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 | ?TFFFFFT?FT?F?F? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422300259.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422300259
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-01
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-02
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-03
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-04
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-05
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-06
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-07
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-08
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-09
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-10
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-11
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-12
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-14
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748814915376
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
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
LTLCardinality PT
Running Version 202505121319
[2025-06-01 21:55:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 21:55:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 21:55:17] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2025-06-01 21:55:17] [INFO ] Transformed 1408 places.
[2025-06-01 21:55:17] [INFO ] Transformed 2400 transitions.
[2025-06-01 21:55:17] [INFO ] Parsed PT model containing 1408 places and 2400 transitions and 9600 arcs in 287 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Support contains 62 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 145 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 21:55:17] [INFO ] Computed 545 invariants in 131 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:55:19] [INFO ] Implicit Places using invariants in 1634 ms returned []
[2025-06-01 21:55:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:55:21] [INFO ] Implicit Places using invariants and state equation in 2128 ms returned []
Implicit Place search using SMT with State Equation took 3800 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 21:55:21] [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
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 30050 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 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61205ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61229ms
Finished structural reductions in LTL mode , in 1 iterations and 65214 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Support contains 62 out of 1408 places after structural reductions.
[2025-06-01 21:56:22] [INFO ] Flatten gal took : 216 ms
[2025-06-01 21:56:23] [INFO ] Flatten gal took : 167 ms
[2025-06-01 21:56:23] [INFO ] Input system was already deterministic with 2400 transitions.
Support contains 51 out of 1408 places (down from 62) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 6997 ms. (5 steps per ms) remains 12/35 properties
BEST_FIRST walk for 40004 steps (8 resets) in 738 ms. (54 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 730 ms. (54 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 793 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 819 ms. (48 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 692 ms. (57 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 632 ms. (63 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 661 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 691 ms. (57 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 666 ms. (59 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 681 ms. (58 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 658 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 614 ms. (65 steps per ms) remains 12/12 properties
[2025-06-01 21:56:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 559/574 variables, 16/16 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/574 variables, 0/16 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 828/1402 variables, 528/544 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 9 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3808/3808 variables, and 1953 constraints, problems are : Problem set: 9 solved, 3 unsolved in 1689 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 559/565 variables, 7/7 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/565 variables, 0/7 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 837/1402 variables, 537/544 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 3/1956 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3808 variables, 0/1956 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/3808 variables, 0/1956 constraints. Problems are: Problem set: 9 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3808/3808 variables, and 1956 constraints, problems are : Problem set: 9 solved, 3 unsolved in 2005 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 3/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3724ms problems are : Problem set: 9 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1577 steps, including 0 resets, run visited all 3 properties in 108 ms. (steps per millisecond=14 )
Parikh walk visited 3 properties in 113 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(F(p1) U p2)))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 106 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 21:56:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:56:33] [INFO ] Implicit Places using invariants in 972 ms returned []
[2025-06-01 21:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:56:35] [INFO ] Implicit Places using invariants and state equation in 2248 ms returned []
Implicit Place search using SMT with State Equation took 3225 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:56:35] [INFO ] Redundant transitions in 125 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 21:56:35] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 60968ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60975ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64442 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-00
Product exploration timeout after 97100 steps with 15 reset in 10001 ms.
Product exploration explored 100000 steps with 9 reset in 8995 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 p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 4588 ms. (8 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 660 ms. (60 steps per ms) remains 1/1 properties
[2025-06-01 21:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/551 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 851/1402 variables, 541/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3808/3808 variables, and 1953 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1277 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/551 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 851/1402 variables, 541/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 1/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3808 variables, 0/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3808 variables, 0/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3808/3808 variables, and 1954 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1171 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2461ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 697 steps, including 0 resets, run visited all 1 properties in 52 ms. (steps per millisecond=13 )
Parikh walk visited 1 properties in 52 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F p2), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 13 factoid took 474 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
[2025-06-01 21:58:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 21:58:06] [INFO ] [Real]Absence check using 544 positive place invariants in 1993 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 65 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 21:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:58:07] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2025-06-01 21:58:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:58:09] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 3305 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:58:09] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 21:58:09] [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
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 30034 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 60854ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60860ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64290 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 p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 5572 ms. (7 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 661 ms. (60 steps per ms) remains 1/1 properties
[2025-06-01 21:59:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/551 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 851/1402 variables, 541/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/3808 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3808/3808 variables, and 1953 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1253 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 549/551 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/551 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 851/1402 variables, 541/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1402 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/1408 variables, 1/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1408 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2400/3808 variables, 1408/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3808 variables, 1/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3808 variables, 0/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3808 variables, 0/1954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3808/3808 variables, and 1954 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1168 ms.
Refiners :[Positive P Invariants (semi-flows): 544/544 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1408/1408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2447ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 322 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=11 )
Parikh walk visited 1 properties in 27 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F p2), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 13 factoid took 318 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
[2025-06-01 21:59:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 21:59:20] [INFO ] [Real]Absence check using 544 positive place invariants in 1974 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 13 reset in 9945 ms.
Product exploration timeout after 93430 steps with 12 reset in 10001 ms.
Built C files in :
/tmp/ltsmin117359360737607355
[2025-06-01 21:59:40] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 21:59:40] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin117359360737607355
Running compilation step : cd /tmp/ltsmin117359360737607355;'/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/ltsmin117359360737607355;'/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/ltsmin117359360737607355;'/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 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 38 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 21:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:59:44] [INFO ] Implicit Places using invariants in 886 ms returned []
[2025-06-01 21:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:59:47] [INFO ] Implicit Places using invariants and state equation in 2248 ms returned []
Implicit Place search using SMT with State Equation took 3135 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 21:59:47] [INFO ] Redundant transitions in 165 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 21:59:47] [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 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 60881ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60885ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64233 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin4349393390413923677
[2025-06-01 22:00:48] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:00:48] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4349393390413923677
Running compilation step : cd /tmp/ltsmin4349393390413923677;'/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/ltsmin4349393390413923677;'/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/ltsmin4349393390413923677;'/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 22:00:51] [INFO ] Flatten gal took : 91 ms
[2025-06-01 22:00:51] [INFO ] Flatten gal took : 90 ms
[2025-06-01 22:00:51] [INFO ] Time to serialize gal into /tmp/LTL10388507260998237766.gal : 25 ms
[2025-06-01 22:00:51] [INFO ] Time to serialize properties into /tmp/LTL17248700258921089814.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/LTL10388507260998237766.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14888446474146385606.hoa' '-atoms' '/tmp/LTL17248700258921089814.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...320
Loading property file /tmp/LTL17248700258921089814.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14888446474146385606.hoa
Detected timeout of ITS tools.
