Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422300267.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-C4K3P3B12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422300267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 5.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K 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 105K 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 4.4K 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 3.0M 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-C4K3P3B12-LTLCardinality-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748817733404

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-C4K3P3B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-01 22:42:14] [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 22:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 22:42:15] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2025-06-01 22:42:15] [INFO ] Transformed 2457 places.
[2025-06-01 22:42:15] [INFO ] Transformed 5400 transitions.
[2025-06-01 22:42:15] [INFO ] Parsed PT model containing 2457 places and 5400 transitions and 21600 arcs in 458 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 329 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 2457 cols
[2025-06-01 22:42:16] [INFO ] Computed 946 invariants in 202 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:42:18] [INFO ] Implicit Places using invariants in 2640 ms returned []
[2025-06-01 22:42:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:42:24] [INFO ] Implicit Places using invariants and state equation in 6004 ms returned []
Implicit Place search using SMT with State Equation took 8689 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:42:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s1076 1.0)timeout

(s1077 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64671ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64714ms
Finished structural reductions in LTL mode , in 1 iterations and 73778 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 49 out of 2457 places after structural reductions.
[2025-06-01 22:43:30] [INFO ] Flatten gal took : 422 ms
[2025-06-01 22:43:30] [INFO ] Flatten gal took : 238 ms
[2025-06-01 22:43:30] [INFO ] Input system was already deterministic with 5400 transitions.
RANDOM walk for 40000 steps (8 resets) in 9467 ms. (4 steps per ms) remains 9/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 820 ms. (48 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 857 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1035 ms. (38 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 777 ms. (51 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 946 ms. (42 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 773 ms. (51 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 774 ms. (51 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 891 ms. (44 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 779 ms. (51 steps per ms) remains 9/9 properties
[2025-06-01 22:43:35] [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) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 966/977 variables, 12/12 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/977 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1472/2449 variables, 933/945 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 7 solved, 2 unsolved in 2329 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 966/970 variables, 5/5 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/970 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1479/2449 variables, 940/945 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 2/3405 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7857 variables, 0/3405 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/7857 variables, 0/3405 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3405 constraints, problems are : Problem set: 7 solved, 2 unsolved in 3519 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 2/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5893ms problems are : Problem set: 7 solved, 2 unsolved
Finished Parikh walk after 1371 steps, including 0 resets, run visited all 2 properties in 215 ms. (steps per millisecond=6 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 225 ms.
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((G(p0)||F(p1)))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 134 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:43:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:43:44] [INFO ] Implicit Places using invariants in 2158 ms returned []
[2025-06-01 22:43:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:43:50] [INFO ] Implicit Places using invariants and state equation in 6429 ms returned []
Implicit Place search using SMT with State Equation took 8589 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64199ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64216ms
Finished structural reductions in LTL mode , in 1 iterations and 72962 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00
Product exploration timeout after 51160 steps with 10 reset in 10002 ms.
Product exploration timeout after 54770 steps with 2 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 34123 steps (7 resets) in 8906 ms. (3 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 5 factoid took 266 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2025-06-01 22:45:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:45:32] [INFO ] [Real]Absence check using 945 positive place invariants in 1671 ms returned sat
[2025-06-01 22:45:34] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 22:45:35] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 3011 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 136 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:45:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:45:38] [INFO ] Implicit Places using invariants in 1949 ms returned []
[2025-06-01 22:45:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:45:43] [INFO ] Implicit Places using invariants and state equation in 5923 ms returned []
Implicit Place search using SMT with State Equation took 7877 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:45:44] [INFO ] Redundant transitions in 416 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:45:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63935ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63950ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72399 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 26551 steps (5 resets) in 5620 ms. (4 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 3 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2025-06-01 22:46:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 22:47:05] [INFO ] [Real]Absence check using 945 positive place invariants in 1720 ms returned sat
[2025-06-01 22:47:06] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 22:47:08] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 3011 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 53580 steps with 6 reset in 10001 ms.
Product exploration timeout after 54310 steps with 4 reset in 10001 ms.
Built C files in :
/tmp/ltsmin4174916391008934880
[2025-06-01 22:47:28] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:47:28] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4174916391008934880
Running compilation step : cd /tmp/ltsmin4174916391008934880;'/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/ltsmin4174916391008934880;'/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/ltsmin4174916391008934880;'/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 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 95 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:47:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:47:33] [INFO ] Implicit Places using invariants in 2037 ms returned []
[2025-06-01 22:47:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:47:40] [INFO ] Implicit Places using invariants and state equation in 6538 ms returned []
Implicit Place search using SMT with State Equation took 8577 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:47:40] [INFO ] Redundant transitions in 465 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:47:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 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 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63949ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63958ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 73117 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin1595933654627882327
[2025-06-01 22:48:44] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:48:44] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1595933654627882327
Running compilation step : cd /tmp/ltsmin1595933654627882327;'/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/ltsmin1595933654627882327;'/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/ltsmin1595933654627882327;'/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 22:48:48] [INFO ] Flatten gal took : 202 ms
[2025-06-01 22:48:48] [INFO ] Flatten gal took : 189 ms
[2025-06-01 22:48:48] [INFO ] Time to serialize gal into /tmp/LTL1084771060262563887.gal : 48 ms
[2025-06-01 22:48:48] [INFO ] Time to serialize properties into /tmp/LTL4389135554342093793.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/LTL1084771060262563887.gal' '-t' 'CGAL' '-hoa' '/tmp/aut568374879172308049.hoa' '-atoms' '/tmp/LTL4389135554342093793.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/LTL4389135554342093793.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut568374879172308049.hoa
Detected timeout of ITS tools.
[2025-06-01 22:49:03] [INFO ] Flatten gal took : 170 ms
[2025-06-01 22:49:03] [INFO ] Flatten gal took : 170 ms
[2025-06-01 22:49:03] [INFO ] Time to serialize gal into /tmp/LTL14602795468579994074.gal : 31 ms
[2025-06-01 22:49:03] [INFO ] Time to serialize properties into /tmp/LTL10524017966434410253.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14602795468579994074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10524017966434410253.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((G("(pil_d2_n1_1_2_3_3>pil_d1_n1_1_1_2_3)"))||(F("(pil_d4_n1_3_2_3_4>pb_d4_n1_2_1_1_2)"))))))
Formula 0 simplified : XF(F!"(pil_d2_n1_1_2_3_3>pil_d1_n1_1_1_2_3)" & G!"(pil_d4_n1_3_2_3_4>pb_d4_n1_2_1_1_2)")
Detected timeout of ITS tools.
[2025-06-01 22:49:19] [INFO ] Flatten gal took : 161 ms
[2025-06-01 22:49:19] [INFO ] Applying decomposition
[2025-06-01 22:49:19] [INFO ] Flatten gal took : 158 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/graph16540956825563065763.txt' '-o' '/tmp/graph16540956825563065763.bin' '-w' '/tmp/graph16540956825563065763.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16540956825563065763.bin' '-l' '-1' '-v' '-w' '/tmp/graph16540956825563065763.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:49:19] [INFO ] Decomposing Gal with order
[2025-06-01 22:49:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:49:20] [INFO ] Removed a total of 7768 redundant transitions.
