About the Execution of ITS-Tools for HypercubeGrid-PT-C3K4P4B12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2992.312 | 3600000.00 | 4114468.00 | 13868.10 | ????F?F?F?F???F? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r202-smll-171649587800260.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 HypercubeGrid-PT-C3K4P4B12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587800260
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 16:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 11 16:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 16:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 16:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 1.3M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716733186054
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C3K4P4B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-26 14:19:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 14:19:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 14:19:48] [INFO ] Load time of PNML (sax parser for PT used): 451 ms
[2024-05-26 14:19:48] [INFO ] Transformed 1408 places.
[2024-05-26 14:19:49] [INFO ] Transformed 2400 transitions.
[2024-05-26 14:19:49] [INFO ] Parsed PT model containing 1408 places and 2400 transitions and 9600 arcs in 705 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Support contains 56 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 419 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
// Phase 1: matrix 2400 rows 1408 cols
[2024-05-26 14:19:50] [INFO ] Computed 545 invariants in 260 ms
[2024-05-26 14:19:52] [INFO ] Implicit Places using invariants in 2511 ms returned []
[2024-05-26 14:19:52] [INFO ] Invariant cache hit.
[2024-05-26 14:19:56] [INFO ] Implicit Places using invariants and state equation in 4009 ms returned []
Implicit Place search using SMT with State Equation took 6596 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:19:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30189 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62798ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62876ms
Finished structural reductions in LTL mode , in 1 iterations and 69959 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Support contains 56 out of 1408 places after structural reductions.
[2024-05-26 14:21:00] [INFO ] Flatten gal took : 558 ms
[2024-05-26 14:21:00] [INFO ] Flatten gal took : 257 ms
[2024-05-26 14:21:01] [INFO ] Input system was already deterministic with 2400 transitions.
RANDOM walk for 10836 steps (1 resets) in 4291 ms. (2 steps per ms) remains 0/27 properties
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(F(G(p0)))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 196 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:21:03] [INFO ] Invariant cache hit.
[2024-05-26 14:21:06] [INFO ] Implicit Places using invariants in 2618 ms returned []
[2024-05-26 14:21:06] [INFO ] Invariant cache hit.
[2024-05-26 14:21:11] [INFO ] Implicit Places using invariants and state equation in 5083 ms returned []
Implicit Place search using SMT with State Equation took 7706 ms to find 0 implicit places.
[2024-05-26 14:21:11] [INFO ] Redundant transitions in 276 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:21:11] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62586ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62641ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 70851 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
Product exploration timeout after 98700 steps with 1 reset in 10001 ms.
Product exploration timeout after 91990 steps with 1 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
RANDOM walk for 3874 steps (0 resets) in 921 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 96 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:22:38] [INFO ] Invariant cache hit.
[2024-05-26 14:22:39] [INFO ] Implicit Places using invariants in 1439 ms returned []
[2024-05-26 14:22:39] [INFO ] Invariant cache hit.
[2024-05-26 14:22:43] [INFO ] Implicit Places using invariants and state equation in 3763 ms returned []
Implicit Place search using SMT with State Equation took 5209 ms to find 0 implicit places.
[2024-05-26 14:22:43] [INFO ] Redundant transitions in 124 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:22:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
(s385 1)
(s386 1)
(s387 1)
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(s399 1)
(s400 1)
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(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
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(s428 1)
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(s433 1)
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(s440 1)
(s441 1)
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(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62125ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62168ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67617 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
RANDOM walk for 7146 steps (1 resets) in 1429 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 170 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration timeout after 96050 steps with 1 reset in 10002 ms.
Product exploration timeout after 93310 steps with 1 reset in 10001 ms.
Built C files in :
/tmp/ltsmin4541993849385983831
[2024-05-26 14:24:10] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:24:10] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4541993849385983831
Running compilation step : cd /tmp/ltsmin4541993849385983831;'/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/ltsmin4541993849385983831;'/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/ltsmin4541993849385983831;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 88 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:24:13] [INFO ] Invariant cache hit.
[2024-05-26 14:24:14] [INFO ] Implicit Places using invariants in 1480 ms returned []
[2024-05-26 14:24:14] [INFO ] Invariant cache hit.
[2024-05-26 14:24:18] [INFO ] Implicit Places using invariants and state equation in 3976 ms returned []
Implicit Place search using SMT with State Equation took 5461 ms to find 0 implicit places.
[2024-05-26 14:24:19] [INFO ] Redundant transitions in 186 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:24:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62050ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62077ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67823 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin938464726017619466
[2024-05-26 14:25:21] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:25:21] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin938464726017619466
Running compilation step : cd /tmp/ltsmin938464726017619466;'/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/ltsmin938464726017619466;'/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/ltsmin938464726017619466;'/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)
[2024-05-26 14:25:24] [INFO ] Flatten gal took : 123 ms
[2024-05-26 14:25:24] [INFO ] Flatten gal took : 117 ms
[2024-05-26 14:25:24] [INFO ] Time to serialize gal into /tmp/LTL8855735220463533.gal : 47 ms
[2024-05-26 14:25:24] [INFO ] Time to serialize properties into /tmp/LTL18286773812045420842.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/LTL8855735220463533.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7801126674013099247.hoa' '-atoms' '/tmp/LTL18286773812045420842.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...315
Loading property file /tmp/LTL18286773812045420842.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7801126674013099247.hoa
Detected timeout of ITS tools.
[2024-05-26 14:25:40] [INFO ] Flatten gal took : 109 ms
[2024-05-26 14:25:40] [INFO ] Flatten gal took : 102 ms
[2024-05-26 14:25:40] [INFO ] Time to serialize gal into /tmp/LTL5442553778274982708.gal : 24 ms
[2024-05-26 14:25:40] [INFO ] Time to serialize properties into /tmp/LTL6562607328827826766.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/LTL5442553778274982708.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6562607328827826766.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((pbl_3_1_1<1)||(pi_d2_n1_3_1_1<1))||((pbl_4_4_4>=1)&&(pi_d3_n1_4_4_4>=1)))"))))
Formula 0 simplified : GF!"(((pbl_3_1_1<1)||(pi_d2_n1_3_1_1<1))||((pbl_4_4_4>=1)&&(pi_d3_n1_4_4_4>=1)))"
Detected timeout of ITS tools.
[2024-05-26 14:25:55] [INFO ] Flatten gal took : 89 ms
[2024-05-26 14:25:55] [INFO ] Applying decomposition
[2024-05-26 14:25:55] [INFO ] Flatten gal took : 92 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/graph17308066789708169619.txt' '-o' '/tmp/graph17308066789708169619.bin' '-w' '/tmp/graph17308066789708169619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17308066789708169619.bin' '-l' '-1' '-v' '-w' '/tmp/graph17308066789708169619.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:25:55] [INFO ] Decomposing Gal with order
[2024-05-26 14:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:25:56] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:25:56] [INFO ] Flatten gal took : 381 ms
[2024-05-26 14:25:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2024-05-26 14:25:56] [INFO ] Time to serialize gal into /tmp/LTL925039406804683202.gal : 35 ms
[2024-05-26 14:25:56] [INFO ] Time to serialize properties into /tmp/LTL17911950193281977094.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/LTL925039406804683202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17911950193281977094.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...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i56.u3.pbl_3_1_1<1)||(i56.u123.pi_d2_n1_3_1_1<1))||((i49.u63.pbl_4_4_4>=1)&&(i49.u303.pi_d3_n1_4_4_4>=1)))"))))
Formula 0 simplified : GF!"(((i56.u3.pbl_3_1_1<1)||(i56.u123.pi_d2_n1_3_1_1<1))||((i49.u63.pbl_4_4_4>=1)&&(i49.u303.pi_d3_n1_4_4_4>=1)))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-00 finished in 308409 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 47 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:26:11] [INFO ] Invariant cache hit.
[2024-05-26 14:26:13] [INFO ] Implicit Places using invariants in 2143 ms returned []
[2024-05-26 14:26:13] [INFO ] Invariant cache hit.
[2024-05-26 14:26:17] [INFO ] Implicit Places using invariants and state equation in 3761 ms returned []
Implicit Place search using SMT with State Equation took 5907 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:26:17] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
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(s1130 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62088ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62110ms
Finished structural reductions in LTL mode , in 1 iterations and 68069 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
Product exploration timeout after 81250 steps with 127 reset in 10001 ms.
Product exploration timeout after 83000 steps with 161 reset in 10001 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2066 steps (0 resets) in 328 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 236 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-26 14:27:43] [INFO ] Invariant cache hit.
[2024-05-26 14:27:48] [INFO ] [Real]Absence check using 544 positive place invariants in 2049 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 70 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:27:48] [INFO ] Invariant cache hit.
[2024-05-26 14:27:50] [INFO ] Implicit Places using invariants in 2039 ms returned []
[2024-05-26 14:27:50] [INFO ] Invariant cache hit.