[2025-06-01 22:01:06] [INFO ] Flatten gal took : 83 ms
[2025-06-01 22:01:06] [INFO ] Flatten gal took : 88 ms
[2025-06-01 22:01:07] [INFO ] Time to serialize gal into /tmp/LTL10294808240446138860.gal : 15 ms
[2025-06-01 22:01:07] [INFO ] Time to serialize properties into /tmp/LTL9591650202405394217.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10294808240446138860.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9591650202405394217.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 : !(((F("(pb_d1_n2_3_1_3<=pol_d2_n1_2_3_2)"))||((F("(pb_d1_n1_1_4_2<=pil_d3_n1_2_2_4)"))U("(pi_d3_n1_4_3_1>pb_d3_n2_1_4_2)"))))
Formula 0 simplified : G!"(pb_d1_n2_3_1_3<=pol_d2_n1_2_3_2)" & (G!"(pb_d1_n1_1_4_2<=pil_d3_n1_2_2_4)" R !"(pi_d3_n1_4_3_1>pb_d3_n2_1_4_2)")
Detected timeout of ITS tools.
[2025-06-01 22:01:22] [INFO ] Flatten gal took : 77 ms
[2025-06-01 22:01:22] [INFO ] Applying decomposition
[2025-06-01 22:01:22] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1741299637352708606.txt' '-o' '/tmp/graph1741299637352708606.bin' '-w' '/tmp/graph1741299637352708606.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1741299637352708606.bin' '-l' '-1' '-v' '-w' '/tmp/graph1741299637352708606.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:01:22] [INFO ] Decomposing Gal with order
[2025-06-01 22:01:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:01:22] [INFO ] Removed a total of 3071 redundant transitions.
[2025-06-01 22:01:22] [INFO ] Flatten gal took : 222 ms
[2025-06-01 22:01:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 86 ms.
[2025-06-01 22:01:23] [INFO ] Time to serialize gal into /tmp/LTL2849050421840034439.gal : 18 ms
[2025-06-01 22:01:23] [INFO ] Time to serialize properties into /tmp/LTL3534399053808401734.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/LTL2849050421840034439.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3534399053808401734.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("(gu476.pb_d1_n2_3_1_3<=gu476.pol_d2_n1_2_3_2)"))||((F("(gu278.pb_d1_n1_1_4_2<=gu278.pil_d3_n1_2_2_4)"))U("(gu7.pi_d3_n1_4_3_1>g...178
Formula 0 simplified : G!"(gu476.pb_d1_n2_3_1_3<=gu476.pol_d2_n1_2_3_2)" & (G!"(gu278.pb_d1_n1_1_4_2<=gu278.pil_d3_n1_2_2_4)" R !"(gu7.pi_d3_n1_4_3_1>gu7.p...171
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-00 finished in 306588 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(((p0 U (p1||G(p0)))&&F((p0||G(F(p0)))))))'
Support contains 3 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 22:01:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:01:39] [INFO ] Implicit Places using invariants in 928 ms returned []
[2025-06-01 22:01:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:01:41] [INFO ] Implicit Places using invariants and state equation in 2389 ms returned []
Implicit Place search using SMT with State Equation took 3321 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:01:42] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:01:42] [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 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 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 60887ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60890ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64307 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 3625 steps with 0 reset in 382 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-05 finished in 64827 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((p0||X(X(X(p1))))))'
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 22 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:02:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:02:44] [INFO ] Implicit Places using invariants in 941 ms returned []
[2025-06-01 22:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:02:46] [INFO ] Implicit Places using invariants and state equation in 2298 ms returned []
Implicit Place search using SMT with State Equation took 3243 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:02:46] [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 30034 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 60854ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60859ms
Finished structural reductions in LTL mode , in 1 iterations and 64135 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-06 finished in 64341 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(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 22:03:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:03:48] [INFO ] Implicit Places using invariants in 1000 ms returned []
[2025-06-01 22:03:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:03:51] [INFO ] Implicit Places using invariants and state equation in 2419 ms returned []
Implicit Place search using SMT with State Equation took 3420 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:03:51] [INFO ] Redundant transitions in 49 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:03:51] [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
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 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
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 60815ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60819ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64338 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-08
Product exploration explored 100000 steps with 10 reset in 9987 ms.
Product exploration timeout after 94730 steps with 12 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 25023 steps (4 resets) in 3033 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2025-06-01 22:05:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:05:18] [INFO ] [Real]Absence check using 544 positive place invariants in 1988 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 41 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:05:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:05:19] [INFO ] Implicit Places using invariants in 921 ms returned []
[2025-06-01 22:05:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:05:22] [INFO ] Implicit Places using invariants and state equation in 2330 ms returned []
Implicit Place search using SMT with State Equation took 3253 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:05:22] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:05:22] [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
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
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(s654 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: ((s384 1)
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(s1109 1)
(s1110 timeout
1)
(s1111 org.smtlib.IParser$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 60833ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60836ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64188 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
RANDOM walk for 37211 steps (8 resets) in 4913 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2025-06-01 22:06:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:06:30] [INFO ] [Real]Absence check using 544 positive place invariants in 1987 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration timeout after 99110 steps with 15 reset in 10001 ms.