[2025-06-01 22:49:20] [INFO ] Flatten gal took : 453 ms
[2025-06-01 22:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 140 ms.
[2025-06-01 22:49:21] [INFO ] Time to serialize gal into /tmp/LTL15038027159003218054.gal : 36 ms
[2025-06-01 22:49:21] [INFO ] Time to serialize properties into /tmp/LTL16101535346430789440.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/LTL15038027159003218054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16101535346430789440.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((G("(gu371.pil_d2_n1_1_2_3_3>gu371.pil_d1_n1_1_1_2_3)"))||(F("(gu11.pil_d4_n1_3_2_3_4>gu11.pb_d4_n1_2_1_1_2)"))))))
Formula 0 simplified : XF(F!"(gu371.pil_d2_n1_1_2_3_3>gu371.pil_d1_n1_1_1_2_3)" & G!"(gu11.pil_d4_n1_3_2_3_4>gu11.pb_d4_n1_2_1_1_2)")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00 finished in 355225 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&&(p1 U p2)))))'
Support contains 5 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 90 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:49:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:49:38] [INFO ] Implicit Places using invariants in 1965 ms returned []
[2025-06-01 22:49:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:49:44] [INFO ] Implicit Places using invariants and state equation in 5734 ms returned []
Implicit Place search using SMT with State Equation took 7703 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:49:45] [INFO ] Redundant transitions in 311 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:49:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63766ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63776ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 71909 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01
Product exploration timeout after 53620 steps with 5 reset in 10002 ms.
Product exploration timeout after 50620 steps with 4 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 211 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
RANDOM walk for 40000 steps (8 resets) in 8042 ms. (4 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1018 ms. (39 steps per ms) remains 1/1 properties
[2025-06-01 22:51:20] [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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 959/962 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/962 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1487/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2100 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 959/962 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/962 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1487/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 1/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7857 variables, 0/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/7857 variables, 0/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3404 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2473 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4601ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1404 steps, including 0 resets, run visited all 1 properties in 189 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 190 ms.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR p2 (NOT p1)))), (F (NOT p1)), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (OR p2 p1) p0))), (F (NOT (OR p2 p1)))]
Knowledge based reduction with 14 factoid took 440 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Support contains 5 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 84 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:51:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:51:27] [INFO ] Implicit Places using invariants in 1953 ms returned []
[2025-06-01 22:51:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:51:33] [INFO ] Implicit Places using invariants and state equation in 5822 ms returned []
Implicit Place search using SMT with State Equation took 7781 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:51:33] [INFO ] Redundant transitions in 309 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:51:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64025ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64037ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72235 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (X (NOT (AND (NOT p2) p1))), (X p0), (X (NOT (AND (NOT p2) p0 p1))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 202 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
RANDOM walk for 40000 steps (8 resets) in 10082 ms. (3 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1142 ms. (34 steps per ms) remains 1/1 properties
[2025-06-01 22:52:49] [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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 959/962 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/962 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1487/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/7857 variables, 0/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2060 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 959/962 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/962 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1487/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5400/7857 variables, 2457/3403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7857 variables, 1/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7857 variables, 0/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/7857 variables, 0/3404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3404 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2427 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4512ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2313 steps, including 0 resets, run visited all 1 properties in 272 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 274 ms.
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (X (NOT (AND (NOT p2) p1))), (X p0), (X (NOT (AND (NOT p2) p0 p1))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR p2 (NOT p1)))), (F (NOT p1)), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (OR p2 p1) p0))), (F (NOT (OR p2 p1)))]
Knowledge based reduction with 14 factoid took 410 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p2)]
Product exploration timeout after 55120 steps with 5 reset in 10001 ms.
Product exploration timeout after 49630 steps with 8 reset in 10001 ms.
Built C files in :
/tmp/ltsmin3161607350236567673
[2025-06-01 22:53:15] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:53:15] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3161607350236567673
Running compilation step : cd /tmp/ltsmin3161607350236567673;'/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/ltsmin3161607350236567673;'/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/ltsmin3161607350236567673;'/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 5 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 78 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:53:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:53:20] [INFO ] Implicit Places using invariants in 2010 ms returned []
[2025-06-01 22:53:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:53:26] [INFO ] Implicit Places using invariants and state equation in 5633 ms returned []
Implicit Place search using SMT with State Equation took 7646 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:53:26] [INFO ] Redundant transitions in 303 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:53:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63762ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63771ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 71827 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin8678022900991049436
[2025-06-01 22:54:30] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:54:30] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8678022900991049436
Running compilation step : cd /tmp/ltsmin8678022900991049436;'/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/ltsmin8678022900991049436;'/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/ltsmin8678022900991049436;'/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 22:54:33] [INFO ] Flatten gal took : 283 ms
[2025-06-01 22:54:33] [INFO ] Flatten gal took : 164 ms
[2025-06-01 22:54:33] [INFO ] Time to serialize gal into /tmp/LTL6672354150864332475.gal : 25 ms
[2025-06-01 22:54:33] [INFO ] Time to serialize properties into /tmp/LTL6735954095665729942.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/LTL6672354150864332475.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1801402726190603660.hoa' '-atoms' '/tmp/LTL6735954095665729942.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/LTL6735954095665729942.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1801402726190603660.hoa
Detected timeout of ITS tools.
[2025-06-01 22:54:49] [INFO ] Flatten gal took : 153 ms
[2025-06-01 22:54:49] [INFO ] Flatten gal took : 158 ms
[2025-06-01 22:54:49] [INFO ] Time to serialize gal into /tmp/LTL5452541188509936793.gal : 28 ms
[2025-06-01 22:54:49] [INFO ] Time to serialize properties into /tmp/LTL3441135862483236440.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/LTL5452541188509936793.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3441135862483236440.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((("(pol_d1_n1_1_3_1_2<=pol_d2_n1_2_4_2_1)")U("(pb_d1_n1_2_2_3_3>=2)"))&&("((pol_d1_n1_4_2_2_3<=pb_d1_n1_1_2_1_2)||(pb_d1_n1_2_2...170
Formula 0 simplified : FG(!"((pol_d1_n1_4_2_2_3<=pb_d1_n1_1_2_1_2)||(pb_d1_n1_2_2_3_3>=2))" | (!"(pol_d1_n1_1_3_1_2<=pol_d2_n1_2_4_2_1)" R !"(pb_d1_n1_2_2_...165
Detected timeout of ITS tools.
