Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876421900036.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)
...............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HexagonalGrid-PT-410, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876421900036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 568K 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 HexagonalGrid-PT-410-LTLFireability-00
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-01
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-02
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-03
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-04
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-05
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-06
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-07
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-08
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-09
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-10
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-11
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-12
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-13
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-14
FORMULA_NAME HexagonalGrid-PT-410-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748768593407

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-410
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-01 09:03:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 09:03:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 09:03:15] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2025-06-01 09:03:15] [INFO ] Transformed 787 places.
[2025-06-01 09:03:15] [INFO ] Transformed 1374 transitions.
[2025-06-01 09:03:15] [INFO ] Parsed PT model containing 787 places and 1374 transitions and 5496 arcs in 331 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HexagonalGrid-PT-410-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 76 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 80 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
// Phase 1: matrix 1374 rows 787 cols
[2025-06-01 09:03:15] [INFO ] Computed 302 invariants in 54 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:03:16] [INFO ] Implicit Places using invariants in 1203 ms returned []
[2025-06-01 09:03:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:03:18] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60798ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60831ms
Finished structural reductions in LTL mode , in 1 iterations and 63468 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 76 out of 787 places after structural reductions.
[2025-06-01 09:04:19] [INFO ] Flatten gal took : 261 ms
[2025-06-01 09:04:19] [INFO ] Flatten gal took : 180 ms
[2025-06-01 09:04:20] [INFO ] Input system was already deterministic with 1374 transitions.
Support contains 71 out of 787 places (down from 76) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 38 to 37
RANDOM walk for 14908 steps (3 resets) in 2442 ms. (6 steps per ms) remains 0/37 properties
FORMULA HexagonalGrid-PT-410-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 94 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:04:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:04:22] [INFO ] Implicit Places using invariants in 1166 ms returned []
[2025-06-01 09:04:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:04:24] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 2427 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:04:24] [INFO ] Redundant transitions in 84 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:04:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60484ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60488ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63111 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-01
Product exploration explored 100000 steps with 14 reset in 2634 ms.
Product exploration explored 100000 steps with 16 reset in 2745 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 145 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 43 ms :[(NOT p0)]
RANDOM walk for 875 steps (0 resets) in 77 ms. (11 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 135 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 61 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:05:31] [INFO ] Implicit Places using invariants in 563 ms returned []
[2025-06-01 09:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:05:32] [INFO ] Implicit Places using invariants and state equation in 1120 ms returned []
Implicit Place search using SMT with State Equation took 1689 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:05:32] [INFO ] Redundant transitions in 70 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:05:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60434ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60437ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62275 ms. Remains : 787/787 places, 1374/1374 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 101 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 28 ms :[(NOT p0)]
RANDOM walk for 829 steps (0 resets) in 64 ms. (12 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 111 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 16 reset in 2557 ms.
Product exploration explored 100000 steps with 15 reset in 2659 ms.
Built C files in :
/tmp/ltsmin16960490763552130491
[2025-06-01 09:06:39] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:06:39] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:06:39] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:06:39] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:06:39] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:06:39] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:06:39] [INFO ] Built C files in 398ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16960490763552130491
Running compilation step : cd /tmp/ltsmin16960490763552130491;'/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/ltsmin16960490763552130491;'/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/ltsmin16960490763552130491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 30 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:06:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:06:43] [INFO ] Implicit Places using invariants in 498 ms returned []
[2025-06-01 09:06:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:06:44] [INFO ] Implicit Places using invariants and state equation in 1239 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:06:44] [INFO ] Redundant transitions in 32 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:06:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60459ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62273 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin8865560158760338427
[2025-06-01 09:07:45] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:07:45] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:07:45] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:07:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:07:45] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:07:45] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:07:45] [INFO ] Built C files in 354ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8865560158760338427
Running compilation step : cd /tmp/ltsmin8865560158760338427;'/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/ltsmin8865560158760338427;'/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/ltsmin8865560158760338427;'/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 09:07:48] [INFO ] Flatten gal took : 65 ms
[2025-06-01 09:07:48] [INFO ] Flatten gal took : 52 ms
[2025-06-01 09:07:48] [INFO ] Time to serialize gal into /tmp/LTL3181939904319394133.gal : 17 ms
[2025-06-01 09:07:48] [INFO ] Time to serialize properties into /tmp/LTL12186098950308829165.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/LTL3181939904319394133.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10339569713898559505.hoa' '-atoms' '/tmp/LTL12186098950308829165.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/LTL12186098950308829165.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10339569713898559505.hoa
Detected timeout of ITS tools.
[2025-06-01 09:08:03] [INFO ] Flatten gal took : 49 ms
[2025-06-01 09:08:04] [INFO ] Flatten gal took : 49 ms
[2025-06-01 09:08:04] [INFO ] Time to serialize gal into /tmp/LTL3258870951186371998.gal : 9 ms
[2025-06-01 09:08:04] [INFO ] Time to serialize properties into /tmp/LTL4763564587096330081.ltl : 3 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/LTL3258870951186371998.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4763564587096330081.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("((pbl_3_4<1)||(pi3_3_4<1))"))))
Formula 0 simplified : GF!"((pbl_3_4<1)||(pi3_3_4<1))"
Detected timeout of ITS tools.
[2025-06-01 09:08:19] [INFO ] Flatten gal took : 43 ms
[2025-06-01 09:08:19] [INFO ] Applying decomposition
[2025-06-01 09:08:19] [INFO ] Flatten gal took : 44 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/graph8438383772096453117.txt' '-o' '/tmp/graph8438383772096453117.bin' '-w' '/tmp/graph8438383772096453117.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8438383772096453117.bin' '-l' '-1' '-v' '-w' '/tmp/graph8438383772096453117.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:08:19] [INFO ] Decomposing Gal with order
[2025-06-01 09:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:08:19] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:08:20] [INFO ] Flatten gal took : 410 ms
[2025-06-01 09:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2025-06-01 09:08:20] [INFO ] Time to serialize gal into /tmp/LTL4057122802991218945.gal : 29 ms
[2025-06-01 09:08:20] [INFO ] Time to serialize properties into /tmp/LTL12463466838627477725.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/LTL4057122802991218945.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12463466838627477725.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i1.u1.pbl_3_4<1)||(i1.u146.pi3_3_4<1))"))))
Formula 0 simplified : GF!"((i1.u1.pbl_3_4<1)||(i1.u146.pi3_3_4<1))"
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-01 finished in 253917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!p0||X(!p1)))) U ((!p1&&X(X((!p0||X(!p1)))))||X(X(G((!p0||X(!p1))))))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 9 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:08:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:08:36] [INFO ] Implicit Places using invariants in 633 ms returned []
[2025-06-01 09:08:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:08:37] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 1831 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:08:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60481ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60484ms
Finished structural reductions in LTL mode , in 1 iterations and 62328 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), p1, true, (AND p0 p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-02
Product exploration explored 100000 steps with 33333 reset in 2709 ms.
