About the Execution of ITS-Tools for HypercubeGrid-PT-C3K4P4B12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ???FFFF?FFFF??FF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422300260.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is HypercubeGrid-PT-C3K4P4B12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422300260
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 1.3M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1748815895550
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C3K4P4B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-01 22:11:37] [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]
[2025-06-01 22:11:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 22:11:37] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2025-06-01 22:11:37] [INFO ] Transformed 1408 places.
[2025-06-01 22:11:37] [INFO ] Transformed 2400 transitions.
[2025-06-01 22:11:37] [INFO ] Parsed PT model containing 1408 places and 2400 transitions and 9600 arcs in 305 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 177 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
// Phase 1: matrix 2400 rows 1408 cols
[2025-06-01 22:11:37] [INFO ] Computed 545 invariants in 79 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:11:39] [INFO ] Implicit Places using invariants in 1307 ms returned []
[2025-06-01 22:11:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:11:41] [INFO ] Implicit Places using invariants and state equation in 2218 ms returned []
Implicit Place search using SMT with State Equation took 3569 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:11:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(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)
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(s1013 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61248ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61277ms
Finished structural reductions in LTL mode , in 1 iterations and 65059 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Support contains 68 out of 1408 places after structural reductions.
[2025-06-01 22:12:43] [INFO ] Flatten gal took : 213 ms
[2025-06-01 22:12:43] [INFO ] Flatten gal took : 146 ms
[2025-06-01 22:12:43] [INFO ] Input system was already deterministic with 2400 transitions.
RANDOM walk for 10973 steps (1 resets) in 2306 ms. (4 steps per ms) remains 0/35 properties
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-14 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_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(G(p1)))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 54 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:12:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:12:45] [INFO ] Implicit Places using invariants in 991 ms returned []
[2025-06-01 22:12:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:12:48] [INFO ] Implicit Places using invariants and state equation in 2305 ms returned []
Implicit Place search using SMT with State Equation took 3311 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60858ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60865ms
Finished structural reductions in LTL mode , in 1 iterations and 64237 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 277 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-00
Product exploration explored 100000 steps with 212 reset in 9187 ms.
Product exploration explored 100000 steps with 193 reset in 9730 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 (NOT p0)), (X p0), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 380 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 3984 steps (0 resets) in 478 ms. (8 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 1 factoid took 439 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-01 22:14:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:14:13] [INFO ] [Real]Absence check using 544 positive place invariants in 561 ms returned sat
[2025-06-01 22:14:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 22:14:16] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 3007 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 36 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:14:17] [INFO ] Implicit Places using invariants in 866 ms returned []
[2025-06-01 22:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:14:20] [INFO ] Implicit Places using invariants and state equation in 2200 ms returned []
Implicit Place search using SMT with State Equation took 3068 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:14:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
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(s641 1)
(s642 1)
(s643 0)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 0)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 0)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 0)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 0)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 0)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 0)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 0)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 0)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 0)
(s689 0)
(s690 0)
(s691 0)
(s692 0)
(s693 0)
(s694 0)
(s695 0)
(s696 0)
(s697 0)
(s698 0)
(s699 0)
(s700 0)
(s701 0)
(s702 0)
(s703 0)
(s768 0)
(s769 0)
(s770 0)
(s771 0)
(s788 0)
(s789 0)
(s790 0)
(s791 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s848 1)
(s853 1)
(s858 1)
(s863 1)
(s868 1)
(s873 1)
(s878 1)
(s883 1)
(s888 1)
(s893 1)
(s898 1)
(s903 1)
(s908 1)
(s913 1)
(s918 1)
(s923 1)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
(s941 1)
(s942 1)
(s943 1)
(s944 1)
(s945 1)
(s946 1)
(s947 1)
(s948 1)
(s949 1)
(s950 1)
(s951 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60897ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60905ms
Finished structural reductions in LTL mode , in 1 iterations and 64015 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 411 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 3001 steps (0 resets) in 549 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 1 factoid took 473 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-01 22:15:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:15:26] [INFO ] [Real]Absence check using 544 positive place invariants in 554 ms returned sat
[2025-06-01 22:15:27] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 22:15:29] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 3006 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 195 reset in 9211 ms.
Product exploration explored 100000 steps with 180 reset in 9555 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 145 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:15:49] [INFO ] Redundant transitions in 122 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:15:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60928ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60933ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61209 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin10028065274694686257
[2025-06-01 22:16:50] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10028065274694686257
Running compilation step : cd /tmp/ltsmin10028065274694686257;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin10028065274694686257;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin10028065274694686257;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 21 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:16:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:16:54] [INFO ] Implicit Places using invariants in 931 ms returned []
[2025-06-01 22:16:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:16:56] [INFO ] Implicit Places using invariants and state equation in 2278 ms returned []
Implicit Place search using SMT with State Equation took 3211 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:16:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60931ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60935ms
Finished structural reductions in LTL mode , in 1 iterations and 64172 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin9780200035891758819
[2025-06-01 22:17:57] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9780200035891758819
Running compilation step : cd /tmp/ltsmin9780200035891758819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9780200035891758819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9780200035891758819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:18:00] [INFO ] Flatten gal took : 87 ms
[2025-06-01 22:18:00] [INFO ] Flatten gal took : 86 ms
[2025-06-01 22:18:00] [INFO ] Time to serialize gal into /tmp/LTL6149715535004317168.gal : 22 ms
[2025-06-01 22:18:00] [INFO ] Time to serialize properties into /tmp/LTL444428275844347805.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6149715535004317168.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4600563933758627399.hoa' '-atoms' '/tmp/LTL444428275844347805.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL444428275844347805.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4600563933758627399.hoa
Detected timeout of ITS tools.