[2024-05-26 14:27:54] [INFO ] Implicit Places using invariants and state equation in 3995 ms returned []
Implicit Place search using SMT with State Equation took 6041 ms to find 0 implicit places.
[2024-05-26 14:27:54] [INFO ] Redundant transitions in 73 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:27:55] [INFO ] Invariant cache hit.
(s1001 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
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(s667 1.0)
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(s673 1.0)
(s674 1.0)
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(s676 1.0)
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(s678 1.0)
(s679 1.0)
(s680 1.0)
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(s682 1.0)
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(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 0.0)
(s697 0.0)
(s698 0.0)
(s699 0.0)
(s700 0.0)
(s701 0.0)
(s702 0.0)
(s703 0.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 0.0)
(s788 0.0)
(s789 0.0)
(s790 0.0)
(s791 0.0)
(s808 0.0)
(s809 0.0)
(s810 0.0)
(s811 0.0)
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s848 0.0)
(s853 0.0)
(s858 0.0)
(s863 0.0)
(s868 0.0)
(s873 0.0)
(s878 0.0)
(s883 0.0)
(s888 0.0)
(s893 0.0)
(s898 0.0)
(s903 0.0)
(s908 0.0)
(s913 0.0)
(s918 0.0)
(s923 0.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 1.0)
(s979 1.0)
(s980 1.0)
(s981 1.0)
(s982 1.0)
(s983 1.0)
(s984 1.0)
(s985 1.0)
(s986 1.0)
(s987 1.0)
(s988 1.0)
(s989 1.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 1.0)
(s1000 1.0)
(s1001 1.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61902ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61930ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68125 ms. Remains : 1408/1408 places, 2400/2400 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 231 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1021 steps (0 resets) in 182 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 255 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-05-26 14:29:00] [INFO ] Invariant cache hit.
[2024-05-26 14:29:06] [INFO ] [Real]Absence check using 544 positive place invariants in 2072 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 81320 steps with 138 reset in 10001 ms.
Product exploration timeout after 80250 steps with 134 reset in 10002 ms.
Built C files in :
/tmp/ltsmin13055234831083206095
[2024-05-26 14:29:26] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:29:26] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13055234831083206095
Running compilation step : cd /tmp/ltsmin13055234831083206095;'/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/ltsmin13055234831083206095;'/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/ltsmin13055234831083206095;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 108 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:29:29] [INFO ] Invariant cache hit.
[2024-05-26 14:29:31] [INFO ] Implicit Places using invariants in 2178 ms returned []
[2024-05-26 14:29:31] [INFO ] Invariant cache hit.
[2024-05-26 14:29:35] [INFO ] Implicit Places using invariants and state equation in 4243 ms returned []
Implicit Place search using SMT with State Equation took 6425 ms to find 0 implicit places.
[2024-05-26 14:29:35] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:29:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61966ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61989ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68607 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin2127780876254666394
[2024-05-26 14:30:37] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:30:37] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2127780876254666394
Running compilation step : cd /tmp/ltsmin2127780876254666394;'/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/ltsmin2127780876254666394;'/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/ltsmin2127780876254666394;'/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)
[2024-05-26 14:30:41] [INFO ] Flatten gal took : 98 ms
[2024-05-26 14:30:41] [INFO ] Flatten gal took : 96 ms
[2024-05-26 14:30:41] [INFO ] Time to serialize gal into /tmp/LTL14917900856851122189.gal : 17 ms
[2024-05-26 14:30:41] [INFO ] Time to serialize properties into /tmp/LTL5762992399528910059.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/LTL14917900856851122189.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2901798696701431732.hoa' '-atoms' '/tmp/LTL5762992399528910059.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/LTL5762992399528910059.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2901798696701431732.hoa
Detected timeout of ITS tools.
[2024-05-26 14:30:56] [INFO ] Flatten gal took : 109 ms
[2024-05-26 14:30:56] [INFO ] Flatten gal took : 153 ms
[2024-05-26 14:30:56] [INFO ] Time to serialize gal into /tmp/LTL15792427859993888776.gal : 22 ms
[2024-05-26 14:30:56] [INFO ] Time to serialize properties into /tmp/LTL10634888729973176195.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/LTL15792427859993888776.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10634888729973176195.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(F("((pbl_1_4_2>=1)&&(pi_d2_n1_1_4_2>=1))"))))
Formula 0 simplified : XG!"((pbl_1_4_2>=1)&&(pi_d2_n1_1_4_2>=1))"
Detected timeout of ITS tools.
[2024-05-26 14:31:11] [INFO ] Flatten gal took : 126 ms
[2024-05-26 14:31:11] [INFO ] Applying decomposition
[2024-05-26 14:31:11] [INFO ] Flatten gal took : 130 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/graph2024762287916563969.txt' '-o' '/tmp/graph2024762287916563969.bin' '-w' '/tmp/graph2024762287916563969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2024762287916563969.bin' '-l' '-1' '-v' '-w' '/tmp/graph2024762287916563969.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:31:12] [INFO ] Decomposing Gal with order
[2024-05-26 14:31:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:31:12] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:31:13] [INFO ] Flatten gal took : 153 ms
[2024-05-26 14:31:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2024-05-26 14:31:13] [INFO ] Time to serialize gal into /tmp/LTL2262344609268803186.gal : 25 ms
[2024-05-26 14:31:13] [INFO ] Time to serialize properties into /tmp/LTL15802084643311523046.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/LTL2262344609268803186.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15802084643311523046.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 : !((X(F("((i50.u21.pbl_1_4_2>=1)&&(i50.u239.pi_d2_n1_1_4_2>=1))"))))
Formula 0 simplified : XG!"((i50.u21.pbl_1_4_2>=1)&&(i50.u239.pi_d2_n1_1_4_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-01 finished in 316483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||G(p1)||(p0&&G(p2))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 70 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:31:28] [INFO ] Invariant cache hit.
[2024-05-26 14:31:30] [INFO ] Implicit Places using invariants in 2349 ms returned []
[2024-05-26 14:31:30] [INFO ] Invariant cache hit.
[2024-05-26 14:31:35] [INFO ] Implicit Places using invariants and state equation in 4398 ms returned []
Implicit Place search using SMT with State Equation took 6759 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:31:35] [INFO ] Invariant cache hit.
(s438 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61840ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61863ms
Finished structural reductions in LTL mode , in 1 iterations and 68706 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
Product exploration timeout after 98850 steps with 1 reset in 10001 ms.
Product exploration timeout after 98660 steps with 1 reset in 10001 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 p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0 p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (AND p1 p0 p2)), (X (NOT (AND p1 p0 p2))), (X p0), (X (NOT p0)), (X (AND p1 p0 (NOT p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 1177 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter sensitive) to 3 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 29266 steps (6 resets) in 4646 ms. (6 steps per ms) remains 0/13 properties
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0 p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (AND p1 p0 p2)), (X (NOT (AND p1 p0 p2))), (X p0), (X (NOT p0)), (X (AND p1 p0 (NOT p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 (NOT p1) (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1 p2))), (F (NOT (AND p0 p1 p2))), (F (NOT (OR (NOT p0) (NOT p1) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT p2)), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 1795 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter sensitive) to 3 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 41 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:33:05] [INFO ] Invariant cache hit.
[2024-05-26 14:33:07] [INFO ] Implicit Places using invariants in 2208 ms returned []
[2024-05-26 14:33:07] [INFO ] Invariant cache hit.
[2024-05-26 14:33:11] [INFO ] Implicit Places using invariants and state equation in 3712 ms returned []
Implicit Place search using SMT with State Equation took 5928 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:33:11] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 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 Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61787ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61813ms
Finished structural reductions in LTL mode , in 1 iterations and 67789 ms. Remains : 1408/1408 places, 2400/2400 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 p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 p1 p2)), (X (NOT (AND p0 p1 p2))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 4 factoid took 1549 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter sensitive) to 3 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 23087 steps (5 resets) in 4868 ms. (4 steps per ms) remains 0/13 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 p1 p2)), (X (NOT (AND p0 p1 p2))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (NOT (OR p0 (NOT p1) (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1 p2))), (F (NOT (AND p0 p1 p2))), (F (NOT (OR (NOT p0) (NOT p1) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT p2)), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 1836 ms. Reduced automaton from 3 states, 15 edges and 3 AP (stutter sensitive) to 3 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 92790 steps with 1 reset in 10001 ms.
Product exploration timeout after 91050 steps with 1 reset in 10002 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 162 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:34:42] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:34:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61803ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61824ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62072 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1913019423088499549
[2024-05-26 14:35:44] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1913019423088499549
Running compilation step : cd /tmp/ltsmin1913019423088499549;'/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/ltsmin1913019423088499549;'/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/ltsmin1913019423088499549;'/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 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 54 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:35:47] [INFO ] Invariant cache hit.
[2024-05-26 14:35:49] [INFO ] Implicit Places using invariants in 2193 ms returned []
[2024-05-26 14:35:49] [INFO ] Invariant cache hit.
