About the Execution of ITS-Tools for HexagonalGrid-PT-516
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2724.176 | 3600000.00 | 4123294.00 | 12273.50 | TFFFF??FFFF???FF | 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-171649587300044.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 HexagonalGrid-PT-516, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587300044
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 02:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 02:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 13 02:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 138K Apr 13 02:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 933K 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 HexagonalGrid-PT-516-LTLFireability-00
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-01
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-02
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-03
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-04
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-05
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-06
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-07
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-08
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-09
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-10
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-11
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-12
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-13
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-14
FORMULA_NAME HexagonalGrid-PT-516-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716566921546
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-516
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-24 16:08:44] [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]
[2024-05-24 16:08:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 16:08:45] [INFO ] Load time of PNML (sax parser for PT used): 458 ms
[2024-05-24 16:08:45] [INFO ] Transformed 1267 places.
[2024-05-24 16:08:45] [INFO ] Transformed 2250 transitions.
[2024-05-24 16:08:45] [INFO ] Parsed PT model containing 1267 places and 2250 transitions and 9000 arcs in 772 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HexagonalGrid-PT-516-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 304 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
// Phase 1: matrix 2250 rows 1267 cols
[2024-05-24 16:08:46] [INFO ] Computed 482 invariants in 190 ms
[2024-05-24 16:08:48] [INFO ] Implicit Places using invariants in 2903 ms returned []
[2024-05-24 16:08:48] [INFO ] Invariant cache hit.
[2024-05-24 16:08:52] [INFO ] Implicit Places using invariants and state equation in 3903 ms returned []
Implicit Place search using SMT with State Equation took 6870 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:08:52] [INFO ] Invariant cache hit.
(s511 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(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)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30168 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62785ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62842ms
Finished structural reductions in LTL mode , in 1 iterations and 70075 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Support contains 55 out of 1267 places after structural reductions.
[2024-05-24 16:09:56] [INFO ] Flatten gal took : 300 ms
[2024-05-24 16:09:56] [INFO ] Flatten gal took : 198 ms
[2024-05-24 16:09:56] [INFO ] Input system was already deterministic with 2250 transitions.
Support contains 53 out of 1267 places (down from 55) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 26 to 25
RANDOM walk for 7027 steps (0 resets) in 2491 ms. (2 steps per ms) remains 0/25 properties
FORMULA HexagonalGrid-PT-516-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' '!(X(X((F(p0)&&X(G((!p0||X(X(G(p0))))))))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 88 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:09:58] [INFO ] Invariant cache hit.
[2024-05-24 16:10:00] [INFO ] Implicit Places using invariants in 2077 ms returned []
[2024-05-24 16:10:00] [INFO ] Invariant cache hit.
[2024-05-24 16:10:04] [INFO ] Implicit Places using invariants and state equation in 4618 ms returned []
Implicit Place search using SMT with State Equation took 6702 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:10:05] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62129ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62179ms
Finished structural reductions in LTL mode , in 1 iterations and 68983 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 850 ms :[(NOT p0), (NOT p0), false, true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-01
Entered a terminal (fully accepting) state of product in 342 steps with 0 reset in 114 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-01 finished in 70076 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)&&p0))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 62 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:11:08] [INFO ] Invariant cache hit.
[2024-05-24 16:11:10] [INFO ] Implicit Places using invariants in 2611 ms returned []
[2024-05-24 16:11:10] [INFO ] Invariant cache hit.
[2024-05-24 16:11:15] [INFO ] Implicit Places using invariants and state equation in 4659 ms returned []
Implicit Place search using SMT with State Equation took 7281 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:11:15] [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) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62004ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62038ms
Finished structural reductions in LTL mode , in 1 iterations and 69390 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 236 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-02 finished in 69672 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(G(p1))||p0)))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 59 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:12:17] [INFO ] Invariant cache hit.
[2024-05-24 16:12:19] [INFO ] Implicit Places using invariants in 1568 ms returned []
[2024-05-24 16:12:19] [INFO ] Invariant cache hit.
[2024-05-24 16:12:23] [INFO ] Implicit Places using invariants and state equation in 3946 ms returned []
Implicit Place search using SMT with State Equation took 5517 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:12:23] [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) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
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(s569 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61958ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61980ms
Finished structural reductions in LTL mode , in 1 iterations and 67565 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-03
Stuttering criterion allowed to conclude after 38550 steps with 15 reset in 2667 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-03 finished in 70526 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&&F((G(F(p0))||G(p1)))))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:13:28] [INFO ] Invariant cache hit.
[2024-05-24 16:13:30] [INFO ] Implicit Places using invariants in 1863 ms returned []
[2024-05-24 16:13:30] [INFO ] Invariant cache hit.
[2024-05-24 16:13:34] [INFO ] Implicit Places using invariants and state equation in 4057 ms returned []
Implicit Place search using SMT with State Equation took 5929 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:13:34] [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) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62003ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62029ms
Finished structural reductions in LTL mode , in 1 iterations and 67999 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 298 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-05
Product exploration explored 100000 steps with 209 reset in 9111 ms.
Product exploration explored 100000 steps with 237 reset in 8751 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 (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 1 factoid took 534 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
RANDOM walk for 3244 steps (0 resets) in 855 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 497 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
[2024-05-24 16:14:59] [INFO ] Invariant cache hit.
[2024-05-24 16:15:02] [INFO ] [Real]Absence check using 481 positive place invariants in 532 ms returned sat
[2024-05-24 16:15:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:15:05] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 3005 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 36 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:15:05] [INFO ] Invariant cache hit.
[2024-05-24 16:15:08] [INFO ] Implicit Places using invariants in 2707 ms returned []
[2024-05-24 16:15:08] [INFO ] Invariant cache hit.
[2024-05-24 16:15:13] [INFO ] Implicit Places using invariants and state equation in 4888 ms returned []
Implicit Place search using SMT with State Equation took 7607 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:15:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1)
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(s863 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62162ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62190ms
Finished structural reductions in LTL mode , in 1 iterations and 69842 ms. Remains : 1267/1267 places, 2250/2250 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 (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 1 factoid took 570 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
RANDOM walk for 3877 steps (0 resets) in 653 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 688 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 375 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
[2024-05-24 16:16:21] [INFO ] Invariant cache hit.
[2024-05-24 16:16:24] [INFO ] [Real]Absence check using 481 positive place invariants in 544 ms returned sat
[2024-05-24 16:16:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:16:27] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 2641 ms returned sat
[2024-05-24 16:16:30] [INFO ] [Real]Absence check using state equation in 3757 ms returned sat
[2024-05-24 16:16:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:16:33] [INFO ] [Nat]Absence check using 481 positive place invariants in 720 ms returned sat
[2024-05-24 16:16:34] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 336 ms returned sat
[2024-05-24 16:16:38] [INFO ] [Nat]Absence check using state equation in 4266 ms returned sat
[2024-05-24 16:16:38] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 169 ms.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 215 reset in 9275 ms.
Product exploration explored 100000 steps with 198 reset in 9038 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 267 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:17:05] [INFO ] Redundant transitions in 293 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:17:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61656ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61676ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62253 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin3339875953634555383
[2024-05-24 16:18:07] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3339875953634555383
Running compilation step : cd /tmp/ltsmin3339875953634555383;'/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/ltsmin3339875953634555383;'/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/ltsmin3339875953634555383;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 42 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:18:10] [INFO ] Invariant cache hit.
[2024-05-24 16:18:12] [INFO ] Implicit Places using invariants in 1892 ms returned []
[2024-05-24 16:18:12] [INFO ] Invariant cache hit.
