Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995300884.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 Solitaire-PT-SqrNC5x5, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995300884
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 9 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 69K May 29 14:33 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 Solitaire-PT-SqrNC5x5-LTLFireability-00
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-01
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-02
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-03
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-04
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-05
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-06
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-07
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-08
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-09
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-10
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-11
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-12
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-13
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-14
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1749275624760

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Solitaire-PT-SqrNC5x5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-07 05:53:46] [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]
[2025-06-07 05:53:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:53:46] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2025-06-07 05:53:46] [INFO ] Transformed 50 places.
[2025-06-07 05:53:46] [INFO ] Transformed 84 transitions.
[2025-06-07 05:53:46] [INFO ] Found NUPN structural information;
[2025-06-07 05:53:46] [INFO ] Parsed PT model containing 50 places and 84 transitions and 456 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 50 cols
[2025-06-07 05:53:46] [INFO ] Computed 25 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:53:46] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-07 05:53:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:53:46] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:53:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1338 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9335 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10765ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10777ms
Finished structural reductions in LTL mode , in 1 iterations and 11126 ms. Remains : 50/50 places, 84/84 transitions.
Support contains 37 out of 50 places after structural reductions.
[2025-06-07 05:53:57] [INFO ] Flatten gal took : 29 ms
[2025-06-07 05:53:57] [INFO ] Flatten gal took : 12 ms
[2025-06-07 05:53:57] [INFO ] Input system was already deterministic with 84 transitions.
RANDOM walk for 1783 steps (78 resets) in 101 ms. (17 steps per ms) remains 0/25 properties
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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:53:58] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 05:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:53:58] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:53:58] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1157 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9298 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10485ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10487ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10635 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-00
Product exploration explored 100000 steps with 5570 reset in 502 ms.
Product exploration explored 100000 steps with 5598 reset in 314 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 233 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 149 steps (6 resets) in 6 ms. (21 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 257 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:54:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:54:10] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-07 05:54:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:54:10] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:54:10] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:54:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1048 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9133 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10204ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10205ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10356 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 220 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 71 steps (2 resets) in 6 ms. (10 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 251 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 5594 reset in 278 ms.
Product exploration explored 100000 steps with 5650 reset in 286 ms.
Built C files in :
/tmp/ltsmin1326279155636763245
[2025-06-07 05:54:22] [INFO ] Computing symmetric may disable matrix : 84 transitions.
[2025-06-07 05:54:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:22] [INFO ] Computing symmetric may enable matrix : 84 transitions.
[2025-06-07 05:54:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:22] [INFO ] Computing Do-Not-Accords matrix : 84 transitions.
[2025-06-07 05:54:22] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:22] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1326279155636763245
Running compilation step : cd /tmp/ltsmin1326279155636763245;'/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 304 ms.
Running link step : cd /tmp/ltsmin1326279155636763245;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin1326279155636763245;'/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' '--hoa' '/tmp/stateBased16411475451518859713.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:54:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 05:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:54:38] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:54:38] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:54:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1109 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 8985 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10115ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10116ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10292 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin1323465188988325544
[2025-06-07 05:54:48] [INFO ] Computing symmetric may disable matrix : 84 transitions.
[2025-06-07 05:54:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:48] [INFO ] Computing symmetric may enable matrix : 84 transitions.
[2025-06-07 05:54:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:48] [INFO ] Computing Do-Not-Accords matrix : 84 transitions.
[2025-06-07 05:54:48] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 05:54:48] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1323465188988325544
Running compilation step : cd /tmp/ltsmin1323465188988325544;'/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 196 ms.
Running link step : cd /tmp/ltsmin1323465188988325544;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1323465188988325544;'/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' '--hoa' '/tmp/stateBased13546492060433590347.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 05:55:03] [INFO ] Flatten gal took : 28 ms
[2025-06-07 05:55:03] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:55:03] [INFO ] Time to serialize gal into /tmp/LTL11645564710479586936.gal : 3 ms
[2025-06-07 05:55:03] [INFO ] Time to serialize properties into /tmp/LTL91339367920403726.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/LTL11645564710479586936.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11429896263552043912.hoa' '-atoms' '/tmp/LTL91339367920403726.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/LTL91339367920403726.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11429896263552043912.hoa
Detected timeout of ITS tools.