[2025-06-01 22:55:04] [INFO ] Flatten gal took : 153 ms
[2025-06-01 22:55:04] [INFO ] Applying decomposition
[2025-06-01 22:55:04] [INFO ] Flatten gal took : 158 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/graph925535236922401355.txt' '-o' '/tmp/graph925535236922401355.bin' '-w' '/tmp/graph925535236922401355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph925535236922401355.bin' '-l' '-1' '-v' '-w' '/tmp/graph925535236922401355.weights' '-q' '0' '-e' '0.001'
[2025-06-01 22:55:05] [INFO ] Decomposing Gal with order
[2025-06-01 22:55:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 22:55:05] [INFO ] Removed a total of 7768 redundant transitions.
[2025-06-01 22:55:05] [INFO ] Flatten gal took : 243 ms
[2025-06-01 22:55:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 107 ms.
[2025-06-01 22:55:06] [INFO ] Time to serialize gal into /tmp/LTL10968847521705648352.gal : 22 ms
[2025-06-01 22:55:06] [INFO ] Time to serialize properties into /tmp/LTL9273508829276823275.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/LTL10968847521705648352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9273508829276823275.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((("(gu824.pol_d1_n1_1_3_1_2<=gu824.pol_d2_n1_2_4_2_1)")U("(gi5.gi0.gi0.gi1.gu45.pb_d1_n1_2_2_3_3>=2)"))&&("((gu778.pol_d1_n1_4_...236
Formula 0 simplified : FG(!"((gu778.pol_d1_n1_4_2_2_3<=gu778.pb_d1_n1_1_2_1_2)||(gi5.gi0.gi0.gi1.gu45.pb_d1_n1_2_2_3_3>=2))" | (!"(gu824.pol_d1_n1_1_3_1_2<...231
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01 finished in 344629 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(G(p0))&&F(p1))))'
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 77 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:55:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:55:23] [INFO ] Implicit Places using invariants in 1922 ms returned []
[2025-06-01 22:55:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:55:28] [INFO ] Implicit Places using invariants and state equation in 5449 ms returned []
Implicit Place search using SMT with State Equation took 7375 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:55:29] [INFO ] Redundant transitions in 309 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:55:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 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 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63834ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63842ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 71620 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
Product exploration timeout after 65060 steps with 1 reset in 10001 ms.
Product exploration timeout after 56650 steps with 13 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 197 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 4331 steps (0 resets) in 854 ms. (5 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 254 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 79 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:57:04] [INFO ] Implicit Places using invariants in 1897 ms returned []
[2025-06-01 22:57:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:57:10] [INFO ] Implicit Places using invariants and state equation in 5659 ms returned []
Implicit Place search using SMT with State Equation took 7557 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:57:10] [INFO ] Redundant transitions in 332 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:57:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64017ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64027ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72023 ms. Remains : 2457/2457 places, 5400/5400 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 p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 29143 steps (6 resets) in 6379 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 263 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 59090 steps with 8 reset in 10002 ms.
Product exploration timeout after 62220 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin11479784678652987999
[2025-06-01 22:58:46] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 22:58:47] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11479784678652987999
Running compilation step : cd /tmp/ltsmin11479784678652987999;'/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/ltsmin11479784678652987999;'/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/ltsmin11479784678652987999;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 77 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 22:58:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:58:52] [INFO ] Implicit Places using invariants in 2062 ms returned []
[2025-06-01 22:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 22:58:58] [INFO ] Implicit Places using invariants and state equation in 5885 ms returned []
Implicit Place search using SMT with State Equation took 7955 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 22:58:58] [INFO ] Redundant transitions in 328 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 22:58:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64400ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64407ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72798 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin2171912972168982814
[2025-06-01 23:00:02] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:00:02] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2171912972168982814
Running compilation step : cd /tmp/ltsmin2171912972168982814;'/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/ltsmin2171912972168982814;'/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/ltsmin2171912972168982814;'/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 23:00:06] [INFO ] Flatten gal took : 149 ms
[2025-06-01 23:00:06] [INFO ] Flatten gal took : 152 ms
[2025-06-01 23:00:06] [INFO ] Time to serialize gal into /tmp/LTL9742636911589412241.gal : 24 ms
[2025-06-01 23:00:06] [INFO ] Time to serialize properties into /tmp/LTL4851251629186934679.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/LTL9742636911589412241.gal' '-t' 'CGAL' '-hoa' '/tmp/aut736793047104191816.hoa' '-atoms' '/tmp/LTL4851251629186934679.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/LTL4851251629186934679.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut736793047104191816.hoa
Detected timeout of ITS tools.
[2025-06-01 23:00:21] [INFO ] Flatten gal took : 147 ms
[2025-06-01 23:00:21] [INFO ] Flatten gal took : 153 ms
[2025-06-01 23:00:21] [INFO ] Time to serialize gal into /tmp/LTL676207239674169999.gal : 22 ms
[2025-06-01 23:00:21] [INFO ] Time to serialize properties into /tmp/LTL5083815239162932154.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/LTL676207239674169999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5083815239162932154.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(G("(pb_d2_n1_1_3_1_2>pil_d3_n1_1_2_2_1)")))&&(F("(po_d1_n1_3_3_2_1<1)")))))
Formula 0 simplified : F(GF!"(pb_d2_n1_1_3_1_2>pil_d3_n1_1_2_2_1)" | G!"(po_d1_n1_3_3_2_1<1)")
Detected timeout of ITS tools.
[2025-06-01 23:00:37] [INFO ] Flatten gal took : 148 ms
[2025-06-01 23:00:37] [INFO ] Applying decomposition
[2025-06-01 23:00:37] [INFO ] Flatten gal took : 151 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/graph12096255857173619642.txt' '-o' '/tmp/graph12096255857173619642.bin' '-w' '/tmp/graph12096255857173619642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12096255857173619642.bin' '-l' '-1' '-v' '-w' '/tmp/graph12096255857173619642.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:00:37] [INFO ] Decomposing Gal with order
[2025-06-01 23:00:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:00:38] [INFO ] Removed a total of 7775 redundant transitions.
[2025-06-01 23:00:38] [INFO ] Flatten gal took : 222 ms
[2025-06-01 23:00:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 71 ms.