[2024-05-24 16:18:17] [INFO ] Implicit Places using invariants and state equation in 4934 ms returned []
Implicit Place search using SMT with State Equation took 6834 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:18:17] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
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(s508 1.0)
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(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62006ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62039ms
Finished structural reductions in LTL mode , in 1 iterations and 68923 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin3782124504175682585
[2024-05-24 16:19:19] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3782124504175682585
Running compilation step : cd /tmp/ltsmin3782124504175682585;'/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/ltsmin3782124504175682585;'/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/ltsmin3782124504175682585;'/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)
[2024-05-24 16:19:22] [INFO ] Flatten gal took : 116 ms
[2024-05-24 16:19:22] [INFO ] Flatten gal took : 117 ms
[2024-05-24 16:19:22] [INFO ] Time to serialize gal into /tmp/LTL3838931160193691849.gal : 36 ms
[2024-05-24 16:19:23] [INFO ] Time to serialize properties into /tmp/LTL15044979580490145649.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/LTL3838931160193691849.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15928538085360309148.hoa' '-atoms' '/tmp/LTL15044979580490145649.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/LTL15044979580490145649.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15928538085360309148.hoa
Detected timeout of ITS tools.
[2024-05-24 16:19:38] [INFO ] Flatten gal took : 91 ms
[2024-05-24 16:19:38] [INFO ] Flatten gal took : 90 ms
[2024-05-24 16:19:38] [INFO ] Time to serialize gal into /tmp/LTL12931018143382090236.gal : 22 ms
[2024-05-24 16:19:38] [INFO ] Time to serialize properties into /tmp/LTL16131885069710707152.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/LTL12931018143382090236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16131885069710707152.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((F((G(F("((pbl_2_4>=1)&&(po1_3_4>=1))")))||(G("((pbl_4_4>=1)&&(po2_4_3>=1))"))))&&("((pbl_2_4<1)||(po1_3_4<1))")))))
Formula 0 simplified : X(G(FG!"((pbl_2_4>=1)&&(po1_3_4>=1))" & F!"((pbl_4_4>=1)&&(po2_4_3>=1))") | G!"((pbl_2_4<1)||(po1_3_4<1))")
Detected timeout of ITS tools.
[2024-05-24 16:19:53] [INFO ] Flatten gal took : 78 ms
[2024-05-24 16:19:53] [INFO ] Applying decomposition
[2024-05-24 16:19:53] [INFO ] Flatten gal took : 119 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/graph4892794708485077779.txt' '-o' '/tmp/graph4892794708485077779.bin' '-w' '/tmp/graph4892794708485077779.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4892794708485077779.bin' '-l' '-1' '-v' '-w' '/tmp/graph4892794708485077779.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:19:54] [INFO ] Decomposing Gal with order
[2024-05-24 16:19:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:19:54] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:19:54] [INFO ] Flatten gal took : 331 ms
[2024-05-24 16:19:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2024-05-24 16:19:54] [INFO ] Time to serialize gal into /tmp/LTL8809398056389347919.gal : 35 ms
[2024-05-24 16:19:54] [INFO ] Time to serialize properties into /tmp/LTL17155057187336790267.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/LTL8809398056389347919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17155057187336790267.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((F((G(F("((i13.u15.pbl_2_4>=1)&&(i13.u385.po1_3_4>=1))")))||(G("((i20.u26.pbl_4_4>=1)&&(i20.u417.po2_4_3>=1))"))))&&("((i13.u15...195
Formula 0 simplified : X(G(FG!"((i13.u15.pbl_2_4>=1)&&(i13.u385.po1_3_4>=1))" & F!"((i20.u26.pbl_4_4>=1)&&(i20.u417.po2_4_3>=1))") | G!"((i13.u15.pbl_2_4<1...181
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-05 finished in 401569 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 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 75 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:20:10] [INFO ] Invariant cache hit.
[2024-05-24 16:20:12] [INFO ] Implicit Places using invariants in 2183 ms returned []
[2024-05-24 16:20:12] [INFO ] Invariant cache hit.
[2024-05-24 16:20:16] [INFO ] Implicit Places using invariants and state equation in 4765 ms returned []
Implicit Place search using SMT with State Equation took 6956 ms to find 0 implicit places.
[2024-05-24 16:20:17] [INFO ] Redundant transitions in 257 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:20:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62142ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62172ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69478 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-06
Product exploration explored 100000 steps with 236 reset in 8573 ms.
Product exploration explored 100000 steps with 239 reset in 8842 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 180 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 92 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 642 steps (0 resets) in 100 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 256 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 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-05-24 16:21:40] [INFO ] Invariant cache hit.
[2024-05-24 16:21:44] [INFO ] [Real]Absence check using 481 positive place invariants in 826 ms returned sat
[2024-05-24 16:21:45] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1079 ms returned sat
[2024-05-24 16:21:51] [INFO ] [Real]Absence check using state equation in 5483 ms returned sat
[2024-05-24 16:21:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:21:54] [INFO ] [Nat]Absence check using 481 positive place invariants in 507 ms returned sat
[2024-05-24 16:21:55] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 293 ms returned sat
[2024-05-24 16:21:59] [INFO ] [Nat]Absence check using state equation in 4769 ms returned sat
[2024-05-24 16:22:00] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 163 ms.
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 110 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:22:06] [INFO ] Invariant cache hit.
[2024-05-24 16:22:09] [INFO ] Implicit Places using invariants in 2461 ms returned []
[2024-05-24 16:22:09] [INFO ] Invariant cache hit.
[2024-05-24 16:22:13] [INFO ] Implicit Places using invariants and state equation in 4179 ms returned []
Implicit Place search using SMT with State Equation took 6645 ms to find 0 implicit places.
[2024-05-24 16:22:13] [INFO ] Redundant transitions in 64 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:22:13] [INFO ] Invariant cache hit.
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(s927 1.0)
(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 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(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)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(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 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62217ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62236ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69067 ms. Remains : 1267/1267 places, 2250/2250 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 204 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 101 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4232 steps (0 resets) in 593 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 248 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 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-24 16:23:19] [INFO ] Invariant cache hit.
[2024-05-24 16:23:22] [INFO ] [Real]Absence check using 481 positive place invariants in 544 ms returned sat
[2024-05-24 16:23:23] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 1175 ms returned sat
[2024-05-24 16:23:29] [INFO ] [Real]Absence check using state equation in 5803 ms returned sat
[2024-05-24 16:23:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:23:32] [INFO ] [Nat]Absence check using 481 positive place invariants in 499 ms returned sat
[2024-05-24 16:23:33] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 263 ms returned sat
[2024-05-24 16:23:36] [INFO ] [Nat]Absence check using state equation in 3876 ms returned sat
[2024-05-24 16:23:37] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 167 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 254 reset in 8358 ms.
Product exploration explored 100000 steps with 217 reset in 9176 ms.
Built C files in :
/tmp/ltsmin6538403826563938116
[2024-05-24 16:24:02] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:24:02] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6538403826563938116
Running compilation step : cd /tmp/ltsmin6538403826563938116;'/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/ltsmin6538403826563938116;'/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/ltsmin6538403826563938116;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 57 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:24:05] [INFO ] Invariant cache hit.
[2024-05-24 16:24:07] [INFO ] Implicit Places using invariants in 1863 ms returned []
[2024-05-24 16:24:07] [INFO ] Invariant cache hit.
[2024-05-24 16:24:10] [INFO ] Implicit Places using invariants and state equation in 3471 ms returned []
Implicit Place search using SMT with State Equation took 5337 ms to find 0 implicit places.