Product exploration timeout after 95770 steps with 8 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1983597945200411494
[2025-06-01 22:06:50] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:06:50] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1983597945200411494
Running compilation step : cd /tmp/ltsmin1983597945200411494;'/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/ltsmin1983597945200411494;'/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/ltsmin1983597945200411494;'/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 38 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:06:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:06:54] [INFO ] Implicit Places using invariants in 946 ms returned []
[2025-06-01 22:06:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:06:56] [INFO ] Implicit Places using invariants and state equation in 2375 ms returned []
Implicit Place search using SMT with State Equation took 3334 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:06:56] [INFO ] Redundant transitions in 53 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:06:56] [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
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
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(s1059 1.0)
(s1060 1.0)
(s1061 1.0)
(s1062 1.0)
(s1063 1.0)
(s1064 1.0)
(s1065 1.0)
(s1066 1.0)
(s1067 1.0)
(s1068 1.0)
(s1069 1.0)
(s1070 1.0)
(s1071 1.0)
(s1072 1.0)
(s1073 1.0)
(s1074 1.0)
(s1075 1.0)
(s1076 1.0)
(s1077 1.0)
(s1078 1.0)
(s1079 1.0)
(s1080 1.0)
(s1081 1.0)
(s1082 1.0)
(s1083 1.0)
(s1084 1.0)
(s1085 1.0)
(s1086 1.0)
(s1087 1.0)
(s1088 1.0)
(s1089 1.0)
(s1090 1.0)
(s1091 1.0)
(s1092 0.0)
(s1093 1.0)
(s1094 1.0)
(s1095 1.0)
(s1096 1.0)
(s1097 0.0)
(s1098 1.0)
(s1099 1.0)
(s1100 1.0)
(s1101 1.0)
(s1102 0.0)
(s1103 1.0)
(s1104 1.0)
(s1105 1.0)
(s1106 1.0)
(s1107 0.0)
(s1108 1.0)
(s1109 1.0)
(s1110 1.0)
(s1111 1.0)
(s1112 0.0)
(s1113 1.0)
(s1114 1.0)
(s1115 1.0)
(s1116 1.0)
(s1117 0.0)
(s1118 1.0)
(s1119 1.0)
(s1120 1.0)
(s1121 1.0)
(s1122 0.0)
(s1123 1.0)
(s1124 1.0)
(s1125 1.0)
(s1126 1.0)
(s1127 0.0)
(s1128 1.0)
(s1129 1.0)
(s1130 1.0)
(s1131 1.0)
(s1132 0.0)
(s1133 1.0)
(s1134 1.0)
(s1135 1.0)
(s1136 1.0)
(s1137 0.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 1.0)
(s1142 0.0)
(s1143 1.0)
(s1144 1.0)
(s1145 1.0)
(s1146 1.0)
(s1147 0.0)
(s1148 1.0)
(s1149 1.0)
(s1150 1.0)
(s1151 1.0)
(s1152 0.0)
(s1153 1.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 0.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 1.0)
(s1162 0.0)
(s1163 1.0)
(s1164 1.0)
(s1165 1.0)
(s1166 1.0)
(s1167 0.0)
(s1232 0.0)
(s1233 0.0)
(s1234 0.0)
(s1235 0.0)
(s1236 0.0)
(s1237 0.0)
(s1238 0.0)
(s1239 0.0)
(s1240 0.0)
(s1241 0.0)
(s1242 0.0)
(s1243 0.0)
(s1244 0.0)
(s1245 0.0)
(s1246 0.0)
(s1247 0.0)
(s1264 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 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 60837ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60841ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64275 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin1639626188596186687
[2025-06-01 22:07:57] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:07:57] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1639626188596186687
Running compilation step : cd /tmp/ltsmin1639626188596186687;'/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/ltsmin1639626188596186687;'/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/ltsmin1639626188596186687;'/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 22:08:00] [INFO ] Flatten gal took : 96 ms
[2025-06-01 22:08:00] [INFO ] Flatten gal took : 90 ms
[2025-06-01 22:08:00] [INFO ] Time to serialize gal into /tmp/LTL8350010446165385057.gal : 12 ms
[2025-06-01 22:08:00] [INFO ] Time to serialize properties into /tmp/LTL10455239060700430476.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/LTL8350010446165385057.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6636593702823240630.hoa' '-atoms' '/tmp/LTL10455239060700430476.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/LTL10455239060700430476.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6636593702823240630.hoa
Detected timeout of ITS tools.
[2025-06-01 22:08:16] [INFO ] Flatten gal took : 85 ms
[2025-06-01 22:08:16] [INFO ] Flatten gal took : 77 ms
[2025-06-01 22:08:16] [INFO ] Time to serialize gal into /tmp/LTL17683979305290864576.gal : 12 ms
[2025-06-01 22:08:16] [INFO ] Time to serialize properties into /tmp/LTL5262044737092016615.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/LTL17683979305290864576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5262044737092016615.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 : !((F("(pol_d1_n1_5_1_2>pb_d1_n2_2_3_4)")))
Formula 0 simplified : G!"(pol_d1_n1_5_1_2>pb_d1_n2_2_3_4)"
Detected timeout of ITS tools.
[2025-06-01 22:08:31] [INFO ] Flatten gal took : 72 ms
[2025-06-01 22:08:31] [INFO ] Applying decomposition
[2025-06-01 22:08:31] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15023527027985352203.txt' '-o' '/tmp/graph15023527027985352203.bin' '-w' '/tmp/graph15023527027985352203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15023527027985352203.bin' '-l' '-1' '-v' '-w' '/tmp/graph15023527027985352203.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:08:31] [INFO ] Decomposing Gal with order
[2025-06-01 22:08:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:08:31] [INFO ] Removed a total of 3071 redundant transitions.
[2025-06-01 22:08:31] [INFO ] Flatten gal took : 121 ms
[2025-06-01 22:08:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 65 ms.