[2025-06-07 05:55:18] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:55:18] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:55:18] [INFO ] Time to serialize gal into /tmp/LTL1210830279445846625.gal : 2 ms
[2025-06-07 05:55:18] [INFO ] Time to serialize properties into /tmp/LTL7472174367171185386.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/LTL1210830279445846625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7472174367171185386.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(((T22==0)||(T23==0))||(F24==0))"))&&(F(G("((F54==0)||(T64==0))"))))))
Formula 0 simplified : F(G!"(((T22==0)||(T23==0))||(F24==0))" | GF!"((F54==0)||(T64==0))")
Detected timeout of ITS tools.
[2025-06-07 05:55:33] [INFO ] Flatten gal took : 15 ms
[2025-06-07 05:55:33] [INFO ] Applying decomposition
[2025-06-07 05:55:33] [INFO ] Flatten gal took : 7 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/graph8509227417895584239.txt' '-o' '/tmp/graph8509227417895584239.bin' '-w' '/tmp/graph8509227417895584239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8509227417895584239.bin' '-l' '-1' '-v' '-w' '/tmp/graph8509227417895584239.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:55:33] [INFO ] Decomposing Gal with order
[2025-06-07 05:55:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:55:33] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 05:55:33] [INFO ] Flatten gal took : 39 ms
[2025-06-07 05:55:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 05:55:33] [INFO ] Time to serialize gal into /tmp/LTL1347735784407403086.gal : 2 ms
[2025-06-07 05:55:33] [INFO ] Time to serialize properties into /tmp/LTL1663122806244581705.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/LTL1347735784407403086.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1663122806244581705.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((F("(((i1.u6.T22==0)||(i1.u10.T23==0))||(i2.i1.u13.F24==0))"))&&(F(G("((i3.i1.u15.F54==0)||(i3.i1.u16.T64==0))"))))))
Formula 0 simplified : F(G!"(((i1.u6.T22==0)||(i1.u10.T23==0))||(i2.i1.u13.F24==0))" | GF!"((i3.i1.u15.F54==0)||(i3.i1.u16.T64==0))")
Detected timeout of ITS tools.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-00 finished in 110560 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((X(X(p1))||p0))&&((!p2 U (p3||G(!p2))) U ((!p4&&(!p2 U (p3||G(!p2))))||G((!p2 U (p3||G(!p2))))))))'
Support contains 13 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:55:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:55:48] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-07 05:55:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:55:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:55:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1098 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9107 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10223ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10224ms
Finished structural reductions in LTL mode , in 1 iterations and 10368 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p2 (NOT p3))), true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p3) p2), (AND p2 (NOT p3)), (NOT p1)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-02
Entered a terminal (fully accepting) state of product in 168 steps with 11 reset in 2 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-02 finished in 10671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U X(X(X(p1))))))'
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:55:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:55:59] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-07 05:55:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:55:59] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:55:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1064 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9056 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10138ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10138ms
Finished structural reductions in LTL mode , in 1 iterations and 10263 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 444 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-03
Stuttering criterion allowed to conclude after 34 steps with 2 reset in 1 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-03 finished in 10735 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 U (p1||G(!p0)))&&X(F(p2)))||G(p3))))'
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:56:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:56:10] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-07 05:56:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:56:10] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:56:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1081 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 8919 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10013ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10014ms
Finished structural reductions in LTL mode , in 1 iterations and 10128 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND p0 (NOT p1) (NOT p3))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-04
Product exploration explored 100000 steps with 9416 reset in 315 ms.
Product exploration explored 100000 steps with 9382 reset in 329 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 p3 (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND p3 (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR p1 (NOT p0))), (X (NOT (OR p1 (NOT p0)))), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p1) p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p3 (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (OR p1 (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p3) (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p3 (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 961 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter sensitive) to 3 states, 11 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND p0 (NOT p1) (NOT p3))]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (1813 resets) in 504 ms. (79 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (176 resets) in 213 ms. (186 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (171 resets) in 79 ms. (500 steps per ms) remains 2/2 properties
[2025-06-07 05:56:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/14 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 48/62 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/126 variables, 28/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 28/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 14/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 8/134 variables, 8/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/134 variables, 8/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/134 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 2 unsolved in 109 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf4 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 7/134 variables, and 7 constraints, problems are : Problem set: 2 solved, 0 unsolved in 20 ms.