[2024-05-24 16:24:10] [INFO ] Redundant transitions in 64 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:24:10] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61870ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61893ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67361 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin17370217693232300527
[2024-05-24 16:25:12] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:25:12] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17370217693232300527
Running compilation step : cd /tmp/ltsmin17370217693232300527;'/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/ltsmin17370217693232300527;'/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/ltsmin17370217693232300527;'/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)
[2024-05-24 16:25:15] [INFO ] Flatten gal took : 86 ms
[2024-05-24 16:25:15] [INFO ] Flatten gal took : 89 ms
[2024-05-24 16:25:15] [INFO ] Time to serialize gal into /tmp/LTL6969486693598999994.gal : 16 ms
[2024-05-24 16:25:15] [INFO ] Time to serialize properties into /tmp/LTL16129474236431440497.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/LTL6969486693598999994.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3918906479900316470.hoa' '-atoms' '/tmp/LTL16129474236431440497.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/LTL16129474236431440497.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3918906479900316470.hoa
Detected timeout of ITS tools.
[2024-05-24 16:25:31] [INFO ] Flatten gal took : 116 ms
[2024-05-24 16:25:31] [INFO ] Flatten gal took : 135 ms
[2024-05-24 16:25:31] [INFO ] Time to serialize gal into /tmp/LTL12275919650509172181.gal : 21 ms
[2024-05-24 16:25:31] [INFO ] Time to serialize properties into /tmp/LTL14325066071678002459.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/LTL12275919650509172181.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14325066071678002459.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 : !((G(F("((pbl_3_2>=1)&&(po1_4_2>=1))"))))
Formula 0 simplified : FG!"((pbl_3_2>=1)&&(po1_4_2>=1))"
Detected timeout of ITS tools.
[2024-05-24 16:25:46] [INFO ] Flatten gal took : 112 ms
[2024-05-24 16:25:46] [INFO ] Applying decomposition
[2024-05-24 16:25:46] [INFO ] Flatten gal took : 113 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/graph3802424391355777398.txt' '-o' '/tmp/graph3802424391355777398.bin' '-w' '/tmp/graph3802424391355777398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3802424391355777398.bin' '-l' '-1' '-v' '-w' '/tmp/graph3802424391355777398.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:25:46] [INFO ] Decomposing Gal with order
[2024-05-24 16:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:25:47] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:25:47] [INFO ] Flatten gal took : 198 ms
[2024-05-24 16:25:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2024-05-24 16:25:47] [INFO ] Time to serialize gal into /tmp/LTL1606436956262156961.gal : 27 ms
[2024-05-24 16:25:47] [INFO ] Time to serialize properties into /tmp/LTL2652542181135806528.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/LTL1606436956262156961.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2652542181135806528.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 : !((G(F("((i60.u20.pbl_3_2>=1)&&(i60.u282.po1_4_2>=1))"))))
Formula 0 simplified : FG!"((i60.u20.pbl_3_2>=1)&&(i60.u282.po1_4_2>=1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-06 finished in 352619 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)||G(p1))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 56 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:26:02] [INFO ] Invariant cache hit.
[2024-05-24 16:26:05] [INFO ] Implicit Places using invariants in 2462 ms returned []
[2024-05-24 16:26:05] [INFO ] Invariant cache hit.
[2024-05-24 16:26:09] [INFO ] Implicit Places using invariants and state equation in 4305 ms returned []
Implicit Place search using SMT with State Equation took 6769 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:26:09] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(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 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(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)
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(s903 1)
(s904 1)
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(s906 1)
(s907 1)
(s908 1)
(s909 1)
(s910 1)
(s911 1)
(s912 1)
(s913 1)
(s914 1)
(s915 1)
(s916 1)
(s917 1)
(s918 1)
(s919 1)
(s920 1)
(s921 1)
(s922 1)
(s923 1)
(s924 1)
(s925 1)
(s926 1)
(s927 1)
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(s929 1)
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(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61888ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61908ms
Finished structural reductions in LTL mode , in 1 iterations and 68739 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-07
Entered a terminal (fully accepting) state of product in 310 steps with 0 reset in 49 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-07 finished in 69043 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(G(p0)) U p1)))))'
Support contains 8 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 55 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:27:11] [INFO ] Invariant cache hit.
[2024-05-24 16:27:13] [INFO ] Implicit Places using invariants in 2093 ms returned []
[2024-05-24 16:27:13] [INFO ] Invariant cache hit.
[2024-05-24 16:27:17] [INFO ] Implicit Places using invariants and state equation in 3763 ms returned []
Implicit Place search using SMT with State Equation took 5858 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:27:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61772ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61805ms
Finished structural reductions in LTL mode , in 1 iterations and 67726 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-08
Stuttering criterion allowed to conclude after 38180 steps with 0 reset in 2308 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-08 finished in 70259 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((X(G((p1||G(p2))))&&p0))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:28:21] [INFO ] Invariant cache hit.
[2024-05-24 16:28:23] [INFO ] Implicit Places using invariants in 1524 ms returned []
[2024-05-24 16:28:23] [INFO ] Invariant cache hit.
[2024-05-24 16:28:27] [INFO ] Implicit Places using invariants and state equation in 4218 ms returned []
Implicit Place search using SMT with State Equation took 5744 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:28:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
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(s22 0)
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(s94 0)
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(s97 11)
(s98 0)
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(s108 11)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61774ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61794ms
Finished structural reductions in LTL mode , in 1 iterations and 67578 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-09
Stuttering criterion allowed to conclude after 48005 steps with 0 reset in 3017 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-09 finished in 70926 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&&X(p1)))))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:29:32] [INFO ] Invariant cache hit.
[2024-05-24 16:29:34] [INFO ] Implicit Places using invariants in 1884 ms returned []
[2024-05-24 16:29:34] [INFO ] Invariant cache hit.
[2024-05-24 16:29:39] [INFO ] Implicit Places using invariants and state equation in 4823 ms returned []
Implicit Place search using SMT with State Equation took 6709 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:29:39] [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) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61656ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61675ms
Finished structural reductions in LTL mode , in 1 iterations and 68423 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-10 finished in 68640 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 55 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:30:41] [INFO ] Invariant cache hit.
[2024-05-24 16:30:43] [INFO ] Implicit Places using invariants in 2296 ms returned []
[2024-05-24 16:30:43] [INFO ] Invariant cache hit.
[2024-05-24 16:30:47] [INFO ] Implicit Places using invariants and state equation in 4192 ms returned []
Implicit Place search using SMT with State Equation took 6494 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:30:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
(s367 1.0)
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(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 0.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 0.0)
(s499 1.0)
(s500 1.0)
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(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 0.0)
(s506 1.0)
(s507 1.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 0.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 0.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 0.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 0.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 0.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 0.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 0.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 0.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 0.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 0.0)
(s605 0.0)
(s606 0.0)
(s607 0.0)
(s608 0.0)
(s609 0.0)
(s610 0.0)
(s611 0.0)
(s612 0.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 0.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 0.0)
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 0.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 0.0)
(s641 0.0)
(s647 0.0)
(s654 0.0)
(s662 0.0)
(s671 0.0)
(s702 1.0)
(s708 1.0)
(s715 1.0)
(s723 1.0)
(s732 1.0)
(s740 1.0)
(s747 1.0)
(s753 1.0)
(s758 1.0)
(s793 1.0)
(s801 1.0)
(s808 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
(s840 1.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
(s849 1.0)
(s850 1.0)
(s851 1.0)
(s852 1.0)
(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 1.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(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 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61775ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61795ms
Finished structural reductions in LTL mode , in 1 iterations and 68348 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-11
Product exploration explored 100000 steps with 233 reset in 8702 ms.
Product exploration explored 100000 steps with 228 reset in 8850 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 : []
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1598 steps (0 resets) in 145 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-24 16:32:08] [INFO ] Invariant cache hit.
[2024-05-24 16:32:14] [INFO ] [Real]Absence check using 481 positive place invariants in 3612 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 32 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:32:14] [INFO ] Invariant cache hit.