[2025-06-01 23:00:38] [INFO ] Time to serialize gal into /tmp/LTL559624726855372099.gal : 20 ms
[2025-06-01 23:00:38] [INFO ] Time to serialize properties into /tmp/LTL10875913635166721258.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/LTL559624726855372099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10875913635166721258.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F(G("(gu14.pb_d2_n1_1_3_1_2>gu14.pil_d3_n1_1_2_2_1)")))&&(F("(gi10.gu761.po_d1_n1_3_3_2_1<1)")))))
Formula 0 simplified : F(GF!"(gu14.pb_d2_n1_1_3_1_2>gu14.pil_d3_n1_1_2_2_1)" | G!"(gi10.gu761.po_d1_n1_3_3_2_1<1)")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02 finished in 332155 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))&&G((p1||X(X(G(p2))))))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 75 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:00:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:00:55] [INFO ] Implicit Places using invariants in 1947 ms returned []
[2025-06-01 23:00:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:01:01] [INFO ] Implicit Places using invariants and state equation in 5926 ms returned []
Implicit Place search using SMT with State Equation took 7882 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63966ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63974ms
Finished structural reductions in LTL mode , in 1 iterations and 71944 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p0), true, (NOT p2)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1519 steps with 2 reset in 288 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06 finished in 72593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 75 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:02:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:02:08] [INFO ] Implicit Places using invariants in 2290 ms returned []
[2025-06-01 23:02:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:02:14] [INFO ] Implicit Places using invariants and state equation in 5760 ms returned []
Implicit Place search using SMT with State Equation took 8055 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:02:14] [INFO ] Redundant transitions in 323 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:02:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s1064 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: ((s648 1)
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(s910 1)
(s911 1)
(s912 1)
(s913 1)
(s914 1)
(s915 1)
(s916 1)
(s917 1)
(s918 1)
(s919 1)
(s920 1)
(s921 1)
(s922 1)
(s923 1)
(s924 1)
(s925 1)
(s926 1)
(s927 1)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
(s941 1)
(s942 1)
(s943 1)
(s944 1)
(s945 0)
(s946 0)
(s947 0)
(s948 1)
(s949 1)
(s950 1)
(s951 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s956 1)
(s957 0)
(s958 0)
(s959 0)
(s960 1)
(s961 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s966 1)
(s967 1)
(s968 1)
(s969 0)
(s970 0)
(s971 0)
(s972 1)
(s973 1)
(s974 1)
(s975 1)
(s976 1)
(s977 1)
(s978 1)
(s979 1)
(s980 1)
(s981 0)
(s982 0)
(s983 0)
(s984 1)
(s985 1)
(s986 1)
(s987 1)
(s988 1)
(s989 1)
(s990 1)
(s991 1)
(s992 1)
(s993 0)
(s994 0)
(s995 0)
(s996 1)
(s997 1)
(s998 1)
(s999 1)
(s1000 1)
(s1001 1)
(s1002 1)
(s1003 1)
(s1004 1)
(s1005 0)
(s1006 0)
(s1007 0)
(s1008 1)
(s1009 1)
(s1010 1)
(s1011 1)
(s1012 1)
(s1013 1)
(s1014 1)
(s1015 1)
(s1016 1)
(s1017 0)
(s1018 0)
(s1019 0)
(s1020 1)
(s1021 1)
(s1022 1)
(s1023 1)
(s1024 1)
(s1025 1)
(s1026 1)
(s1027 1)
(s1028 1)
(s1029 0)
(s1030 0)
(s1031 0)
(s1032 1)
(s1033 1)
(s1034 1)
(s1035 1)
(s1036 1)
(s1037 1)
(s1038 1)
(s1039 1)
(s1040 1)
(s1041 0)
(s1042 0)
(s1043 0)
(s1044 1)
(s1045 1)
(s1046 1)
(s1047 1)
(s1048 1)
(s1049 1)
(s1050 1)
(s1051 1)
(s1052 1)
(s1053 0)
(s1054 1)
(s1055 1)
(s1056 1)
(s1057 0)
(s1058 1)
(s1059 1)
(s1060 1)
(s1061 0)
(s1062 1)
(s1063 1)
(s1064 1)
(s1065 0)
(s1066 1)
(s1067 1)
(s1068 1)
(s1069 0)
(s1070 1)
(s1071 1)
(s1072 1)
(s1073 0)
(s1074 1)
(s1075 1)
(s1076 1)
(s1077 0)
(s1078 1)
(s1079 1)
(s1080 1)
(s1081 0)
(s1082 1)
(s1083 1)
(s1084 1)
(s1085 0)
(s1086 1)
(s1087 1)
(s1088 1)
(s1089 0)
(s1090 1)
(s1091 1)
(s1092 1)
(s1093 0)
(s1094 1)
(s1095 1)
(s1096 1)
(s1097 0)
(s1098 1)
(s1099 1)
(s1100 1)
(s1101 0)
(s1102 1)
(s1103 1)
(s1104 1)
(s1105 0)
(s1106 1)
(s1107 1)
(s1108 1)
(s1109 0)
(s1110 1)
(s1111 1)
(s1112 1)
(s1113 0)
(s1114 1)
(s1115 1)
(s1116 1)
(s1117 0)
(s1118 1)
(s1119 1)
(s1120 1)
(s1121 0)
(s1122 1)
(s1123 1)
(s1124 1)
(s1125 0)
(s1126 1)
(s1127 1)
(s1128 1)
(s1129 0)
(s1130 1)
(s1131 1)
(s1132 1)
(s1133 0)
(s1134 1)
(s1135 1)
(s1136 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63964ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63970ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72438 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07
Product exploration timeout after 64180 steps with 0 reset in 10001 ms.
Product exploration timeout after 61110 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 9729 steps (0 resets) in 2142 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 157 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 77 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:03:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:03:50] [INFO ] Implicit Places using invariants in 2055 ms returned []
[2025-06-01 23:03:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:03:56] [INFO ] Implicit Places using invariants and state equation in 5986 ms returned []
Implicit Place search using SMT with State Equation took 8049 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:03:57] [INFO ] Redundant transitions in 326 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:03:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64393ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64399ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72870 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
RANDOM walk for 8427 steps (1 resets) in 1814 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration timeout after 64510 steps with 0 reset in 10001 ms.
Product exploration timeout after 60380 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin8724830966900120933
[2025-06-01 23:05:31] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:05:31] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8724830966900120933
Running compilation step : cd /tmp/ltsmin8724830966900120933;'/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/ltsmin8724830966900120933;'/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/ltsmin8724830966900120933;'/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 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 75 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:05:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:05:36] [INFO ] Implicit Places using invariants in 1990 ms returned []
[2025-06-01 23:05:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:05:42] [INFO ] Implicit Places using invariants and state equation in 6063 ms returned []
Implicit Place search using SMT with State Equation took 8056 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:05:43] [INFO ] Redundant transitions in 329 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:05:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)timeout

(s743 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64166ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64172ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72649 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin16285571660333122971
[2025-06-01 23:06:47] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:06:47] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16285571660333122971
Running compilation step : cd /tmp/ltsmin16285571660333122971;'/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/ltsmin16285571660333122971;'/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/ltsmin16285571660333122971;'/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 23:06:50] [INFO ] Flatten gal took : 149 ms
[2025-06-01 23:06:50] [INFO ] Flatten gal took : 147 ms
[2025-06-01 23:06:50] [INFO ] Time to serialize gal into /tmp/LTL15215075677550527167.gal : 22 ms
[2025-06-01 23:06:50] [INFO ] Time to serialize properties into /tmp/LTL16623041982885614000.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/LTL15215075677550527167.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15961993659811507765.hoa' '-atoms' '/tmp/LTL16623041982885614000.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/LTL16623041982885614000.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15961993659811507765.hoa
Detected timeout of ITS tools.