Product exploration explored 100000 steps with 33333 reset in 2862 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 (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 12 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-410-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-410-LTLFireability-02 finished in 68548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 8 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:09:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:09:44] [INFO ] Implicit Places using invariants in 543 ms returned []
[2025-06-01 09:09:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:09:45] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 1854 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:09:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 timeout
0)
(s109 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60460ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60463ms
Finished structural reductions in LTL mode , in 1 iterations and 62331 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-03
Entered a terminal (fully accepting) state of product in 298 steps with 75 reset in 10 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-03 finished in 62499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U X(p1))&&(p2 U p3))))'
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:10:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:10:46] [INFO ] Implicit Places using invariants in 523 ms returned []
[2025-06-01 09:10:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:10:48] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1663 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:10:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60442ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60453ms
Finished structural reductions in LTL mode , in 1 iterations and 62133 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 349 ms :[(OR (NOT p3) (NOT p1)), (OR (NOT p3) (NOT p1)), true, (NOT p3), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-05 finished in 62514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(!p1) U p2)&&p0)))'
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 12 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:11:49] [INFO ] Implicit Places using invariants in 493 ms returned []
[2025-06-01 09:11:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:11:50] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:11:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60429ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60433ms
Finished structural reductions in LTL mode , in 1 iterations and 62132 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, p1, (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-06 finished in 62359 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) U p1)))'
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 12 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:12:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:12:51] [INFO ] Implicit Places using invariants in 532 ms returned []
[2025-06-01 09:12:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:12:53] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1804 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:12:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 5)
(s114 0)
(s115 0)
(s116 0)
(s117 5)
(s118 0)
(s119 5)
(s120 0)
(s121 5)
(s122 0)
(s124 0)
(s125 0)
(s126 5)
(s127 0)
(s128 5)
(s129 5)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 5)
(s143 5)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 5)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s161 0)
(s162 0)
(s163 0)
(s164 5)
(s165 0)
(s166 0)
(s167 5)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 5)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 5)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 5)
(s195 0)
(s196 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 5)
(s206 5)
(s207 0)
(s208 0)
(s209 5)
(s210 5)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 5)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 200)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 0)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 1)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 1)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)timeout

(s506 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60424ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60427ms
Finished structural reductions in LTL mode , in 1 iterations and 62250 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-07
Entered a terminal (fully accepting) state of product in 549 steps with 274 reset in 17 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-07 finished in 62435 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((G((X(p0) U p1))||F((p2 U p3))))&&X(F(p2))))'
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:13:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:13:54] [INFO ] Implicit Places using invariants in 544 ms returned []
[2025-06-01 09:13:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:13:55] [INFO ] Implicit Places using invariants and state equation in 1262 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:13:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 5)
(s114 0)
(s115 0)
(s116 0)
(s117 5)
(s118 0)
(s119 5)
(s120 0)
(s121 5)
(s122 0)
(s124 0)
(s125 0)
(s126 5)
(s127 0)
(s128 5)
(s129 5)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 5)
(s143 5)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 5)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s161 0)
(s162 0)
(s163 0)
(s164 5)
(s165 0)
(s166 0)
(s167 5)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 5)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 5)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 5)
(s195 0)
(s196 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 5)
(s206 5)
(s207 0)
(s208 0)
(s209 5)
(s210 5)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 5)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 200)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 0)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 timeout
0)
(s392 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60407ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60410ms
Finished structural reductions in LTL mode , in 1 iterations and 62237 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-08
Product exploration explored 100000 steps with 263 reset in 3956 ms.
Product exploration explored 100000 steps with 263 reset in 4171 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), (X (NOT p3)), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X (AND (NOT p1) (NOT p3))), (X (NOT p2)), (X (AND (NOT p3) (NOT p0))), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) (NOT p3) p0))), (X (X (NOT (AND (NOT p1) (NOT p3) p0)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 488 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
RANDOM walk for 2410 steps (0 resets) in 161 ms. (14 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), (X (NOT p3)), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X (AND (NOT p1) (NOT p3))), (X (NOT p2)), (X (AND (NOT p3) (NOT p0))), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) (NOT p3) p0))), (X (X (NOT (AND (NOT p1) (NOT p3) p0)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p2), (F (NOT (AND (NOT p1) (NOT p3)))), (F p1), (F p0), (F p3), (F (NOT (OR (NOT p0) p1 p3))), (F (NOT (AND (NOT p0) (NOT p3))))]
Knowledge based reduction with 8 factoid took 744 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
[2025-06-01 09:15:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:15:10] [INFO ] [Real]Absence check using 301 positive place invariants in 3173 ms returned unknown
Could not prove EG (NOT p2)
[2025-06-01 09:15:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:15:13] [INFO ] [Real]Absence check using 301 positive place invariants in 1815 ms returned sat
[2025-06-01 09:15:13] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 6 ms returned sat
[2025-06-01 09:15:14] [INFO ] [Real]Absence check using state equation in 1456 ms returned sat
[2025-06-01 09:15:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:15:15] [INFO ] [Nat]Absence check using 301 positive place invariants in 310 ms returned sat
[2025-06-01 09:15:15] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 8 ms returned sat
[2025-06-01 09:15:17] [INFO ] [Nat]Absence check using state equation in 1516 ms returned sat
[2025-06-01 09:15:17] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 93 ms.
[2025-06-01 09:15:22] [INFO ] Added : 334 causal constraints over 67 iterations in 5595 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p3))
[2025-06-01 09:15:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:15:26] [INFO ] [Real]Absence check using 301 positive place invariants in 2372 ms returned sat
[2025-06-01 09:15:26] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 17 ms returned sat
[2025-06-01 09:15:27] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2025-06-01 09:15:27] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:15:28] [INFO ] [Nat]Absence check using 301 positive place invariants in 197 ms returned sat
[2025-06-01 09:15:28] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 135 ms returned sat
[2025-06-01 09:15:30] [INFO ] [Nat]Absence check using state equation in 1520 ms returned sat
[2025-06-01 09:15:30] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 92 ms.
[2025-06-01 09:15:35] [INFO ] Added : 319 causal constraints over 64 iterations in 4909 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p3))
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 12 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:15:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:15:35] [INFO ] Implicit Places using invariants in 537 ms returned []
[2025-06-01 09:15:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:15:36] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 1802 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:15:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60411ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60414ms
Finished structural reductions in LTL mode , in 1 iterations and 62232 ms. Remains : 787/787 places, 1374/1374 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 p2) (NOT p1) (NOT p3) (NOT p0)), (X (NOT p3)), (X (AND (NOT p0) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p3))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p1) (NOT p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 580 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
RANDOM walk for 2143 steps (0 resets) in 126 ms. (16 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p3) (NOT p0)), (X (NOT p3)), (X (AND (NOT p0) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p3))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p1) (NOT p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p2), (F (NOT (AND (NOT p1) (NOT p3)))), (F p1), (F p0), (F p3), (F (NOT (OR (NOT p0) p1 p3))), (F (NOT (AND (NOT p0) (NOT p3))))]
Knowledge based reduction with 8 factoid took 750 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
[2025-06-01 09:16:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:16:42] [INFO ] [Real]Absence check using 301 positive place invariants in 1956 ms returned sat
[2025-06-01 09:16:42] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 114 ms returned sat
[2025-06-01 09:16:43] [INFO ] [Real]Absence check using state equation in 1420 ms returned sat
[2025-06-01 09:16:44] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:16:45] [INFO ] [Nat]Absence check using 301 positive place invariants in 349 ms returned sat
[2025-06-01 09:16:45] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 8 ms returned sat
[2025-06-01 09:16:46] [INFO ] [Nat]Absence check using state equation in 1555 ms returned sat
[2025-06-01 09:16:46] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 82 ms.
[2025-06-01 09:16:51] [INFO ] Added : 306 causal constraints over 62 iterations in 4883 ms. Result :sat
Could not prove EG (NOT p2)
[2025-06-01 09:16:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:16:54] [INFO ] [Real]Absence check using 301 positive place invariants in 2436 ms returned sat
[2025-06-01 09:16:54] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 101 ms returned sat
[2025-06-01 09:16:56] [INFO ] [Real]Absence check using state equation in 1435 ms returned sat
[2025-06-01 09:16:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:16:57] [INFO ] [Nat]Absence check using 301 positive place invariants in 309 ms returned sat
[2025-06-01 09:16:57] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 8 ms returned sat
[2025-06-01 09:16:58] [INFO ] [Nat]Absence check using state equation in 1468 ms returned sat
[2025-06-01 09:16:58] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 73 ms.
[2025-06-01 09:17:04] [INFO ] Added : 334 causal constraints over 67 iterations in 5551 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p3))
[2025-06-01 09:17:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:17:07] [INFO ] [Real]Absence check using 301 positive place invariants in 2290 ms returned sat
[2025-06-01 09:17:07] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 11 ms returned sat
[2025-06-01 09:17:08] [INFO ] [Real]Absence check using state equation in 1428 ms returned sat
[2025-06-01 09:17:08] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:17:09] [INFO ] [Nat]Absence check using 301 positive place invariants in 204 ms returned sat
[2025-06-01 09:17:09] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 128 ms returned sat
[2025-06-01 09:17:11] [INFO ] [Nat]Absence check using state equation in 1498 ms returned sat
[2025-06-01 09:17:11] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 82 ms.
[2025-06-01 09:17:16] [INFO ] Added : 319 causal constraints over 64 iterations in 5018 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p3))
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Product exploration explored 100000 steps with 253 reset in 3903 ms.
Product exploration explored 100000 steps with 259 reset in 4213 ms.
Applying partial POR strategy [false, true, false, true, true]
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 63 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:17:25] [INFO ] Redundant transitions in 19 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:17:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60453ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60455ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60548 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin18134369610985649251
[2025-06-01 09:18:25] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18134369610985649251
Running compilation step : cd /tmp/ltsmin18134369610985649251;'/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'
Compilation finished in 2590 ms.
Running link step : cd /tmp/ltsmin18134369610985649251;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 97 ms.