[2024-05-24 16:32:16] [INFO ] Implicit Places using invariants in 1876 ms returned []
[2024-05-24 16:32:16] [INFO ] Invariant cache hit.
[2024-05-24 16:32:21] [INFO ] Implicit Places using invariants and state equation in 4558 ms returned []
Implicit Place search using SMT with State Equation took 6443 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:32:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61882ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61916ms
Finished structural reductions in LTL mode , in 1 iterations and 68407 ms. Remains : 1267/1267 places, 2250/2250 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 : []
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1361 steps (0 resets) in 188 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 200 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-24 16:33:24] [INFO ] Invariant cache hit.
[2024-05-24 16:33:30] [INFO ] [Real]Absence check using 481 positive place invariants in 3484 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 227 reset in 8407 ms.
Product exploration explored 100000 steps with 232 reset in 9084 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 52 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:33:48] [INFO ] Redundant transitions in 64 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:33:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61613ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61634ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61762 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin11854473894240346273
[2024-05-24 16:34:50] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11854473894240346273
Running compilation step : cd /tmp/ltsmin11854473894240346273;'/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/ltsmin11854473894240346273;'/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/ltsmin11854473894240346273;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 40 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:34:53] [INFO ] Invariant cache hit.
[2024-05-24 16:34:55] [INFO ] Implicit Places using invariants in 1977 ms returned []
[2024-05-24 16:34:55] [INFO ] Invariant cache hit.
[2024-05-24 16:34:59] [INFO ] Implicit Places using invariants and state equation in 3925 ms returned []
Implicit Place search using SMT with State Equation took 5915 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:34:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61972ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62006ms
Finished structural reductions in LTL mode , in 1 iterations and 67969 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin7886729951930294596
[2024-05-24 16:36:01] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7886729951930294596
Running compilation step : cd /tmp/ltsmin7886729951930294596;'/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/ltsmin7886729951930294596;'/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/ltsmin7886729951930294596;'/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)
[2024-05-24 16:36:04] [INFO ] Flatten gal took : 107 ms
[2024-05-24 16:36:04] [INFO ] Flatten gal took : 110 ms
[2024-05-24 16:36:04] [INFO ] Time to serialize gal into /tmp/LTL4880348045013715320.gal : 24 ms
[2024-05-24 16:36:04] [INFO ] Time to serialize properties into /tmp/LTL14592758659359289996.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/LTL4880348045013715320.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16503210329751895989.hoa' '-atoms' '/tmp/LTL14592758659359289996.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/LTL14592758659359289996.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16503210329751895989.hoa
Detected timeout of ITS tools.
[2024-05-24 16:36:19] [INFO ] Flatten gal took : 107 ms
[2024-05-24 16:36:19] [INFO ] Flatten gal took : 115 ms
[2024-05-24 16:36:19] [INFO ] Time to serialize gal into /tmp/LTL4843925523870220917.gal : 16 ms
[2024-05-24 16:36:19] [INFO ] Time to serialize properties into /tmp/LTL7651059849395865292.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/LTL4843925523870220917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7651059849395865292.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((pbl_8_1>=1)&&(po3_7_1>=1))"))))))
Formula 0 simplified : XXXG!"((pbl_8_1>=1)&&(po3_7_1>=1))"
Detected timeout of ITS tools.
[2024-05-24 16:36:34] [INFO ] Flatten gal took : 63 ms
[2024-05-24 16:36:34] [INFO ] Applying decomposition
[2024-05-24 16:36:34] [INFO ] Flatten gal took : 65 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/graph7019857274061886916.txt' '-o' '/tmp/graph7019857274061886916.bin' '-w' '/tmp/graph7019857274061886916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7019857274061886916.bin' '-l' '-1' '-v' '-w' '/tmp/graph7019857274061886916.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:36:35] [INFO ] Decomposing Gal with order
[2024-05-24 16:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:36:35] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:36:35] [INFO ] Flatten gal took : 190 ms
[2024-05-24 16:36:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2024-05-24 16:36:35] [INFO ] Time to serialize gal into /tmp/LTL16875434706683527585.gal : 22 ms
[2024-05-24 16:36:35] [INFO ] Time to serialize properties into /tmp/LTL16971230923954879716.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/LTL16875434706683527585.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16971230923954879716.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 : !((X(X(X(F("((i45.u52.pbl_8_1>=1)&&(i45.u456.po3_7_1>=1))"))))))
Formula 0 simplified : XXXG!"((i45.u52.pbl_8_1>=1)&&(i45.u456.po3_7_1>=1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-11 finished in 369305 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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 36 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:36:50] [INFO ] Invariant cache hit.
[2024-05-24 16:36:52] [INFO ] Implicit Places using invariants in 1956 ms returned []
[2024-05-24 16:36:52] [INFO ] Invariant cache hit.
[2024-05-24 16:36:56] [INFO ] Implicit Places using invariants and state equation in 4244 ms returned []
Implicit Place search using SMT with State Equation took 6203 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:36:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61704ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61724ms
Finished structural reductions in LTL mode , in 1 iterations and 67967 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-12
Product exploration explored 100000 steps with 234 reset in 8633 ms.
Product exploration explored 100000 steps with 245 reset in 8815 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 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 876 steps (0 resets) in 83 ms. (10 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 223 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2024-05-24 16:38:19] [INFO ] Invariant cache hit.
[2024-05-24 16:38:25] [INFO ] [Real]Absence check using 481 positive place invariants in 3470 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 50 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:38:25] [INFO ] Invariant cache hit.
[2024-05-24 16:38:27] [INFO ] Implicit Places using invariants in 1951 ms returned []
[2024-05-24 16:38:27] [INFO ] Invariant cache hit.
[2024-05-24 16:38:31] [INFO ] Implicit Places using invariants and state equation in 3622 ms returned []
Implicit Place search using SMT with State Equation took 5575 ms to find 0 implicit places.
[2024-05-24 16:38:31] [INFO ] Redundant transitions in 66 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:38:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61636ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61655ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67358 ms. Remains : 1267/1267 places, 2250/2250 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 164 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)]
RANDOM walk for 1227 steps (0 resets) in 114 ms. (10 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 327 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 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-24 16:39:36] [INFO ] Invariant cache hit.
[2024-05-24 16:39:42] [INFO ] [Real]Absence check using 481 positive place invariants in 3113 ms returned sat
[2024-05-24 16:39:42] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 15 ms returned sat
[2024-05-24 16:39:45] [INFO ] [Real]Absence check using state equation in 3788 ms returned sat
[2024-05-24 16:39:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:39:49] [INFO ] [Nat]Absence check using 481 positive place invariants in 854 ms returned sat
[2024-05-24 16:39:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:39:51] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 2171 ms returned sat
[2024-05-24 16:39:55] [INFO ] [Nat]Absence check using state equation in 4038 ms returned sat
[2024-05-24 16:39:55] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 159 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)
[2024-05-24 16:40:00] [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 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 247 reset in 8742 ms.
Product exploration explored 100000 steps with 236 reset in 8810 ms.
Built C files in :
/tmp/ltsmin4911380947654593423
[2024-05-24 16:40:18] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:40:18] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4911380947654593423
Running compilation step : cd /tmp/ltsmin4911380947654593423;'/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/ltsmin4911380947654593423;'/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/ltsmin4911380947654593423;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 48 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:40:21] [INFO ] Invariant cache hit.
[2024-05-24 16:40:23] [INFO ] Implicit Places using invariants in 2009 ms returned []
[2024-05-24 16:40:23] [INFO ] Invariant cache hit.
[2024-05-24 16:40:27] [INFO ] Implicit Places using invariants and state equation in 3946 ms returned []
Implicit Place search using SMT with State Equation took 5973 ms to find 0 implicit places.