[2025-06-01 22:08:32] [INFO ] Time to serialize gal into /tmp/LTL14751759387937148401.gal : 13 ms
[2025-06-01 22:08:32] [INFO ] Time to serialize properties into /tmp/LTL8987789858125473235.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/LTL14751759387937148401.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8987789858125473235.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 : !((F("(gu468.pol_d1_n1_5_1_2>gu468.pb_d1_n2_2_3_4)")))
Formula 0 simplified : G!"(gu468.pol_d1_n1_5_1_2>gu468.pb_d1_n2_2_3_4)"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-08 finished in 299469 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(X(p0)))) U p1))'
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 22 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:08:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:08:48] [INFO ] Implicit Places using invariants in 915 ms returned []
[2025-06-01 22:08:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:08:50] [INFO ] Implicit Places using invariants and state equation in 2352 ms returned []
Implicit Place search using SMT with State Equation took 3268 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:08:50] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 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 60852ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60856ms
Finished structural reductions in LTL mode , in 1 iterations and 64152 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 29188 steps with 4838 reset in 1729 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-09 finished in 66118 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))'
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 21 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:09:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:09:54] [INFO ] Implicit Places using invariants in 953 ms returned []
[2025-06-01 22:09:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:09:56] [INFO ] Implicit Places using invariants and state equation in 2375 ms returned []
Implicit Place search using SMT with State Equation took 3330 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:09:56] [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
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 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 60885ms 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 64250 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 4431 ms.
Product exploration explored 100000 steps with 50000 reset in 4727 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 18 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-10 finished in 73548 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 1 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 22:11:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:11:07] [INFO ] Implicit Places using invariants in 933 ms returned []
[2025-06-01 22:11:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:11:10] [INFO ] Implicit Places using invariants and state equation in 2221 ms returned []
Implicit Place search using SMT with State Equation took 3156 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:11:10] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:11:10] [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
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 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 61025ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61028ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64279 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-11
Product exploration timeout after 97260 steps with 9 reset in 10001 ms.
Product exploration timeout after 97810 steps with 5 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 21147 steps (4 resets) in 2383 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 107 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)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2025-06-01 22:12:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:12:38] [INFO ] [Real]Absence check using 544 positive place invariants in 1974 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 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 36 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:12:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:12:39] [INFO ] Implicit Places using invariants in 1024 ms returned []
[2025-06-01 22:12:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:12:42] [INFO ] Implicit Places using invariants and state equation in 2472 ms returned []
Implicit Place search using SMT with State Equation took 3499 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:12:42] [INFO ] Redundant transitions in 49 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:12:42] [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
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 30039 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 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 0/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61125ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61129ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64727 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 54 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 34929 steps (7 resets) in 4565 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
[2025-06-01 22:13:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:13:50] [INFO ] [Real]Absence check using 544 positive place invariants in 1985 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 98190 steps with 10 reset in 10001 ms.
Product exploration timeout after 93520 steps with 8 reset in 10001 ms.
Built C files in :
/tmp/ltsmin10935783471525237083
[2025-06-01 22:14:10] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:14:10] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10935783471525237083
Running compilation step : cd /tmp/ltsmin10935783471525237083;'/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/ltsmin10935783471525237083;'/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/ltsmin10935783471525237083;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 1408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 32 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:14:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:14:14] [INFO ] Implicit Places using invariants in 921 ms returned []
[2025-06-01 22:14:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:14:16] [INFO ] Implicit Places using invariants and state equation in 2301 ms returned []
Implicit Place search using SMT with State Equation took 3226 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:14:17] [INFO ] Redundant transitions in 48 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:14:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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
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 60992ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60995ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64311 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin8546460775098550184
[2025-06-01 22:15:18] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:15:18] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8546460775098550184
Running compilation step : cd /tmp/ltsmin8546460775098550184;'/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/ltsmin8546460775098550184;'/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/ltsmin8546460775098550184;'/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 22:15:21] [INFO ] Flatten gal took : 66 ms
[2025-06-01 22:15:21] [INFO ] Flatten gal took : 93 ms
[2025-06-01 22:15:21] [INFO ] Time to serialize gal into /tmp/LTL11948817736931371998.gal : 11 ms
[2025-06-01 22:15:21] [INFO ] Time to serialize properties into /tmp/LTL6538115277797888687.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/LTL11948817736931371998.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10035637302980583171.hoa' '-atoms' '/tmp/LTL6538115277797888687.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/LTL6538115277797888687.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10035637302980583171.hoa
Detected timeout of ITS tools.
[2025-06-01 22:15:36] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:15:36] [INFO ] Flatten gal took : 65 ms
[2025-06-01 22:15:36] [INFO ] Time to serialize gal into /tmp/LTL17501275206072694204.gal : 14 ms
[2025-06-01 22:15:36] [INFO ] Time to serialize properties into /tmp/LTL18156249428964725740.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/LTL17501275206072694204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18156249428964725740.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("(pb_d1_n1_3_4_3<1)"))))
Formula 0 simplified : FG!"(pb_d1_n1_3_4_3<1)"
Detected timeout of ITS tools.
[2025-06-01 22:15:51] [INFO ] Flatten gal took : 62 ms
[2025-06-01 22:15:51] [INFO ] Applying decomposition
[2025-06-01 22:15:51] [INFO ] Flatten gal took : 70 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/graph6758180323231585331.txt' '-o' '/tmp/graph6758180323231585331.bin' '-w' '/tmp/graph6758180323231585331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6758180323231585331.bin' '-l' '-1' '-v' '-w' '/tmp/graph6758180323231585331.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:15:51] [INFO ] Decomposing Gal with order
[2025-06-01 22:15:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:15:52] [INFO ] Removed a total of 3072 redundant transitions.