Refiners :[Domain max(s): 7/50 constraints, Positive P Invariants (semi-flows): 0/25 constraints, State Equation: 0/50 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 135ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p3 (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND p3 (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) p0)))), (G (OR (NOT p0) p1 (NOT p3))), (G (OR p0 p1 p3))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR p1 (NOT p0))), (X (NOT (OR p1 (NOT p0)))), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p1) p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p3 (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (OR p1 (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p3) (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p3 (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) p1 p3))), (F p2), (F (NOT (AND p3 (NOT p2)))), (F (NOT p3)), (F (NOT (OR p3 p2))), (F p1), (F (NOT (AND (NOT p0) (NOT p1) p3))), (F p0)]
Knowledge based reduction with 7 factoid took 1225 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:56:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:56:23] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-07 05:56:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:56:24] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:56:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1047 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9005 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10069ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10070ms
Finished structural reductions in LTL mode , in 1 iterations and 10185 ms. Remains : 50/50 places, 84/84 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 p1) p3 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (OR p1 p3)), (X (NOT (OR p1 p3))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (OR p1 p3))), (X (X (NOT (OR p1 p3)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 733 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Reduction of identical properties reduced properties to check from 8 to 6
RANDOM walk for 191 steps (7 resets) in 7 ms. (23 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p1) p3 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (OR p1 p3)), (X (NOT (OR p1 p3))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (OR p1 p3))), (X (X (NOT (OR p1 p3)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p2 p3))), (F (NOT (AND (NOT p2) p3))), (F (NOT (OR p1 p3))), (F (NOT (OR p1 p3))), (F p2), (F (NOT (AND (NOT p1) p3))), (F (NOT p3)), (F p1)]
Knowledge based reduction with 1 factoid took 889 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 113 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 9464 reset in 303 ms.
Product exploration explored 100000 steps with 9383 reset in 314 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:56:37] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:56:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1052 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 8922 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9991ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 9992ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10006 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin10526015567852947318
[2025-06-07 05:56:47] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10526015567852947318
Running compilation step : cd /tmp/ltsmin10526015567852947318;'/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 165 ms.
Running link step : cd /tmp/ltsmin10526015567852947318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10526015567852947318;'/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/stateBased14840472955793702882.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:57:02] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-07 05:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:57:02] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1045 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9000 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10059ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10060ms
Finished structural reductions in LTL mode , in 1 iterations and 10173 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin6790089701181677103
[2025-06-07 05:57:12] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6790089701181677103
Running compilation step : cd /tmp/ltsmin6790089701181677103;'/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 176 ms.
Running link step : cd /tmp/ltsmin6790089701181677103;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6790089701181677103;'/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/stateBased137474551509278369.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 05:57:27] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:57:27] [INFO ] Flatten gal took : 10 ms
[2025-06-07 05:57:27] [INFO ] Time to serialize gal into /tmp/LTL738644984880569093.gal : 1 ms
[2025-06-07 05:57:27] [INFO ] Time to serialize properties into /tmp/LTL12331719042762909181.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/LTL738644984880569093.gal' '-t' 'CGAL' '-hoa' '/tmp/aut577212573227493493.hoa' '-atoms' '/tmp/LTL12331719042762909181.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/LTL12331719042762909181.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut577212573227493493.hoa
Detected timeout of ITS tools.
