/ltsmin5164987905729459168;'/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 2241 ms.
Running link step : cd /tmp/ltsmin5164987905729459168;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5164987905729459168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15155127516823013106.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-29 10:26:32] [INFO ] Invariant cache hit.
[2024-05-29 10:26:33] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-29 10:26:33] [INFO ] Invariant cache hit.
[2024-05-29 10:26:34] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
Running 800 sub problems to find dead transitions.
[2024-05-29 10:26:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 896/1952 variables, and 353 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 512/896 variables, 320/352 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/896 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1952 variables, 896/1249 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1952 variables, 800/2049 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1952/1952 variables, and 2049 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 352/352 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 896/896 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60318ms
Finished structural reductions in LTL mode , in 1 iterations and 61832 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin8480305368211062992
[2024-05-29 10:27:34] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8480305368211062992
Running compilation step : cd /tmp/ltsmin8480305368211062992;'/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 2225 ms.
Running link step : cd /tmp/ltsmin8480305368211062992;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8480305368211062992;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13866119922471312145.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:27:49] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:27:49] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:27:50] [INFO ] Time to serialize gal into /tmp/LTL13177601539265593216.gal : 4 ms
[2024-05-29 10:27:50] [INFO ] Time to serialize properties into /tmp/LTL348666751403872308.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13177601539265593216.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8952376642635397118.hoa' '-atoms' '/tmp/LTL348666751403872308.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...317
Loading property file /tmp/LTL348666751403872308.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8952376642635397118.hoa
Detected timeout of ITS tools.
[2024-05-29 10:28:05] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:28:05] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:28:05] [INFO ] Time to serialize gal into /tmp/LTL8060081801262870640.gal : 5 ms
[2024-05-29 10:28:05] [INFO ] Time to serialize properties into /tmp/LTL7199149977192136842.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/LTL8060081801262870640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7199149977192136842.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 : !((X(G(((X("(pbl_6_8<2)"))||(F("(p4o_1_8<=p1i_3_1)")))U(X("((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))"))))))
Formula 0 simplified : XF((X!"(pbl_6_8<2)" & G!"(p4o_1_8<=p1i_3_1)") R X!"((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))")
Detected timeout of ITS tools.
[2024-05-29 10:28:20] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:28:20] [INFO ] Applying decomposition
[2024-05-29 10:28:20] [INFO ] Flatten gal took : 28 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/graph18430286996762113814.txt' '-o' '/tmp/graph18430286996762113814.bin' '-w' '/tmp/graph18430286996762113814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18430286996762113814.bin' '-l' '-1' '-v' '-w' '/tmp/graph18430286996762113814.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:28:20] [INFO ] Decomposing Gal with order
[2024-05-29 10:28:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:28:20] [INFO ] Removed a total of 1018 redundant transitions.
[2024-05-29 10:28:20] [INFO ] Flatten gal took : 45 ms
[2024-05-29 10:28:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 20 ms.
[2024-05-29 10:28:20] [INFO ] Time to serialize gal into /tmp/LTL11842258528591314645.gal : 7 ms
[2024-05-29 10:28:20] [INFO ] Time to serialize properties into /tmp/LTL13166143428197873714.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/LTL11842258528591314645.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13166143428197873714.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...277
Read 1 LTL properties
Checking formula 0 : !((X(G(((X("(gi2.gi1.gi0.gi2.gi1.gu340.pbl_6_8<2)"))||(F("(gu220.p4o_1_8<=gu220.p1i_3_1)")))U(X("((gi2.gi1.gi0.gi2.gi1.gu340.pbl_6_8>=...197
Formula 0 simplified : XF((X!"(gi2.gi1.gi0.gi2.gi1.gu340.pbl_6_8<2)" & G!"(gu220.p4o_1_8<=gu220.p1i_3_1)") R X!"((gi2.gi1.gi0.gi2.gi1.gu340.pbl_6_8>=2)&&(g...186
Detected timeout of ITS tools.
Treatment of property SquareGrid-PT-080408-LTLCardinality-13 finished in 343600 ms.
[2024-05-29 10:28:35] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12800141037415044740
[2024-05-29 10:28:35] [INFO ] Applying decomposition
[2024-05-29 10:28:35] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-29 10:28:35] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:28:35] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-29 10:28:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:28:35] [INFO ] Flatten gal took : 41 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/graph2708711568510996328.txt' '-o' '/tmp/graph2708711568510996328.bin' '-w' '/tmp/graph2708711568510996328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2708711568510996328.bin' '-l' '-1' '-v' '-w' '/tmp/graph2708711568510996328.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:28:35] [INFO ] Decomposing Gal with order
[2024-05-29 10:28:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:28:35] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-29 10:28:35] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:28:35] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12800141037415044740
Running compilation step : cd /tmp/ltsmin12800141037415044740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '120' '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'
[2024-05-29 10:28:35] [INFO ] Removed a total of 1025 redundant transitions.