[2025-06-01 22:15:52] [INFO ] Flatten gal took : 143 ms
[2025-06-01 22:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 22:15:52] [INFO ] Time to serialize gal into /tmp/LTL9210038427453944139.gal : 19 ms
[2025-06-01 22:15:52] [INFO ] Time to serialize properties into /tmp/LTL5605889455978698657.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/LTL9210038427453944139.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5605889455978698657.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("(i43.u49.pb_d1_n1_3_4_3<1)"))))
Formula 0 simplified : FG!"(i43.u49.pb_d1_n1_3_4_3<1)"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-11 finished in 300324 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(p0)||X(X(p1))))'
Support contains 4 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 22 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:16:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:16:08] [INFO ] Implicit Places using invariants in 890 ms returned []
[2025-06-01 22:16:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:16:10] [INFO ] Implicit Places using invariants and state equation in 2684 ms returned []
Implicit Place search using SMT with State Equation took 3577 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:16:10] [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)
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(s681 1.0)
(s682 1.0)
(s683 0.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 0.0)
(s697 0.0)
(s698 0.0)
(s699 0.0)
(s700 0.0)
(s701 0.0)
(s702 0.0)
(s703 0.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 0.0)
(s788 0.0)
(s789 0.0)
(s790 0.0)
(s791 0.0)
(s808 0.0)
(s809 0.0)
(s810 0.0)
(s811 0.0)
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s848 1.0)
(s853 1.0)
(s858 1.0)
(s863 1.0)
(s868 1.0)
(s873 1.0)
(s878 1.0)
(s883 1.0)
(s888 1.0)
(s893 1.0)
(s898 1.0)
(s903 1.0)
(s908 1.0)
(s913 1.0)
(s918 1.0)
(s923 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 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 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 61003ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61007ms
Finished structural reductions in LTL mode , in 1 iterations and 64614 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 350 steps with 116 reset in 22 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-12 finished in 64870 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(F(p0))&&F(p1)&&F(p2))||G((F(p0)&&F(p1))))))'
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 23 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:17:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:17:13] [INFO ] Implicit Places using invariants in 940 ms returned []
[2025-06-01 22:17:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:17:15] [INFO ] Implicit Places using invariants and state equation in 2388 ms returned []
Implicit Place search using SMT with State Equation took 3330 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:17:15] [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
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 60933ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60936ms
Finished structural reductions in LTL mode , in 1 iterations and 64294 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13
Product exploration timeout after 96210 steps with 77 reset in 10001 ms.
Product exploration timeout after 91690 steps with 71 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 p0 p1 p2), (X p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 200 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6442 steps (0 resets) in 732 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT 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 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 22:18:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:18:40] [INFO ] Implicit Places using invariants in 942 ms returned []
[2025-06-01 22:18:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:18:43] [INFO ] Implicit Places using invariants and state equation in 2308 ms returned []
Implicit Place search using SMT with State Equation took 3251 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:18:43] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:18:43] [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)
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(s416 1.0)
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(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
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(s425 1.0)
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(s428 1.0)
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(s431 1.0)
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(s434 1.0)
(s435 1.0)
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(s437 1.0)
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(s440 1.0)
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(s444 1.0)
(s445 1.0)
(s446 1.0)
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(s448 1.0)
(s449 1.0)
(s450 1.0)
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(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 30050 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 60978ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60981ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64327 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 159 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 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2482 steps (0 resets) in 327 ms. (7 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 189 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 96110 steps with 98 reset in 10001 ms.
Product exploration timeout after 91690 steps with 85 reset in 10001 ms.
Built C files in :
/tmp/ltsmin5631440666892182616
[2025-06-01 22:20:06] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:20:07] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5631440666892182616
Running compilation step : cd /tmp/ltsmin5631440666892182616;'/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/ltsmin5631440666892182616;'/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/ltsmin5631440666892182616;'/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 47 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:20:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:20:10] [INFO ] Implicit Places using invariants in 905 ms returned []
[2025-06-01 22:20:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:20:13] [INFO ] Implicit Places using invariants and state equation in 2356 ms returned []
Implicit Place search using SMT with State Equation took 3267 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:20:13] [INFO ] Redundant transitions in 53 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:20:13] [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 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 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 60982ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60987ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64363 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin3900882166960919592
[2025-06-01 22:21:14] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:21:14] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3900882166960919592
Running compilation step : cd /tmp/ltsmin3900882166960919592;'/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/ltsmin3900882166960919592;'/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/ltsmin3900882166960919592;'/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 22:21:17] [INFO ] Flatten gal took : 76 ms
[2025-06-01 22:21:17] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:21:17] [INFO ] Time to serialize gal into /tmp/LTL238694670060776419.gal : 15 ms
[2025-06-01 22:21:17] [INFO ] Time to serialize properties into /tmp/LTL1939604788481773084.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/LTL238694670060776419.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7895036627141584597.hoa' '-atoms' '/tmp/LTL1939604788481773084.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/LTL1939604788481773084.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7895036627141584597.hoa
Detected timeout of ITS tools.
[2025-06-01 22:21:32] [INFO ] Flatten gal took : 65 ms
[2025-06-01 22:21:32] [INFO ] Flatten gal took : 66 ms
[2025-06-01 22:21:32] [INFO ] Time to serialize gal into /tmp/LTL7372685028641616693.gal : 10 ms
[2025-06-01 22:21:32] [INFO ] Time to serialize properties into /tmp/LTL5437065021060355497.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/LTL7372685028641616693.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5437065021060355497.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((G((F("(pil_d2_n1_4_5_3<=pol_d3_n1_3_3_4)"))&&(F("(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)"))))||(((F("(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)"))&...247
Formula 0 simplified : X(F(G!"(pil_d2_n1_4_5_3<=pol_d3_n1_3_3_4)" | G!"(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)") & (G!"(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)" | FG!"(pil_...227
Detected timeout of ITS tools.
[2025-06-01 22:21:48] [INFO ] Flatten gal took : 68 ms
[2025-06-01 22:21:48] [INFO ] Applying decomposition
[2025-06-01 22:21:48] [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/graph3875804711859126725.txt' '-o' '/tmp/graph3875804711859126725.bin' '-w' '/tmp/graph3875804711859126725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3875804711859126725.bin' '-l' '-1' '-v' '-w' '/tmp/graph3875804711859126725.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:21:48] [INFO ] Decomposing Gal with order
[2025-06-01 22:21:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:21:48] [INFO ] Removed a total of 3070 redundant transitions.
[2025-06-01 22:21:48] [INFO ] Flatten gal took : 100 ms
[2025-06-01 22:21:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 52 ms.