[2025-06-07 05:57:42] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:57:42] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:57:42] [INFO ] Time to serialize gal into /tmp/LTL9760813254994586562.gal : 1 ms
[2025-06-07 05:57:42] [INFO ] Time to serialize properties into /tmp/LTL6989867235129005447.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/LTL9760813254994586562.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6989867235129005447.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("(((T43==0)||(T44==0))||((F45==0)||(((((T53==1)&&(T54==1))&&(F55==1))||((F55==1)&&(T56==1)))&&(((T43==0)||(T44==0))||(F45==0))...387
Formula 0 simplified : G(F!"(((T43==0)||(T44==0))||((F45==0)||(((((T53==1)&&(T54==1))&&(F55==1))||((F55==1)&&(T56==1)))&&(((T43==0)||(T44==0))||(F45==0))))...328
Detected timeout of ITS tools.
[2025-06-07 05:57:57] [INFO ] Flatten gal took : 14 ms
[2025-06-07 05:57:57] [INFO ] Applying decomposition
[2025-06-07 05:57:57] [INFO ] Flatten gal took : 6 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/graph6780916696888283759.txt' '-o' '/tmp/graph6780916696888283759.bin' '-w' '/tmp/graph6780916696888283759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6780916696888283759.bin' '-l' '-1' '-v' '-w' '/tmp/graph6780916696888283759.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:57:57] [INFO ] Decomposing Gal with order
[2025-06-07 05:57:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:57:57] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 05:57:57] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:57:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 05:57:57] [INFO ] Time to serialize gal into /tmp/LTL3369321558517006696.gal : 1 ms
[2025-06-07 05:57:57] [INFO ] Time to serialize properties into /tmp/LTL2725906013631056651.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/LTL3369321558517006696.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2725906013631056651.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((G("(((i1.u4.T43==0)||(i1.u11.T44==0))||((i4.i1.u14.F45==0)||(((((i0.i0.u1.T53==1)&&(i0.i1.u15.T54==1))&&(i4.i0.u17.F55==1))||((i...620
Formula 0 simplified : G(F!"(((i1.u4.T43==0)||(i1.u11.T44==0))||((i4.i1.u14.F45==0)||(((((i0.i0.u1.T53==1)&&(i0.i1.u15.T54==1))&&(i4.i0.u17.F55==1))||((i4....538
Detected timeout of ITS tools.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-04 finished in 122819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 10 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:58:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:12] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-07 05:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:13] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:58:13] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1101 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9042 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10158ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10159ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10296 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-06
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-06 finished in 10349 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))&&((F(p1)&&F(p2)) U p3)))'
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:58:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:23] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 05:58:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:23] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:58:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1016 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9195 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10230ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10231ms
Finished structural reductions in LTL mode , in 1 iterations and 10354 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p3) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-09
Product exploration explored 100000 steps with 44124 reset in 172 ms.
Product exploration explored 100000 steps with 44214 reset in 180 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 p3 (NOT p1) (NOT p2) p0), (X (NOT (AND (NOT p3) (NOT p1))))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (NOT p2)), (X p2), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X p3)), (X (X (NOT p3))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 592 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 78 steps (3 resets) in 5 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p3 (NOT p1) (NOT p2) p0), (X (NOT (AND (NOT p3) (NOT p1))))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (NOT p2)), (X p2), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X p3)), (X (X (NOT p3))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 637 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:58:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:35] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 05:58:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:58:35] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:58:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1058 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9181 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10255ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10255ms
Finished structural reductions in LTL mode , in 1 iterations and 10386 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 170 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 32 steps (1 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 177 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 44414 reset in 139 ms.
Product exploration explored 100000 steps with 44318 reset in 147 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:58:47] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:58:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1029 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9094 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10141ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10141ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10158 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin3329409506563503889
[2025-06-07 05:58:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3329409506563503889
Running compilation step : cd /tmp/ltsmin3329409506563503889;'/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 185 ms.