Running LTSmin : cd /tmp/ltsmin18134369610985649251;'/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' '--hoa' '/tmp/stateBased10320225562686340284.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 17 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:18:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:18:41] [INFO ] Implicit Places using invariants in 555 ms returned []
[2025-06-01 09:18:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:18:42] [INFO ] Implicit Places using invariants and state equation in 1314 ms returned []
Implicit Place search using SMT with State Equation took 1870 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:18:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 5)
(s114 0)
(s115 0)
(s116 0)
(s117 5)
(s118 0)
(s119 5)
(s120 0)
(s121 5)
(s122 0)
(s124 0)
(s125 0)
(s126 5)
(s127 0)
(s128 5)
(s129 5)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 5)
(s143 5)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 5)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s161 0)
(s162 0)
(s163 0)
(s164 5)
(s165 0)
(s166 0)
(s167 5)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 5)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 5)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 timeout
5)
(s195 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60492ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60495ms
Finished structural reductions in LTL mode , in 1 iterations and 62385 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin1147073461236187328
[2025-06-01 09:19:43] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1147073461236187328
Running compilation step : cd /tmp/ltsmin1147073461236187328;'/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'
Compilation finished in 2545 ms.
Running link step : cd /tmp/ltsmin1147073461236187328;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin1147073461236187328;'/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' '--hoa' '/tmp/stateBased7131303133296509851.hoa' '--buchi-type=spotba'
LTSmin run took 12095 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HexagonalGrid-PT-410-LTLFireability-08 finished in 364512 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||F(p1))&&(F(p1)||G(p2))))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:19:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:19:58] [INFO ] Implicit Places using invariants in 550 ms returned []
[2025-06-01 09:19:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:20:00] [INFO ] Implicit Places using invariants and state equation in 1263 ms returned []
Implicit Place search using SMT with State Equation took 1815 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:20:00] [INFO ] Redundant transitions in 22 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:20:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60484ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60486ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62359 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-09
Product exploration explored 100000 steps with 548 reset in 4225 ms.
Product exploration explored 100000 steps with 544 reset in 4600 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) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 708 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 1601 ms. (24 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 463 ms. (86 steps per ms) remains 1/1 properties
[2025-06-01 09:21:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf6 is UNSAT
After SMT solving in domain Real declared 6/2161 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 0/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (G (OR p1 (NOT p2) (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0))))), (F p1), (F p2), (F (NOT (OR p1 (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 7 factoid took 834 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1)]
[2025-06-01 09:21:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:21:13] [INFO ] [Real]Absence check using 301 positive place invariants in 573 ms returned sat
[2025-06-01 09:21:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 09:21:15] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1680 ms returned sat
[2025-06-01 09:21:16] [INFO ] [Real]Absence check using state equation in 1380 ms returned sat
[2025-06-01 09:21:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:21:17] [INFO ] [Nat]Absence check using 301 positive place invariants in 195 ms returned sat
[2025-06-01 09:21:18] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 144 ms returned sat
[2025-06-01 09:21:19] [INFO ] [Nat]Absence check using state equation in 1452 ms returned sat
[2025-06-01 09:21:19] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 82 ms.
[2025-06-01 09:21:24] [INFO ] Added : 326 causal constraints over 66 iterations in 5158 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 787 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 20 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:21:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:21:25] [INFO ] Implicit Places using invariants in 519 ms returned []
[2025-06-01 09:21:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:21:26] [INFO ] Implicit Places using invariants and state equation in 1201 ms returned []
Implicit Place search using SMT with State Equation took 1724 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:21:26] [INFO ] Redundant transitions in 19 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:21:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60461ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60464ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62235 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 770 steps (0 resets) in 55 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 211 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
[2025-06-01 09:22:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:22:29] [INFO ] [Real]Absence check using 301 positive place invariants in 584 ms returned sat
[2025-06-01 09:22:30] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 09:22:30] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1578 ms returned sat
[2025-06-01 09:22:32] [INFO ] [Real]Absence check using state equation in 1451 ms returned sat
[2025-06-01 09:22:32] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:22:33] [INFO ] [Nat]Absence check using 301 positive place invariants in 191 ms returned sat
[2025-06-01 09:22:33] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 141 ms returned sat
[2025-06-01 09:22:34] [INFO ] [Nat]Absence check using state equation in 1427 ms returned sat
[2025-06-01 09:22:34] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 70 ms.
[2025-06-01 09:22:39] [INFO ] Added : 326 causal constraints over 66 iterations in 5056 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 517 reset in 4204 ms.
Product exploration explored 100000 steps with 550 reset in 4471 ms.
Built C files in :
/tmp/ltsmin5096095357345901181
[2025-06-01 09:22:48] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:22:48] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:22:48] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:22:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:22:49] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:22:49] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:22:49] [INFO ] Built C files in 373ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5096095357345901181
Running compilation step : cd /tmp/ltsmin5096095357345901181;'/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/ltsmin5096095357345901181;'/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/ltsmin5096095357345901181;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 18 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:22:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:22:52] [INFO ] Implicit Places using invariants in 529 ms returned []
[2025-06-01 09:22:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:22:53] [INFO ] Implicit Places using invariants and state equation in 1278 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:22:54] [INFO ] Redundant transitions in 20 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:22:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60518ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60520ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62377 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin16958081086728305687
[2025-06-01 09:23:54] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:23:54] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:23:54] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:23:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:23:54] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:23:54] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:23:54] [INFO ] Built C files in 337ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16958081086728305687
Running compilation step : cd /tmp/ltsmin16958081086728305687;'/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/ltsmin16958081086728305687;'/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/ltsmin16958081086728305687;'/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 09:23:58] [INFO ] Flatten gal took : 58 ms
[2025-06-01 09:23:58] [INFO ] Flatten gal took : 39 ms
[2025-06-01 09:23:58] [INFO ] Time to serialize gal into /tmp/LTL6474203893372368195.gal : 10 ms
[2025-06-01 09:23:58] [INFO ] Time to serialize properties into /tmp/LTL18120717417534445419.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/LTL6474203893372368195.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10006969564752272770.hoa' '-atoms' '/tmp/LTL18120717417534445419.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/LTL18120717417534445419.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10006969564752272770.hoa
Detected timeout of ITS tools.
[2025-06-01 09:24:13] [INFO ] Flatten gal took : 37 ms
[2025-06-01 09:24:13] [INFO ] Flatten gal took : 38 ms
[2025-06-01 09:24:13] [INFO ] Time to serialize gal into /tmp/LTL4799346368206744026.gal : 6 ms
[2025-06-01 09:24:13] [INFO ] Time to serialize properties into /tmp/LTL15245827725490431699.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/LTL4799346368206744026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15245827725490431699.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(((F("(((pbl_5_1>=1)&&(pi4_5_1>=1))||((pil6_2_1>=1)&&(po6_2_1>=1)))"))||("((pbl_5_1>=1)&&(pi4_5_1>=1))"))&&((F("(((pbl_5_1>=1)&&...245
Formula 0 simplified : GF((!"((pbl_5_1>=1)&&(pi4_5_1>=1))" & G!"(((pbl_5_1>=1)&&(pi4_5_1>=1))||((pil6_2_1>=1)&&(po6_2_1>=1)))") | (G!"(((pbl_5_1>=1)&&(pi4_...233
Detected timeout of ITS tools.