[2025-06-01 22:21:48] [INFO ] Time to serialize gal into /tmp/LTL10717739206296685648.gal : 21 ms
[2025-06-01 22:21:48] [INFO ] Time to serialize properties into /tmp/LTL5813349828805998266.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/LTL10717739206296685648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5813349828805998266.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((G((F("(gu527.pil_d2_n1_4_5_3<=gu527.pol_d3_n1_3_3_4)"))&&(F("(gu132.pb_d3_n2_2_3_4>gu132.pi_d2_n1_3_1_3)"))))||(((F("(gu132.pb_d...305
Formula 0 simplified : X(F(G!"(gu527.pil_d2_n1_4_5_3<=gu527.pol_d3_n1_3_3_4)" | G!"(gu132.pb_d3_n2_2_3_4>gu132.pi_d2_n1_3_1_3)") & (G!"(gu132.pb_d3_n2_2_3_...285
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13 finished in 291790 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)&&X(F(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 17 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:22:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:22:04] [INFO ] Implicit Places using invariants in 923 ms returned []
[2025-06-01 22:22:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:22:07] [INFO ] Implicit Places using invariants and state equation in 2336 ms returned []
Implicit Place search using SMT with State Equation took 3261 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:22:07] [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 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 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 60854ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60858ms
Finished structural reductions in LTL mode , in 1 iterations and 64142 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HypercubeGrid-PT-C3K4P4B12-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-14 finished in 64341 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 31 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:23:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:23:09] [INFO ] Implicit Places using invariants in 926 ms returned []
[2025-06-01 22:23:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:23:11] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 3215 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:23:11] [INFO ] Redundant transitions in 47 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:23:11] [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 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 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 60944ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60948ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64252 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-15
Product exploration explored 100000 steps with 1 reset in 7763 ms.
Product exploration explored 100000 steps with 1 reset in 8313 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 298 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 38674 steps (8 resets) in 4441 ms. (8 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 423 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 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 81 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 34 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:24:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:24:33] [INFO ] Implicit Places using invariants in 916 ms returned []
[2025-06-01 22:24:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:24:35] [INFO ] Implicit Places using invariants and state equation in 2272 ms returned []
Implicit Place search using SMT with State Equation took 3189 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:24:36] [INFO ] Redundant transitions in 50 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:24:36] [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
Error getting values : (error "ParserException while parsing response: ((s384 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 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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 30046 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 60887ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60891ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64173 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 319 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 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 38807 steps (8 resets) in 4157 ms. (9 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 420 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 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3 reset in 8176 ms.
Product exploration explored 100000 steps with 3 reset in 8497 ms.
Built C files in :
/tmp/ltsmin6094600203474392541
[2025-06-01 22:25:57] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:25:57] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6094600203474392541
Running compilation step : cd /tmp/ltsmin6094600203474392541;'/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/ltsmin6094600203474392541;'/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/ltsmin6094600203474392541;'/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 33 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:26:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:26:01] [INFO ] Implicit Places using invariants in 930 ms returned []
[2025-06-01 22:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:26:04] [INFO ] Implicit Places using invariants and state equation in 2467 ms returned []
Implicit Place search using SMT with State Equation took 3398 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:26:04] [INFO ] Redundant transitions in 52 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:26:04] [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 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 60997ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61000ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64497 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin3853778182135637921
[2025-06-01 22:27:05] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:27:05] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3853778182135637921
Running compilation step : cd /tmp/ltsmin3853778182135637921;'/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/ltsmin3853778182135637921;'/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/ltsmin3853778182135637921;'/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 22:27:08] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:27:08] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:27:08] [INFO ] Time to serialize gal into /tmp/LTL8800464259410443965.gal : 14 ms
[2025-06-01 22:27:08] [INFO ] Time to serialize properties into /tmp/LTL7772658139487456651.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/LTL8800464259410443965.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6794919742884104036.hoa' '-atoms' '/tmp/LTL7772658139487456651.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...317
Loading property file /tmp/LTL7772658139487456651.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6794919742884104036.hoa
Detected timeout of ITS tools.
[2025-06-01 22:27:23] [INFO ] Flatten gal took : 63 ms
[2025-06-01 22:27:23] [INFO ] Flatten gal took : 64 ms
[2025-06-01 22:27:23] [INFO ] Time to serialize gal into /tmp/LTL8973073308180419194.gal : 10 ms
[2025-06-01 22:27:23] [INFO ] Time to serialize properties into /tmp/LTL17916407118416695876.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/LTL8973073308180419194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17916407118416695876.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(("(po_d3_n1_3_1_4<=po_d1_n1_1_4_3)")||(G("(pb_d3_n2_3_4_4<=pbl_3_2_3)"))))))
Formula 0 simplified : G(F!"(pb_d3_n2_3_4_4<=pbl_3_2_3)" & FG!"(po_d3_n1_3_1_4<=po_d1_n1_1_4_3)")
Detected timeout of ITS tools.
[2025-06-01 22:27:38] [INFO ] Flatten gal took : 63 ms
[2025-06-01 22:27:38] [INFO ] Applying decomposition
[2025-06-01 22:27:38] [INFO ] Flatten gal took : 67 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/graph14897881061522975035.txt' '-o' '/tmp/graph14897881061522975035.bin' '-w' '/tmp/graph14897881061522975035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14897881061522975035.bin' '-l' '-1' '-v' '-w' '/tmp/graph14897881061522975035.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:27:39] [INFO ] Decomposing Gal with order
[2025-06-01 22:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:27:39] [INFO ] Removed a total of 3099 redundant transitions.
[2025-06-01 22:27:39] [INFO ] Flatten gal took : 92 ms
[2025-06-01 22:27:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 32 ms.