[2025-06-01 22:18:15] [INFO ] Flatten gal took : 81 ms
[2025-06-01 22:18:15] [INFO ] Flatten gal took : 77 ms
[2025-06-01 22:18:15] [INFO ] Time to serialize gal into /tmp/LTL3658577296681304505.gal : 15 ms
[2025-06-01 22:18:15] [INFO ] Time to serialize properties into /tmp/LTL9486282508720489157.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3658577296681304505.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9486282508720489157.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("((pb_d2_n1_3_1_1<1)||(pol_d2_n1_3_1_1<1))"))||(X(G("((pb_d2_n2_3_1_4<1)||(pil_d2_n1_3_2_4<1))"))))))
Formula 0 simplified : X(G!"((pb_d2_n1_3_1_1<1)||(pol_d2_n1_3_1_1<1))" & XF!"((pb_d2_n2_3_1_4<1)||(pil_d2_n1_3_2_4<1))")
Detected timeout of ITS tools.
[2025-06-01 22:18:31] [INFO ] Flatten gal took : 75 ms
[2025-06-01 22:18:31] [INFO ] Applying decomposition
[2025-06-01 22:18:31] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5012669085783237622.txt' '-o' '/tmp/graph5012669085783237622.bin' '-w' '/tmp/graph5012669085783237622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5012669085783237622.bin' '-l' '-1' '-v' '-w' '/tmp/graph5012669085783237622.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:18:31] [INFO ] Decomposing Gal with order
[2025-06-01 22:18:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:18:31] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:18:31] [INFO ] Flatten gal took : 233 ms
[2025-06-01 22:18:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2025-06-01 22:18:31] [INFO ] Time to serialize gal into /tmp/LTL13635717021510365678.gal : 21 ms
[2025-06-01 22:18:31] [INFO ] Time to serialize properties into /tmp/LTL9530106590138248554.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13635717021510365678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9530106590138248554.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((F("((i25.u36.pb_d2_n1_3_1_1<1)||(i25.u490.pol_d2_n1_3_1_1<1))"))||(X(G("((i27.u38.pb_d2_n2_3_1_4<1)||(i29.u242.pil_d2_n1_3_2_4<1...164
Formula 0 simplified : X(G!"((i25.u36.pb_d2_n1_3_1_1<1)||(i25.u490.pol_d2_n1_3_1_1<1))" & XF!"((i27.u38.pb_d2_n2_3_1_4<1)||(i29.u242.pil_d2_n1_3_2_4<1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-00 finished in 362296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&((X(p2)&&p1) U (p0 U X(!p0)))))))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 23 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:18:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:18:48] [INFO ] Implicit Places using invariants in 927 ms returned []
[2025-06-01 22:18:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:18:50] [INFO ] Implicit Places using invariants and state equation in 2198 ms returned []
Implicit Place search using SMT with State Equation took 3126 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:18:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
(s530 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(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)
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)
(s531 1.0)
(s532 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60941ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60945ms
Finished structural reductions in LTL mode , in 1 iterations and 64100 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, true, (NOT p0), p0]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
Product exploration explored 100000 steps with 338 reset in 9113 ms.
Product exploration explored 100000 steps with 311 reset in 9554 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 136 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, true, (NOT p0), p0]
RANDOM walk for 2782 steps (0 resets) in 285 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 174 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 149 ms :[true, true, (NOT p0), p0]
[2025-06-01 22:20:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), true]
Knowledge based reduction with 1 factoid took 232 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[true, true, (NOT p0), p0]
Support contains 2 out of 1408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 30 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:20:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:20:15] [INFO ] Implicit Places using invariants in 931 ms returned []
[2025-06-01 22:20:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:20:17] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 3220 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:20:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60844ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60848ms
Finished structural reductions in LTL mode , in 1 iterations and 64105 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, true, (NOT p0), p0]
RANDOM walk for 1390 steps (0 resets) in 143 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 192 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 124 ms :[true, true, (NOT p0), p0]
[2025-06-01 22:21:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), true]
Knowledge based reduction with 1 factoid took 193 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 141 ms :[true, true, (NOT p0), p0]
Product exploration explored 100000 steps with 297 reset in 9037 ms.
Product exploration explored 100000 steps with 352 reset in 9352 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 137 ms :[true, true, (NOT p0), p0]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 48 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:21:42] [INFO ] Redundant transitions in 157 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:21:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
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(s1372 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60860ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60864ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61086 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin15801567931662972312
[2025-06-01 22:22:43] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15801567931662972312
Running compilation step : cd /tmp/ltsmin15801567931662972312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin15801567931662972312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin15801567931662972312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 19 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:22:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:22:47] [INFO ] Implicit Places using invariants in 903 ms returned []
[2025-06-01 22:22:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:22:49] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 3194 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:22:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60816ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60819ms
Finished structural reductions in LTL mode , in 1 iterations and 64036 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin3879205094860129309
[2025-06-01 22:23:50] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3879205094860129309
Running compilation step : cd /tmp/ltsmin3879205094860129309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin3879205094860129309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin3879205094860129309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:23:53] [INFO ] Flatten gal took : 76 ms
[2025-06-01 22:23:53] [INFO ] Flatten gal took : 68 ms
[2025-06-01 22:23:53] [INFO ] Time to serialize gal into /tmp/LTL4587216188781499688.gal : 14 ms
[2025-06-01 22:23:53] [INFO ] Time to serialize properties into /tmp/LTL8823776289577694961.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4587216188781499688.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10494384594142520544.hoa' '-atoms' '/tmp/LTL8823776289577694961.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8823776289577694961.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10494384594142520544.hoa
Detected timeout of ITS tools.
[2025-06-01 22:24:08] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:24:08] [INFO ] Flatten gal took : 67 ms
[2025-06-01 22:24:08] [INFO ] Time to serialize gal into /tmp/LTL15981845309201469041.gal : 11 ms
[2025-06-01 22:24:08] [INFO ] Time to serialize properties into /tmp/LTL10367781186586453215.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15981845309201469041.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10367781186586453215.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((pil_d1_n1_1_2_4>=1)&&(po_d1_n1_1_2_4>=1))"))&&((("((pbl_2_2_4>=1)&&(pi_d2_n1_2_2_4>=1))")&&(X("((pb_d2_n1_2_3_3>=1)&&(pol...285
Formula 0 simplified : XG(G!"((pil_d1_n1_1_2_4>=1)&&(po_d1_n1_1_2_4>=1))" | ((!"((pbl_2_2_4>=1)&&(pi_d2_n1_2_2_4>=1))" | X!"((pb_d2_n1_2_3_3>=1)&&(pol_d2_n...271
Detected timeout of ITS tools.