[2025-06-01 09:24:28] [INFO ] Flatten gal took : 42 ms
[2025-06-01 09:24:28] [INFO ] Applying decomposition
[2025-06-01 09:24:28] [INFO ] Flatten gal took : 53 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/graph16064511676976642263.txt' '-o' '/tmp/graph16064511676976642263.bin' '-w' '/tmp/graph16064511676976642263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16064511676976642263.bin' '-l' '-1' '-v' '-w' '/tmp/graph16064511676976642263.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:24:28] [INFO ] Decomposing Gal with order
[2025-06-01 09:24:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:24:28] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:24:28] [INFO ] Flatten gal took : 75 ms
[2025-06-01 09:24:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-01 09:24:28] [INFO ] Time to serialize gal into /tmp/LTL14816131395119860121.gal : 10 ms
[2025-06-01 09:24:28] [INFO ] Time to serialize properties into /tmp/LTL9029007925806060563.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/LTL14816131395119860121.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9029007925806060563.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G(((F("(((i18.u22.pbl_5_1>=1)&&(i18.u163.pi4_5_1>=1))||((i34.u105.pil6_2_1>=1)&&(i34.u230.po6_2_1>=1)))"))||("((i18.u22.pbl_5_1>=...349
Formula 0 simplified : GF((!"((i18.u22.pbl_5_1>=1)&&(i18.u163.pi4_5_1>=1))" & G!"(((i18.u22.pbl_5_1>=1)&&(i18.u163.pi4_5_1>=1))||((i34.u105.pil6_2_1>=1)&&(...337
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-09 finished in 285494 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((X((p0&&F(p1)))||G(p2))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 10 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:24:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:24:44] [INFO ] Implicit Places using invariants in 580 ms returned []
[2025-06-01 09:24:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:24:45] [INFO ] Implicit Places using invariants and state equation in 1192 ms returned []
Implicit Place search using SMT with State Equation took 1781 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:24:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 5.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 5.0)
(s11 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 5.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 5.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 5.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 5.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 5.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 5.0)
(s55 5.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 5.0)
(s72 0.0)
(s73 0.0)
(s74 5.0)
(s75 5.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 5.0)
(s80 0.0)
(s81 0.0)
(s82 5.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s87 5.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 5.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 5.0)
(s102 0.0)
(s103 5.0)
(s104 0.0)
(s105 0.0)
(s106 5.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 5.0)
(s131 0.0)
(s132 0.0)
(s133 5.0)
(s134 0.0)
(s135 0.0)
(s136 5.0)
(s137 5.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 5.0)
(s151 5.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s161 0.0)
(s162 0.0)
(s163 5.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 5.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 5.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 5.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 5.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 5.0)
(s193 0.0)
(s194 5.0)
(s195 0.0)
(s196 0.0)
(s198 0.0)
(s199 5.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 5.0)
(s216 5.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 5.0)
(s221 0.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 221.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 0.0)
(s660 0.0)
(s661 0.0)
(s662 0.0)
(s663 0.0)
(s664 0.0)
(s665 0.0)
(s666 0.0)
(s667 0.0)
(s668 0.0)
(s669 0.0)
(s670 0.0)
(s671 0.0)
(s672 0.0)
(s673 0.0)
(s674 0.0)
(s675 0.0)
(s676 0.0)
(s677 0.0)
(s678 0.0)
(s679 0.0)
(s680 timeout
0.0)
(s681 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60504ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60506ms
Finished structural reductions in LTL mode , in 1 iterations and 62302 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-10
Product exploration explored 100000 steps with 194 reset in 3935 ms.
Product exploration explored 100000 steps with 184 reset in 3916 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 p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1))]
False Knowledge obtained : [(X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 785 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 338 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
RANDOM walk for 17818 steps (3 resets) in 652 ms. (27 steps per ms) remains 0/12 properties
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1))]
False Knowledge obtained : [(X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) p2 p1))), (F p0), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND (NOT p0) p2))), (F (NOT (OR p0 p2))), (F (NOT p2)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 1200 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 307 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 284 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 19 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:25:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:25:58] [INFO ] Implicit Places using invariants in 521 ms returned []
[2025-06-01 09:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:25:59] [INFO ] Implicit Places using invariants and state equation in 1213 ms returned []
Implicit Place search using SMT with State Equation took 1736 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:25:59] [INFO ] Redundant transitions in 21 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60450ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62238 ms. Remains : 787/787 places, 1374/1374 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) p2 (NOT p1)), (X p2), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 12 factoid took 1190 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
RANDOM walk for 29212 steps (6 resets) in 1008 ms. (28 steps per ms) remains 0/12 properties
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (NOT (OR p1 (NOT p0)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT (OR p2 p0))), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 (NOT p2) (NOT p0)))), (F p1)]
Knowledge based reduction with 12 factoid took 1668 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 317 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 345 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Product exploration explored 100000 steps with 180 reset in 3760 ms.
Product exploration explored 100000 steps with 192 reset in 4069 ms.
Built C files in :
/tmp/ltsmin4531141685922528081
[2025-06-01 09:27:12] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:27:12] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:27:12] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:27:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:27:13] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:27:13] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:27:13] [INFO ] Built C files in 349ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4531141685922528081
Running compilation step : cd /tmp/ltsmin4531141685922528081;'/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/ltsmin4531141685922528081;'/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/ltsmin4531141685922528081;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:27:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:27:16] [INFO ] Implicit Places using invariants in 549 ms returned []
[2025-06-01 09:27:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:27:18] [INFO ] Implicit Places using invariants and state equation in 1314 ms returned []
Implicit Place search using SMT with State Equation took 1864 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:27:18] [INFO ] Redundant transitions in 19 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:27:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 5)
(s114 0)
(s115 0)
(s116 0)
(s117 5)
(s118 0)
(s119 5)
(s120 0)
(s121 5)
(s122 0)
(s124 0)
(s125 0)
(s126 5)
(s127 0)
(s128 5)
(s129 5)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 5)
(s143 5)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 5)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s161 0)
(s162 0)
(s163 0)
(s164 5)
(s165 0)
(s166 0)
(s167 5)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 5)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 5)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 5)
(s195 0)
(s196 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 5)
(s206 5)
(s207 0)
(s208 0)
(s209 5)
(s210 5)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 5)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 200)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 0)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 1)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 1)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 0)
(s656 0)
(s657 0)
(s658 0)
(s659 0)
(s660 0)
(s661 0)
(s662 0)
(s663 0)
(s664 0)
(s665 0)
(s666 0)
(s667 0)
(s668 0)
(s669 0)
(s670 0)
(s671 0)
(s672 0)
(s673 0)
(s674 0)
(s675 0)
(s676 0)
(s677 0)
(s678 0)
(s679 0)
(s680 0)
(s681 0)
(s682 0)
(s683 0)
(s684 0)
(s685 0)
(s686 0)
(s687 0)
(s688 0)
(s689 0)
(s690 0)
(s691 0)
(s692 0)
(s693 0)
(s694 0)
(s695 0)
(s696 0)
(s697 0)
(s698 0)
(s699 0)
(s700 0)
(s701 0)
(s702 0)
(s703 0)
(s704 0)
(s705 0)
(s706 0)
(s707 0)
(s708 0)
(s709 0)
(s710 0)
(s711 0)
(s712 0)
(s713 0)
(s714 0)
(s715 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60469ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60470ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62386 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin18405928245440481477
[2025-06-01 09:28:18] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:28:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:28:18] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:28:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:28:18] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:28:18] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:28:18] [INFO ] Built C files in 333ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18405928245440481477
Running compilation step : cd /tmp/ltsmin18405928245440481477;'/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/ltsmin18405928245440481477;'/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/ltsmin18405928245440481477;'/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 09:28:22] [INFO ] Flatten gal took : 47 ms
[2025-06-01 09:28:22] [INFO ] Flatten gal took : 36 ms
[2025-06-01 09:28:22] [INFO ] Time to serialize gal into /tmp/LTL2177082857347349353.gal : 7 ms
[2025-06-01 09:28:22] [INFO ] Time to serialize properties into /tmp/LTL2106640361779504729.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/LTL2177082857347349353.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9011780343994610366.hoa' '-atoms' '/tmp/LTL2106640361779504729.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/LTL2106640361779504729.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9011780343994610366.hoa
Detected timeout of ITS tools.
[2025-06-01 09:28:37] [INFO ] Flatten gal took : 37 ms
[2025-06-01 09:28:37] [INFO ] Flatten gal took : 34 ms
[2025-06-01 09:28:37] [INFO ] Time to serialize gal into /tmp/LTL18359984358542399283.gal : 6 ms
[2025-06-01 09:28:37] [INFO ] Time to serialize properties into /tmp/LTL13519205517478789578.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/LTL18359984358542399283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13519205517478789578.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 : !((F((X(("((pb6_6_5<1)||(pil3_5_5<1))")&&(F("((pbl_4_2>=1)&&(po3_3_1>=1))"))))||(G("((pbl_2_4<1)||(pi2_2_4<1))")))))
Formula 0 simplified : G(X(!"((pb6_6_5<1)||(pil3_5_5<1))" | G!"((pbl_4_2>=1)&&(po3_3_1>=1))") & F!"((pbl_2_4<1)||(pi2_2_4<1))")
Detected timeout of ITS tools.