[2025-06-01 23:07:06] [INFO ] Flatten gal took : 146 ms
[2025-06-01 23:07:06] [INFO ] Flatten gal took : 148 ms
[2025-06-01 23:07:06] [INFO ] Time to serialize gal into /tmp/LTL8937762719354625744.gal : 22 ms
[2025-06-01 23:07:06] [INFO ] Time to serialize properties into /tmp/LTL5296786332842183447.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/LTL8937762719354625744.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5296786332842183447.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((pil_d3_n1_1_1_1_1<=pol_d4_n1_1_3_1_4)&&(pi_d4_n1_2_1_3_4<3))"))))
Formula 0 simplified : GF!"((pil_d3_n1_1_1_1_1<=pol_d4_n1_1_3_1_4)&&(pi_d4_n1_2_1_3_4<3))"
Detected timeout of ITS tools.
[2025-06-01 23:07:21] [INFO ] Flatten gal took : 145 ms
[2025-06-01 23:07:21] [INFO ] Applying decomposition
[2025-06-01 23:07:21] [INFO ] Flatten gal took : 146 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/graph2831630284394658115.txt' '-o' '/tmp/graph2831630284394658115.bin' '-w' '/tmp/graph2831630284394658115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2831630284394658115.bin' '-l' '-1' '-v' '-w' '/tmp/graph2831630284394658115.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:07:21] [INFO ] Decomposing Gal with order
[2025-06-01 23:07:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:07:22] [INFO ] Removed a total of 7762 redundant transitions.
[2025-06-01 23:07:22] [INFO ] Flatten gal took : 215 ms
[2025-06-01 23:07:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 58 ms.
[2025-06-01 23:07:22] [INFO ] Time to serialize gal into /tmp/LTL1897078139807841469.gal : 20 ms
[2025-06-01 23:07:22] [INFO ] Time to serialize properties into /tmp/LTL8050891908241713945.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/LTL1897078139807841469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8050891908241713945.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((gu408.pil_d3_n1_1_1_1_1<=gu408.pol_d4_n1_1_3_1_4)&&(gi0.gu488.pi_d4_n1_2_1_3_4<3))"))))
Formula 0 simplified : GF!"((gu408.pil_d3_n1_1_1_1_1<=gu408.pol_d4_n1_1_3_1_4)&&(gi0.gu488.pi_d4_n1_2_1_3_4<3))"
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 finished in 331761 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) U ((p1&&X(p0))||X(G(p0)))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 55 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:07:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:07:40] [INFO ] Implicit Places using invariants in 2145 ms returned []
[2025-06-01 23:07:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:07:46] [INFO ] Implicit Places using invariants and state equation in 5760 ms returned []
Implicit Place search using SMT with State Equation took 7911 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:07:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64022ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64029ms
Finished structural reductions in LTL mode , in 1 iterations and 72004 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08 finished in 72166 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)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 51 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:08:52] [INFO ] Implicit Places using invariants in 2009 ms returned []
[2025-06-01 23:08:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:08:58] [INFO ] Implicit Places using invariants and state equation in 6312 ms returned []
Implicit Place search using SMT with State Equation took 8339 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:08:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1702 1.0)
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(s1704 1.0)
(s1705 1.0)
(s1706 1.0)
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(s1766 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 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 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64168ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64176ms
Finished structural reductions in LTL mode , in 1 iterations and 72577 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 387 steps with 0 reset in 64 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 finished in 72735 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((X(F(p1))||p0))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 58 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:10:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:10:04] [INFO ] Implicit Places using invariants in 1987 ms returned []
[2025-06-01 23:10:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:10:10] [INFO ] Implicit Places using invariants and state equation in 5920 ms returned []
Implicit Place search using SMT with State Equation took 7909 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:10:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s1401 1.0)
(s1402 1.0)
(s1403 1.0)
(s1413 1.0)
(s1414 1.0)
(s1415 1.0)
(s1425 1.0)
(s1426 1.0)
(s1427 1.0)
(s1437 1.0)
(s1438 1.0)
(s1439 1.0)
(s1449 1.0)
(s1450 1.0)
(s1451 1.0)
(s1461 1.0)
(s1462 1.0)
(s1463 1.0)
(s1473 1.0)
(s1474 1.0)
(s1475 1.0)
(s1485 1.0)
(s1489 1.0)
(s1493 1.0)
(s1497 1.0)
(s1501 1.0)
(s1505 1.0)
(s1509 1.0)
(s1513 1.0)
(s1517 1.0)
(s1521 1.0)
(s1525 1.0)
(s1529 1.0)
(s1533 1.0)
(s1537 1.0)
(s1541 1.0)
(s1545 1.0)
(s1549 1.0)
(s1553 1.0)
(s1557 1.0)
(s1561 1.0)
(s1565 1.0)
(s1569 1.0)
(s1573 1.0)
(s1577 1.0)
(s1581 1.0)
(s1585 1.0)
(s1589 1.0)
(s1593 1.0)
(s1594 1.0)
(s1595 1.0)
(s1596 1.0)
(s1597 1.0)
(s1598 1.0)
(s1599 1.0)
(s1600 1.0)
(s1601 1.0)
(s1602 1.0)
(s1603 1.0)
(s1604 1.0)
(s1605 1.0)
(s1606 1.0)
(s1607 1.0)
(s1608 1.0)
(s1609 1.0)
(s1610 1.0)
(s1611 1.0)
(s1612 1.0)
(s1613 1.0)
(s1614 1.0)
(s1615 1.0)
(s1616 1.0)
(s1617 1.0)
(s1618 1.0)
(s1619 1.0)
(s1620 1.0)
(s1621 1.0)
(s1622 1.0)
(s1623 1.0)
(s1624 1.0)
(s1625 1.0)
(s1626 1.0)
(s1627 1.0)
(s1628 1.0)
(s1629 1.0)
(s1630 1.0)
(s1631 1.0)
(s1632 1.0)
(s1633 1.0)
(s1634 1.0)
(s1635 1.0)
(s1636 1.0)
(s1637 1.0)
(s1638 1.0)
(s1639 1.0)
(s1640 1.0)
(s1641 1.0)
(s1642 1.0)
(s1643 1.0)
(s1644 1.0)
(s1645 1.0)
(s1646 1.0)
(s1647 1.0)
(s1648 1.0)
(s1649 1.0)
(s1650 1.0)
(s1651 1.0)
(s1652 1.0)
(s1653 1.0)
(s1654 1.0)
(s1655 1.0)
(s1656 1.0)
(s1657 1.0)
(s1658 1.0)
(s1659 1.0)
(s1660 1.0)
(s1661 1.0)
(s1662 1.0)
(s1663 1.0)
(s1664 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64150ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64156ms
Finished structural reductions in LTL mode , in 1 iterations and 72133 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Product exploration timeout after 55660 steps with 5 reset in 10001 ms.