[2024-05-26 14:35:55] [INFO ] Implicit Places using invariants and state equation in 5710 ms returned []
Implicit Place search using SMT with State Equation took 7905 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:35:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
(s620 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
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(s464 1)
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(s466 1)
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(s468 1)
(s469 1)
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(s471 1)
(s472 1)
(s473 1)
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(s489 1)
(s490 1)
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(s492 1)
(s493 1)
(s494 1)
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(s496 1)
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(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
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(s509 1)
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(s513 1)
(s514 1)
(s515 1)
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(s517 1)
(s518 1)
(s519 1)
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(s521 1)
(s522 1)
(s523 1)
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(s525 1)
(s526 1)
(s527 1)
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(s530 1)
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(s532 1)
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(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
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(s613 1)
(s614 1)
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(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61989ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62027ms
Finished structural reductions in LTL mode , in 1 iterations and 69994 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin13713018242883389846
[2024-05-26 14:36:57] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13713018242883389846
Running compilation step : cd /tmp/ltsmin13713018242883389846;'/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/ltsmin13713018242883389846;'/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/ltsmin13713018242883389846;'/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)
[2024-05-26 14:37:00] [INFO ] Flatten gal took : 81 ms
[2024-05-26 14:37:00] [INFO ] Flatten gal took : 87 ms
[2024-05-26 14:37:00] [INFO ] Time to serialize gal into /tmp/LTL4367490232280425805.gal : 47 ms
[2024-05-26 14:37:00] [INFO ] Time to serialize properties into /tmp/LTL12872683549836808684.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/LTL4367490232280425805.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1900451830589781390.hoa' '-atoms' '/tmp/LTL12872683549836808684.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/LTL12872683549836808684.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1900451830589781390.hoa
Detected timeout of ITS tools.
[2024-05-26 14:37:16] [INFO ] Flatten gal took : 79 ms
[2024-05-26 14:37:16] [INFO ] Flatten gal took : 88 ms
[2024-05-26 14:37:16] [INFO ] Time to serialize gal into /tmp/LTL10070075412156580521.gal : 13 ms
[2024-05-26 14:37:16] [INFO ] Time to serialize properties into /tmp/LTL12272274194054338264.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/LTL10070075412156580521.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12272274194054338264.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(F(((G("((pbl_3_2_3<1)||(pi_d2_n1_3_2_3<1))"))||(G("((pbl_3_3_4<1)||(pi_d3_n1_3_3_4<1))")))||((G("((pbl_4_2_1<1)||(po_d3_n1_4_2_2<...207
Formula 0 simplified : XG(F!"((pbl_3_2_3<1)||(pi_d2_n1_3_2_3<1))" & F!"((pbl_3_3_4<1)||(pi_d3_n1_3_3_4<1))" & (!"((pbl_3_2_3<1)||(pi_d2_n1_3_2_3<1))" | F!"...193
Detected timeout of ITS tools.
[2024-05-26 14:37:31] [INFO ] Flatten gal took : 79 ms
[2024-05-26 14:37:31] [INFO ] Applying decomposition
[2024-05-26 14:37:31] [INFO ] Flatten gal took : 81 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/graph4996643064209439811.txt' '-o' '/tmp/graph4996643064209439811.bin' '-w' '/tmp/graph4996643064209439811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4996643064209439811.bin' '-l' '-1' '-v' '-w' '/tmp/graph4996643064209439811.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:37:31] [INFO ] Decomposing Gal with order
[2024-05-26 14:37:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:37:31] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:37:31] [INFO ] Flatten gal took : 143 ms
[2024-05-26 14:37:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2024-05-26 14:37:32] [INFO ] Time to serialize gal into /tmp/LTL18216769168299853474.gal : 21 ms
[2024-05-26 14:37:32] [INFO ] Time to serialize properties into /tmp/LTL1272604286791058051.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/LTL18216769168299853474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1272604286791058051.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 : !((X(F(((G("((i58.u41.pbl_3_2_3<1)||(i58.u123.pi_d2_n1_3_2_3<1))"))||(G("((i36.u45.pbl_3_3_4<1)||(i36.u165.pi_d3_n1_3_3_4<1))")))||((G...275
Formula 0 simplified : XG(F!"((i58.u41.pbl_3_2_3<1)||(i58.u123.pi_d2_n1_3_2_3<1))" & F!"((i36.u45.pbl_3_3_4<1)||(i36.u165.pi_d3_n1_3_3_4<1))" & (!"((i58.u4...261
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-02 finished in 378930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 52 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:37:47] [INFO ] Invariant cache hit.
[2024-05-26 14:37:48] [INFO ] Implicit Places using invariants in 1735 ms returned []
[2024-05-26 14:37:48] [INFO ] Invariant cache hit.
[2024-05-26 14:37:52] [INFO ] Implicit Places using invariants and state equation in 3421 ms returned []
Implicit Place search using SMT with State Equation took 5159 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:37:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/640 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 2 (OVERLAPS) 762/1402 variables, 448/544 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3808 variables, and 544 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61774ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61797ms
Finished structural reductions in LTL mode , in 1 iterations and 67013 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
Product exploration timeout after 83560 steps with 138 reset in 10001 ms.
Product exploration timeout after 79520 steps with 135 reset in 10001 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4078 steps (0 resets) in 533 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2024-05-26 14:39:17] [INFO ] Invariant cache hit.
[2024-05-26 14:39:22] [INFO ] [Real]Absence check using 544 positive place invariants in 2063 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 63 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:39:22] [INFO ] Invariant cache hit.
[2024-05-26 14:39:24] [INFO ] Implicit Places using invariants in 1905 ms returned []
[2024-05-26 14:39:24] [INFO ] Invariant cache hit.
[2024-05-26 14:39:28] [INFO ] Implicit Places using invariants and state equation in 3610 ms returned []
Implicit Place search using SMT with State Equation took 5517 ms to find 0 implicit places.
[2024-05-26 14:39:28] [INFO ] Redundant transitions in 76 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:39:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/640 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 2 (OVERLAPS) 762/1402 variables, 448/544 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 35)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 35)
(s22 35)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 35)
(s31 0)
(s32 0)
(s33 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 35)
(s40 35)
(s41 35)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 35)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 35)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
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(s1195 0)
(s1196 0)
(s1197 0)
(s1198 0)
(s1199 0)
(s1200 0)
(s1201 0)
(s1202 0)
(s1203 0)
(s1204 0)
(s1205 0)
(s1206 0)
(s1207 0)
(s1208 0)
(s1209 0)
(s1210 0)
(s1211 0)
(s1212 0)
(s1213 0)
(s1214 0)
(s1215 0)
(s1216 0)
(s1217 0)
(s1218 0)
(s1219 0)
(s1220 0)
(s1221 0)
(s1222 0)
(s1223 0)
(s1224 0)
(s1225 0)
(s1226 0)
(s1227 0)
(s1228 0)
(s1229 0)
(s1230 0)
(s1231 0)
(s1232 1)
(s1233 1)
(s1234 1)
(s1235 1)
(s1236 1)
(s1237 1)
(s1238 1)
(s1239 1)
(s1240 1)
(s1241 1)
(s1242 1)
(s1243 1)
(s1244 1)
(s1245 1)
(s1246 1)
(s1247 1)
(s1248 0)
(s1249 0)
(s1250 0)
(s1251 0)
(s1252 0)
(s1253 0)
(s1254 0)
(s1255 0)
(s1256 0)
(s1257 0)
(s1258 0)
(s1259 0)
(s1260 0)
(s1261 0)
(s1262 0)
(s1263 0)
(s1264 1)
(s1265 1)
(s1266 1)
(s1267 1)
(s1268 0)
(s1269 0)
(s1270 0)
(s1271 0)
(s1272 0)
(s1273 0)
(s1274 0)
(s1275 0)
(s1276 0)
(s1277 0)
(s1278 0)
(s1279 0)
(s1280 0)
(s1281 0)
(s1282 0)
(s1283 0)
(s1284 1)
(s1285 1)
(s1286 1)
(s1287 1)
(s1288 0)
(s1289 0)
(s1290 0)
(s1291 0)
(s1292 0)
(s1293 0)
(s1294 0)
(s1295 0)
(s1296 0)
(s1297 0)
(s1298 0)
(s1299 0)
(s1300 0)
(s1301 0)
(s1302 0)
(s1303 0)
(s1304 1)
(s1305 1)
(s1306 1)
(s1307 1)
(s1308 0)
(s1309 0)
(s1310 0)
(s1311 0)
(s1312 0)
(s1313 0)
(s1314 0)
(s1315 0)
(s1316 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3808 variables, and 544 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61817ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61839ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67507 ms. Remains : 1408/1408 places, 2400/2400 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2023 steps (0 resets) in 265 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 279 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2024-05-26 14:40:33] [INFO ] Invariant cache hit.
[2024-05-26 14:40:38] [INFO ] [Real]Absence check using 544 positive place invariants in 2075 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 82910 steps with 142 reset in 10002 ms.