Running link step : cd /tmp/ltsmin3329409506563503889;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3329409506563503889;'/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/stateBased11265111781972389700.hoa' '--buchi-type=spotba'
LTSmin run took 11201 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-09 finished in 45537 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)&&X(p2)&&p0)))'
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:59:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-07 05:59:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:08] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:59:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1045 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9252 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10312ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10313ms
Finished structural reductions in LTL mode , in 1 iterations and 10429 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-11 finished in 10622 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((X(F(p1))&&p0))))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:19] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-07 05:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:19] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1055 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9133 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10203ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10203ms
Finished structural reductions in LTL mode , in 1 iterations and 10352 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-13
Stuttering criterion allowed to conclude after 25 steps with 1 reset in 1 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-13 finished in 10481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:59:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:29] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 05:59:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:30] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:59:30] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 05:59:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1043 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9119 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10173ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10173ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10299 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-14
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-14 finished in 10377 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(((F(!p1) U X(G(p2)))&&p0)))'
Support contains 6 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:40] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-07 05:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:40] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:59:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1099 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9107 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10219ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10219ms
Finished structural reductions in LTL mode , in 1 iterations and 10344 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-15
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-15 finished in 10512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((((!p0 U (p1||G(!p0)))&&X(F(p2)))||G(p3))))'
Found a Shortening insensitive property : Solitaire-PT-SqrNC5x5-LTLFireability-04
Stuttering acceptance computed with spot in 119 ms :[(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND p0 (NOT p1) (NOT p3))]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 05:59:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:51] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-07 05:59:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:59:51] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 05:59:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1069 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9068 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10161ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10161ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 10278 ms. Remains : 50/50 places, 84/84 transitions.
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-04
Product exploration explored 100000 steps with 9426 reset in 322 ms.
Product exploration explored 100000 steps with 9437 reset in 346 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 p3 (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND p3 (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR p1 (NOT p0))), (X (NOT (OR p1 (NOT p0)))), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p1) p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p3 (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (OR p1 (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p3) (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p3 (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 1091 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter sensitive) to 3 states, 11 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND p0 (NOT p1) (NOT p3))]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (1819 resets) in 235 ms. (169 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (175 resets) in 108 ms. (367 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (174 resets) in 124 ms. (320 steps per ms) remains 2/2 properties
[2025-06-07 06:00:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/14 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 48/62 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/126 variables, 28/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 28/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 14/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 8/134 variables, 8/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/134 variables, 8/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/134 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 2 unsolved in 66 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf4 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 7/134 variables, and 7 constraints, problems are : Problem set: 2 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 7/50 constraints, Positive P Invariants (semi-flows): 0/25 constraints, State Equation: 0/50 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p3 (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND p3 (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) p0)))), (G (OR (NOT p0) p1 (NOT p3))), (G (OR p0 p1 p3))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR p1 (NOT p0))), (X (NOT (OR p1 (NOT p0)))), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p1) p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p3 (NOT p1) (NOT p0))), (X (NOT (AND p3 (NOT p1) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (OR p1 (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p3) (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p3 (NOT p1) (NOT p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) p1 p3))), (F p2), (F (NOT (AND p3 (NOT p2)))), (F (NOT p3)), (F (NOT (OR p3 p2))), (F p1), (F (NOT (AND (NOT p0) (NOT p1) p3))), (F p0)]
Knowledge based reduction with 7 factoid took 1362 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 135 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 06:00:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:00:05] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-07 06:00:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:00:05] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 06:00:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1096 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9100 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10213ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10214ms
Finished structural reductions in LTL mode , in 1 iterations and 10322 ms. Remains : 50/50 places, 84/84 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 p1) p3 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (OR p1 p3)), (X (NOT (OR p1 p3))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (OR p1 p3))), (X (X (NOT (OR p1 p3)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 832 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Reduction of identical properties reduced properties to check from 8 to 6
RANDOM walk for 106 steps (4 resets) in 4 ms. (21 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p1) p3 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p3 (NOT p2))), (X (NOT (AND p3 (NOT p2)))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (OR p1 p3)), (X (NOT (OR p1 p3))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (OR p1 p3))), (X (X (NOT (OR p1 p3)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p2 p3))), (F (NOT (AND (NOT p2) p3))), (F (NOT (OR p1 p3))), (F (NOT (OR p1 p3))), (F p2), (F (NOT (AND (NOT p1) p3))), (F (NOT p3)), (F p1)]
Knowledge based reduction with 1 factoid took 1010 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 110 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 9376 reset in 307 ms.