[2025-06-01 09:28:52] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:28:52] [INFO ] Applying decomposition
[2025-06-01 09:28:52] [INFO ] Flatten gal took : 33 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/graph13955224386454232297.txt' '-o' '/tmp/graph13955224386454232297.bin' '-w' '/tmp/graph13955224386454232297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13955224386454232297.bin' '-l' '-1' '-v' '-w' '/tmp/graph13955224386454232297.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:28:52] [INFO ] Decomposing Gal with order
[2025-06-01 09:28:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:28:52] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:28:52] [INFO ] Flatten gal took : 59 ms
[2025-06-01 09:28:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-01 09:28:52] [INFO ] Time to serialize gal into /tmp/LTL2410749278741450670.gal : 8 ms
[2025-06-01 09:28:52] [INFO ] Time to serialize properties into /tmp/LTL2455380380601547045.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/LTL2410749278741450670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2455380380601547045.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((X(("((i26.u32.pb6_6_5<1)||(i5.u94.pil3_5_5<1))")&&(F("((i31.u20.pbl_4_2>=1)&&(i31.u211.po3_3_1>=1))"))))||(G("((i33.u12.pbl_2_4<...185
Formula 0 simplified : G(X(!"((i26.u32.pb6_6_5<1)||(i5.u94.pil3_5_5<1))" | G!"((i31.u20.pbl_4_2>=1)&&(i31.u211.po3_3_1>=1))") & F!"((i33.u12.pbl_2_4<1)||(i...175
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-10 finished in 263981 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 4 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 18 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:29:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:29:08] [INFO ] Implicit Places using invariants in 536 ms returned []
[2025-06-01 09:29:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:29:09] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned []
Implicit Place search using SMT with State Equation took 1750 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:29:09] [INFO ] Redundant transitions in 22 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:29:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60458ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60460ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62258 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-11
Stuttering criterion allowed to conclude after 7244 steps with 1 reset in 190 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-11 finished in 62604 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((X(F(p0)) U (p1||G(p2))))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:30:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:30:10] [INFO ] Implicit Places using invariants in 504 ms returned []
[2025-06-01 09:30:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:30:12] [INFO ] Implicit Places using invariants and state equation in 1296 ms returned []
Implicit Place search using SMT with State Equation took 1800 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:30:12] [INFO ] Redundant transitions in 22 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:30:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60503ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60505ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62359 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-12
Product exploration explored 100000 steps with 209 reset in 3815 ms.
Product exploration explored 100000 steps with 184 reset in 3946 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 p2 (NOT p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 1018 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter insensitive) to 4 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
RANDOM walk for 4965 steps (0 resets) in 258 ms. (19 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 p2 (NOT p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 (NOT p2) p0))), (F (NOT (AND p1 (NOT p2) (NOT p0)))), (F (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (F (NOT (OR p1 p2 p0))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F p2), (F (NOT (OR (NOT p1) (NOT p2) p0))), (F p0), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 1391 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter insensitive) to 4 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 20 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:31:24] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-01 09:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:31:25] [INFO ] Implicit Places using invariants and state equation in 1214 ms returned []
Implicit Place search using SMT with State Equation took 1716 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:31:25] [INFO ] Redundant transitions in 24 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:31:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60455ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60458ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62226 ms. Remains : 787/787 places, 1374/1374 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 p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 p2 (NOT p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 1033 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter insensitive) to 4 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
RANDOM walk for 6592 steps (0 resets) in 285 ms. (23 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0)))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p1 p2 (NOT p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 (NOT p2) p0))), (F (NOT (AND p1 (NOT p2) (NOT p0)))), (F (NOT (OR (AND p1 (NOT p0)) (AND p2 (NOT p0))))), (F (NOT (OR p1 p2 p0))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F p2), (F (NOT (OR (NOT p1) (NOT p2) p0))), (F p0), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 1403 ms. Reduced automaton from 4 states, 15 edges and 3 AP (stutter insensitive) to 4 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 201 reset in 3842 ms.
Product exploration explored 100000 steps with 213 reset in 4045 ms.
Built C files in :
/tmp/ltsmin6059756190500171764
[2025-06-01 09:32:38] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:32:38] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:32:38] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:32:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:32:38] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:32:38] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:32:38] [INFO ] Built C files in 332ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6059756190500171764
Running compilation step : cd /tmp/ltsmin6059756190500171764;'/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/ltsmin6059756190500171764;'/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/ltsmin6059756190500171764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 19 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:32:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:32:41] [INFO ] Implicit Places using invariants in 538 ms returned []
[2025-06-01 09:32:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:32:43] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1785 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:32:43] [INFO ] Redundant transitions in 21 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:32:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 5.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 5.0)
(s11 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 5.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 5.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 5.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 5.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 5.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 5.0)
(s55 5.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 5.0)
(s72 0.0)
(s73 0.0)
(s74 5.0)
(s75 5.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 5.0)
(s80 0.0)
(s81 0.0)
(s82 5.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s87 5.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 5.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 5.0)
(s102 0.0)
(s103 5.0)
(s104 0.0)
(s105 0.0)
(s106 5.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 5.0)
(s131 0.0)
(s132 0.0)
(s133 5.0)
(s134 0.0)
(s135 0.0)
(s136 5.0)
(s137 5.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 5.0)
(s151 5.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s161 0.0)
(s162 0.0)
(s163 5.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 5.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 5.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 5.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 5.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 5.0)
(s193 0.0)
(s194 5.0)
(s195 0.0)
(s196 0.0)
(s198 0.0)
(s199 5.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 5.0)
(s216 5.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 5.0)
(s221 0.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 221.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 0.0)
(s385 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 5)
(s8 0)
(s9 0)
(s10 0)
(s11 5)
(s13 0)
(s14 5)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 5)
(s23 0)
(s24 0)
(s25 0)
(s26 5)
(s27 5)
(s28 5)
(s29 5)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 5)
(s35 0)
(s36 0)
(s37 5)
(s38 0)
(s39 0)
(s40 5)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 5)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 5)
(s71 0)
(s72 5)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 5)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s87 5)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 5)
(s114 0)
(s115 0)
(s116 0)
(s117 5)
(s118 0)
(s119 5)
(s120 0)
(s121 5)
(s122 0)
(s124 0)
(s125 0)
(s126 5)
(s127 0)
(s128 5)
(s129 5)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 5)
(s143 5)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 5)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s161 0)
(s162 0)
(s163 0)
(s164 5)
(s165 0)
(s166 0)
(s167 5)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 5)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 5)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 5)
(s195 0)
(s196 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 5)
(s206 5)
(s207 0)
(s208 0)
(s209 5)
(s210 5)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 5)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 200)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 0)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 0)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 1)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 1)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 timeout
1)
(s508 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60417ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60419ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62252 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin8106760169572607884
[2025-06-01 09:33:43] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:33:43] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:33:43] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:33:43] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:33:43] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:33:43] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:33:43] [INFO ] Built C files in 342ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8106760169572607884
Running compilation step : cd /tmp/ltsmin8106760169572607884;'/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/ltsmin8106760169572607884;'/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/ltsmin8106760169572607884;'/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 09:33:47] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:33:47] [INFO ] Flatten gal took : 34 ms
[2025-06-01 09:33:47] [INFO ] Time to serialize gal into /tmp/LTL13523785644054193907.gal : 8 ms
[2025-06-01 09:33:47] [INFO ] Time to serialize properties into /tmp/LTL816114943355817418.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/LTL13523785644054193907.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2783101152135501842.hoa' '-atoms' '/tmp/LTL816114943355817418.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/LTL816114943355817418.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2783101152135501842.hoa
Detected timeout of ITS tools.
[2025-06-01 09:34:02] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:34:02] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:34:02] [INFO ] Time to serialize gal into /tmp/LTL15237850871511891877.gal : 5 ms
[2025-06-01 09:34:02] [INFO ] Time to serialize properties into /tmp/LTL10042862292760991635.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/LTL15237850871511891877.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10042862292760991635.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 : !((F(G((X(F("((pbl_1_1>=1)&&(pi3_1_1>=1))")))U((G("((pbl_2_1>=1)&&(pi5_2_1>=1))"))||("((pb2_1_3>=1)&&(pol2_1_3>=1))"))))))
Formula 0 simplified : GF(XG!"((pbl_1_1>=1)&&(pi3_1_1>=1))" R (!"((pb2_1_3>=1)&&(pol2_1_3>=1))" & F!"((pbl_2_1>=1)&&(pi5_2_1>=1))"))
Detected timeout of ITS tools.