[2025-06-01 22:24:23] [INFO ] Flatten gal took : 61 ms
[2025-06-01 22:24:23] [INFO ] Applying decomposition
[2025-06-01 22:24:23] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12208538905910688187.txt' '-o' '/tmp/graph12208538905910688187.bin' '-w' '/tmp/graph12208538905910688187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12208538905910688187.bin' '-l' '-1' '-v' '-w' '/tmp/graph12208538905910688187.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:24:23] [INFO ] Decomposing Gal with order
[2025-06-01 22:24:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:24:24] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:24:24] [INFO ] Flatten gal took : 120 ms
[2025-06-01 22:24:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-01 22:24:24] [INFO ] Time to serialize gal into /tmp/LTL6667765719174594944.gal : 17 ms
[2025-06-01 22:24:24] [INFO ] Time to serialize properties into /tmp/LTL4086770496451885973.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6667765719174594944.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4086770496451885973.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((i59.u189.pil_d1_n1_1_2_4>=1)&&(i59.u419.po_d1_n1_1_2_4>=1))"))&&((("((i24.u31.pbl_2_2_4>=1)&&(i24.u234.pi_d2_n1_2_2_4>=1)...371
Formula 0 simplified : XG(G!"((i59.u189.pil_d1_n1_1_2_4>=1)&&(i59.u419.po_d1_n1_1_2_4>=1))" | ((!"((i24.u31.pbl_2_2_4>=1)&&(i24.u234.pi_d2_n1_2_2_4>=1))" |...357
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-01 finished in 352310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 49 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:24:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:24:40] [INFO ] Implicit Places using invariants in 878 ms returned []
[2025-06-01 22:24:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:24:42] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 3053 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:24:42] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:24:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60832ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60835ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63992 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-02
Product exploration explored 100000 steps with 78 reset in 9488 ms.
Product exploration timeout after 99370 steps with 82 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 393 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 6535 steps (0 resets) in 759 ms. (8 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 498 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-01 22:26:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:26:09] [INFO ] [Real]Absence check using 544 positive place invariants in 1990 ms returned sat
[2025-06-01 22:26:09] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 9 ms returned sat
[2025-06-01 22:26:13] [INFO ] [Real]Absence check using state equation in 3846 ms returned sat
[2025-06-01 22:26:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:26:15] [INFO ] [Nat]Absence check using 544 positive place invariants in 781 ms returned sat
[2025-06-01 22:26:15] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 12 ms returned sat
[2025-06-01 22:26:21] [INFO ] [Nat]Absence check using state equation in 5878 ms returned sat
[2025-06-01 22:26:22] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 87 ms.
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 33 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:26:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:26:29] [INFO ] Implicit Places using invariants in 898 ms returned []
[2025-06-01 22:26:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:26:31] [INFO ] Implicit Places using invariants and state equation in 2286 ms returned []
Implicit Place search using SMT with State Equation took 3186 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:26:32] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:26:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
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(s394 1.0)
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(s396 1.0)
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(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
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(s428 1.0)
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(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)
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(s462 1.0)
(s463 1.0)
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(s468 1.0)
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(s477 1.0)
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(s485 1.0)
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(s496 1.0)
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(s500 1.0)
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(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 1.0)
(s507 1.0)
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(s509 1.0)
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(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
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(s1083 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60899ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60903ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64180 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 384 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 4654 steps (0 resets) in 610 ms. (7 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 485 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-01 22:27:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:27:39] [INFO ] [Real]Absence check using 544 positive place invariants in 1961 ms returned sat
[2025-06-01 22:27:39] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 10 ms returned sat
[2025-06-01 22:27:43] [INFO ] [Real]Absence check using state equation in 3825 ms returned sat
[2025-06-01 22:27:43] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:27:45] [INFO ] [Nat]Absence check using 544 positive place invariants in 761 ms returned sat
[2025-06-01 22:27:45] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 12 ms returned sat
[2025-06-01 22:27:51] [INFO ] [Nat]Absence check using state equation in 5821 ms returned sat
[2025-06-01 22:27:51] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 128 ms.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 98 reset in 9492 ms.
Product exploration explored 100000 steps with 83 reset in 9924 ms.
Built C files in :
/tmp/ltsmin9738477075844791769
[2025-06-01 22:28:18] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:28:18] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9738477075844791769
Running compilation step : cd /tmp/ltsmin9738477075844791769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9738477075844791769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9738477075844791769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 37 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:28:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:28:22] [INFO ] Implicit Places using invariants in 932 ms returned []
[2025-06-01 22:28:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:28:24] [INFO ] Implicit Places using invariants and state equation in 2286 ms returned []
Implicit Place search using SMT with State Equation took 3219 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:28:24] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:28:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60954ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60957ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64271 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin619921592983744556
[2025-06-01 22:29:25] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:29:25] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin619921592983744556
Running compilation step : cd /tmp/ltsmin619921592983744556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin619921592983744556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin619921592983744556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:29:28] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:29:28] [INFO ] Flatten gal took : 63 ms
[2025-06-01 22:29:28] [INFO ] Time to serialize gal into /tmp/LTL4394079350405550065.gal : 10 ms
[2025-06-01 22:29:28] [INFO ] Time to serialize properties into /tmp/LTL4562609766929653193.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4394079350405550065.gal' '-t' 'CGAL' '-hoa' '/tmp/aut893192235430772510.hoa' '-atoms' '/tmp/LTL4562609766929653193.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL4562609766929653193.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut893192235430772510.hoa
Detected timeout of ITS tools.
[2025-06-01 22:29:43] [INFO ] Flatten gal took : 80 ms
[2025-06-01 22:29:43] [INFO ] Flatten gal took : 61 ms
[2025-06-01 22:29:43] [INFO ] Time to serialize gal into /tmp/LTL13767123029715512071.gal : 10 ms
[2025-06-01 22:29:43] [INFO ] Time to serialize properties into /tmp/LTL13679811699073671868.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13767123029715512071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13679811699073671868.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((pbl_2_1_1>=1)&&(po_d3_n1_2_1_2>=1))"))||("((pbl_2_4_1>=1)&&(po_d2_n1_2_5_1>=1))")))))
Formula 0 simplified : G(F!"((pbl_2_1_1>=1)&&(po_d3_n1_2_1_2>=1))" & FG!"((pbl_2_4_1>=1)&&(po_d2_n1_2_5_1>=1))")
Detected timeout of ITS tools.