[2024-05-24 16:40:27] [INFO ] Redundant transitions in 73 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:40:27] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
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(s378 1.0)
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(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(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)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(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 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62017ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62039ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68148 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin2853770207984830739
[2024-05-24 16:41:29] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:41:29] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2853770207984830739
Running compilation step : cd /tmp/ltsmin2853770207984830739;'/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/ltsmin2853770207984830739;'/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/ltsmin2853770207984830739;'/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)
[2024-05-24 16:41:32] [INFO ] Flatten gal took : 67 ms
[2024-05-24 16:41:33] [INFO ] Flatten gal took : 75 ms
[2024-05-24 16:41:33] [INFO ] Time to serialize gal into /tmp/LTL11823490875865872306.gal : 12 ms
[2024-05-24 16:41:33] [INFO ] Time to serialize properties into /tmp/LTL14899422578999711976.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/LTL11823490875865872306.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11984872104777264339.hoa' '-atoms' '/tmp/LTL14899422578999711976.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14899422578999711976.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11984872104777264339.hoa
Detected timeout of ITS tools.
[2024-05-24 16:41:48] [INFO ] Flatten gal took : 106 ms
[2024-05-24 16:41:48] [INFO ] Flatten gal took : 110 ms
[2024-05-24 16:41:48] [INFO ] Time to serialize gal into /tmp/LTL13801307984193785677.gal : 17 ms
[2024-05-24 16:41:48] [INFO ] Time to serialize properties into /tmp/LTL10434842572813387065.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/LTL13801307984193785677.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10434842572813387065.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_7_5>=1)&&(po1_8_4>=1))"))))
Formula 0 simplified : XG!"((pbl_7_5>=1)&&(po1_8_4>=1))"
Detected timeout of ITS tools.
[2024-05-24 16:42:03] [INFO ] Flatten gal took : 71 ms
[2024-05-24 16:42:03] [INFO ] Applying decomposition
[2024-05-24 16:42:03] [INFO ] Flatten gal took : 62 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/graph12958253842264703811.txt' '-o' '/tmp/graph12958253842264703811.bin' '-w' '/tmp/graph12958253842264703811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12958253842264703811.bin' '-l' '-1' '-v' '-w' '/tmp/graph12958253842264703811.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:42:03] [INFO ] Decomposing Gal with order
[2024-05-24 16:42:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:42:04] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:42:04] [INFO ] Flatten gal took : 160 ms
[2024-05-24 16:42:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-24 16:42:04] [INFO ] Time to serialize gal into /tmp/LTL228499381889826583.gal : 23 ms
[2024-05-24 16:42:04] [INFO ] Time to serialize properties into /tmp/LTL4453437253744308485.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/LTL228499381889826583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4453437253744308485.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...253
Read 1 LTL properties
Checking formula 0 : !((X(F("((i53.u48.pbl_7_5>=1)&&(i53.u298.po1_8_4>=1))"))))
Formula 0 simplified : XG!"((i53.u48.pbl_7_5>=1)&&(i53.u298.po1_8_4>=1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-12 finished in 328586 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 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 77 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:42:19] [INFO ] Invariant cache hit.
[2024-05-24 16:42:21] [INFO ] Implicit Places using invariants in 1707 ms returned []
[2024-05-24 16:42:21] [INFO ] Invariant cache hit.
[2024-05-24 16:42:24] [INFO ] Implicit Places using invariants and state equation in 3869 ms returned []
Implicit Place search using SMT with State Equation took 5589 ms to find 0 implicit places.
[2024-05-24 16:42:25] [INFO ] Redundant transitions in 68 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:42:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61869ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61889ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67632 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-13
Product exploration explored 100000 steps with 123 reset in 8874 ms.
Product exploration explored 100000 steps with 128 reset in 8689 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), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 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 34 ms :[(NOT p0)]
RANDOM walk for 3666 steps (0 resets) in 379 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 190 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
[2024-05-24 16:43:47] [INFO ] Invariant cache hit.
[2024-05-24 16:43:54] [INFO ] [Real]Absence check using 481 positive place invariants in 3466 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 45 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:43:54] [INFO ] Invariant cache hit.
[2024-05-24 16:43:56] [INFO ] Implicit Places using invariants in 2133 ms returned []
[2024-05-24 16:43:56] [INFO ] Invariant cache hit.
[2024-05-24 16:44:00] [INFO ] Implicit Places using invariants and state equation in 4318 ms returned []
Implicit Place search using SMT with State Equation took 6457 ms to find 0 implicit places.
[2024-05-24 16:44:00] [INFO ] Redundant transitions in 111 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:44:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 61937ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61971ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68600 ms. Remains : 1267/1267 places, 2250/2250 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), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 118 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 4039 steps (0 resets) in 409 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 163 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 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-05-24 16:45:05] [INFO ] Invariant cache hit.
[2024-05-24 16:45:13] [INFO ] [Real]Absence check using 481 positive place invariants in 3462 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 118 reset in 8706 ms.
Product exploration explored 100000 steps with 128 reset in 9277 ms.
Built C files in :
/tmp/ltsmin8309014514477139514
[2024-05-24 16:45:31] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:45:31] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8309014514477139514
Running compilation step : cd /tmp/ltsmin8309014514477139514;'/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/ltsmin8309014514477139514;'/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/ltsmin8309014514477139514;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 78 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:45:34] [INFO ] Invariant cache hit.
[2024-05-24 16:45:36] [INFO ] Implicit Places using invariants in 2189 ms returned []
[2024-05-24 16:45:36] [INFO ] Invariant cache hit.
[2024-05-24 16:45:41] [INFO ] Implicit Places using invariants and state equation in 4696 ms returned []
Implicit Place search using SMT with State Equation took 6887 ms to find 0 implicit places.
[2024-05-24 16:45:41] [INFO ] Redundant transitions in 68 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:45:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
(s682 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 11)
(s6 0)
(s7 11)
(s8 0)
(s9 0)
(s10 11)
(s11 0)
(s12 0)
(s13 11)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62004ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62023ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69066 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin10728788650269016355
[2024-05-24 16:46:43] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 16:46:43] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10728788650269016355
Running compilation step : cd /tmp/ltsmin10728788650269016355;'/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/ltsmin10728788650269016355;'/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/ltsmin10728788650269016355;'/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)
[2024-05-24 16:46:46] [INFO ] Flatten gal took : 101 ms
[2024-05-24 16:46:46] [INFO ] Flatten gal took : 104 ms
[2024-05-24 16:46:46] [INFO ] Time to serialize gal into /tmp/LTL3724516972888826196.gal : 16 ms
[2024-05-24 16:46:46] [INFO ] Time to serialize properties into /tmp/LTL16898583070766912278.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/LTL3724516972888826196.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11079551129445578197.hoa' '-atoms' '/tmp/LTL16898583070766912278.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/LTL16898583070766912278.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11079551129445578197.hoa
Detected timeout of ITS tools.
[2024-05-24 16:47:01] [INFO ] Flatten gal took : 61 ms
[2024-05-24 16:47:01] [INFO ] Flatten gal took : 63 ms
[2024-05-24 16:47:01] [INFO ] Time to serialize gal into /tmp/LTL3369876199030938583.gal : 10 ms
[2024-05-24 16:47:01] [INFO ] Time to serialize properties into /tmp/LTL3350301728838720797.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/LTL3369876199030938583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3350301728838720797.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_2>=1)&&(pi1_1_2>=1))")))
Formula 0 simplified : G!"((pbl_1_2>=1)&&(pi1_1_2>=1))"
Detected timeout of ITS tools.