[2025-06-01 09:34:17] [INFO ] Flatten gal took : 35 ms
[2025-06-01 09:34:17] [INFO ] Applying decomposition
[2025-06-01 09:34:17] [INFO ] Flatten gal took : 32 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/graph141052819637407633.txt' '-o' '/tmp/graph141052819637407633.bin' '-w' '/tmp/graph141052819637407633.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph141052819637407633.bin' '-l' '-1' '-v' '-w' '/tmp/graph141052819637407633.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:34:17] [INFO ] Decomposing Gal with order
[2025-06-01 09:34:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:34:17] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:34:17] [INFO ] Flatten gal took : 76 ms
[2025-06-01 09:34:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2025-06-01 09:34:17] [INFO ] Time to serialize gal into /tmp/LTL10790674549522863652.gal : 11 ms
[2025-06-01 09:34:17] [INFO ] Time to serialize properties into /tmp/LTL12844430406407394742.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/LTL10790674549522863652.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12844430406407394742.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("((i29.u0.pbl_1_1>=1)&&(i29.u148.pi3_1_1>=1))")))U((G("((i7.u11.pbl_2_1>=1)&&(i7.u99.pi5_2_1>=1))"))||("((i6.u9.pb2_1_3>=1...188
Formula 0 simplified : GF(XG!"((i29.u0.pbl_1_1>=1)&&(i29.u148.pi3_1_1>=1))" R (!"((i6.u9.pb2_1_3>=1)&&(i36.u253.pol2_1_3>=1))" & F!"((i7.u11.pbl_2_1>=1)&&(...177
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-12 finished in 262341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(p1 U G(!p2))))'
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 12 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:34:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:34:33] [INFO ] Implicit Places using invariants in 510 ms returned []
[2025-06-01 09:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:34:34] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1743 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:34:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60394ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60397ms
Finished structural reductions in LTL mode , in 1 iterations and 62155 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) p2), (NOT p0), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-13
Product exploration explored 100000 steps with 50000 reset in 2134 ms.
Product exploration explored 100000 steps with 50000 reset in 2408 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 p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X p0), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 20 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-410-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-410-LTLFireability-13 finished in 67340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 13 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:35:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:35:40] [INFO ] Implicit Places using invariants in 553 ms returned []
[2025-06-01 09:35:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:35:41] [INFO ] Implicit Places using invariants and state equation in 1147 ms returned []
Implicit Place search using SMT with State Equation took 1703 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:35:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60424ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60426ms
Finished structural reductions in LTL mode , in 1 iterations and 62146 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLFireability-14 finished in 62281 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||((p2||X(p3))&&p1))))'
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 8 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:36:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:36:42] [INFO ] Implicit Places using invariants in 539 ms returned []
[2025-06-01 09:36:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:36:44] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 1804 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60420ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60422ms
Finished structural reductions in LTL mode , in 1 iterations and 62238 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-15
Product exploration explored 100000 steps with 589 reset in 4106 ms.
Product exploration explored 100000 steps with 605 reset in 4320 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) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 400 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
RANDOM walk for 4302 steps (0 resets) in 292 ms. (14 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F p3), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p0 (NOT p1) p2))), (F p1)]
Knowledge based reduction with 10 factoid took 735 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 92 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
[2025-06-01 09:37:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:37:55] [INFO ] [Real]Absence check using 301 positive place invariants in 176 ms returned sat
[2025-06-01 09:37:57] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1374 ms returned sat
[2025-06-01 09:37:58] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2025-06-01 09:37:58] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:37:59] [INFO ] [Nat]Absence check using 301 positive place invariants in 332 ms returned sat
[2025-06-01 09:37:59] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 12 ms returned sat
[2025-06-01 09:38:01] [INFO ] [Nat]Absence check using state equation in 1454 ms returned sat
[2025-06-01 09:38:01] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 85 ms.
[2025-06-01 09:38:06] [INFO ] Added : 308 causal constraints over 62 iterations in 4808 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 13 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:38:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:38:06] [INFO ] Implicit Places using invariants in 554 ms returned []
[2025-06-01 09:38:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:38:07] [INFO ] Implicit Places using invariants and state equation in 1242 ms returned []
Implicit Place search using SMT with State Equation took 1810 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:38:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 5.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 5.0)
(s11 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 5.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 5.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 5.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 5.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 5.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 5.0)
(s55 5.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 5.0)
(s72 0.0)
(s73timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60442ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60444ms
Finished structural reductions in LTL mode , in 1 iterations and 62271 ms. Remains : 787/787 places, 1374/1374 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) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 537 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
RANDOM walk for 3833 steps (0 resets) in 179 ms. (21 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F p3), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p0 (NOT p1) p2))), (F p1)]
Knowledge based reduction with 10 factoid took 768 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 93 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
[2025-06-01 09:39:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:39:11] [INFO ] [Real]Absence check using 301 positive place invariants in 181 ms returned sat
[2025-06-01 09:39:12] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1419 ms returned sat
[2025-06-01 09:39:14] [INFO ] [Real]Absence check using state equation in 1451 ms returned sat
[2025-06-01 09:39:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:39:15] [INFO ] [Nat]Absence check using 301 positive place invariants in 322 ms returned sat
[2025-06-01 09:39:15] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 15 ms returned sat
[2025-06-01 09:39:16] [INFO ] [Nat]Absence check using state equation in 1368 ms returned sat
[2025-06-01 09:39:16] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 78 ms.
[2025-06-01 09:39:21] [INFO ] Added : 308 causal constraints over 62 iterations in 4773 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 92 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 571 reset in 4063 ms.
Product exploration explored 100000 steps with 609 reset in 4316 ms.
Built C files in :
/tmp/ltsmin3848045318096735524
[2025-06-01 09:39:30] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3848045318096735524
Running compilation step : cd /tmp/ltsmin3848045318096735524;'/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'
Compilation finished in 2559 ms.
Running link step : cd /tmp/ltsmin3848045318096735524;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3848045318096735524;'/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' '--hoa' '/tmp/stateBased10716548574703694162.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 11 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:39:45] [INFO ] Implicit Places using invariants in 522 ms returned []
[2025-06-01 09:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:39:47] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1704 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:39:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60461ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60465ms
Finished structural reductions in LTL mode , in 1 iterations and 62184 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin1236975163827418530
[2025-06-01 09:40:47] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1236975163827418530
Running compilation step : cd /tmp/ltsmin1236975163827418530;'/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'
Compilation finished in 2578 ms.
Running link step : cd /tmp/ltsmin1236975163827418530;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1236975163827418530;'/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' '--hoa' '/tmp/stateBased7271954322222186022.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-01 09:41:02] [INFO ] Flatten gal took : 34 ms
[2025-06-01 09:41:02] [INFO ] Flatten gal took : 35 ms
[2025-06-01 09:41:02] [INFO ] Time to serialize gal into /tmp/LTL2362203030238472123.gal : 9 ms
[2025-06-01 09:41:02] [INFO ] Time to serialize properties into /tmp/LTL8613784459090605568.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/LTL2362203030238472123.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2160124637487764754.hoa' '-atoms' '/tmp/LTL8613784459090605568.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/LTL8613784459090605568.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2160124637487764754.hoa
Detected timeout of ITS tools.
[2025-06-01 09:41:17] [INFO ] Flatten gal took : 31 ms
[2025-06-01 09:41:17] [INFO ] Flatten gal took : 31 ms
[2025-06-01 09:41:17] [INFO ] Time to serialize gal into /tmp/LTL13171349989414823872.gal : 5 ms
[2025-06-01 09:41:17] [INFO ] Time to serialize properties into /tmp/LTL17048177435139182369.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/LTL13171349989414823872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17048177435139182369.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 : !((F(("(((pbl_5_6>=1)&&(po2_5_5>=1))&&((pbl_1_3<1)||(pi1_1_3<1)))")||(("((pbl_5_6>=1)&&(po1_6_5>=1))")&&((X("((pbl_1_2>=1)&&(pi3_1_2>=...201
Formula 0 simplified : G(!"(((pbl_5_6>=1)&&(po2_5_5>=1))&&((pbl_1_3<1)||(pi1_1_3<1)))" & (!"((pbl_5_6>=1)&&(po1_6_5>=1))" | (!"((pb1_7_1>=1)&&(pol1_7_1>=1)...195
Detected timeout of ITS tools.
[2025-06-01 09:41:32] [INFO ] Flatten gal took : 36 ms
[2025-06-01 09:41:32] [INFO ] Applying decomposition
[2025-06-01 09:41:33] [INFO ] Flatten gal took : 34 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/graph8905878068679241942.txt' '-o' '/tmp/graph8905878068679241942.bin' '-w' '/tmp/graph8905878068679241942.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8905878068679241942.bin' '-l' '-1' '-v' '-w' '/tmp/graph8905878068679241942.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:41:33] [INFO ] Decomposing Gal with order
[2025-06-01 09:41:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:41:33] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:41:33] [INFO ] Flatten gal took : 71 ms
[2025-06-01 09:41:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2025-06-01 09:41:33] [INFO ] Time to serialize gal into /tmp/LTL18106029712331851530.gal : 10 ms
[2025-06-01 09:41:33] [INFO ] Time to serialize properties into /tmp/LTL11521890901089495557.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/LTL18106029712331851530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11521890901089495557.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(("(((i26.u30.pbl_5_6>=1)&&(i26.u270.po2_5_5>=1))&&((i7.u8.pbl_1_3<1)||(i7.u108.pi1_1_3<1)))")||(("((i26.u30.pbl_5_6>=1)&&(i26.u25...277
Formula 0 simplified : G(!"(((i26.u30.pbl_5_6>=1)&&(i26.u270.po2_5_5>=1))&&((i7.u8.pbl_1_3<1)||(i7.u108.pi1_1_3<1)))" & (!"((i26.u30.pbl_5_6>=1)&&(i26.u257...271
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-15 finished in 306079 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)))'
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||F(p1))&&(F(p1)||G(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((p0&&F(p1)))||G(p2))))'
Found a Shortening insensitive property : HexagonalGrid-PT-410-LTLFireability-10
Stuttering acceptance computed with spot in 137 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 20 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:41:49] [INFO ] Implicit Places using invariants in 549 ms returned []
[2025-06-01 09:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:41:50] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:41:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60441ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60445ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62204 ms. Remains : 787/787 places, 1374/1374 transitions.