[2025-06-01 22:29:58] [INFO ] Flatten gal took : 61 ms
[2025-06-01 22:29:58] [INFO ] Applying decomposition
[2025-06-01 22:29:59] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9923524556471728962.txt' '-o' '/tmp/graph9923524556471728962.bin' '-w' '/tmp/graph9923524556471728962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9923524556471728962.bin' '-l' '-1' '-v' '-w' '/tmp/graph9923524556471728962.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:29:59] [INFO ] Decomposing Gal with order
[2025-06-01 22:29:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:29:59] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:29:59] [INFO ] Flatten gal took : 102 ms
[2025-06-01 22:29:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2025-06-01 22:29:59] [INFO ] Time to serialize gal into /tmp/LTL6126281640648157304.gal : 19 ms
[2025-06-01 22:29:59] [INFO ] Time to serialize properties into /tmp/LTL1937835988082922404.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6126281640648157304.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1937835988082922404.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i22.u25.pbl_2_1_1>=1)&&(i22.u392.po_d3_n1_2_1_2>=1))"))||("((i31.u36.pbl_2_4_1>=1)&&(i31.u479.po_d2_n1_2_5_1>=1))")))))
Formula 0 simplified : G(F!"((i22.u25.pbl_2_1_1>=1)&&(i22.u392.po_d3_n1_2_1_2>=1))" & FG!"((i31.u36.pbl_2_4_1>=1)&&(i31.u479.po_d2_n1_2_5_1>=1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-02 finished in 335186 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(X((X(p0)||p0))) U p1) U p2)&&X(F(X(p3)))))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 23 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:30:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:30:15] [INFO ] Implicit Places using invariants in 940 ms returned []
[2025-06-01 22:30:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:30:17] [INFO ] Implicit Places using invariants and state equation in 2073 ms returned []
Implicit Place search using SMT with State Equation took 3015 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:30:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61009ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61012ms
Finished structural reductions in LTL mode , in 1 iterations and 64055 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p3) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p3), (NOT p0), (NOT p0), true, (NOT p3)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-03
Entered a terminal (fully accepting) state of product in 870 steps with 2 reset in 78 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-03 finished in 64445 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(X(G(((p1 U G(p2)) U X(!p0))))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 25 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:31:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:31:19] [INFO ] Implicit Places using invariants in 932 ms returned []
[2025-06-01 22:31:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:31:22] [INFO ] Implicit Places using invariants and state equation in 2240 ms returned []
Implicit Place search using SMT with State Equation took 3174 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:31:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60948ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60952ms
Finished structural reductions in LTL mode , in 1 iterations and 64157 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 463 ms :[true, true, (NOT p0), p0, p0, p0, (AND p0 (NOT p2)), p0, (AND (NOT p2) p0), true, (NOT p2), (NOT p2)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-05
Entered a terminal (fully accepting) state of product in 16754 steps with 31 reset in 1577 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-05 finished in 66230 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 34 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:32:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:32:26] [INFO ] Implicit Places using invariants in 908 ms returned []
[2025-06-01 22:32:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:32:28] [INFO ] Implicit Places using invariants and state equation in 2391 ms returned []
Implicit Place search using SMT with State Equation took 3301 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:32:28] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:32:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60941ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60945ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64345 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-06
Stuttering criterion allowed to conclude after 54675 steps with 0 reset in 3900 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-06 finished in 68302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 31 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:33:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:33:34] [INFO ] Implicit Places using invariants in 932 ms returned []
[2025-06-01 22:33:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:33:36] [INFO ] Implicit Places using invariants and state equation in 2296 ms returned []
Implicit Place search using SMT with State Equation took 3229 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:33:36] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:33:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(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 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60948ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60952ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64269 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-07
Product exploration explored 100000 steps with 126 reset in 8577 ms.
Product exploration explored 100000 steps with 135 reset in 8952 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 154 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 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2224 steps (0 resets) in 226 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 40 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:34:58] [INFO ] Implicit Places using invariants in 889 ms returned []
[2025-06-01 22:34:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:35:01] [INFO ] Implicit Places using invariants and state equation in 2201 ms returned []
Implicit Place search using SMT with State Equation took 3091 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:35:01] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:35:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60932ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60935ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64132 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 179 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 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1235 steps (0 resets) in 138 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 187 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 137 reset in 8451 ms.
Product exploration explored 100000 steps with 129 reset in 8928 ms.
Built C files in :
/tmp/ltsmin4545083153587223280
[2025-06-01 22:36:22] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:36:22] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4545083153587223280
Running compilation step : cd /tmp/ltsmin4545083153587223280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin4545083153587223280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin4545083153587223280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 32 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:36:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:36:26] [INFO ] Implicit Places using invariants in 893 ms returned []
[2025-06-01 22:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:36:28] [INFO ] Implicit Places using invariants and state equation in 2250 ms returned []
Implicit Place search using SMT with State Equation took 3145 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:36:28] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:36:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60918ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60921ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64157 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin13222333873246382039
[2025-06-01 22:37:29] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:37:29] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13222333873246382039
Running compilation step : cd /tmp/ltsmin13222333873246382039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin13222333873246382039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin13222333873246382039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:37:32] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:37:32] [INFO ] Flatten gal took : 62 ms
[2025-06-01 22:37:32] [INFO ] Time to serialize gal into /tmp/LTL14586315118368456481.gal : 21 ms
[2025-06-01 22:37:32] [INFO ] Time to serialize properties into /tmp/LTL9555281487095789749.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14586315118368456481.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12844964400209416747.hoa' '-atoms' '/tmp/LTL9555281487095789749.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9555281487095789749.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12844964400209416747.hoa
Detected timeout of ITS tools.