Product exploration timeout after 79190 steps with 128 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1600130251719102350
[2024-05-26 14:40:58] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:40:58] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1600130251719102350
Running compilation step : cd /tmp/ltsmin1600130251719102350;'/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/ltsmin1600130251719102350;'/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/ltsmin1600130251719102350;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 58 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:41:01] [INFO ] Invariant cache hit.
[2024-05-26 14:41:03] [INFO ] Implicit Places using invariants in 1658 ms returned []
[2024-05-26 14:41:03] [INFO ] Invariant cache hit.
[2024-05-26 14:41:06] [INFO ] Implicit Places using invariants and state equation in 3609 ms returned []
Implicit Place search using SMT with State Equation took 5281 ms to find 0 implicit places.
[2024-05-26 14:41:06] [INFO ] Redundant transitions in 75 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:41:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/640 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 2 (OVERLAPS) 762/1402 variables, 448/544 constraints. Problems are: Problem set: 0 solved, 2016 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 Int declared 1402/3808 variables, and 544 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61833ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61856ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67283 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin11196165711906623989
[2024-05-26 14:42:08] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:42:08] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11196165711906623989
Running compilation step : cd /tmp/ltsmin11196165711906623989;'/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/ltsmin11196165711906623989;'/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/ltsmin11196165711906623989;'/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)
[2024-05-26 14:42:11] [INFO ] Flatten gal took : 74 ms
[2024-05-26 14:42:11] [INFO ] Flatten gal took : 77 ms
[2024-05-26 14:42:11] [INFO ] Time to serialize gal into /tmp/LTL8097182186741479792.gal : 12 ms
[2024-05-26 14:42:11] [INFO ] Time to serialize properties into /tmp/LTL1640111602093243992.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/LTL8097182186741479792.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2620776994468447261.hoa' '-atoms' '/tmp/LTL1640111602093243992.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/LTL1640111602093243992.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2620776994468447261.hoa
Detected timeout of ITS tools.
[2024-05-26 14:42:27] [INFO ] Flatten gal took : 76 ms
[2024-05-26 14:42:27] [INFO ] Flatten gal took : 81 ms
[2024-05-26 14:42:27] [INFO ] Time to serialize gal into /tmp/LTL3417813947402247697.gal : 13 ms
[2024-05-26 14:42:27] [INFO ] Time to serialize properties into /tmp/LTL813644914994756157.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/LTL3417813947402247697.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL813644914994756157.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F("((pbl_3_1_1>=1)&&(po_d1_n1_4_1_1>=1))"))))
Formula 0 simplified : XG!"((pbl_3_1_1>=1)&&(po_d1_n1_4_1_1>=1))"
Detected timeout of ITS tools.
[2024-05-26 14:42:42] [INFO ] Flatten gal took : 84 ms
[2024-05-26 14:42:42] [INFO ] Applying decomposition
[2024-05-26 14:42:42] [INFO ] Flatten gal took : 88 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/graph2473226786342509648.txt' '-o' '/tmp/graph2473226786342509648.bin' '-w' '/tmp/graph2473226786342509648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2473226786342509648.bin' '-l' '-1' '-v' '-w' '/tmp/graph2473226786342509648.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:42:42] [INFO ] Decomposing Gal with order
[2024-05-26 14:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:42:42] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:42:42] [INFO ] Flatten gal took : 132 ms
[2024-05-26 14:42:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-26 14:42:43] [INFO ] Time to serialize gal into /tmp/LTL15904826956693614754.gal : 30 ms
[2024-05-26 14:42:43] [INFO ] Time to serialize properties into /tmp/LTL8570297960154614469.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/LTL15904826956693614754.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8570297960154614469.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 : !((X(F("((i29.u36.pbl_3_1_1>=1)&&(i29.u326.po_d1_n1_4_1_1>=1))"))))
Formula 0 simplified : XG!"((i29.u36.pbl_3_1_1>=1)&&(i29.u326.po_d1_n1_4_1_1>=1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-03 finished in 311018 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))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 60 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:42:58] [INFO ] Invariant cache hit.
[2024-05-26 14:43:00] [INFO ] Implicit Places using invariants in 1806 ms returned []
[2024-05-26 14:43:00] [INFO ] Invariant cache hit.
[2024-05-26 14:43:03] [INFO ] Implicit Places using invariants and state equation in 3553 ms returned []
Implicit Place search using SMT with State Equation took 5392 ms to find 0 implicit places.
[2024-05-26 14:43:03] [INFO ] Redundant transitions in 77 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:43:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62115ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62137ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67683 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
Product exploration timeout after 88380 steps with 305 reset in 10002 ms.
Product exploration timeout after 86480 steps with 324 reset in 10001 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 1170 steps (0 resets) in 141 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-26 14:44:29] [INFO ] Invariant cache hit.
[2024-05-26 14:44:32] [INFO ] [Real]Absence check using 544 positive place invariants in 627 ms returned sat
[2024-05-26 14:44:33] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 379 ms returned sat
[2024-05-26 14:44:37] [INFO ] [Real]Absence check using state equation in 4795 ms returned sat
[2024-05-26 14:44:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:44:41] [INFO ] [Nat]Absence check using 544 positive place invariants in 818 ms returned sat
[2024-05-26 14:44:41] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 29 ms returned sat
[2024-05-26 14:44:49] [INFO ] [Nat]Absence check using state equation in 8119 ms returned sat
[2024-05-26 14:44:50] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 216 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-26 14:44:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 92 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:44:53] [INFO ] Invariant cache hit.
[2024-05-26 14:44:55] [INFO ] Implicit Places using invariants in 2462 ms returned []
[2024-05-26 14:44:55] [INFO ] Invariant cache hit.
[2024-05-26 14:44:59] [INFO ] Implicit Places using invariants and state equation in 3661 ms returned []
Implicit Place search using SMT with State Equation took 6124 ms to find 0 implicit places.
[2024-05-26 14:44:59] [INFO ] Redundant transitions in 73 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:44:59] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
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(s417 1.0)
(s418 1.0)
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(s420 1.0)
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(s423 1.0)
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(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
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(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
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(s451 1.0)
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(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
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(s464 1.0)
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(s466 1.0)
(s467 1.0)
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(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
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(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61893ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61916ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68219 ms. Remains : 1408/1408 places, 2400/2400 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
RANDOM walk for 1372 steps (0 resets) in 259 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 250 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-26 14:46:05] [INFO ] Invariant cache hit.
[2024-05-26 14:46:08] [INFO ] [Real]Absence check using 544 positive place invariants in 697 ms returned sat
[2024-05-26 14:46:08] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 373 ms returned sat
[2024-05-26 14:46:13] [INFO ] [Real]Absence check using state equation in 4913 ms returned sat
[2024-05-26 14:46:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:46:17] [INFO ] [Nat]Absence check using 544 positive place invariants in 875 ms returned sat
[2024-05-26 14:46:17] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 28 ms returned sat
[2024-05-26 14:46:25] [INFO ] [Nat]Absence check using state equation in 8063 ms returned sat
[2024-05-26 14:46:26] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 184 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:262)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-26 14:46:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration timeout after 89360 steps with 325 reset in 10001 ms.
Product exploration timeout after 86700 steps with 302 reset in 10001 ms.
Built C files in :
/tmp/ltsmin6838617357670956727
[2024-05-26 14:46:49] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:46:49] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6838617357670956727
Running compilation step : cd /tmp/ltsmin6838617357670956727;'/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/ltsmin6838617357670956727;'/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/ltsmin6838617357670956727;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 59 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:46:52] [INFO ] Invariant cache hit.
[2024-05-26 14:46:54] [INFO ] Implicit Places using invariants in 2344 ms returned []
[2024-05-26 14:46:54] [INFO ] Invariant cache hit.
[2024-05-26 14:46:58] [INFO ] Implicit Places using invariants and state equation in 4203 ms returned []
Implicit Place search using SMT with State Equation took 6550 ms to find 0 implicit places.
[2024-05-26 14:46:58] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:46:58] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
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(s387 1.0)
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(s390 1.0)
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(s898 0.0)
(s903 0.0)
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(s913 0.0)
(s918 0.0)
(s923 0.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62016ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62039ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68732 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1980642082581726882
[2024-05-26 14:48:00] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 14:48:00] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1980642082581726882
Running compilation step : cd /tmp/ltsmin1980642082581726882;'/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/ltsmin1980642082581726882;'/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/ltsmin1980642082581726882;'/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)
[2024-05-26 14:48:04] [INFO ] Flatten gal took : 79 ms
[2024-05-26 14:48:04] [INFO ] Flatten gal took : 81 ms
[2024-05-26 14:48:04] [INFO ] Time to serialize gal into /tmp/LTL12654807352116429634.gal : 12 ms
[2024-05-26 14:48:04] [INFO ] Time to serialize properties into /tmp/LTL5202511782241005808.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/LTL12654807352116429634.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6810723590788512787.hoa' '-atoms' '/tmp/LTL5202511782241005808.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/LTL5202511782241005808.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6810723590788512787.hoa
Detected timeout of ITS tools.