Product exploration explored 100000 steps with 9435 reset in 324 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3))]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 06:00:18] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 06:00:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1029 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9127 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10170ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10171ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10181 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin9252364777807382425
[2025-06-07 06:00:28] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9252364777807382425
Running compilation step : cd /tmp/ltsmin9252364777807382425;'/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 178 ms.
Running link step : cd /tmp/ltsmin9252364777807382425;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9252364777807382425;'/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/stateBased5136671385750831616.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2025-06-07 06:00:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:00:44] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 06:00:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:00:44] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2025-06-07 06:00:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1079 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 9047 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10149ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10149ms
Finished structural reductions in LTL mode , in 1 iterations and 10256 ms. Remains : 50/50 places, 84/84 transitions.
Built C files in :
/tmp/ltsmin12141993449157934670
[2025-06-07 06:00:54] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12141993449157934670
Running compilation step : cd /tmp/ltsmin12141993449157934670;'/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 184 ms.
Running link step : cd /tmp/ltsmin12141993449157934670;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12141993449157934670;'/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/stateBased3864973292211610686.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 06:01:09] [INFO ] Flatten gal took : 6 ms
[2025-06-07 06:01:09] [INFO ] Flatten gal took : 5 ms
[2025-06-07 06:01:09] [INFO ] Time to serialize gal into /tmp/LTL2575974895194949002.gal : 1 ms
[2025-06-07 06:01:09] [INFO ] Time to serialize properties into /tmp/LTL10655206032666099742.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/LTL2575974895194949002.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6133518815246661367.hoa' '-atoms' '/tmp/LTL10655206032666099742.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/LTL10655206032666099742.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6133518815246661367.hoa
Detected timeout of ITS tools.
[2025-06-07 06:01:24] [INFO ] Flatten gal took : 9 ms
[2025-06-07 06:01:24] [INFO ] Flatten gal took : 5 ms
[2025-06-07 06:01:24] [INFO ] Time to serialize gal into /tmp/LTL6899193527877597179.gal : 1 ms
[2025-06-07 06:01:24] [INFO ] Time to serialize properties into /tmp/LTL3449707982710961120.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/LTL6899193527877597179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3449707982710961120.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("(((T43==0)||(T44==0))||((F45==0)||(((((T53==1)&&(T54==1))&&(F55==1))||((F55==1)&&(T56==1)))&&(((T43==0)||(T44==0))||(F45==0))...387
Formula 0 simplified : G(F!"(((T43==0)||(T44==0))||((F45==0)||(((((T53==1)&&(T54==1))&&(F55==1))||((F55==1)&&(T56==1)))&&(((T43==0)||(T44==0))||(F45==0))))...328
Detected timeout of ITS tools.
[2025-06-07 06:01:39] [INFO ] Flatten gal took : 9 ms
[2025-06-07 06:01:39] [INFO ] Applying decomposition
[2025-06-07 06:01:39] [INFO ] Flatten gal took : 8 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/graph714419973772791025.txt' '-o' '/tmp/graph714419973772791025.bin' '-w' '/tmp/graph714419973772791025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph714419973772791025.bin' '-l' '-1' '-v' '-w' '/tmp/graph714419973772791025.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:01:39] [INFO ] Decomposing Gal with order
[2025-06-07 06:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:01:39] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 06:01:39] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:01:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 06:01:39] [INFO ] Time to serialize gal into /tmp/LTL12241658950415023374.gal : 1 ms
[2025-06-07 06:01:39] [INFO ] Time to serialize properties into /tmp/LTL13780483453093323702.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/LTL12241658950415023374.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13780483453093323702.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("(((i0.u4.T43==0)||(i0.u11.T44==0))||((i4.i1.u14.F45==0)||(((((i1.u1.T53==1)&&(i3.i0.u15.T54==1))&&(i3.i1.u17.F55==1))||((i3.i...614
Formula 0 simplified : G(F!"(((i0.u4.T43==0)||(i0.u11.T44==0))||((i4.i1.u14.F45==0)||(((((i1.u1.T53==1)&&(i3.i0.u15.T54==1))&&(i3.i1.u17.F55==1))||((i3.i1....532
Detected timeout of ITS tools.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-04 finished in 123753 ms.