[2025-06-01 22:37:47] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:37:47] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:37:47] [INFO ] Time to serialize gal into /tmp/LTL4941012804532770847.gal : 9 ms
[2025-06-01 22:37:47] [INFO ] Time to serialize properties into /tmp/LTL4505871715632552223.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4941012804532770847.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4505871715632552223.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((pbl_3_4_2<1)||(po_d1_n1_4_4_2<1))"))))
Formula 0 simplified : FG!"((pbl_3_4_2<1)||(po_d1_n1_4_4_2<1))"
Detected timeout of ITS tools.
[2025-06-01 22:38:02] [INFO ] Flatten gal took : 80 ms
[2025-06-01 22:38:02] [INFO ] Applying decomposition
[2025-06-01 22:38:02] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8211303349259018030.txt' '-o' '/tmp/graph8211303349259018030.bin' '-w' '/tmp/graph8211303349259018030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8211303349259018030.bin' '-l' '-1' '-v' '-w' '/tmp/graph8211303349259018030.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:38:03] [INFO ] Decomposing Gal with order
[2025-06-01 22:38:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:38:03] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:38:03] [INFO ] Flatten gal took : 108 ms
[2025-06-01 22:38:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-01 22:38:03] [INFO ] Time to serialize gal into /tmp/LTL16100047536082688036.gal : 20 ms
[2025-06-01 22:38:03] [INFO ] Time to serialize properties into /tmp/LTL4157762642457405797.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16100047536082688036.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4157762642457405797.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i37.u51.pbl_3_4_2<1)||(i37.u329.po_d1_n1_4_4_2<1))"))))
Formula 0 simplified : FG!"((i37.u51.pbl_3_4_2<1)||(i37.u329.po_d1_n1_4_4_2<1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-07 finished in 284878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)&&(F(p1)||G(p2))) U X(p3)))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 21 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:38:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:38:19] [INFO ] Implicit Places using invariants in 872 ms returned []
[2025-06-01 22:38:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:38:21] [INFO ] Implicit Places using invariants and state equation in 2253 ms returned []
Implicit Place search using SMT with State Equation took 3126 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:38:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60911ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60915ms
Finished structural reductions in LTL mode , in 1 iterations and 64073 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-08 finished in 64357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||((!p1 U (p2||G(!p1))) U ((G(!p3)&&(!p1 U (p2||G(!p1))))||G((!p1 U (p2||G(!p1))))))))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 16 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:39:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:39:23] [INFO ] Implicit Places using invariants in 916 ms returned []
[2025-06-01 22:39:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:39:26] [INFO ] Implicit Places using invariants and state equation in 2267 ms returned []
Implicit Place search using SMT with State Equation took 3185 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:39:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60869ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60872ms
Finished structural reductions in LTL mode , in 1 iterations and 64078 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 363 ms :[true, (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p3), p3, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p3 (NOT p2) p1), (AND p1 (NOT p2)), (AND p3 (NOT p2) p1)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-09
Entered a terminal (fully accepting) state of product in 781 steps with 0 reset in 72 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-09 finished in 64540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G(p1)) U (p2||X(X(p0)))))'
Support contains 8 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 23 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:40:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:40:28] [INFO ] Implicit Places using invariants in 893 ms returned []
[2025-06-01 22:40:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:40:30] [INFO ] Implicit Places using invariants and state equation in 2297 ms returned []
Implicit Place search using SMT with State Equation took 3193 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:40:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60886ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60890ms
Finished structural reductions in LTL mode , in 1 iterations and 64112 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), true, (AND (NOT p1) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-11
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-11 finished in 64469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 28 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:41:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:41:32] [INFO ] Implicit Places using invariants in 921 ms returned []
[2025-06-01 22:41:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:41:35] [INFO ] Implicit Places using invariants and state equation in 2274 ms returned []
Implicit Place search using SMT with State Equation took 3197 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:41:35] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:41:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60955ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60958ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64240 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-12
Product exploration explored 100000 steps with 204 reset in 8379 ms.
Product exploration explored 100000 steps with 180 reset in 8740 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 83 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2013 steps (0 resets) in 200 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 211 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 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2025-06-01 22:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:42:57] [INFO ] [Real]Absence check using 544 positive place invariants in 655 ms returned sat
[2025-06-01 22:42:57] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 20 ms returned sat
[2025-06-01 22:43:02] [INFO ] [Real]Absence check using state equation in 4225 ms returned sat
[2025-06-01 22:43:02] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:43:04] [INFO ] [Nat]Absence check using 544 positive place invariants in 823 ms returned sat
[2025-06-01 22:43:04] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 17 ms returned sat
[2025-06-01 22:43:09] [INFO ] [Nat]Absence check using state equation in 4608 ms returned sat
[2025-06-01 22:43:09] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 131 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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:590)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:975)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-01 22:43:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 41 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:43:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:43:18] [INFO ] Implicit Places using invariants in 902 ms returned []
[2025-06-01 22:43:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:43:20] [INFO ] Implicit Places using invariants and state equation in 2383 ms returned []
Implicit Place search using SMT with State Equation took 3286 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:43:20] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:43:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60906ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60909ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64292 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 174 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 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2102 steps (0 resets) in 198 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 191 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
[2025-06-01 22:44:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:44:26] [INFO ] [Real]Absence check using 544 positive place invariants in 660 ms returned sat
[2025-06-01 22:44:26] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 16 ms returned sat
[2025-06-01 22:44:30] [INFO ] [Real]Absence check using state equation in 4233 ms returned sat
[2025-06-01 22:44:30] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:44:32] [INFO ] [Nat]Absence check using 544 positive place invariants in 805 ms returned sat
[2025-06-01 22:44:32] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 18 ms returned sat
[2025-06-01 22:44:37] [INFO ] [Nat]Absence check using state equation in 4472 ms returned sat
[2025-06-01 22:44:37] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 128 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 186 reset in 8371 ms.
Product exploration explored 100000 steps with 181 reset in 8795 ms.