Product exploration timeout after 55600 steps with 2 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 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 29730 steps (6 resets) in 6618 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 74 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:11:48] [INFO ] Implicit Places using invariants in 1959 ms returned []
[2025-06-01 23:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:11:55] [INFO ] Implicit Places using invariants and state equation in 6645 ms returned []
Implicit Place search using SMT with State Equation took 8607 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:11:55] [INFO ] Redundant transitions in 322 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:11:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64813ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64821ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 73849 ms. Remains : 2457/2457 places, 5400/5400 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 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 30680 steps (6 resets) in 6248 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 60760 steps with 1 reset in 10001 ms.
Product exploration timeout after 52630 steps with 4 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1042030465713584269
[2025-06-01 23:13:31] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:13:31] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1042030465713584269
Running compilation step : cd /tmp/ltsmin1042030465713584269;'/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/ltsmin1042030465713584269;'/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/ltsmin1042030465713584269;'/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 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 68 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:13:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:13:36] [INFO ] Implicit Places using invariants in 1968 ms returned []
[2025-06-01 23:13:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:13:42] [INFO ] Implicit Places using invariants and state equation in 6018 ms returned []
Implicit Place search using SMT with State Equation took 7989 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:13:42] [INFO ] Redundant transitions in 305 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:13:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63930ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63947ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72325 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin4559110677305375086
[2025-06-01 23:14:46] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:14:46] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4559110677305375086
Running compilation step : cd /tmp/ltsmin4559110677305375086;'/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/ltsmin4559110677305375086;'/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/ltsmin4559110677305375086;'/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 23:14:50] [INFO ] Flatten gal took : 147 ms
[2025-06-01 23:14:50] [INFO ] Flatten gal took : 150 ms
[2025-06-01 23:14:50] [INFO ] Time to serialize gal into /tmp/LTL2850372955219403638.gal : 22 ms
[2025-06-01 23:14:50] [INFO ] Time to serialize properties into /tmp/LTL10198714836300773460.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/LTL2850372955219403638.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8237620093778677405.hoa' '-atoms' '/tmp/LTL10198714836300773460.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/LTL10198714836300773460.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8237620093778677405.hoa
Detected timeout of ITS tools.
[2025-06-01 23:15:05] [INFO ] Flatten gal took : 145 ms
[2025-06-01 23:15:05] [INFO ] Flatten gal took : 150 ms
[2025-06-01 23:15:05] [INFO ] Time to serialize gal into /tmp/LTL1226820663929425572.gal : 21 ms
[2025-06-01 23:15:05] [INFO ] Time to serialize properties into /tmp/LTL8847999445401323820.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/LTL1226820663929425572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8847999445401323820.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(("((pil_d2_n1_2_1_1_2>=1)||(pb_d4_n2_1_1_2_1>=3))")||(X(F("(pb_d2_n1_2_1_1_3<=pil_d3_n1_3_3_4_3)")))))))
Formula 0 simplified : XF(!"((pil_d2_n1_2_1_1_2>=1)||(pb_d4_n2_1_1_2_1>=3))" & XG!"(pb_d2_n1_2_1_1_3<=pil_d3_n1_3_3_4_3)")
Detected timeout of ITS tools.
[2025-06-01 23:15:20] [INFO ] Flatten gal took : 146 ms
[2025-06-01 23:15:20] [INFO ] Applying decomposition
[2025-06-01 23:15:21] [INFO ] Flatten gal took : 148 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/graph12277312565697877479.txt' '-o' '/tmp/graph12277312565697877479.bin' '-w' '/tmp/graph12277312565697877479.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12277312565697877479.bin' '-l' '-1' '-v' '-w' '/tmp/graph12277312565697877479.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:15:21] [INFO ] Decomposing Gal with order
[2025-06-01 23:15:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:15:21] [INFO ] Removed a total of 7782 redundant transitions.
[2025-06-01 23:15:21] [INFO ] Flatten gal took : 211 ms
[2025-06-01 23:15:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 33 ms.
[2025-06-01 23:15:22] [INFO ] Time to serialize gal into /tmp/LTL16588937557220677468.gal : 19 ms
[2025-06-01 23:15:22] [INFO ] Time to serialize properties into /tmp/LTL5571453036233484908.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/LTL16588937557220677468.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5571453036233484908.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(("((gi5.gi1.gi0.gi1.gu378.pil_d2_n1_2_1_1_2>=1)||(gi9.gi1.gi0.gi0.gu9.pb_d4_n2_1_1_2_1>=3))")||(X(F("(gu459.pb_d2_n1_2_1_1_3<=g...186
Formula 0 simplified : XF(!"((gi5.gi1.gi0.gi1.gu378.pil_d2_n1_2_1_1_2>=1)||(gi9.gi1.gi0.gi0.gu9.pb_d4_n2_1_1_2_1>=3))" & XG!"(gu459.pb_d2_n1_2_1_1_3<=gu459...176
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 334420 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((G(p0)||F(p1)))))'
Found a Lengthening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 73 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:15:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:15:39] [INFO ] Implicit Places using invariants in 1975 ms returned []
[2025-06-01 23:15:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:15:45] [INFO ] Implicit Places using invariants and state equation in 5580 ms returned []
Implicit Place search using SMT with State Equation took 7556 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:15:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s735 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: ((s648 1)
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(s1762 1)timeout

(s1763 1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63848ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63855ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 71496 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00
Product exploration timeout after 57150 steps with 3 reset in 10001 ms.
Product exploration timeout after 53510 steps with 4 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 28589 steps (5 resets) in 5802 ms. (4 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 5 factoid took 264 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2025-06-01 23:17:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 23:17:25] [INFO ] [Real]Absence check using 945 positive place invariants in 1596 ms returned sat
[2025-06-01 23:17:27] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:17:28] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 3007 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 74 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:17:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:17:31] [INFO ] Implicit Places using invariants in 2061 ms returned []
[2025-06-01 23:17:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:17:37] [INFO ] Implicit Places using invariants and state equation in 6062 ms returned []
Implicit Place search using SMT with State Equation took 8130 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:17:37] [INFO ] Redundant transitions in 305 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:17:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 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 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63956ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63964ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72501 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 32926 steps (6 resets) in 6737 ms. (4 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2025-06-01 23:18:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 23:18:58] [INFO ] [Real]Absence check using 945 positive place invariants in 1632 ms returned sat
[2025-06-01 23:18:59] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:19:01] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 3006 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 57810 steps with 2 reset in 10001 ms.
Product exploration timeout after 53490 steps with 4 reset in 10001 ms.