[2025-06-01 22:27:39] [INFO ] Time to serialize gal into /tmp/LTL778801419921903064.gal : 11 ms
[2025-06-01 22:27:39] [INFO ] Time to serialize properties into /tmp/LTL8794151446292700662.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/LTL778801419921903064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8794151446292700662.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...274
Read 1 LTL properties
Checking formula 0 : !((G(F(("(gu411.po_d3_n1_3_1_4<=gu411.po_d1_n1_1_4_3)")||(G("(gu7.pb_d3_n2_3_4_4<=gu7.pbl_3_2_3)"))))))
Formula 0 simplified : G(F!"(gu7.pb_d3_n2_3_4_4<=gu7.pbl_3_2_3)" & FG!"(gu411.po_d3_n1_3_1_4<=gu411.po_d1_n1_1_4_3)")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-15 finished in 286346 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(p0)||(F(p1) U p2)))'
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(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' '!(X(((G(F(p0))&&F(p1)&&F(p2))||G((F(p0)&&F(p1))))))'
Found a Shortening insensitive property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in LI_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 22:27:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:27:56] [INFO ] Implicit Places using invariants in 908 ms returned []
[2025-06-01 22:27:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:27:58] [INFO ] Implicit Places using invariants and state equation in 2307 ms returned []
Implicit Place search using SMT with State Equation took 3217 ms to find 0 implicit places.
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:27:58] [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 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, 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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(s1037 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 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 61014ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61018ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 64277 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13
Product exploration timeout after 98530 steps with 87 reset in 10001 ms.
Product exploration timeout after 96010 steps with 103 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 p0 p1 p2), (X p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 219 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5707 steps (1 resets) in 624 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 270 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT 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 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 22:29:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:29:23] [INFO ] Implicit Places using invariants in 954 ms returned []
[2025-06-01 22:29:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:29:26] [INFO ] Implicit Places using invariants and state equation in 2473 ms returned []
Implicit Place search using SMT with State Equation took 3428 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:29:26] [INFO ] Redundant transitions in 50 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:29:26] [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
Error getting values : (error "ParserException while parsing response: ((s384 1.0)
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(s991 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/3808 variables, and 96 constraints, problems are : Problem set: 0 solved, 2016 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 96/544 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1408 constraints, PredecessorRefiner: 2016/2016 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2016 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/640 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 2016 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 30046 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 60945ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 60948ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64469 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 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4940 steps (1 resets) in 598 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 196 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)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 98920 steps with 80 reset in 10001 ms.
Product exploration timeout after 94420 steps with 73 reset in 10001 ms.
Built C files in :
/tmp/ltsmin17566796530863321543
[2025-06-01 22:30:50] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:30:50] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17566796530863321543
Running compilation step : cd /tmp/ltsmin17566796530863321543;'/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/ltsmin17566796530863321543;'/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/ltsmin17566796530863321543;'/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 27 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-06-01 22:30:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:30:54] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2025-06-01 22:30:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:30:57] [INFO ] Implicit Places using invariants and state equation in 2620 ms returned []
Implicit Place search using SMT with State Equation took 3768 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:30:57] [INFO ] Redundant transitions in 50 ms returned []
Running 2016 sub problems to find dead transitions.
[2025-06-01 22:30:57] [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: (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 61015ms problems are : Problem set: 0 solved, 2016 unsolved
Search for dead transitions found 0 dead transitions in 61018ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64871 ms. Remains : 1408/1408 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin10088658387060775859
[2025-06-01 22:31:58] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:31:58] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10088658387060775859
Running compilation step : cd /tmp/ltsmin10088658387060775859;'/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/ltsmin10088658387060775859;'/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/ltsmin10088658387060775859;'/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 22:32:01] [INFO ] Flatten gal took : 62 ms
[2025-06-01 22:32:01] [INFO ] Flatten gal took : 63 ms
[2025-06-01 22:32:01] [INFO ] Time to serialize gal into /tmp/LTL14608822481824887477.gal : 9 ms
[2025-06-01 22:32:01] [INFO ] Time to serialize properties into /tmp/LTL16298121121446467166.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/LTL14608822481824887477.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17813720800559197537.hoa' '-atoms' '/tmp/LTL16298121121446467166.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...320
Loading property file /tmp/LTL16298121121446467166.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17813720800559197537.hoa
Detected timeout of ITS tools.
[2025-06-01 22:32:16] [INFO ] Flatten gal took : 82 ms
[2025-06-01 22:32:16] [INFO ] Flatten gal took : 62 ms
[2025-06-01 22:32:16] [INFO ] Time to serialize gal into /tmp/LTL13227543771616368792.gal : 9 ms
[2025-06-01 22:32:16] [INFO ] Time to serialize properties into /tmp/LTL17030983767927809157.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/LTL13227543771616368792.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17030983767927809157.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((G((F("(pil_d2_n1_4_5_3<=pol_d3_n1_3_3_4)"))&&(F("(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)"))))||(((F("(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)"))&...247
Formula 0 simplified : X(F(G!"(pil_d2_n1_4_5_3<=pol_d3_n1_3_3_4)" | G!"(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)") & (G!"(pb_d3_n2_2_3_4>pi_d2_n1_3_1_3)" | FG!"(pil_...227
Detected timeout of ITS tools.
[2025-06-01 22:32:31] [INFO ] Flatten gal took : 63 ms
[2025-06-01 22:32:31] [INFO ] Applying decomposition
[2025-06-01 22:32:31] [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/graph2211557506345841515.txt' '-o' '/tmp/graph2211557506345841515.bin' '-w' '/tmp/graph2211557506345841515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2211557506345841515.bin' '-l' '-1' '-v' '-w' '/tmp/graph2211557506345841515.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:32:32] [INFO ] Decomposing Gal with order
[2025-06-01 22:32:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:32:32] [INFO ] Removed a total of 3070 redundant transitions.
[2025-06-01 22:32:32] [INFO ] Flatten gal took : 100 ms
[2025-06-01 22:32:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 41 ms.