[2024-05-29 10:28:35] [INFO ] Flatten gal took : 88 ms
[2024-05-29 10:28:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 17 ms.
[2024-05-29 10:28:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality7886273470268144843.gal : 7 ms
[2024-05-29 10:28:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality371101308249478179.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/LTLCardinality7886273470268144843.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality371101308249478179.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...296
Read 6 LTL properties
Checking formula 0 : !((G((F(("(gi6.gi1.gi3.gi3.gi1.gu324.pb1_5_2>=2)")||(X("(gu296.p4i_3_6<=gu296.pb3_2_8)"))))&&(F(("(gu294.pb2_4_1<=gu294.pb1_7_1)")||(G...198
Formula 0 simplified : F(G(!"(gi6.gi1.gi3.gi3.gi1.gu324.pb1_5_2>=2)" & X!"(gu296.p4i_3_6<=gu296.pb3_2_8)") | G(!"(gu294.pb2_4_1<=gu294.pb1_7_1)" & FG!"(gu2...184
Compilation finished in 3618 ms.
Running link step : cd /tmp/ltsmin12800141037415044740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin12800141037415044740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.021: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.021: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.345: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.345: LTL layer: formula: []((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))
pins2lts-mc-linux64( 0/ 8), 0.346: "[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.346: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.367: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.381: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.382: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.391: buchi has 3 states
pins2lts-mc-linux64( 5/ 8), 0.397: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.399: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.399: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.410: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.430: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.676: DFS-FIFO for weak LTL, using special progress label 1072
pins2lts-mc-linux64( 0/ 8), 0.676: There are 1073 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.676: State length is 897, there are 1061 groups
pins2lts-mc-linux64( 0/ 8), 0.676: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.676: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.676: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.676: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 2.071: ~1 levels ~960 states ~247416 transitions
pins2lts-mc-linux64( 2/ 8), 2.938: ~1 levels ~1920 states ~497696 transitions
pins2lts-mc-linux64( 2/ 8), 4.378: ~1 levels ~3840 states ~995968 transitions
pins2lts-mc-linux64( 2/ 8), 6.704: ~1 levels ~7680 states ~1992848 transitions
pins2lts-mc-linux64( 7/ 8), 11.095: ~1 levels ~15360 states ~3982144 transitions
pins2lts-mc-linux64( 6/ 8), 19.767: ~1 levels ~30720 states ~7967224 transitions
pins2lts-mc-linux64( 6/ 8), 37.316: ~1 levels ~61440 states ~15941544 transitions
pins2lts-mc-linux64( 6/ 8), 50.536: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 55.449:
pins2lts-mc-linux64( 0/ 8), 55.449: mean standard work distribution: 1.1% (states) 1.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 55.449:
pins2lts-mc-linux64( 0/ 8), 55.449: Explored 78363 states 20393030 transitions, fanout: 260.238
pins2lts-mc-linux64( 0/ 8), 55.449: Total exploration time 54.760 sec (50.620 sec minimum, 52.780 sec on average)
pins2lts-mc-linux64( 0/ 8), 55.449: States per second: 1431, Transitions per second: 372407
pins2lts-mc-linux64( 0/ 8), 55.449:
pins2lts-mc-linux64( 0/ 8), 55.449: Progress states detected: 10253829
pins2lts-mc-linux64( 0/ 8), 55.449: Redundant explorations: -99.2358
pins2lts-mc-linux64( 0/ 8), 55.449:
pins2lts-mc-linux64( 0/ 8), 55.449: Queue width: 8B, total height: 13119508, memory: 100.09MB
pins2lts-mc-linux64( 0/ 8), 55.449: Tree memory: 334.2MB, 34.2 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 55.450: Tree fill ratio (roots/leafs): 7.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 55.450: Stored 1082 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 55.450: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 55.450: Est. total memory use: 434.3MB (~1124.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12800141037415044740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12800141037415044740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
ITS-tools command line returned an error code 137
[2024-05-29 10:43:45] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:43:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality2036420388012410040.gal : 9 ms
[2024-05-29 10:43:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality16549018819397024918.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/LTLCardinality2036420388012410040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16549018819397024918.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 6 LTL properties
Checking formula 0 : !((G((F(("(pb1_5_2>=2)")||(X("(p4i_3_6<=pb3_2_8)"))))&&(F(("(pb2_4_1<=pb1_7_1)")||(G(F("(p4i_3_6<=pb3_2_8)"))))))))
Formula 0 simplified : F(G(!"(pb1_5_2>=2)" & X!"(p4i_3_6<=pb3_2_8)") | G(!"(pb2_4_1<=pb1_7_1)" & FG!"(p4i_3_6<=pb3_2_8)"))

BK_TIME_CONFINEMENT_REACHED

--------------------
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="SquareGrid-PT-080408"
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 SquareGrid-PT-080408, 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 r400-tall-171690531500067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;