[2024-05-26 14:48:19] [INFO ] Flatten gal took : 73 ms
[2024-05-26 14:48:19] [INFO ] Flatten gal took : 78 ms
[2024-05-26 14:48:19] [INFO ] Time to serialize gal into /tmp/LTL9395479383639749207.gal : 13 ms
[2024-05-26 14:48:19] [INFO ] Time to serialize properties into /tmp/LTL3097308924803915518.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/LTL9395479383639749207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3097308924803915518.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(((pbl_1_1_2>=1)&&(pi_d3_n1_1_1_2>=1))||((pbl_1_4_1>=1)&&(po_d3_n1_1_4_2>=1)))")))
Formula 0 simplified : G!"(((pbl_1_1_2>=1)&&(pi_d3_n1_1_1_2>=1))||((pbl_1_4_1>=1)&&(po_d3_n1_1_4_2>=1)))"
Detected timeout of ITS tools.
[2024-05-26 14:48:34] [INFO ] Flatten gal took : 77 ms
[2024-05-26 14:48:34] [INFO ] Applying decomposition
[2024-05-26 14:48:34] [INFO ] Flatten gal took : 80 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/graph1035788689918035773.txt' '-o' '/tmp/graph1035788689918035773.bin' '-w' '/tmp/graph1035788689918035773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1035788689918035773.bin' '-l' '-1' '-v' '-w' '/tmp/graph1035788689918035773.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:48:34] [INFO ] Decomposing Gal with order
[2024-05-26 14:48:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:48:35] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:48:35] [INFO ] Flatten gal took : 176 ms
[2024-05-26 14:48:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-26 14:48:35] [INFO ] Time to serialize gal into /tmp/LTL17811467548050349454.gal : 19 ms
[2024-05-26 14:48:35] [INFO ] Time to serialize properties into /tmp/LTL9068144607896223497.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/LTL17811467548050349454.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9068144607896223497.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 : !((F("(((i4.u6.pbl_1_1_2>=1)&&(i4.u265.pi_d3_n1_1_1_2>=1))||((i10.u16.pbl_1_4_1>=1)&&(i10.u382.po_d3_n1_1_4_2>=1)))")))
Formula 0 simplified : G!"(((i4.u6.pbl_1_1_2>=1)&&(i4.u265.pi_d3_n1_1_1_2>=1))||((i10.u16.pbl_1_4_1>=1)&&(i10.u382.po_d3_n1_1_4_2>=1)))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-05 finished in 352287 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(p0) U G((!p1||G(!p2)||(!p2&&G(F(!p0))))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 42 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:48:50] [INFO ] Invariant cache hit.
[2024-05-26 14:48:52] [INFO ] Implicit Places using invariants in 2196 ms returned []
[2024-05-26 14:48:52] [INFO ] Invariant cache hit.
[2024-05-26 14:48:56] [INFO ] Implicit Places using invariants and state equation in 3813 ms returned []
Implicit Place search using SMT with State Equation took 6012 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:48:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 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 Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62435ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62477ms
Finished structural reductions in LTL mode , in 1 iterations and 68541 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 609 ms :[(AND p1 p2), (AND p1 p2), true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND p1 p2), (AND p0 p2), (AND p1 p0 p2), false, p0, p0, (AND p1 p0 p2), false]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-06
Entered a terminal (fully accepting) state of product in 2883 steps with 6 reset in 363 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-06 finished in 69559 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 65 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:50:00] [INFO ] Invariant cache hit.
[2024-05-26 14:50:01] [INFO ] Implicit Places using invariants in 1861 ms returned []
[2024-05-26 14:50:01] [INFO ] Invariant cache hit.
[2024-05-26 14:50:06] [INFO ] Implicit Places using invariants and state equation in 4413 ms returned []
Implicit Place search using SMT with State Equation took 6277 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:50:06] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62336ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62373ms
Finished structural reductions in LTL mode , in 1 iterations and 68730 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
Product exploration timeout after 82790 steps with 141 reset in 10001 ms.
Product exploration timeout after 81960 steps with 144 reset in 10001 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 p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 263 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 7215 steps (1 resets) in 1275 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 431 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-26 14:51:33] [INFO ] Invariant cache hit.
[2024-05-26 14:51:37] [INFO ] [Real]Absence check using 544 positive place invariants in 917 ms returned sat
[2024-05-26 14:51:38] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 891 ms returned sat
[2024-05-26 14:51:43] [INFO ] [Real]Absence check using state equation in 5653 ms returned sat
[2024-05-26 14:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:51:47] [INFO ] [Nat]Absence check using 544 positive place invariants in 880 ms returned sat
[2024-05-26 14:51:47] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2024-05-26 14:51:58] [INFO ] [Nat]Absence check using state equation in 11132 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 41 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:51:58] [INFO ] Invariant cache hit.
[2024-05-26 14:52:00] [INFO ] Implicit Places using invariants in 2090 ms returned []
[2024-05-26 14:52:00] [INFO ] Invariant cache hit.
[2024-05-26 14:52:05] [INFO ] Implicit Places using invariants and state equation in 4555 ms returned []
Implicit Place search using SMT with State Equation took 6652 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:52:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
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(s701 0)
(s702 0)
(s703 0)
(s768 0)
(s769 0)
(s770 0)
(s771 0)
(s788 0)
(s789 0)
(s790 0)
(s791 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s848 0)
(s853 0)
(s858 0)
(s863 0)
(s868 0)
(s873 0)
(s878 0)
(s883 0)
(s888 0)
(s893 0)
(s898 0)
(s903 0)
(s908 0)
(s913 0)
(s918 0)
(s923 0)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
(s941 1)
(s942 1)
(s943 1)
(s944 1)
(s945 1)
(s946 1)
(s947 1)
(s948 1)
(s949 1)
(s950 1)
(s951 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s956 1)
(s957 1)
(s958 1)
(s959 1)
(s960 1)
(s961 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s966 1)
(s967 1)
(s968 1)
(s969 1)
(s970 1)
(s971 1)
(s972 1)
(s973 1)
(s974 1)
(s975 1)
(s976 1)
(s977 1)
(s978 1)
(s979 1)
(s980 1)
(s981 1)
(s982 1)
(s983 1)
(s984 1)
(s985 1)
(s986 1)
(s987 1)
(s988 1)
(s989 1)
(s990 1)
(s991 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62420ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62444ms
Finished structural reductions in LTL mode , in 1 iterations and 69142 ms. Remains : 1408/1408 places, 2400/2400 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 p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 285 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 4731 steps (1 resets) in 606 ms. (7 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 453 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-26 14:53:12] [INFO ] Invariant cache hit.
[2024-05-26 14:53:16] [INFO ] [Real]Absence check using 544 positive place invariants in 634 ms returned sat
[2024-05-26 14:53:17] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 890 ms returned sat
[2024-05-26 14:53:22] [INFO ] [Real]Absence check using state equation in 5042 ms returned sat
[2024-05-26 14:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 14:53:25] [INFO ] [Nat]Absence check using 544 positive place invariants in 851 ms returned sat
[2024-05-26 14:53:25] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 24 ms returned sat
[2024-05-26 14:53:37] [INFO ] [Nat]Absence check using state equation in 11257 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 86580 steps with 153 reset in 10002 ms.
Product exploration timeout after 79850 steps with 125 reset in 10001 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 85 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:53:57] [INFO ] Redundant transitions in 123 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:53:57] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
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(s395 1)
(s396 1)
(s397 1)
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(s400 1)
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(s412 1)
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(s414 1)
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(s420 1)
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(s425 1)
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(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
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(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
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(s461 1)
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(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
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(s473 1)
(s474 1)
(s475 1)
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(s477 1)
(s478 1)
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(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62523ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62574ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62800 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin17703827447770185877
[2024-05-26 14:55:00] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17703827447770185877
Running compilation step : cd /tmp/ltsmin17703827447770185877;'/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/ltsmin17703827447770185877;'/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/ltsmin17703827447770185877;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 38 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:55:03] [INFO ] Invariant cache hit.
[2024-05-26 14:55:05] [INFO ] Implicit Places using invariants in 2095 ms returned []
[2024-05-26 14:55:05] [INFO ] Invariant cache hit.