[2025-06-01 22:32:32] [INFO ] Time to serialize gal into /tmp/LTL2387034830474293841.gal : 11 ms
[2025-06-01 22:32:32] [INFO ] Time to serialize properties into /tmp/LTL1740776171676792719.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/LTL2387034830474293841.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1740776171676792719.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((G((F("(gu267.pil_d2_n1_4_5_3<=gu267.pol_d3_n1_3_3_4)"))&&(F("(gu126.pb_d3_n2_2_3_4>gu126.pi_d2_n1_3_1_3)"))))||(((F("(gu126.pb_d...307
Formula 0 simplified : X(F(G!"(gu267.pil_d2_n1_4_5_3<=gu267.pol_d3_n1_3_3_4)" | G!"(gu126.pb_d3_n2_2_3_4>gu126.pi_d2_n1_3_1_3)") & (G!"(gu126.pb_d3_n2_2_3_...287
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C3K4P4B12-LTLCardinality-13 finished in 292684 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)))))'
[2025-06-01 22:32:47] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16130244082256327663
[2025-06-01 22:32:47] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:32:47] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16130244082256327663
Running compilation step : cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' '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 22:32:47] [INFO ] Applying decomposition
[2025-06-01 22:32:48] [INFO ] Flatten gal took : 72 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/graph728445651810721317.txt' '-o' '/tmp/graph728445651810721317.bin' '-w' '/tmp/graph728445651810721317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph728445651810721317.bin' '-l' '-1' '-v' '-w' '/tmp/graph728445651810721317.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:32:48] [INFO ] Decomposing Gal with order
[2025-06-01 22:32:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:32:48] [INFO ] Removed a total of 3069 redundant transitions.
[2025-06-01 22:32:48] [INFO ] Flatten gal took : 120 ms
[2025-06-01 22:32:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 265 labels/synchronizations in 47 ms.
[2025-06-01 22:32:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality5404376067469285171.gal : 13 ms
[2025-06-01 22:32:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality16160271157961380881.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/LTLCardinality5404376067469285171.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16160271157961380881.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...298
Read 5 LTL properties
Checking formula 0 : !(((F("(gu11.pb_d1_n2_3_1_3<=gu11.pol_d2_n1_2_3_2)"))||((F("(gu2.pb_d1_n1_1_4_2<=gu2.pil_d3_n1_2_2_4)"))U("(gu13.pi_d3_n1_4_3_1>gu13.p...174
Formula 0 simplified : G!"(gu11.pb_d1_n2_3_1_3<=gu11.pol_d2_n1_2_3_2)" & (G!"(gu2.pb_d1_n1_1_4_2<=gu2.pil_d3_n1_2_2_4)" R !"(gu13.pi_d3_n1_4_3_1>gu13.pb_d3...167
Compilation finished in 5385 ms.
Running link step : cd /tmp/ltsmin16130244082256327663;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))||(<>((LTLAPp1==true)) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))||(<>((LTLAPp1==true)) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp3==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp3==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16130244082256327663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16130244082256327663;'/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((([](<>((LTLAPp5==true)))&&<>((LTLAPp6==true))&&<>((LTLAPp7==true)))||[]((<>((LTLAPp5==true))&&<>((LTLAPp6==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: 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( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.024: LTL layer: formula: X((([](<>((LTLAPp5==true)))&&<>((LTLAPp6==true))&&<>((LTLAPp7==true)))||[]((<>((LTLAPp5==true))&&<>((LTLAPp6==true))))))
pins2lts-mc-linux64( 4/ 8), 0.024: "X((([](<>((LTLAPp5==true)))&&<>((LTLAPp6==true))&&<>((LTLAPp7==true)))||[]((<>((LTLAPp5==true))&&<>((LTLAPp6==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.025: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.037: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.038: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.095: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.820: DFS-FIFO for weak LTL, using special progress label 2411
pins2lts-mc-linux64( 0/ 8), 0.820: There are 2412 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.820: State length is 1409, there are 2414 groups
pins2lts-mc-linux64( 0/ 8), 0.820: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.820: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.820: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.820: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 3.750: ~1 levels ~960 states ~374400 transitions
pins2lts-mc-linux64( 7/ 8), 5.626: ~1 levels ~1920 states ~747104 transitions
pins2lts-mc-linux64( 7/ 8), 9.171: ~1 levels ~3840 states ~1495208 transitions
pins2lts-mc-linux64( 7/ 8), 15.802: ~1 levels ~7680 states ~2995368 transitions
pins2lts-mc-linux64( 7/ 8), 29.417: ~1 levels ~15360 states ~5990424 transitions
pins2lts-mc-linux64( 6/ 8), 43.206: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 57.944:
pins2lts-mc-linux64( 0/ 8), 57.944: mean standard work distribution: 23.3% (states) 6.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 57.944:
pins2lts-mc-linux64( 0/ 8), 57.944: Explored 17797 states 7988360 transitions, fanout: 448.860
pins2lts-mc-linux64( 0/ 8), 57.945: Total exploration time 57.120 sec (43.610 sec minimum, 49.982 sec on average)
pins2lts-mc-linux64( 0/ 8), 57.945: States per second: 312, Transitions per second: 139852
pins2lts-mc-linux64( 0/ 8), 57.945:
pins2lts-mc-linux64( 0/ 8), 57.945: Progress states detected: 3515697
pins2lts-mc-linux64( 0/ 8), 57.945: Redundant explorations: -99.7334
pins2lts-mc-linux64( 0/ 8), 57.945:
pins2lts-mc-linux64( 0/ 8), 57.945: Queue width: 8B, total height: 3576450, memory: 27.29MB
pins2lts-mc-linux64( 0/ 8), 57.945: Tree memory: 306.9MB, 48.2 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 57.945: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 57.945: Stored 2903 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 57.945: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 57.945: Est. total memory use: 334.2MB (~1051.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16130244082256327663;'/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((([](<>((LTLAPp5==true)))&&<>((LTLAPp6==true))&&<>((LTLAPp7==true)))||[]((<>((LTLAPp5==true))&&<>((LTLAPp6==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16130244082256327663;'/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((([](<>((LTLAPp5==true)))&&<>((LTLAPp6==true))&&<>((LTLAPp7==true)))||[]((<>((LTLAPp5==true))&&<>((LTLAPp6==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$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypercubeGrid-PT-C3K4P4B12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HypercubeGrid-PT-C3K4P4B12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876422300259"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;