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-10
Product exploration explored 100000 steps with 186 reset in 3765 ms.
Product exploration explored 100000 steps with 192 reset in 3995 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 p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1))]
False Knowledge obtained : [(X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 780 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 324 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
RANDOM walk for 22891 steps (5 resets) in 768 ms. (29 steps per ms) remains 0/12 properties
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1))]
False Knowledge obtained : [(X (AND p2 (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) p2 p1))), (F p0), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND (NOT p0) p2))), (F (NOT (OR p0 p2))), (F (NOT p2)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 1162 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 280 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 302 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), false, false, false]
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 21 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:43:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:43:02] [INFO ] Implicit Places using invariants in 545 ms returned []
[2025-06-01 09:43:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:43:04] [INFO ] Implicit Places using invariants and state equation in 1315 ms returned []
Implicit Place search using SMT with State Equation took 1861 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:43:04] [INFO ] Redundant transitions in 20 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:43:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60390ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62305 ms. Remains : 787/787 places, 1374/1374 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) p2 (NOT p1)), (X p2), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 12 factoid took 1185 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 320 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
RANDOM walk for 11615 steps (2 resets) in 481 ms. (24 steps per ms) remains 0/12 properties
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (NOT (OR p1 (NOT p0)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT (OR p2 p0))), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 (NOT p2) (NOT p0)))), (F p1)]
Knowledge based reduction with 12 factoid took 1652 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 302 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 317 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), false, false, false]
Product exploration explored 100000 steps with 177 reset in 3766 ms.
Product exploration explored 100000 steps with 179 reset in 3997 ms.
Built C files in :
/tmp/ltsmin13539600801277058986
[2025-06-01 09:44:17] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:44:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:44:17] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:44:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:44:17] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:44:17] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:44:17] [INFO ] Built C files in 325ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13539600801277058986
Running compilation step : cd /tmp/ltsmin13539600801277058986;'/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/ltsmin13539600801277058986;'/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/ltsmin13539600801277058986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 16 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:44:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:44:21] [INFO ] Implicit Places using invariants in 538 ms returned []
[2025-06-01 09:44:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:44:22] [INFO ] Implicit Places using invariants and state equation in 1250 ms returned []
Implicit Place search using SMT with State Equation took 1790 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 09:44:22] [INFO ] Redundant transitions in 22 ms returned []
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:44:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 5.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 5.0)
(s11 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 5.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 5.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 5.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60429ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60431ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62265 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin4816923902064570220
[2025-06-01 09:45:22] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:45:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:45:22] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:45:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:45:23] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
[2025-06-01 09:45:23] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:45:23] [INFO ] Built C files in 339ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4816923902064570220
Running compilation step : cd /tmp/ltsmin4816923902064570220;'/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/ltsmin4816923902064570220;'/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/ltsmin4816923902064570220;'/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 09:45:26] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:45:26] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:45:26] [INFO ] Time to serialize gal into /tmp/LTL4457493852559045304.gal : 5 ms
[2025-06-01 09:45:26] [INFO ] Time to serialize properties into /tmp/LTL8728838200068511225.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/LTL4457493852559045304.gal' '-t' 'CGAL' '-hoa' '/tmp/aut766043617730903409.hoa' '-atoms' '/tmp/LTL8728838200068511225.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/LTL8728838200068511225.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut766043617730903409.hoa
Detected timeout of ITS tools.
[2025-06-01 09:45:41] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:45:41] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:45:41] [INFO ] Time to serialize gal into /tmp/LTL15369270592318393960.gal : 6 ms
[2025-06-01 09:45:41] [INFO ] Time to serialize properties into /tmp/LTL6933460707719264156.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/LTL15369270592318393960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6933460707719264156.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((X(("((pb6_6_5<1)||(pil3_5_5<1))")&&(F("((pbl_4_2>=1)&&(po3_3_1>=1))"))))||(G("((pbl_2_4<1)||(pi2_2_4<1))")))))
Formula 0 simplified : G(X(!"((pb6_6_5<1)||(pil3_5_5<1))" | G!"((pbl_4_2>=1)&&(po3_3_1>=1))") & F!"((pbl_2_4<1)||(pi2_2_4<1))")
Detected timeout of ITS tools.
[2025-06-01 09:45:56] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:45:56] [INFO ] Applying decomposition
[2025-06-01 09:45:56] [INFO ] Flatten gal took : 33 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/graph17237866391232723962.txt' '-o' '/tmp/graph17237866391232723962.bin' '-w' '/tmp/graph17237866391232723962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17237866391232723962.bin' '-l' '-1' '-v' '-w' '/tmp/graph17237866391232723962.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:45:56] [INFO ] Decomposing Gal with order
[2025-06-01 09:45:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:45:56] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:45:56] [INFO ] Flatten gal took : 58 ms
[2025-06-01 09:45:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 09:45:56] [INFO ] Time to serialize gal into /tmp/LTL8560336457180749013.gal : 36 ms
[2025-06-01 09:45:56] [INFO ] Time to serialize properties into /tmp/LTL1940408322412486935.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/LTL8560336457180749013.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1940408322412486935.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((X(("((i31.u32.pb6_6_5<1)||(i23.u152.pil3_5_5<1))")&&(F("((i15.u18.pbl_4_2>=1)&&(i15.u205.po3_3_1>=1))"))))||(G("((i9.u10.pbl_2_4...186
Formula 0 simplified : G(X(!"((i31.u32.pb6_6_5<1)||(i23.u152.pil3_5_5<1))" | G!"((i15.u18.pbl_4_2>=1)&&(i15.u205.po3_3_1>=1))") & F!"((i9.u10.pbl_2_4<1)||(...176
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-10 finished in 263357 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((X(F(p0)) U (p1||G(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||((p2||X(p3))&&p1))))'
Found a Shortening insensitive property : HexagonalGrid-PT-410-LTLFireability-15
Stuttering acceptance computed with spot in 74 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:46:12] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-01 09:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:46:14] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1827 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:46:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60438ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60441ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62285 ms. Remains : 787/787 places, 1374/1374 transitions.
Running random walk in product with property : HexagonalGrid-PT-410-LTLFireability-15
Product exploration explored 100000 steps with 611 reset in 4095 ms.
Product exploration explored 100000 steps with 614 reset in 4312 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) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 458 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
RANDOM walk for 4273 steps (0 resets) in 182 ms. (23 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F p3), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p0 (NOT p1) p2))), (F p1)]
Knowledge based reduction with 10 factoid took 572 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 91 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
[2025-06-01 09:47:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:47:25] [INFO ] [Real]Absence check using 301 positive place invariants in 174 ms returned sat
[2025-06-01 09:47:26] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1383 ms returned sat
[2025-06-01 09:47:28] [INFO ] [Real]Absence check using state equation in 1347 ms returned sat
[2025-06-01 09:47:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:47:29] [INFO ] [Nat]Absence check using 301 positive place invariants in 332 ms returned sat
[2025-06-01 09:47:29] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 12 ms returned sat
[2025-06-01 09:47:30] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2025-06-01 09:47:30] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 66 ms.