[2024-05-24 16:47:16] [INFO ] Flatten gal took : 59 ms
[2024-05-24 16:47:16] [INFO ] Applying decomposition
[2024-05-24 16:47:16] [INFO ] Flatten gal took : 61 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/graph1051921916147381185.txt' '-o' '/tmp/graph1051921916147381185.bin' '-w' '/tmp/graph1051921916147381185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1051921916147381185.bin' '-l' '-1' '-v' '-w' '/tmp/graph1051921916147381185.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:47:17] [INFO ] Decomposing Gal with order
[2024-05-24 16:47:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:47:17] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:47:17] [INFO ] Flatten gal took : 169 ms
[2024-05-24 16:47:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-24 16:47:17] [INFO ] Time to serialize gal into /tmp/LTL3950202031533516544.gal : 22 ms
[2024-05-24 16:47:17] [INFO ] Time to serialize properties into /tmp/LTL7747527035475134707.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/LTL3950202031533516544.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7747527035475134707.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("((i8.u10.pbl_1_2>=1)&&(i8.u62.pi1_1_2>=1))")))
Formula 0 simplified : G!"((i8.u10.pbl_1_2>=1)&&(i8.u62.pi1_1_2>=1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-13 finished in 313273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U (G(F(p2))&&p1)))))'
Support contains 6 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 31 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:47:32] [INFO ] Invariant cache hit.
[2024-05-24 16:47:34] [INFO ] Implicit Places using invariants in 1733 ms returned []
[2024-05-24 16:47:34] [INFO ] Invariant cache hit.
[2024-05-24 16:47:37] [INFO ] Implicit Places using invariants and state equation in 3297 ms returned []
Implicit Place search using SMT with State Equation took 5034 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:47:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 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 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61662ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61682ms
Finished structural reductions in LTL mode , in 1 iterations and 66751 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-14
Entered a terminal (fully accepting) state of product in 50005 steps with 66 reset in 4130 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-14 finished in 71167 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 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 47 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:48:43] [INFO ] Invariant cache hit.
[2024-05-24 16:48:45] [INFO ] Implicit Places using invariants in 2056 ms returned []
[2024-05-24 16:48:45] [INFO ] Invariant cache hit.
[2024-05-24 16:48:49] [INFO ] Implicit Places using invariants and state equation in 3871 ms returned []
Implicit Place search using SMT with State Equation took 5937 ms to find 0 implicit places.
[2024-05-24 16:48:49] [INFO ] Redundant transitions in 64 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:48:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 61811ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61832ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67889 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-15
Stuttering criterion allowed to conclude after 62834 steps with 0 reset in 3812 ms.
FORMULA HexagonalGrid-PT-516-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLFireability-15 finished in 71759 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&&F((G(F(p0))||G(p1)))))))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLFireability-05
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 47 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:49:55] [INFO ] Invariant cache hit.
[2024-05-24 16:49:57] [INFO ] Implicit Places using invariants in 1720 ms returned []
[2024-05-24 16:49:57] [INFO ] Invariant cache hit.
[2024-05-24 16:50:00] [INFO ] Implicit Places using invariants and state equation in 3321 ms returned []
Implicit Place search using SMT with State Equation took 5048 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:50:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61856ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61877ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 66975 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-05
Product exploration explored 100000 steps with 228 reset in 8638 ms.
Product exploration explored 100000 steps with 262 reset in 8860 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 (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 1 factoid took 593 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
RANDOM walk for 4645 steps (0 resets) in 767 ms. (6 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 685 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
[2024-05-24 16:51:25] [INFO ] Invariant cache hit.
[2024-05-24 16:51:28] [INFO ] [Real]Absence check using 481 positive place invariants in 580 ms returned sat
[2024-05-24 16:51:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:51:31] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 2977 ms returned sat
[2024-05-24 16:51:37] [INFO ] [Real]Absence check using state equation in 5078 ms returned sat
[2024-05-24 16:51:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:51:40] [INFO ] [Nat]Absence check using 481 positive place invariants in 747 ms returned sat
[2024-05-24 16:51:40] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 327 ms returned sat
[2024-05-24 16:51:44] [INFO ] [Nat]Absence check using state equation in 3495 ms returned sat
[2024-05-24 16:51:44] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 158 ms.
Could not prove EG (NOT p1)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 40 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:51:52] [INFO ] Invariant cache hit.
[2024-05-24 16:51:54] [INFO ] Implicit Places using invariants in 2237 ms returned []
[2024-05-24 16:51:54] [INFO ] Invariant cache hit.
[2024-05-24 16:51:58] [INFO ] Implicit Places using invariants and state equation in 3814 ms returned []
Implicit Place search using SMT with State Equation took 6054 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:51:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61647ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61669ms
Finished structural reductions in LTL mode , in 1 iterations and 67768 ms. Remains : 1267/1267 places, 2250/2250 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 (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 1 factoid took 464 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
RANDOM walk for 2513 steps (0 resets) in 357 ms. (7 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (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 p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 630 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 365 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
[2024-05-24 16:53:04] [INFO ] Invariant cache hit.
[2024-05-24 16:53:07] [INFO ] [Real]Absence check using 481 positive place invariants in 557 ms returned sat
[2024-05-24 16:53:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:53:10] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 3005 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 205 reset in 8576 ms.
Product exploration explored 100000 steps with 244 reset in 9217 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0, (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 45 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:53:29] [INFO ] Redundant transitions in 92 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:53:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 61842ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61876ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62025 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin2070361931268584449
[2024-05-24 16:54:30] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2070361931268584449
Running compilation step : cd /tmp/ltsmin2070361931268584449;'/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/ltsmin2070361931268584449;'/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/ltsmin2070361931268584449;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:54:34] [INFO ] Invariant cache hit.
[2024-05-24 16:54:36] [INFO ] Implicit Places using invariants in 2015 ms returned []
[2024-05-24 16:54:36] [INFO ] Invariant cache hit.
[2024-05-24 16:54:39] [INFO ] Implicit Places using invariants and state equation in 3792 ms returned []
Implicit Place search using SMT with State Equation took 5820 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:54:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 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 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61647ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61669ms
Finished structural reductions in LTL mode , in 1 iterations and 67526 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin12811270524924773697
[2024-05-24 16:55:41] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12811270524924773697
Running compilation step : cd /tmp/ltsmin12811270524924773697;'/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/ltsmin12811270524924773697;'/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/ltsmin12811270524924773697;'/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)
[2024-05-24 16:55:44] [INFO ] Flatten gal took : 62 ms
[2024-05-24 16:55:44] [INFO ] Flatten gal took : 64 ms
[2024-05-24 16:55:44] [INFO ] Time to serialize gal into /tmp/LTL3701086239855282879.gal : 11 ms
[2024-05-24 16:55:44] [INFO ] Time to serialize properties into /tmp/LTL7206597029820513073.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/LTL3701086239855282879.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2545907530738645695.hoa' '-atoms' '/tmp/LTL7206597029820513073.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/LTL7206597029820513073.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2545907530738645695.hoa
Detected timeout of ITS tools.
[2024-05-24 16:55:59] [INFO ] Flatten gal took : 108 ms
[2024-05-24 16:56:00] [INFO ] Flatten gal took : 106 ms
[2024-05-24 16:56:00] [INFO ] Time to serialize gal into /tmp/LTL12904284187289542022.gal : 18 ms
[2024-05-24 16:56:00] [INFO ] Time to serialize properties into /tmp/LTL3399307283321638872.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/LTL12904284187289542022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3399307283321638872.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((F((G(F("((pbl_2_4>=1)&&(po1_3_4>=1))")))||(G("((pbl_4_4>=1)&&(po2_4_3>=1))"))))&&("((pbl_2_4<1)||(po1_3_4<1))")))))
Formula 0 simplified : X(G(FG!"((pbl_2_4>=1)&&(po1_3_4>=1))" & F!"((pbl_4_4>=1)&&(po2_4_3>=1))") | G!"((pbl_2_4<1)||(po1_3_4<1))")
Detected timeout of ITS tools.