Built C files in :
/tmp/ltsmin7543858147244499780
[2025-06-01 23:19:21] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:19:21] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7543858147244499780
Running compilation step : cd /tmp/ltsmin7543858147244499780;'/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/ltsmin7543858147244499780;'/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/ltsmin7543858147244499780;'/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 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 77 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:19:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:19:26] [INFO ] Implicit Places using invariants in 2316 ms returned []
[2025-06-01 23:19:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:19:32] [INFO ] Implicit Places using invariants and state equation in 5709 ms returned []
Implicit Place search using SMT with State Equation took 8027 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:19:32] [INFO ] Redundant transitions in 311 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:19:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63947ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 63955ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72388 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin4128179859968356469
[2025-06-01 23:20:36] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:20:36] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4128179859968356469
Running compilation step : cd /tmp/ltsmin4128179859968356469;'/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/ltsmin4128179859968356469;'/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/ltsmin4128179859968356469;'/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 23:20:40] [INFO ] Flatten gal took : 142 ms
[2025-06-01 23:20:40] [INFO ] Flatten gal took : 147 ms
[2025-06-01 23:20:40] [INFO ] Time to serialize gal into /tmp/LTL10412119441664737668.gal : 22 ms
[2025-06-01 23:20:40] [INFO ] Time to serialize properties into /tmp/LTL10301828096861217590.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/LTL10412119441664737668.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1213027229229676656.hoa' '-atoms' '/tmp/LTL10301828096861217590.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/LTL10301828096861217590.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1213027229229676656.hoa
Detected timeout of ITS tools.
[2025-06-01 23:20:55] [INFO ] Flatten gal took : 145 ms
[2025-06-01 23:20:55] [INFO ] Flatten gal took : 149 ms
[2025-06-01 23:20:55] [INFO ] Time to serialize gal into /tmp/LTL10752007771707355519.gal : 22 ms
[2025-06-01 23:20:55] [INFO ] Time to serialize properties into /tmp/LTL3818036935304992926.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/LTL10752007771707355519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3818036935304992926.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((G("(pil_d2_n1_1_2_3_3>pil_d1_n1_1_1_2_3)"))||(F("(pil_d4_n1_3_2_3_4>pb_d4_n1_2_1_1_2)"))))))
Formula 0 simplified : XF(F!"(pil_d2_n1_1_2_3_3>pil_d1_n1_1_1_2_3)" & G!"(pil_d4_n1_3_2_3_4>pb_d4_n1_2_1_1_2)")
Detected timeout of ITS tools.
[2025-06-01 23:21:10] [INFO ] Flatten gal took : 145 ms
[2025-06-01 23:21:10] [INFO ] Applying decomposition
[2025-06-01 23:21:11] [INFO ] Flatten gal took : 147 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/graph17896745638929665943.txt' '-o' '/tmp/graph17896745638929665943.bin' '-w' '/tmp/graph17896745638929665943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17896745638929665943.bin' '-l' '-1' '-v' '-w' '/tmp/graph17896745638929665943.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:21:11] [INFO ] Decomposing Gal with order
[2025-06-01 23:21:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:21:11] [INFO ] Removed a total of 7768 redundant transitions.
[2025-06-01 23:21:12] [INFO ] Flatten gal took : 215 ms
[2025-06-01 23:21:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 24 ms.
[2025-06-01 23:21:12] [INFO ] Time to serialize gal into /tmp/LTL6903096308375401972.gal : 18 ms
[2025-06-01 23:21:12] [INFO ] Time to serialize properties into /tmp/LTL12964728686718023258.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/LTL6903096308375401972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12964728686718023258.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((G("(gu365.pil_d2_n1_1_2_3_3>gu365.pil_d1_n1_1_1_2_3)"))||(F("(gu505.pil_d4_n1_3_2_3_4>gu505.pb_d4_n1_2_1_1_2)"))))))
Formula 0 simplified : XF(F!"(gu365.pil_d2_n1_1_2_3_3>gu365.pil_d1_n1_1_1_2_3)" & G!"(gu505.pil_d4_n1_3_2_3_4>gu505.pb_d4_n1_2_1_1_2)")
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00 finished in 349970 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&&(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' '!(G((F(G(p0))&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(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((X(F(p1))||p0))))'
Found a Lengthening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 67 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:21:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:21:29] [INFO ] Implicit Places using invariants in 1985 ms returned []
[2025-06-01 23:21:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:21:35] [INFO ] Implicit Places using invariants and state equation in 6089 ms returned []
Implicit Place search using SMT with State Equation took 8078 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:21:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64173ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64179ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 72330 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Product exploration timeout after 56940 steps with 2 reset in 10001 ms.
Product exploration timeout after 59330 steps with 1 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 37817 steps (8 resets) in 8067 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 74 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:23:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:23:13] [INFO ] Implicit Places using invariants in 2058 ms returned []
[2025-06-01 23:23:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:23:19] [INFO ] Implicit Places using invariants and state equation in 6011 ms returned []
Implicit Place search using SMT with State Equation took 8073 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:23:20] [INFO ] Redundant transitions in 341 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:23:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
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1)
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64398ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64416ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72919 ms. Remains : 2457/2457 places, 5400/5400 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 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 25916 steps (5 resets) in 5745 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 61260 steps with 0 reset in 10002 ms.
Product exploration timeout after 53830 steps with 2 reset in 10002 ms.
Built C files in :
/tmp/ltsmin8497887662018731427
[2025-06-01 23:24:55] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:24:55] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8497887662018731427
Running compilation step : cd /tmp/ltsmin8497887662018731427;'/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/ltsmin8497887662018731427;'/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/ltsmin8497887662018731427;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 69 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2025-06-01 23:24:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:25:00] [INFO ] Implicit Places using invariants in 1966 ms returned []
[2025-06-01 23:25:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 23:25:06] [INFO ] Implicit Places using invariants and state equation in 6194 ms returned []
Implicit Place search using SMT with State Equation took 8161 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 23:25:07] [INFO ] Redundant transitions in 326 ms returned []
Running 4752 sub problems to find dead transitions.
[2025-06-01 23:25:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64201ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 64207ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72774 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin2664348404917967819
[2025-06-01 23:26:11] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:26:11] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2664348404917967819
Running compilation step : cd /tmp/ltsmin2664348404917967819;'/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/ltsmin2664348404917967819;'/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/ltsmin2664348404917967819;'/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 23:26:14] [INFO ] Flatten gal took : 196 ms
[2025-06-01 23:26:14] [INFO ] Flatten gal took : 166 ms
[2025-06-01 23:26:14] [INFO ] Time to serialize gal into /tmp/LTL14880743700083061332.gal : 25 ms
[2025-06-01 23:26:14] [INFO ] Time to serialize properties into /tmp/LTL17158622318411079010.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/LTL14880743700083061332.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8258701060366215643.hoa' '-atoms' '/tmp/LTL17158622318411079010.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/LTL17158622318411079010.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8258701060366215643.hoa
Detected timeout of ITS tools.