Built C files in :
/tmp/ltsmin9720152011408970468
[2025-06-01 22:45:02] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:45:02] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9720152011408970468
Running compilation step : cd /tmp/ltsmin9720152011408970468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9720152011408970468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin9720152011408970468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 28 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:45:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:45:06] [INFO ] Implicit Places using invariants in 944 ms returned []
[2025-06-01 22:45:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:45:09] [INFO ] Implicit Places using invariants and state equation in 2310 ms returned []
Implicit Place search using SMT with State Equation took 3269 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:45:09] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:45:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60865ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60868ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64221 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1398663888791091033
[2025-06-01 22:46:10] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:46:10] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1398663888791091033
Running compilation step : cd /tmp/ltsmin1398663888791091033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin1398663888791091033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin1398663888791091033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:46:13] [INFO ] Flatten gal took : 59 ms
[2025-06-01 22:46:13] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:46:13] [INFO ] Time to serialize gal into /tmp/LTL1243370361577447623.gal : 9 ms
[2025-06-01 22:46:13] [INFO ] Time to serialize properties into /tmp/LTL8431757925337656810.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1243370361577447623.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12804571845133698326.hoa' '-atoms' '/tmp/LTL8431757925337656810.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8431757925337656810.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12804571845133698326.hoa
Detected timeout of ITS tools.
[2025-06-01 22:46:28] [INFO ] Flatten gal took : 73 ms
[2025-06-01 22:46:28] [INFO ] Flatten gal took : 65 ms
[2025-06-01 22:46:28] [INFO ] Time to serialize gal into /tmp/LTL5528274392746333481.gal : 10 ms
[2025-06-01 22:46:28] [INFO ] Time to serialize properties into /tmp/LTL11579073373069588468.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5528274392746333481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11579073373069588468.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((pbl_1_2_2>=1)&&(po_d1_n1_2_2_2>=1))"))))
Formula 0 simplified : FG!"((pbl_1_2_2>=1)&&(po_d1_n1_2_2_2>=1))"
Detected timeout of ITS tools.
[2025-06-01 22:46:43] [INFO ] Flatten gal took : 61 ms
[2025-06-01 22:46:43] [INFO ] Applying decomposition
[2025-06-01 22:46:43] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3328891988840612469.txt' '-o' '/tmp/graph3328891988840612469.bin' '-w' '/tmp/graph3328891988840612469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3328891988840612469.bin' '-l' '-1' '-v' '-w' '/tmp/graph3328891988840612469.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:46:43] [INFO ] Decomposing Gal with order
[2025-06-01 22:46:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:46:44] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:46:44] [INFO ] Flatten gal took : 92 ms
[2025-06-01 22:46:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 22:46:44] [INFO ] Time to serialize gal into /tmp/LTL13122581588493362128.gal : 12 ms
[2025-06-01 22:46:44] [INFO ] Time to serialize properties into /tmp/LTL12364023988077539343.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13122581588493362128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12364023988077539343.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((i14.u15.pbl_1_2_2>=1)&&(i14.u437.po_d1_n1_2_2_2>=1))"))))
Formula 0 simplified : FG!"((i14.u15.pbl_1_2_2>=1)&&(i14.u437.po_d1_n1_2_2_2>=1))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-12 finished in 327439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 32 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:46:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:47:00] [INFO ] Implicit Places using invariants in 919 ms returned []
[2025-06-01 22:47:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:47:02] [INFO ] Implicit Places using invariants and state equation in 2345 ms returned []
Implicit Place search using SMT with State Equation took 3266 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:47:02] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:47:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61040ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61044ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64396 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-13
Product exploration explored 100000 steps with 11 reset in 8489 ms.
Product exploration explored 100000 steps with 15 reset in 8909 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 253 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 20781 steps (4 resets) in 1988 ms. (10 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 6 factoid took 349 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 31 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:48:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:48:25] [INFO ] Implicit Places using invariants in 917 ms returned []
[2025-06-01 22:48:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:48:27] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 3272 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:48:27] [INFO ] Redundant transitions in 46 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:48:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60918ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60921ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64286 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 295 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 36823 steps (8 resets) in 3764 ms. (9 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 6 factoid took 383 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 11 reset in 8412 ms.
Product exploration explored 100000 steps with 10 reset in 8980 ms.
Built C files in :
/tmp/ltsmin243646556459093223
[2025-06-01 22:49:50] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:49:50] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin243646556459093223
Running compilation step : cd /tmp/ltsmin243646556459093223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin243646556459093223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin243646556459093223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 37 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:49:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:49:54] [INFO ] Implicit Places using invariants in 1068 ms returned []
[2025-06-01 22:49:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:49:56] [INFO ] Implicit Places using invariants and state equation in 2614 ms returned []
Implicit Place search using SMT with State Equation took 3684 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:49:56] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:49:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61028ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61036ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64823 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin5962750477770948803
[2025-06-01 22:50:58] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:50:58] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5962750477770948803
Running compilation step : cd /tmp/ltsmin5962750477770948803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin5962750477770948803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin5962750477770948803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:51:01] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:51:01] [INFO ] Flatten gal took : 61 ms
[2025-06-01 22:51:01] [INFO ] Time to serialize gal into /tmp/LTL11965040681737620285.gal : 10 ms
[2025-06-01 22:51:01] [INFO ] Time to serialize properties into /tmp/LTL1162733331644601607.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11965040681737620285.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3408629054280750661.hoa' '-atoms' '/tmp/LTL1162733331644601607.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1162733331644601607.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3408629054280750661.hoa
Detected timeout of ITS tools.
[2025-06-01 22:51:16] [INFO ] Flatten gal took : 59 ms
[2025-06-01 22:51:16] [INFO ] Flatten gal took : 69 ms
[2025-06-01 22:51:16] [INFO ] Time to serialize gal into /tmp/LTL6026103053281635891.gal : 9 ms
[2025-06-01 22:51:16] [INFO ] Time to serialize properties into /tmp/LTL3097659985037765224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6026103053281635891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3097659985037765224.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((pbl_1_1_4<1)||(pi_d2_n1_1_1_4<1))")))||(G("((pbl_1_3_4<1)||(pi_d1_n1_1_3_4<1))")))))
Formula 0 simplified : G(FG!"((pbl_1_1_4<1)||(pi_d2_n1_1_1_4<1))" & F!"((pbl_1_3_4<1)||(pi_d1_n1_1_3_4<1))")
Detected timeout of ITS tools.