[2024-05-26 14:55:09] [INFO ] Implicit Places using invariants and state equation in 4295 ms returned []
Implicit Place search using SMT with State Equation took 6394 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:55:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62095ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62133ms
Finished structural reductions in LTL mode , in 1 iterations and 68573 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin7647607170075876753
[2024-05-26 14:56:12] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7647607170075876753
Running compilation step : cd /tmp/ltsmin7647607170075876753;'/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/ltsmin7647607170075876753;'/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/ltsmin7647607170075876753;'/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)
[2024-05-26 14:56:15] [INFO ] Flatten gal took : 103 ms
[2024-05-26 14:56:15] [INFO ] Flatten gal took : 120 ms
[2024-05-26 14:56:15] [INFO ] Time to serialize gal into /tmp/LTL12730912001798964000.gal : 18 ms
[2024-05-26 14:56:15] [INFO ] Time to serialize properties into /tmp/LTL1522666344378546075.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/LTL12730912001798964000.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15915707538769402120.hoa' '-atoms' '/tmp/LTL1522666344378546075.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/LTL1522666344378546075.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15915707538769402120.hoa
Detected timeout of ITS tools.
[2024-05-26 14:56:30] [INFO ] Flatten gal took : 85 ms
[2024-05-26 14:56:30] [INFO ] Flatten gal took : 89 ms
[2024-05-26 14:56:30] [INFO ] Time to serialize gal into /tmp/LTL12394343965853997469.gal : 11 ms
[2024-05-26 14:56:30] [INFO ] Time to serialize properties into /tmp/LTL7349545109622057119.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/LTL12394343965853997469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7349545109622057119.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(F((G("((pbl_1_2_4>=1)&&(pi_d2_n1_1_2_4>=1))"))||(X("((pbl_2_4_2>=1)&&(po_d1_n1_3_4_2>=1))"))))))
Formula 0 simplified : XG(F!"((pbl_1_2_4>=1)&&(pi_d2_n1_1_2_4>=1))" & X!"((pbl_2_4_2>=1)&&(po_d1_n1_3_4_2>=1))")
Detected timeout of ITS tools.
[2024-05-26 14:56:45] [INFO ] Flatten gal took : 91 ms
[2024-05-26 14:56:45] [INFO ] Applying decomposition
[2024-05-26 14:56:45] [INFO ] Flatten gal took : 77 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/graph7906845782061126787.txt' '-o' '/tmp/graph7906845782061126787.bin' '-w' '/tmp/graph7906845782061126787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7906845782061126787.bin' '-l' '-1' '-v' '-w' '/tmp/graph7906845782061126787.weights' '-q' '0' '-e' '0.001'
[2024-05-26 14:56:46] [INFO ] Decomposing Gal with order
[2024-05-26 14:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 14:56:46] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 14:56:46] [INFO ] Flatten gal took : 177 ms
[2024-05-26 14:56:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-26 14:56:46] [INFO ] Time to serialize gal into /tmp/LTL4001777698466576019.gal : 21 ms
[2024-05-26 14:56:46] [INFO ] Time to serialize properties into /tmp/LTL5381229370081401312.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/LTL4001777698466576019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5381229370081401312.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...254
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((i13.u17.pbl_1_2_4>=1)&&(i13.u113.pi_d2_n1_1_2_4>=1))"))||(X("((i26.u36.pbl_2_4_2>=1)&&(i26.u321.po_d1_n1_3_4_2>=1))")))))...156
Formula 0 simplified : XG(F!"((i13.u17.pbl_1_2_4>=1)&&(i13.u113.pi_d2_n1_1_2_4>=1))" & X!"((i26.u36.pbl_2_4_2>=1)&&(i26.u321.po_d1_n1_3_4_2>=1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-07 finished in 421608 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((p0&&(G(p2)||p1))))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 38 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:57:01] [INFO ] Invariant cache hit.
[2024-05-26 14:57:03] [INFO ] Implicit Places using invariants in 2274 ms returned []
[2024-05-26 14:57:03] [INFO ] Invariant cache hit.
[2024-05-26 14:57:07] [INFO ] Implicit Places using invariants and state equation in 3584 ms returned []
Implicit Place search using SMT with State Equation took 5860 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:57:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62350ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62372ms
Finished structural reductions in LTL mode , in 1 iterations and 68274 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 191 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 finished in 68489 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 86 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:58:10] [INFO ] Invariant cache hit.
[2024-05-26 14:58:12] [INFO ] Implicit Places using invariants in 2212 ms returned []
[2024-05-26 14:58:12] [INFO ] Invariant cache hit.
[2024-05-26 14:58:16] [INFO ] Implicit Places using invariants and state equation in 4523 ms returned []
Implicit Place search using SMT with State Equation took 6747 ms to find 0 implicit places.
[2024-05-26 14:58:17] [INFO ] Redundant transitions in 114 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:58:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 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 Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62404ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62438ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69398 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-09
Product exploration explored 100000 steps with 1 reset in 9606 ms.
Product exploration explored 100000 steps with 1 reset in 9943 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
RANDOM walk for 1635 steps (0 resets) in 335 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 252 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 84 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 14:59:43] [INFO ] Invariant cache hit.
[2024-05-26 14:59:45] [INFO ] Implicit Places using invariants in 2642 ms returned []
[2024-05-26 14:59:45] [INFO ] Invariant cache hit.
[2024-05-26 14:59:50] [INFO ] Implicit Places using invariants and state equation in 4486 ms returned []
Implicit Place search using SMT with State Equation took 7143 ms to find 0 implicit places.
[2024-05-26 14:59:50] [INFO ] Redundant transitions in 122 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 14:59:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62284ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62322ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69690 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 159 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
RANDOM walk for 1829 steps (0 resets) in 293 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 226 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration timeout after 96070 steps with 1 reset in 10001 ms.
Product exploration explored 100000 steps with 1 reset in 9908 ms.
Built C files in :
/tmp/ltsmin1944138212237004195
[2024-05-26 15:01:16] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:01:16] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1944138212237004195
Running compilation step : cd /tmp/ltsmin1944138212237004195;'/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/ltsmin1944138212237004195;'/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/ltsmin1944138212237004195;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 83 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:01:19] [INFO ] Invariant cache hit.
[2024-05-26 15:01:22] [INFO ] Implicit Places using invariants in 2675 ms returned []
[2024-05-26 15:01:22] [INFO ] Invariant cache hit.
[2024-05-26 15:01:26] [INFO ] Implicit Places using invariants and state equation in 4731 ms returned []
Implicit Place search using SMT with State Equation took 7411 ms to find 0 implicit places.
[2024-05-26 15:01:26] [INFO ] Redundant transitions in 123 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:01:27] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62531ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62569ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 70203 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin16397993576383741102
[2024-05-26 15:02:29] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:02:29] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16397993576383741102
Running compilation step : cd /tmp/ltsmin16397993576383741102;'/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/ltsmin16397993576383741102;'/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/ltsmin16397993576383741102;'/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)
[2024-05-26 15:02:32] [INFO ] Flatten gal took : 94 ms
[2024-05-26 15:02:32] [INFO ] Flatten gal took : 74 ms
[2024-05-26 15:02:32] [INFO ] Time to serialize gal into /tmp/LTL10784857970321485365.gal : 11 ms
[2024-05-26 15:02:32] [INFO ] Time to serialize properties into /tmp/LTL7331218527597055564.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/LTL10784857970321485365.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14395639555674886542.hoa' '-atoms' '/tmp/LTL7331218527597055564.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/LTL7331218527597055564.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14395639555674886542.hoa
Detected timeout of ITS tools.
[2024-05-26 15:02:47] [INFO ] Flatten gal took : 75 ms
[2024-05-26 15:02:48] [INFO ] Flatten gal took : 78 ms
[2024-05-26 15:02:48] [INFO ] Time to serialize gal into /tmp/LTL16059020974213942981.gal : 12 ms
[2024-05-26 15:02:48] [INFO ] Time to serialize properties into /tmp/LTL15213358734253004097.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/LTL16059020974213942981.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15213358734253004097.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("((pbl_4_1_2<1)||(pi_d1_n1_4_1_2<1))"))))
Formula 0 simplified : GF!"((pbl_4_1_2<1)||(pi_d1_n1_4_1_2<1))"
Detected timeout of ITS tools.
[2024-05-26 15:03:03] [INFO ] Flatten gal took : 76 ms
[2024-05-26 15:03:03] [INFO ] Applying decomposition
[2024-05-26 15:03:03] [INFO ] Flatten gal took : 74 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/graph13503362436642714870.txt' '-o' '/tmp/graph13503362436642714870.bin' '-w' '/tmp/graph13503362436642714870.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13503362436642714870.bin' '-l' '-1' '-v' '-w' '/tmp/graph13503362436642714870.weights' '-q' '0' '-e' '0.001'
[2024-05-26 15:03:03] [INFO ] Decomposing Gal with order
[2024-05-26 15:03:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 15:03:03] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 15:03:03] [INFO ] Flatten gal took : 110 ms
[2024-05-26 15:03:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-26 15:03:03] [INFO ] Time to serialize gal into /tmp/LTL6628910125269897954.gal : 15 ms
[2024-05-26 15:03:03] [INFO ] Time to serialize properties into /tmp/LTL17334067434266126902.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/LTL6628910125269897954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17334067434266126902.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 : !((F(G("((i41.u49.pbl_4_1_2<1)||(i41.u87.pi_d1_n1_4_1_2<1))"))))
Formula 0 simplified : GF!"((i41.u49.pbl_4_1_2<1)||(i41.u87.pi_d1_n1_4_1_2<1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-09 finished in 308744 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(p0)||G(p1)))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 65 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:03:18] [INFO ] Invariant cache hit.