[2024-05-24 16:56:15] [INFO ] Flatten gal took : 104 ms
[2024-05-24 16:56:15] [INFO ] Applying decomposition
[2024-05-24 16:56:15] [INFO ] Flatten gal took : 106 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/graph2932573735141455169.txt' '-o' '/tmp/graph2932573735141455169.bin' '-w' '/tmp/graph2932573735141455169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2932573735141455169.bin' '-l' '-1' '-v' '-w' '/tmp/graph2932573735141455169.weights' '-q' '0' '-e' '0.001'
[2024-05-24 16:56:15] [INFO ] Decomposing Gal with order
[2024-05-24 16:56:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 16:56:15] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 16:56:15] [INFO ] Flatten gal took : 126 ms
[2024-05-24 16:56:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-24 16:56:16] [INFO ] Time to serialize gal into /tmp/LTL2073499219156203740.gal : 16 ms
[2024-05-24 16:56:16] [INFO ] Time to serialize properties into /tmp/LTL7818309567851487660.ltl : 7 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/LTL2073499219156203740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7818309567851487660.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((F((G(F("((i13.u18.pbl_2_4>=1)&&(i13.u277.po1_3_4>=1))")))||(G("((i20.u27.pbl_4_4>=1)&&(i20.u425.po2_4_3>=1))"))))&&("((i13.u18...195
Formula 0 simplified : X(G(FG!"((i13.u18.pbl_2_4>=1)&&(i13.u277.po1_3_4>=1))" & F!"((i20.u27.pbl_4_4>=1)&&(i20.u425.po2_4_3>=1))") | G!"((i13.u18.pbl_2_4<1...181
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-05 finished in 395563 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLFireability-11
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 70 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:56:31] [INFO ] Invariant cache hit.
[2024-05-24 16:56:33] [INFO ] Implicit Places using invariants in 1870 ms returned []
[2024-05-24 16:56:33] [INFO ] Invariant cache hit.
[2024-05-24 16:56:38] [INFO ] Implicit Places using invariants and state equation in 4843 ms returned []
Implicit Place search using SMT with State Equation took 6726 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:56:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61772ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61801ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 68610 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-11
Product exploration explored 100000 steps with 239 reset in 8686 ms.
Product exploration explored 100000 steps with 222 reset in 8735 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 : []
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 673 steps (0 resets) in 64 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-24 16:57:58] [INFO ] Invariant cache hit.
[2024-05-24 16:58:03] [INFO ] [Real]Absence check using 481 positive place invariants in 2907 ms returned sat
[2024-05-24 16:58:04] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 291 ms returned sat
[2024-05-24 16:58:08] [INFO ] [Real]Absence check using state equation in 3954 ms returned sat
[2024-05-24 16:58:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:58:11] [INFO ] [Nat]Absence check using 481 positive place invariants in 843 ms returned sat
[2024-05-24 16:58:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:58:14] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 2413 ms returned sat
[2024-05-24 16:58:20] [INFO ] [Nat]Absence check using state equation in 5869 ms returned sat
[2024-05-24 16:58:20] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 214 ms.
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 53 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 16:58:23] [INFO ] Invariant cache hit.
[2024-05-24 16:58:25] [INFO ] Implicit Places using invariants in 2238 ms returned []
[2024-05-24 16:58:25] [INFO ] Invariant cache hit.
[2024-05-24 16:58:29] [INFO ] Implicit Places using invariants and state equation in 4369 ms returned []
Implicit Place search using SMT with State Equation took 6615 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 16:58:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61778ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61809ms
Finished structural reductions in LTL mode , in 1 iterations and 68481 ms. Remains : 1267/1267 places, 2250/2250 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 : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 2073 steps (0 resets) in 196 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-24 16:59:32] [INFO ] Invariant cache hit.
[2024-05-24 16:59:37] [INFO ] [Real]Absence check using 481 positive place invariants in 2538 ms returned sat
[2024-05-24 16:59:37] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 247 ms returned sat
[2024-05-24 16:59:42] [INFO ] [Real]Absence check using state equation in 4848 ms returned sat
[2024-05-24 16:59:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 16:59:45] [INFO ] [Nat]Absence check using 481 positive place invariants in 786 ms returned sat
[2024-05-24 16:59:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 16:59:47] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 1634 ms returned sat
[2024-05-24 16:59:51] [INFO ] [Nat]Absence check using state equation in 3550 ms returned sat
[2024-05-24 16:59:51] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 156 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 244 reset in 9204 ms.
Product exploration explored 100000 steps with 239 reset in 9792 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 51 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 17:00:17] [INFO ] Redundant transitions in 66 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 17:00:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
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(s557 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62264ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62292ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62418 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin818641424218004396
[2024-05-24 17:01:19] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin818641424218004396
Running compilation step : cd /tmp/ltsmin818641424218004396;'/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/ltsmin818641424218004396;'/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/ltsmin818641424218004396;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 36 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 17:01:22] [INFO ] Invariant cache hit.
[2024-05-24 17:01:25] [INFO ] Implicit Places using invariants in 2320 ms returned []
[2024-05-24 17:01:25] [INFO ] Invariant cache hit.
[2024-05-24 17:01:30] [INFO ] Implicit Places using invariants and state equation in 5045 ms returned []
Implicit Place search using SMT with State Equation took 7372 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 17:01:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 62208ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62237ms
Finished structural reductions in LTL mode , in 1 iterations and 69647 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin14212930448760264401
[2024-05-24 17:02:32] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14212930448760264401
Running compilation step : cd /tmp/ltsmin14212930448760264401;'/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/ltsmin14212930448760264401;'/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/ltsmin14212930448760264401;'/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)
[2024-05-24 17:02:35] [INFO ] Flatten gal took : 60 ms
[2024-05-24 17:02:35] [INFO ] Flatten gal took : 61 ms
[2024-05-24 17:02:35] [INFO ] Time to serialize gal into /tmp/LTL7033264232604208598.gal : 11 ms
[2024-05-24 17:02:35] [INFO ] Time to serialize properties into /tmp/LTL9413167199343313987.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/LTL7033264232604208598.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1568729260979606981.hoa' '-atoms' '/tmp/LTL9413167199343313987.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/LTL9413167199343313987.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1568729260979606981.hoa
Detected timeout of ITS tools.
[2024-05-24 17:02:50] [INFO ] Flatten gal took : 60 ms
[2024-05-24 17:02:50] [INFO ] Flatten gal took : 63 ms
[2024-05-24 17:02:50] [INFO ] Time to serialize gal into /tmp/LTL1916386271863628793.gal : 11 ms
[2024-05-24 17:02:50] [INFO ] Time to serialize properties into /tmp/LTL15229150253261743129.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/LTL1916386271863628793.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15229150253261743129.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(X(X(F("((pbl_8_1>=1)&&(po3_7_1>=1))"))))))
Formula 0 simplified : XXXG!"((pbl_8_1>=1)&&(po3_7_1>=1))"
Detected timeout of ITS tools.