[2025-06-01 22:51:31] [INFO ] Flatten gal took : 62 ms
[2025-06-01 22:51:31] [INFO ] Applying decomposition
[2025-06-01 22:51:31] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6987683013308517255.txt' '-o' '/tmp/graph6987683013308517255.bin' '-w' '/tmp/graph6987683013308517255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6987683013308517255.bin' '-l' '-1' '-v' '-w' '/tmp/graph6987683013308517255.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:51:31] [INFO ] Decomposing Gal with order
[2025-06-01 22:51:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:51:32] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:51:32] [INFO ] Flatten gal took : 96 ms
[2025-06-01 22:51:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 22:51:32] [INFO ] Time to serialize gal into /tmp/LTL13048828776785151670.gal : 11 ms
[2025-06-01 22:51:32] [INFO ] Time to serialize properties into /tmp/LTL1424381763254508854.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13048828776785151670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1424381763254508854.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i7.u8.pbl_1_1_4<1)||(i7.u216.pi_d2_n1_1_1_4<1))")))||(G("((i14.u15.pbl_1_3_4<1)||(i14.u69.pi_d1_n1_1_3_4<1))")))))
Formula 0 simplified : G(FG!"((i7.u8.pbl_1_1_4<1)||(i7.u216.pi_d2_n1_1_1_4<1))" & F!"((i14.u15.pbl_1_3_4<1)||(i14.u69.pi_d1_n1_1_3_4<1))")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-13 finished in 287895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0 U p1) U (!p0||G(!p2))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 23 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:51:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:51:48] [INFO ] Implicit Places using invariants in 927 ms returned []
[2025-06-01 22:51:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:51:50] [INFO ] Implicit Places using invariants and state equation in 2235 ms returned []
Implicit Place search using SMT with State Equation took 3164 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:51:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61056ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61059ms
Finished structural reductions in LTL mode , in 1 iterations and 64250 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2), (NOT p1), (AND (NOT p0) p2 (NOT p1)), true, p2]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-15
Entered a terminal (fully accepting) state of product in 856 steps with 58 reset in 63 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-15 finished in 64528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&((X(p2)&&p1) U (p0 U X(!p0)))))))'
Found a Shortening insensitive property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
Stuttering acceptance computed with spot in 139 ms :[true, true, (NOT p0), p0]
Support contains 2 out of 1408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 30 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:52:52] [INFO ] Implicit Places using invariants in 911 ms returned []
[2025-06-01 22:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:52:55] [INFO ] Implicit Places using invariants and state equation in 2293 ms returned []
Implicit Place search using SMT with State Equation took 3206 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:52:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60943ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60948ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 64187 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLFireability-01
Product exploration explored 100000 steps with 335 reset in 8353 ms.
Product exploration explored 100000 steps with 409 reset in 8865 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 172 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[true, true, (NOT p0), p0]
RANDOM walk for 1197 steps (0 resets) in 113 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 218 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 158 ms :[true, true, (NOT p0), p0]
[2025-06-01 22:54:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), true]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, true, (NOT p0), p0]
Support contains 2 out of 1408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 24 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:54:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:54:19] [INFO ] Implicit Places using invariants in 913 ms returned []
[2025-06-01 22:54:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:54:21] [INFO ] Implicit Places using invariants and state equation in 2255 ms returned []
Implicit Place search using SMT with State Equation took 3173 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:54:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
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(s808 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60930ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60934ms
Finished structural reductions in LTL mode , in 1 iterations and 64135 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[true, true, (NOT p0), p0]
RANDOM walk for 2424 steps (0 resets) in 247 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 186 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 141 ms :[true, true, (NOT p0), p0]
[2025-06-01 22:55:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), true]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[true, true, (NOT p0), p0]
Stuttering acceptance computed with spot in 131 ms :[true, true, (NOT p0), p0]
Product exploration explored 100000 steps with 333 reset in 8462 ms.
Product exploration explored 100000 steps with 366 reset in 8913 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 152 ms :[true, true, (NOT p0), p0]
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 39 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:55:44] [INFO ] Redundant transitions in 49 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:55:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60962ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60972ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61074 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin17619713820416428279
[2025-06-01 22:56:45] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17619713820416428279
Running compilation step : cd /tmp/ltsmin17619713820416428279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin17619713820416428279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin17619713820416428279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 17 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:56:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:56:49] [INFO ] Implicit Places using invariants in 907 ms returned []
[2025-06-01 22:56:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:56:51] [INFO ] Implicit Places using invariants and state equation in 2267 ms returned []
Implicit Place search using SMT with State Equation took 3178 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:56:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60954ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60958ms
Finished structural reductions in LTL mode , in 1 iterations and 64157 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin5880764792010708323
[2025-06-01 22:57:52] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5880764792010708323
Running compilation step : cd /tmp/ltsmin5880764792010708323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin5880764792010708323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin5880764792010708323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:1583)
[2025-06-01 22:57:56] [INFO ] Flatten gal took : 59 ms
[2025-06-01 22:57:56] [INFO ] Flatten gal took : 60 ms
[2025-06-01 22:57:56] [INFO ] Time to serialize gal into /tmp/LTL14781133994445742432.gal : 9 ms
[2025-06-01 22:57:56] [INFO ] Time to serialize properties into /tmp/LTL11609396767008591111.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14781133994445742432.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5159526563485522132.hoa' '-atoms' '/tmp/LTL11609396767008591111.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11609396767008591111.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5159526563485522132.hoa
Detected timeout of ITS tools.
[2025-06-01 22:58:11] [INFO ] Flatten gal took : 58 ms
[2025-06-01 22:58:11] [INFO ] Flatten gal took : 58 ms
[2025-06-01 22:58:11] [INFO ] Time to serialize gal into /tmp/LTL8879477770887134556.gal : 20 ms
[2025-06-01 22:58:11] [INFO ] Time to serialize properties into /tmp/LTL17434143363091506776.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8879477770887134556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17434143363091506776.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((pil_d1_n1_1_2_4>=1)&&(po_d1_n1_1_2_4>=1))"))&&((("((pbl_2_2_4>=1)&&(pi_d2_n1_2_2_4>=1))")&&(X("((pb_d2_n1_2_3_3>=1)&&(pol...285
Formula 0 simplified : XG(G!"((pil_d1_n1_1_2_4>=1)&&(po_d1_n1_1_2_4>=1))" | ((!"((pbl_2_2_4>=1)&&(pi_d2_n1_2_2_4>=1))" | X!"((pb_d2_n1_2_3_3>=1)&&(pol_d2_n...271
Detected timeout of ITS tools.