[2025-06-01 09:47:35] [INFO ] Added : 308 causal constraints over 62 iterations in 4813 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 12 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:47:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:47:36] [INFO ] Implicit Places using invariants in 538 ms returned []
[2025-06-01 09:47:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:47:37] [INFO ] Implicit Places using invariants and state equation in 1116 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:47:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60435ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60438ms
Finished structural reductions in LTL mode , in 1 iterations and 62111 ms. Remains : 787/787 places, 1374/1374 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) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 518 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
RANDOM walk for 3425 steps (0 resets) in 166 ms. (20 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 (NOT p1) p2 p3))), (F p3), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p0 (NOT p1) p2))), (F p1)]
Knowledge based reduction with 10 factoid took 749 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 83 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
[2025-06-01 09:48:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:48:40] [INFO ] [Real]Absence check using 301 positive place invariants in 177 ms returned sat
[2025-06-01 09:48:42] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 1361 ms returned sat
[2025-06-01 09:48:43] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2025-06-01 09:48:43] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-01 09:48:44] [INFO ] [Nat]Absence check using 301 positive place invariants in 324 ms returned sat
[2025-06-01 09:48:44] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 12 ms returned sat
[2025-06-01 09:48:46] [INFO ] [Nat]Absence check using state equation in 1403 ms returned sat
[2025-06-01 09:48:46] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 76 ms.
[2025-06-01 09:48:50] [INFO ] Added : 308 causal constraints over 62 iterations in 4604 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 97 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 582 reset in 4167 ms.
Product exploration explored 100000 steps with 617 reset in 4360 ms.
Built C files in :
/tmp/ltsmin1704441669121457467
[2025-06-01 09:48:59] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1704441669121457467
Running compilation step : cd /tmp/ltsmin1704441669121457467;'/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'
Compilation finished in 2560 ms.
Running link step : cd /tmp/ltsmin1704441669121457467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin1704441669121457467;'/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' '--hoa' '/tmp/stateBased4518989926832949126.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 7 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2025-06-01 09:49:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:49:15] [INFO ] Implicit Places using invariants in 515 ms returned []
[2025-06-01 09:49:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 09:49:16] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1791 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2025-06-01 09:49:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60422ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Finished structural reductions in LTL mode , in 1 iterations and 62226 ms. Remains : 787/787 places, 1374/1374 transitions.
Built C files in :
/tmp/ltsmin17291287299565047335
[2025-06-01 09:50:16] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17291287299565047335
Running compilation step : cd /tmp/ltsmin17291287299565047335;'/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'
Compilation finished in 2663 ms.
Running link step : cd /tmp/ltsmin17291287299565047335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin17291287299565047335;'/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' '--hoa' '/tmp/stateBased10811585756827545150.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-01 09:50:31] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:50:31] [INFO ] Flatten gal took : 32 ms
[2025-06-01 09:50:31] [INFO ] Time to serialize gal into /tmp/LTL16279320323272368026.gal : 6 ms
[2025-06-01 09:50:31] [INFO ] Time to serialize properties into /tmp/LTL8568894078532406723.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/LTL16279320323272368026.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1031833756184348285.hoa' '-atoms' '/tmp/LTL8568894078532406723.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/LTL8568894078532406723.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1031833756184348285.hoa
Detected timeout of ITS tools.
[2025-06-01 09:50:47] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:50:47] [INFO ] Flatten gal took : 33 ms
[2025-06-01 09:50:47] [INFO ] Time to serialize gal into /tmp/LTL15027054416159747591.gal : 6 ms
[2025-06-01 09:50:47] [INFO ] Time to serialize properties into /tmp/LTL15034229545220322710.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/LTL15027054416159747591.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15034229545220322710.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 : !((F(("(((pbl_5_6>=1)&&(po2_5_5>=1))&&((pbl_1_3<1)||(pi1_1_3<1)))")||(("((pbl_5_6>=1)&&(po1_6_5>=1))")&&((X("((pbl_1_2>=1)&&(pi3_1_2>=...201
Formula 0 simplified : G(!"(((pbl_5_6>=1)&&(po2_5_5>=1))&&((pbl_1_3<1)||(pi1_1_3<1)))" & (!"((pbl_5_6>=1)&&(po1_6_5>=1))" | (!"((pb1_7_1>=1)&&(pol1_7_1>=1)...195
Detected timeout of ITS tools.
[2025-06-01 09:51:02] [INFO ] Flatten gal took : 38 ms
[2025-06-01 09:51:02] [INFO ] Applying decomposition
[2025-06-01 09:51:02] [INFO ] Flatten gal took : 34 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/graph1577914666928079225.txt' '-o' '/tmp/graph1577914666928079225.bin' '-w' '/tmp/graph1577914666928079225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1577914666928079225.bin' '-l' '-1' '-v' '-w' '/tmp/graph1577914666928079225.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:51:02] [INFO ] Decomposing Gal with order
[2025-06-01 09:51:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:51:02] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:51:02] [INFO ] Flatten gal took : 53 ms
[2025-06-01 09:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 09:51:02] [INFO ] Time to serialize gal into /tmp/LTL13966631733959858099.gal : 7 ms
[2025-06-01 09:51:02] [INFO ] Time to serialize properties into /tmp/LTL2156430006872852882.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/LTL13966631733959858099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2156430006872852882.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(((i21.u28.pbl_5_6>=1)&&(i21.u262.po2_5_5>=1))&&((i0.u0.pbl_1_3<1)||(i0.u100.pi1_1_3<1)))")||(("((i21.u28.pbl_5_6>=1)&&(i21.u17...280
Formula 0 simplified : G(!"(((i21.u28.pbl_5_6>=1)&&(i21.u262.po2_5_5>=1))&&((i0.u0.pbl_1_3<1)||(i0.u100.pi1_1_3<1)))" & (!"((i21.u28.pbl_5_6>=1)&&(i21.u179...274
Detected timeout of ITS tools.
Treatment of property HexagonalGrid-PT-410-LTLFireability-15 finished in 305421 ms.
[2025-06-01 09:51:17] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin932237781844725754
[2025-06-01 09:51:17] [INFO ] Computing symmetric may disable matrix : 1374 transitions.
[2025-06-01 09:51:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:51:17] [INFO ] Applying decomposition
[2025-06-01 09:51:17] [INFO ] Computing symmetric may enable matrix : 1374 transitions.
[2025-06-01 09:51:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 09:51:17] [INFO ] Flatten gal took : 46 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/graph18011326466286640777.txt' '-o' '/tmp/graph18011326466286640777.bin' '-w' '/tmp/graph18011326466286640777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18011326466286640777.bin' '-l' '-1' '-v' '-w' '/tmp/graph18011326466286640777.weights' '-q' '0' '-e' '0.001'
[2025-06-01 09:51:17] [INFO ] Decomposing Gal with order
[2025-06-01 09:51:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 09:51:17] [INFO ] Removed a total of 1776 redundant transitions.
[2025-06-01 09:51:17] [INFO ] Flatten gal took : 49 ms
[2025-06-01 09:51:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 09:51:17] [INFO ] Time to serialize gal into /tmp/LTLFireability12471360892429803999.gal : 7 ms
[2025-06-01 09:51:17] [INFO ] Time to serialize properties into /tmp/LTLFireability17343872613478074163.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/LTLFireability12471360892429803999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17343872613478074163.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 5 LTL properties
[2025-06-01 09:51:17] [INFO ] Computing Do-Not-Accords matrix : 1374 transitions.
Checking formula 0 : !((F(G("((i12.u16.pbl_3_4<1)||(i12.u140.pi3_3_4<1))"))))
[2025-06-01 09:51:17] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Formula 0 simplified : GF!"((i12.u16.pbl_3_4<1)||(i12.u140.pi3_3_4<1))"
[2025-06-01 09:51:17] [INFO ] Built C files in 382ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin932237781844725754
Running compilation step : cd /tmp/ltsmin932237781844725754;'/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'
Compilation finished in 5013 ms.
Running link step : cd /tmp/ltsmin932237781844725754;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin932237781844725754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 125760 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin932237781844725754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((((LTLAPp1==true)||<>((LTLAPp2==true)))&&(<>((LTLAPp2==true))||[]((LTLAPp3==true))))))' '--buchi-type=spotba'
LTSmin run took 62583 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin932237781844725754;'/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(((LTLAPp4==true)&&<>((LTLAPp5==true))))||[]((LTLAPp6==true))))' '--buchi-type=spotba'
LTSmin run took 2117 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin932237781844725754;'/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(<>((LTLAPp7==true))) U ((LTLAPp8==true)||[]((LTLAPp9==true))))))' '--buchi-type=spotba'
LTSmin run took 2139 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin932237781844725754;'/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' '<>(((LTLAPp10==true)||(((LTLAPp12==true)||X((LTLAPp13==true)))&&(LTLAPp11==true))))' '--buchi-type=spotba'
LTSmin run took 16063 ms.
FORMULA HexagonalGrid-PT-410-LTLFireability-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3097011 ms.

BK_STOP 1748771691980

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HexagonalGrid-PT-410"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HexagonalGrid-PT-410, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876421900036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-410.tgz
mv HexagonalGrid-PT-410 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;