[2024-05-26 15:03:21] [INFO ] Implicit Places using invariants in 2127 ms returned []
[2024-05-26 15:03:21] [INFO ] Invariant cache hit.
[2024-05-26 15:03:25] [INFO ] Implicit Places using invariants and state equation in 4659 ms returned []
Implicit Place search using SMT with State Equation took 6789 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:03:25] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 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 Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62423ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62462ms
Finished structural reductions in LTL mode , in 1 iterations and 69325 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-10
Entered a terminal (fully accepting) state of product in 647 steps with 323 reset in 32 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-10 finished in 69547 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)&&F(p0))))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 52 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:04:28] [INFO ] Invariant cache hit.
[2024-05-26 15:04:30] [INFO ] Implicit Places using invariants in 1686 ms returned []
[2024-05-26 15:04:30] [INFO ] Invariant cache hit.
[2024-05-26 15:04:34] [INFO ] Implicit Places using invariants and state equation in 4060 ms returned []
Implicit Place search using SMT with State Equation took 5748 ms to find 0 implicit places.
[2024-05-26 15:04:34] [INFO ] Redundant transitions in 86 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:04:34] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61721ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61743ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67639 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, p0, (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-11
Product exploration timeout after 87370 steps with 151 reset in 10001 ms.
Product exploration timeout after 83520 steps with 149 reset in 10002 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 : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[true, p0, (NOT p0)]
RANDOM walk for 1205 steps (0 resets) in 133 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 192 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 218 ms :[true, p0, (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[true, p0, (NOT p0)]
[2024-05-26 15:05:59] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0), true]
Knowledge based reduction with 1 factoid took 267 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[true, p0, (NOT p0)]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 84 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:06:02] [INFO ] Invariant cache hit.
[2024-05-26 15:06:05] [INFO ] Implicit Places using invariants in 2485 ms returned []
[2024-05-26 15:06:05] [INFO ] Invariant cache hit.
[2024-05-26 15:06:09] [INFO ] Implicit Places using invariants and state equation in 4201 ms returned []
Implicit Place search using SMT with State Equation took 6699 ms to find 0 implicit places.
[2024-05-26 15:06:09] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:06:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61879ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61902ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68777 ms. Remains : 1408/1408 places, 2400/2400 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 : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 212 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[true, p0, (NOT p0)]
RANDOM walk for 829 steps (0 resets) in 210 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[true, p0, (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[true, p0, (NOT p0)]
[2024-05-26 15:07:15] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0), true]
Knowledge based reduction with 1 factoid took 214 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[true, p0, (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[true, p0, (NOT p0)]
Product exploration timeout after 86110 steps with 177 reset in 10002 ms.
Product exploration timeout after 82810 steps with 154 reset in 10001 ms.
Built C files in :
/tmp/ltsmin3689317751080129985
[2024-05-26 15:07:38] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:07:38] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3689317751080129985
Running compilation step : cd /tmp/ltsmin3689317751080129985;'/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/ltsmin3689317751080129985;'/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/ltsmin3689317751080129985;'/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 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 49 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:07:42] [INFO ] Invariant cache hit.
[2024-05-26 15:07:43] [INFO ] Implicit Places using invariants in 1683 ms returned []
[2024-05-26 15:07:43] [INFO ] Invariant cache hit.
[2024-05-26 15:07:47] [INFO ] Implicit Places using invariants and state equation in 4193 ms returned []
Implicit Place search using SMT with State Equation took 5881 ms to find 0 implicit places.
[2024-05-26 15:07:48] [INFO ] Redundant transitions in 81 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:07:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61983ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62007ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68028 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin8928253087599379200
[2024-05-26 15:08:50] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:08:50] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8928253087599379200
Running compilation step : cd /tmp/ltsmin8928253087599379200;'/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/ltsmin8928253087599379200;'/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/ltsmin8928253087599379200;'/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)
[2024-05-26 15:08:53] [INFO ] Flatten gal took : 67 ms
[2024-05-26 15:08:53] [INFO ] Flatten gal took : 69 ms
[2024-05-26 15:08:53] [INFO ] Time to serialize gal into /tmp/LTL4566589243064858305.gal : 11 ms
[2024-05-26 15:08:53] [INFO ] Time to serialize properties into /tmp/LTL5984913439907846380.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/LTL4566589243064858305.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8228457506992069908.hoa' '-atoms' '/tmp/LTL5984913439907846380.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/LTL5984913439907846380.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8228457506992069908.hoa
Detected timeout of ITS tools.
[2024-05-26 15:09:08] [INFO ] Flatten gal took : 127 ms
[2024-05-26 15:09:08] [INFO ] Flatten gal took : 130 ms
[2024-05-26 15:09:08] [INFO ] Time to serialize gal into /tmp/LTL9459694514117538039.gal : 19 ms
[2024-05-26 15:09:08] [INFO ] Time to serialize properties into /tmp/LTL14207934621351368305.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/LTL9459694514117538039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14207934621351368305.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("((pbl_1_1_2<1)||(po_d1_n1_2_1_2<1))"))&&(F("((pbl_1_1_2>=1)&&(po_d1_n1_2_1_2>=1))")))))
Formula 0 simplified : F(G!"((pbl_1_1_2<1)||(po_d1_n1_2_1_2<1))" | G!"((pbl_1_1_2>=1)&&(po_d1_n1_2_1_2>=1))")
Detected timeout of ITS tools.
[2024-05-26 15:09:23] [INFO ] Flatten gal took : 122 ms
[2024-05-26 15:09:23] [INFO ] Applying decomposition
[2024-05-26 15:09:23] [INFO ] Flatten gal took : 129 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/graph14770452409719275194.txt' '-o' '/tmp/graph14770452409719275194.bin' '-w' '/tmp/graph14770452409719275194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14770452409719275194.bin' '-l' '-1' '-v' '-w' '/tmp/graph14770452409719275194.weights' '-q' '0' '-e' '0.001'
[2024-05-26 15:09:24] [INFO ] Decomposing Gal with order
[2024-05-26 15:09:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 15:09:24] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 15:09:24] [INFO ] Flatten gal took : 166 ms
[2024-05-26 15:09:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-26 15:09:24] [INFO ] Time to serialize gal into /tmp/LTL15047085686911308179.gal : 20 ms
[2024-05-26 15:09:24] [INFO ] Time to serialize properties into /tmp/LTL12355175277092723902.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/LTL15047085686911308179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12355175277092723902.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...256
Read 1 LTL properties
Checking formula 0 : !((G((F("((i9.u9.pbl_1_1_2<1)||(i9.u443.po_d1_n1_2_1_2<1))"))&&(F("((i9.u9.pbl_1_1_2>=1)&&(i9.u443.po_d1_n1_2_1_2>=1))")))))
Formula 0 simplified : F(G!"((i9.u9.pbl_1_1_2<1)||(i9.u443.po_d1_n1_2_1_2<1))" | G!"((i9.u9.pbl_1_1_2>=1)&&(i9.u443.po_d1_n1_2_1_2>=1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-11 finished in 311317 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)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 77 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:09:39] [INFO ] Invariant cache hit.
[2024-05-26 15:09:42] [INFO ] Implicit Places using invariants in 2457 ms returned []
[2024-05-26 15:09:42] [INFO ] Invariant cache hit.
[2024-05-26 15:09:46] [INFO ] Implicit Places using invariants and state equation in 4723 ms returned []
Implicit Place search using SMT with State Equation took 7190 ms to find 0 implicit places.
[2024-05-26 15:09:47] [INFO ] Redundant transitions in 122 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:09:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62140ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62177ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69580 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
Product exploration timeout after 86620 steps with 143 reset in 10002 ms.
Product exploration timeout after 82930 steps with 137 reset in 10001 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 207 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 3621 steps (0 resets) in 672 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2024-05-26 15:11:13] [INFO ] Invariant cache hit.
[2024-05-26 15:11:17] [INFO ] [Real]Absence check using 544 positive place invariants in 2102 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 86 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:11:18] [INFO ] Invariant cache hit.
[2024-05-26 15:11:19] [INFO ] Implicit Places using invariants in 1589 ms returned []
[2024-05-26 15:11:19] [INFO ] Invariant cache hit.
[2024-05-26 15:11:23] [INFO ] Implicit Places using invariants and state equation in 3703 ms returned []
Implicit Place search using SMT with State Equation took 5297 ms to find 0 implicit places.
[2024-05-26 15:11:23] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:11:23] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62192ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62214ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67683 ms. Remains : 1408/1408 places, 2400/2400 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 365 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2174 steps (0 resets) in 306 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 225 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
[2024-05-26 15:12:29] [INFO ] Invariant cache hit.