[2024-05-24 17:03:05] [INFO ] Flatten gal took : 66 ms
[2024-05-24 17:03:05] [INFO ] Applying decomposition
[2024-05-24 17:03:05] [INFO ] Flatten gal took : 73 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/graph7774131169051676865.txt' '-o' '/tmp/graph7774131169051676865.bin' '-w' '/tmp/graph7774131169051676865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7774131169051676865.bin' '-l' '-1' '-v' '-w' '/tmp/graph7774131169051676865.weights' '-q' '0' '-e' '0.001'
[2024-05-24 17:03:06] [INFO ] Decomposing Gal with order
[2024-05-24 17:03:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 17:03:06] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 17:03:06] [INFO ] Flatten gal took : 98 ms
[2024-05-24 17:03:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-24 17:03:06] [INFO ] Time to serialize gal into /tmp/LTL7657340623578656528.gal : 13 ms
[2024-05-24 17:03:06] [INFO ] Time to serialize properties into /tmp/LTL5457248882471122219.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/LTL7657340623578656528.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5457248882471122219.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(X(X(F("((i43.u52.pbl_8_1>=1)&&(i43.u357.po3_7_1>=1))"))))))
Formula 0 simplified : XXXG!"((i43.u52.pbl_8_1>=1)&&(i43.u357.po3_7_1>=1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-516-LTLFireability-11 finished in 410109 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)))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLFireability-12
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 76 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 17:03:21] [INFO ] Invariant cache hit.
[2024-05-24 17:03:23] [INFO ] Implicit Places using invariants in 1901 ms returned []
[2024-05-24 17:03:23] [INFO ] Invariant cache hit.
[2024-05-24 17:03:27] [INFO ] Implicit Places using invariants and state equation in 3608 ms returned []
Implicit Place search using SMT with State Equation took 5520 ms to find 0 implicit places.
Running 1884 sub problems to find dead transitions.
[2024-05-24 17:03:27] [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) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 62081ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62102ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 67700 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLFireability-12
Product exploration explored 100000 steps with 256 reset in 8480 ms.
Product exploration explored 100000 steps with 252 reset in 9032 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 215 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 97 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 561 steps (0 resets) in 88 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 250 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 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
[2024-05-24 17:04:50] [INFO ] Invariant cache hit.
[2024-05-24 17:04:57] [INFO ] [Real]Absence check using 481 positive place invariants in 3631 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 45 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 17:04:57] [INFO ] Invariant cache hit.
[2024-05-24 17:04:59] [INFO ] Implicit Places using invariants in 2356 ms returned []
[2024-05-24 17:04:59] [INFO ] Invariant cache hit.
[2024-05-24 17:05:03] [INFO ] Implicit Places using invariants and state equation in 3767 ms returned []
Implicit Place search using SMT with State Equation took 6134 ms to find 0 implicit places.
[2024-05-24 17:05:03] [INFO ] Redundant transitions in 66 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 17:05:03] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s366 1.0)
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(s618 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
SMT process timed out in 62097ms, After SMT, problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 62115ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68368 ms. Remains : 1267/1267 places, 2250/2250 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 156 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 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1210 steps (0 resets) in 125 ms. (9 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 164 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)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2024-05-24 17:06:08] [INFO ] Invariant cache hit.
[2024-05-24 17:06:14] [INFO ] [Real]Absence check using 481 positive place invariants in 2775 ms returned sat
[2024-05-24 17:06:14] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-24 17:06:19] [INFO ] [Real]Absence check using state equation in 4833 ms returned sat
[2024-05-24 17:06:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 17:06:22] [INFO ] [Nat]Absence check using 481 positive place invariants in 778 ms returned sat
[2024-05-24 17:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 17:06:25] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 3005 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 241 reset in 8338 ms.
Product exploration explored 100000 steps with 244 reset in 8879 ms.
Built C files in :
/tmp/ltsmin14796306652612456125
[2024-05-24 17:06:43] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 17:06:43] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14796306652612456125
Running compilation step : cd /tmp/ltsmin14796306652612456125;'/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/ltsmin14796306652612456125;'/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/ltsmin14796306652612456125;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 46 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-24 17:06:46] [INFO ] Invariant cache hit.
[2024-05-24 17:06:47] [INFO ] Implicit Places using invariants in 1655 ms returned []
[2024-05-24 17:06:47] [INFO ] Invariant cache hit.
[2024-05-24 17:06:51] [INFO ] Implicit Places using invariants and state equation in 4001 ms returned []
Implicit Place search using SMT with State Equation took 5658 ms to find 0 implicit places.
[2024-05-24 17:06:51] [INFO ] Redundant transitions in 71 ms returned []
Running 1884 sub problems to find dead transitions.
[2024-05-24 17:06:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/3517 variables, and 54 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 54/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 1884/1884 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1884 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
At refinement iteration 2 (OVERLAPS) 726/1261 variables, 427/481 constraints. Problems are: Problem set: 0 solved, 1884 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s733 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/3517 variables, and 481 constraints, problems are : Problem set: 0 solved, 1884 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 481/481 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1267 constraints, PredecessorRefiner: 0/1884 constraints, Known Traps: 0/0 constraints]
After SMT, in 61865ms problems are : Problem set: 0 solved, 1884 unsolved
Search for dead transitions found 0 dead transitions in 61883ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67666 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin9397273871648149531
[2024-05-24 17:07:53] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-24 17:07:53] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9397273871648149531
Running compilation step : cd /tmp/ltsmin9397273871648149531;'/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/ltsmin9397273871648149531;'/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/ltsmin9397273871648149531;'/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)
[2024-05-24 17:07:56] [INFO ] Flatten gal took : 61 ms
[2024-05-24 17:07:56] [INFO ] Flatten gal took : 63 ms
[2024-05-24 17:07:56] [INFO ] Time to serialize gal into /tmp/LTL2025818039863383992.gal : 11 ms
[2024-05-24 17:07:56] [INFO ] Time to serialize properties into /tmp/LTL10868117244846207258.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/LTL2025818039863383992.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4288217405086863423.hoa' '-atoms' '/tmp/LTL10868117244846207258.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/LTL10868117244846207258.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4288217405086863423.hoa
Detected timeout of ITS tools.
[2024-05-24 17:08:12] [INFO ] Flatten gal took : 61 ms
[2024-05-24 17:08:12] [INFO ] Flatten gal took : 65 ms
[2024-05-24 17:08:12] [INFO ] Time to serialize gal into /tmp/LTL15976349681836507068.gal : 10 ms
[2024-05-24 17:08:12] [INFO ] Time to serialize properties into /tmp/LTL18014169030493695796.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/LTL15976349681836507068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18014169030493695796.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_7_5>=1)&&(po1_8_4>=1))"))))
Formula 0 simplified : XG!"((pbl_7_5>=1)&&(po1_8_4>=1))"
Detected timeout of ITS tools.
[2024-05-24 17:08:27] [INFO ] Flatten gal took : 62 ms
[2024-05-24 17:08:27] [INFO ] Applying decomposition
[2024-05-24 17:08:27] [INFO ] Flatten gal took : 64 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/graph738403971118736461.txt' '-o' '/tmp/graph738403971118736461.bin' '-w' '/tmp/graph738403971118736461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph738403971118736461.bin' '-l' '-1' '-v' '-w' '/tmp/graph738403971118736461.weights' '-q' '0' '-e' '0.001'
[2024-05-24 17:08:27] [INFO ] Decomposing Gal with order
[2024-05-24 17:08:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 17:08:27] [INFO ] Removed a total of 2928 redundant transitions.
[2024-05-24 17:08:27] [INFO ] Flatten gal took : 102 ms
[2024-05-24 17:08:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-24 17:08:27] [INFO ] Time to serialize gal into /tmp/LTL559907092195310874.gal : 14 ms
[2024-05-24 17:08:27] [INFO ] Time to serialize properties into /tmp/LTL749044313925770111.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/LTL559907092195310874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL749044313925770111.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...252
Read 1 LTL properties
Checking formula 0 : !((X(F("((i44.u48.pbl_7_5>=1)&&(i44.u411.po1_8_4>=1))"))))
Formula 0 simplified : XG!"((i44.u48.pbl_7_5>=1)&&(i44.u411.po1_8_4>=1))"
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="HexagonalGrid-PT-516"
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 HexagonalGrid-PT-516, 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-171649587300044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-516.tgz
mv HexagonalGrid-PT-516 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 ;