[2025-06-01 23:26:30] [INFO ] Flatten gal took : 148 ms
[2025-06-01 23:26:30] [INFO ] Flatten gal took : 153 ms
[2025-06-01 23:26:30] [INFO ] Time to serialize gal into /tmp/LTL13626902948760348774.gal : 22 ms
[2025-06-01 23:26:30] [INFO ] Time to serialize properties into /tmp/LTL8677816415572357002.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/LTL13626902948760348774.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8677816415572357002.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(("((pil_d2_n1_2_1_1_2>=1)||(pb_d4_n2_1_1_2_1>=3))")||(X(F("(pb_d2_n1_2_1_1_3<=pil_d3_n1_3_3_4_3)")))))))
Formula 0 simplified : XF(!"((pil_d2_n1_2_1_1_2>=1)||(pb_d4_n2_1_1_2_1>=3))" & XG!"(pb_d2_n1_2_1_1_3<=pil_d3_n1_3_3_4_3)")
Detected timeout of ITS tools.
[2025-06-01 23:26:45] [INFO ] Flatten gal took : 147 ms
[2025-06-01 23:26:45] [INFO ] Applying decomposition
[2025-06-01 23:26:45] [INFO ] Flatten gal took : 151 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/graph12162685159775675810.txt' '-o' '/tmp/graph12162685159775675810.bin' '-w' '/tmp/graph12162685159775675810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12162685159775675810.bin' '-l' '-1' '-v' '-w' '/tmp/graph12162685159775675810.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:26:46] [INFO ] Decomposing Gal with order
[2025-06-01 23:26:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:26:46] [INFO ] Removed a total of 7782 redundant transitions.
[2025-06-01 23:26:46] [INFO ] Flatten gal took : 215 ms
[2025-06-01 23:26:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 48 ms.
[2025-06-01 23:26:46] [INFO ] Time to serialize gal into /tmp/LTL12268700372307433393.gal : 20 ms
[2025-06-01 23:26:46] [INFO ] Time to serialize properties into /tmp/LTL15855916294106400728.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/LTL12268700372307433393.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15855916294106400728.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(("((gi7.gu155.pil_d2_n1_2_1_1_2>=1)||(gi8.gi0.gi0.gi0.gu11.pb_d4_n2_1_1_2_1>=3))")||(X(F("(gu461.pb_d2_n1_2_1_1_3<=gu461.pil_d3...175
Formula 0 simplified : XF(!"((gi7.gu155.pil_d2_n1_2_1_1_2>=1)||(gi8.gi0.gi0.gi0.gu11.pb_d4_n2_1_1_2_1>=3))" & XG!"(gu461.pb_d2_n1_2_1_1_3<=gu461.pil_d3_n1_...165
Detected timeout of ITS tools.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 334375 ms.
[2025-06-01 23:27:02] [INFO ] Flatten gal took : 148 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5619841269853691694
[2025-06-01 23:27:02] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2025-06-01 23:27:02] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5619841269853691694
Running compilation step : cd /tmp/ltsmin5619841269853691694;'/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 23:27:02] [INFO ] Applying decomposition
[2025-06-01 23:27:02] [INFO ] Flatten gal took : 191 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/graph11835742988830147979.txt' '-o' '/tmp/graph11835742988830147979.bin' '-w' '/tmp/graph11835742988830147979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11835742988830147979.bin' '-l' '-1' '-v' '-w' '/tmp/graph11835742988830147979.weights' '-q' '0' '-e' '0.001'
[2025-06-01 23:27:02] [INFO ] Decomposing Gal with order
[2025-06-01 23:27:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 23:27:03] [INFO ] Removed a total of 7751 redundant transitions.
[2025-06-01 23:27:03] [INFO ] Flatten gal took : 257 ms
[2025-06-01 23:27:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 404 labels/synchronizations in 77 ms.
[2025-06-01 23:27:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality78095984291668928.gal : 20 ms
[2025-06-01 23:27:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality11104638991707987270.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/LTLCardinality78095984291668928.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11104638991707987270.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...296
Read 5 LTL properties
Checking formula 0 : !((X(G((G("(gu287.pil_d2_n1_1_2_3_3>gu287.pil_d1_n1_1_1_2_3)"))||(F("(gu8.pil_d4_n1_3_2_3_4>gu8.pb_d4_n1_2_1_1_2)"))))))
Formula 0 simplified : XF(F!"(gu287.pil_d2_n1_1_2_3_3>gu287.pil_d1_n1_1_1_2_3)" & G!"(gu8.pil_d4_n1_3_2_3_4>gu8.pb_d4_n1_2_1_1_2)")
Compilation finished in 19036 ms.
Running link step : cd /tmp/ltsmin5619841269853691694;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin5619841269853691694;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: 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( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.035: LTL layer: formula: X([](([]((LTLAPp0==true))||<>((LTLAPp1==true)))))
pins2lts-mc-linux64( 2/ 8), 0.035: "X([](([]((LTLAPp0==true))||<>((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.038: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.096: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.101: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.100: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.103: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.112: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.114: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.116: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.134: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 2.579: DFS-FIFO for weak LTL, using special progress label 5411
pins2lts-mc-linux64( 0/ 8), 2.579: There are 5412 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 2.579: State length is 2458, there are 5404 groups
pins2lts-mc-linux64( 0/ 8), 2.579: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 2.579: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 2.579: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 2.579: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 11.308: ~119 levels ~960 states ~781648 transitions
pins2lts-mc-linux64( 0/ 8), 20.170: ~239 levels ~1920 states ~1636904 transitions
pins2lts-mc-linux64( 5/ 8), 38.159: ~479 levels ~3840 states ~3564040 transitions
pins2lts-mc-linux64( 3/ 8), 71.568: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 96.932:
pins2lts-mc-linux64( 0/ 8), 96.932: mean standard work distribution: 2.1% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 96.932:
pins2lts-mc-linux64( 0/ 8), 96.933: Explored 6640 states 6536155 transitions, fanout: 984.361
pins2lts-mc-linux64( 0/ 8), 96.933: Total exploration time 94.350 sec (75.760 sec minimum, 82.454 sec on average)
pins2lts-mc-linux64( 0/ 8), 96.933: States per second: 70, Transitions per second: 69276
pins2lts-mc-linux64( 0/ 8), 96.933:
pins2lts-mc-linux64( 0/ 8), 96.933: Progress states detected: 5275
pins2lts-mc-linux64( 0/ 8), 96.933: Redundant explorations: -99.8983
pins2lts-mc-linux64( 0/ 8), 96.933:
pins2lts-mc-linux64( 0/ 8), 96.933: Queue width: 8B, total height: 10527, memory: 0.08MB
pins2lts-mc-linux64( 0/ 8), 96.933: Tree memory: 305.8MB, 49.1 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 96.933: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 96.933: Stored 5798 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 96.933: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 96.933: Est. total memory use: 305.9MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5619841269853691694;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5619841269853691694;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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-C4K3P3B12"
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-C4K3P3B12, 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-174876422300267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;