[2025-06-07 06:01:54] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1349858433053042579
[2025-06-07 06:01:54] [INFO ] Computing symmetric may disable matrix : 84 transitions.
[2025-06-07 06:01:54] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 06:01:54] [INFO ] Applying decomposition
[2025-06-07 06:01:54] [INFO ] Computing symmetric may enable matrix : 84 transitions.
[2025-06-07 06:01:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 06:01:54] [INFO ] Flatten gal took : 5 ms
[2025-06-07 06:01:54] [INFO ] Computing Do-Not-Accords matrix : 84 transitions.
[2025-06-07 06:01:54] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 06:01:54] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1349858433053042579
Running compilation step : cd /tmp/ltsmin1349858433053042579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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'
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/graph8119750751429141829.txt' '-o' '/tmp/graph8119750751429141829.bin' '-w' '/tmp/graph8119750751429141829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8119750751429141829.bin' '-l' '-1' '-v' '-w' '/tmp/graph8119750751429141829.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:01:54] [INFO ] Decomposing Gal with order
[2025-06-07 06:01:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:01:54] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 06:01:54] [INFO ] Flatten gal took : 8 ms
[2025-06-07 06:01:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 06:01:54] [INFO ] Time to serialize gal into /tmp/LTLFireability11904959561653358804.gal : 1 ms
[2025-06-07 06:01:54] [INFO ] Time to serialize properties into /tmp/LTLFireability14266522891806224836.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/LTLFireability11904959561653358804.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14266522891806224836.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 2 LTL properties
Checking formula 0 : !((G((F("(((i2.i0.u6.T22==0)||(i2.i0.u10.T23==0))||(i2.i1.u13.F24==0))"))&&(F(G("((i0.i1.u15.F54==0)||(i0.i1.u16.T64==0))"))))))
Formula 0 simplified : F(G!"(((i2.i0.u6.T22==0)||(i2.i0.u10.T23==0))||(i2.i1.u13.F24==0))" | GF!"((i0.i1.u15.F54==0)||(i0.i1.u16.T64==0))")
Compilation finished in 193 ms.
Running link step : cd /tmp/ltsmin1349858433053042579;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin1349858433053042579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t6, t7, t10, t11, t12, t13, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t2...737
Computing Next relation with stutter on 504 deadlock states
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1349858433053042579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1349858433053042579;'/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' '<>((((!(LTLAPp2==true) U ((LTLAPp3==true)||[](!(LTLAPp2==true))))&&X(<>((LTLAPp4==true))))||[]((LTLAPp5==true))))' '--buchi-type=spotba'
LTSmin run took 192575 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin1349858433053042579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-06-07 06:24:36] [INFO ] Applying decomposition
[2025-06-07 06:24:36] [INFO ] Flatten gal took : 21 ms
[2025-06-07 06:24:36] [INFO ] Decomposing Gal with order
[2025-06-07 06:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:24:36] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 06:24:36] [INFO ] Flatten gal took : 23 ms
[2025-06-07 06:24:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-07 06:24:36] [INFO ] Time to serialize gal into /tmp/LTLFireability14458154190277167748.gal : 9 ms
[2025-06-07 06:24:36] [INFO ] Time to serialize properties into /tmp/LTLFireability17193905897117629643.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/LTLFireability14458154190277167748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17193905897117629643.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 1 LTL properties
Checking formula 0 : !((G((F("(((u19.T22==0)||(u15.T23==0))||(u12.F24==0))"))&&(F(G("((u10.F54==0)||(u9.T64==0))"))))))
Formula 0 simplified : F(G!"(((u19.T22==0)||(u15.T23==0))||(u12.F24==0))" | GF!"((u10.F54==0)||(u9.T64==0))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...569
Computing Next relation with stutter on 504 deadlock states
LTSmin run took 903634 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2485371 ms.

BK_STOP 1749278111458

--------------------
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="Solitaire-PT-SqrNC5x5"
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 Solitaire-PT-SqrNC5x5, 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 r212-tall-174901995300884"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-SqrNC5x5.tgz
mv Solitaire-PT-SqrNC5x5 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 ;