[2025-06-01 22:58:26] [INFO ] Flatten gal took : 59 ms
[2025-06-01 22:58:26] [INFO ] Applying decomposition
[2025-06-01 22:58:26] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9474792611757363526.txt' '-o' '/tmp/graph9474792611757363526.bin' '-w' '/tmp/graph9474792611757363526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9474792611757363526.bin' '-l' '-1' '-v' '-w' '/tmp/graph9474792611757363526.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:58:26] [INFO ] Decomposing Gal with order
[2025-06-01 22:58:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:58:26] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:58:26] [INFO ] Flatten gal took : 87 ms
[2025-06-01 22:58:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 22:58:26] [INFO ] Time to serialize gal into /tmp/LTL1611093215396271293.gal : 13 ms
[2025-06-01 22:58:26] [INFO ] Time to serialize properties into /tmp/LTL793505036892214309.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1611093215396271293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL793505036892214309.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((i8.u192.pil_d1_n1_1_2_4>=1)&&(i8.u306.po_d1_n1_1_2_4>=1))"))&&((("((i21.u25.pbl_2_2_4>=1)&&(i21.u111.pi_d2_n1_2_2_4>=1))"...365
Formula 0 simplified : XG(G!"((i8.u192.pil_d1_n1_1_2_4>=1)&&(i8.u306.po_d1_n1_1_2_4>=1))" | ((!"((i21.u25.pbl_2_2_4>=1)&&(i21.u111.pi_d2_n1_2_2_4>=1))" | X...351
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLFireability-01 finished in 350172 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
[2025-06-01 22:58:42] [INFO ] Flatten gal took : 63 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14736445502047145036
[2025-06-01 22:58:42] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:58:42] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14736445502047145036
Running compilation step : cd /tmp/ltsmin14736445502047145036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-01 22:58:42] [INFO ] Applying decomposition
[2025-06-01 22:58:42] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10122503262552477111.txt' '-o' '/tmp/graph10122503262552477111.bin' '-w' '/tmp/graph10122503262552477111.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10122503262552477111.bin' '-l' '-1' '-v' '-w' '/tmp/graph10122503262552477111.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:58:42] [INFO ] Decomposing Gal with order
[2025-06-01 22:58:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:58:42] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:58:42] [INFO ] Flatten gal took : 88 ms
[2025-06-01 22:58:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 22:58:42] [INFO ] Time to serialize gal into /tmp/LTLFireability2869358933245842731.gal : 11 ms
[2025-06-01 22:58:42] [INFO ] Time to serialize properties into /tmp/LTLFireability10145345668988708257.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2869358933245842731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10145345668988708257.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 6 LTL properties
Checking formula 0 : !((X((F("((i55.u38.pb_d2_n1_3_1_1<1)||(i55.u370.pol_d2_n1_3_1_1<1))"))||(X(G("((i33.u41.pb_d2_n2_3_1_4<1)||(i35.u241.pil_d2_n1_3_2_4<1...164
Formula 0 simplified : X(G!"((i55.u38.pb_d2_n1_3_1_1<1)||(i55.u370.pol_d2_n1_3_1_1<1))" & XF!"((i33.u41.pb_d2_n2_3_1_4<1)||(i35.u241.pil_d2_n1_3_2_4<1))")
Compilation finished in 5193 ms.
Running link step : cd /tmp/ltsmin14736445502047145036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin14736445502047145036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.043: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.043: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.043: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.043: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.044: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.044: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.079: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.079: LTL layer: formula: X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))
pins2lts-mc-linux64( 7/ 8), 0.089: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.090: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.091: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.093: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.095: "X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.096: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.103: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.102: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.105: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.120: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.991: DFS-FIFO for weak LTL, using special progress label 2412
pins2lts-mc-linux64( 0/ 8), 0.991: There are 2413 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.991: State length is 1409, there are 2405 groups
pins2lts-mc-linux64( 0/ 8), 0.991: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.991: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.991: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.991: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 5.232: ~18 levels ~960 states ~372928 transitions
pins2lts-mc-linux64( 2/ 8), 8.195: ~141 levels ~1920 states ~855568 transitions
pins2lts-mc-linux64( 2/ 8), 13.001: ~380 levels ~3840 states ~1931736 transitions
pins2lts-mc-linux64( 2/ 8), 24.504: ~860 levels ~7680 states ~4241952 transitions
pins2lts-mc-linux64( 7/ 8), 37.830: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 50.018:
pins2lts-mc-linux64( 0/ 8), 50.018: mean standard work distribution: 2.6% (states) 1.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 50.019:
pins2lts-mc-linux64( 0/ 8), 50.019: Explored 10206 states 5984571 transitions, fanout: 586.378
pins2lts-mc-linux64( 0/ 8), 50.019: Total exploration time 49.000 sec (41.030 sec minimum, 43.840 sec on average)
pins2lts-mc-linux64( 0/ 8), 50.019: States per second: 208, Transitions per second: 122134
pins2lts-mc-linux64( 0/ 8), 50.019:
pins2lts-mc-linux64( 0/ 8), 50.019: Progress states detected: 74852
pins2lts-mc-linux64( 0/ 8), 50.019: Redundant explorations: -99.8273
pins2lts-mc-linux64( 0/ 8), 50.019:
pins2lts-mc-linux64( 0/ 8), 50.019: Queue width: 8B, total height: 159948, memory: 1.22MB
pins2lts-mc-linux64( 0/ 8), 50.019: Tree memory: 301.1MB, 53.4 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 50.019: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 50.019: Stored 2431 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 50.019: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 50.019: Est. total memory use: 302.3MB (~1025.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14736445502047145036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14736445502047145036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypercubeGrid-PT-C3K4P4B12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HypercubeGrid-PT-C3K4P4B12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876422300260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C3K4P4B12.tgz
mv HypercubeGrid-PT-C3K4P4B12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.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 ;