[2024-05-26 15:12:34] [INFO ] [Real]Absence check using 544 positive place invariants in 2084 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 83230 steps with 159 reset in 10001 ms.
Product exploration timeout after 82230 steps with 140 reset in 10001 ms.
Built C files in :
/tmp/ltsmin12582663075259874142
[2024-05-26 15:12:54] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:12:54] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12582663075259874142
Running compilation step : cd /tmp/ltsmin12582663075259874142;'/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/ltsmin12582663075259874142;'/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/ltsmin12582663075259874142;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 54 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:12:57] [INFO ] Invariant cache hit.
[2024-05-26 15:12:59] [INFO ] Implicit Places using invariants in 1759 ms returned []
[2024-05-26 15:12:59] [INFO ] Invariant cache hit.
[2024-05-26 15:13:02] [INFO ] Implicit Places using invariants and state equation in 3639 ms returned []
Implicit Place search using SMT with State Equation took 5412 ms to find 0 implicit places.
[2024-05-26 15:13:02] [INFO ] Redundant transitions in 72 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:13:02] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
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(s974 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61670ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61692ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67238 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin16660587052295147843
[2024-05-26 15:14:04] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:14:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16660587052295147843
Running compilation step : cd /tmp/ltsmin16660587052295147843;'/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/ltsmin16660587052295147843;'/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/ltsmin16660587052295147843;'/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)
[2024-05-26 15:14:07] [INFO ] Flatten gal took : 128 ms
[2024-05-26 15:14:07] [INFO ] Flatten gal took : 130 ms
[2024-05-26 15:14:07] [INFO ] Time to serialize gal into /tmp/LTL5324852088978913323.gal : 20 ms
[2024-05-26 15:14:07] [INFO ] Time to serialize properties into /tmp/LTL10091925693549483818.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/LTL5324852088978913323.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5648248220221721166.hoa' '-atoms' '/tmp/LTL10091925693549483818.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/LTL10091925693549483818.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5648248220221721166.hoa
Detected timeout of ITS tools.
[2024-05-26 15:14:23] [INFO ] Flatten gal took : 72 ms
[2024-05-26 15:14:23] [INFO ] Flatten gal took : 120 ms
[2024-05-26 15:14:23] [INFO ] Time to serialize gal into /tmp/LTL7603724362809149231.gal : 11 ms
[2024-05-26 15:14:23] [INFO ] Time to serialize properties into /tmp/LTL9767942836185034031.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/LTL7603724362809149231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9767942836185034031.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("((pbl_1_2_2>=1)&&(po_d1_n1_2_2_2>=1))"))))
Formula 0 simplified : FG!"((pbl_1_2_2>=1)&&(po_d1_n1_2_2_2>=1))"
Detected timeout of ITS tools.
[2024-05-26 15:14:38] [INFO ] Flatten gal took : 75 ms
[2024-05-26 15:14:38] [INFO ] Applying decomposition
[2024-05-26 15:14:38] [INFO ] Flatten gal took : 80 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/graph6321718961445574850.txt' '-o' '/tmp/graph6321718961445574850.bin' '-w' '/tmp/graph6321718961445574850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6321718961445574850.bin' '-l' '-1' '-v' '-w' '/tmp/graph6321718961445574850.weights' '-q' '0' '-e' '0.001'
[2024-05-26 15:14:38] [INFO ] Decomposing Gal with order
[2024-05-26 15:14:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 15:14:38] [INFO ] Removed a total of 3072 redundant transitions.
[2024-05-26 15:14:38] [INFO ] Flatten gal took : 112 ms
[2024-05-26 15:14:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-26 15:14:38] [INFO ] Time to serialize gal into /tmp/LTL16599023591080138487.gal : 16 ms
[2024-05-26 15:14:38] [INFO ] Time to serialize properties into /tmp/LTL3149142912767995810.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/LTL16599023591080138487.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3149142912767995810.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(F("((i59.u12.pbl_1_2_2>=1)&&(i59.u431.po_d1_n1_2_2_2>=1))"))))
Formula 0 simplified : FG!"((i59.u12.pbl_1_2_2>=1)&&(i59.u431.po_d1_n1_2_2_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-12 finished in 314253 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(F(p0))||G(p1))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 50 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:14:54] [INFO ] Invariant cache hit.
[2024-05-26 15:14:55] [INFO ] Implicit Places using invariants in 1516 ms returned []
[2024-05-26 15:14:55] [INFO ] Invariant cache hit.
[2024-05-26 15:14:59] [INFO ] Implicit Places using invariants and state equation in 4249 ms returned []
Implicit Place search using SMT with State Equation took 5774 ms to find 0 implicit places.
[2024-05-26 15:14:59] [INFO ] Redundant transitions in 113 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:14:59] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 61862ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61895ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67842 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
Product exploration timeout after 82850 steps with 15 reset in 10001 ms.
Product exploration timeout after 78530 steps with 17 reset in 10001 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 p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 306 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 9021 steps (0 resets) in 1782 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 6 factoid took 336 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 83 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:16:26] [INFO ] Invariant cache hit.
[2024-05-26 15:16:28] [INFO ] Implicit Places using invariants in 2245 ms returned []
[2024-05-26 15:16:28] [INFO ] Invariant cache hit.
[2024-05-26 15:16:33] [INFO ] Implicit Places using invariants and state equation in 4820 ms returned []
Implicit Place search using SMT with State Equation took 7068 ms to find 0 implicit places.
[2024-05-26 15:16:33] [INFO ] Redundant transitions in 122 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:16:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints]
After SMT, in 62026ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 62061ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69358 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 239 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 24725 steps (5 resets) in 3574 ms. (6 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 6 factoid took 379 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 77950 steps with 19 reset in 10001 ms.
Product exploration timeout after 79190 steps with 12 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1903344562646777743
[2024-05-26 15:18:01] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:18:01] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1903344562646777743
Running compilation step : cd /tmp/ltsmin1903344562646777743;'/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/ltsmin1903344562646777743;'/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/ltsmin1903344562646777743;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 55 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-26 15:18:04] [INFO ] Invariant cache hit.
[2024-05-26 15:18:06] [INFO ] Implicit Places using invariants in 2089 ms returned []
[2024-05-26 15:18:06] [INFO ] Invariant cache hit.
[2024-05-26 15:18:10] [INFO ] Implicit Places using invariants and state equation in 4122 ms returned []
Implicit Place search using SMT with State Equation took 6212 ms to find 0 implicit places.
[2024-05-26 15:18:10] [INFO ] Redundant transitions in 78 ms returned []
Running 2016 sub problems to find dead transitions.
[2024-05-26 15:18:10] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/640 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
SMT process timed out in 61756ms, After SMT, problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61778ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68142 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin10537368311901069350
[2024-05-26 15:19:12] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2024-05-26 15:19:12] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10537368311901069350
Running compilation step : cd /tmp/ltsmin10537368311901069350;'/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/ltsmin10537368311901069350;'/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/ltsmin10537368311901069350;'/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)
[2024-05-26 15:19:15] [INFO ] Flatten gal took : 76 ms
[2024-05-26 15:19:15] [INFO ] Flatten gal took : 75 ms
[2024-05-26 15:19:15] [INFO ] Time to serialize gal into /tmp/LTL10058371337984103076.gal : 33 ms
[2024-05-26 15:19:15] [INFO ] Time to serialize properties into /tmp/LTL9848681297723911972.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/LTL10058371337984103076.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2581713063480584477.hoa' '-atoms' '/tmp/LTL9848681297723911972.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/LTL9848681297723911972.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2581713063480584477.hoa
Detected timeout of ITS tools.
[2024-05-26 15:19:30] [INFO ] Flatten gal took : 75 ms
[2024-05-26 15:19:30] [INFO ] Flatten gal took : 79 ms
[2024-05-26 15:19:30] [INFO ] Time to serialize gal into /tmp/LTL6223276859381413569.gal : 14 ms
[2024-05-26 15:19:30] [INFO ] Time to serialize properties into /tmp/LTL1001777785257953391.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/LTL6223276859381413569.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1001777785257953391.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((pbl_1_1_4<1)||(pi_d2_n1_1_1_4<1))")))||(G("((pbl_1_3_4<1)||(pi_d1_n1_1_3_4<1))")))))
Formula 0 simplified : G(FG!"((pbl_1_1_4<1)||(pi_d2_n1_1_1_4<1))" & F!"((pbl_1_3_4<1)||(pi_d1_n1_1_3_4<1))")
Detected timeout of ITS tools.
[2024-05-26 15:19:46] [INFO ] Flatten gal took : 73 ms
[2024-05-26 15:19:46] [INFO ] Applying decomposition
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLFireability -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="HypercubeGrid-PT-C3K4P4B12"
export BK_EXAMINATION="LTLFireability"
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 HypercubeGrid-PT-C3K4P4B12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587800260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C3K4P4B12.tgz
mv HypercubeGrid-PT-C3K4P4B12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;