About the Execution of ITS-Tools for Sudoku-PT-AN11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ???FFFFFFFFTFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491700563.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Sudoku-PT-AN11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491700563
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 601K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 767K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.6M 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 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 261K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 865K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 532K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 941K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 66K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 162K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 746K 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 Sudoku-PT-AN11-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN11-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749402134333
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 17:02:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 17:02:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 17:02:18] [INFO ] Load time of PNML (sax parser for PT used): 745 ms
[2025-06-08 17:02:18] [INFO ] Transformed 1694 places.
[2025-06-08 17:02:18] [INFO ] Transformed 1331 transitions.
[2025-06-08 17:02:18] [INFO ] Found NUPN structural information;
[2025-06-08 17:02:18] [INFO ] Parsed PT model containing 1694 places and 1331 transitions and 5324 arcs in 1215 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 158 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-PT-AN11-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN11-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1694 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 49 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 1694 cols
[2025-06-08 17:02:19] [INFO ] Computed 363 invariants in 84 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:02:21] [INFO ] Implicit Places using invariants in 2020 ms returned []
[2025-06-08 17:02:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:02:24] [INFO ] Implicit Places using invariants and state equation in 3147 ms returned []
Implicit Place search using SMT with State Equation took 5272 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 5359 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Support contains 1694 out of 1694 places after structural reductions.
[2025-06-08 17:02:26] [INFO ] Flatten gal took : 421 ms
[2025-06-08 17:02:26] [INFO ] Flatten gal took : 276 ms
[2025-06-08 17:02:27] [INFO ] Input system was already deterministic with 1331 transitions.
RANDOM walk for 40000 steps (376 resets) in 8731 ms. (4 steps per ms) remains 4/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 816 ms. (48 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1019 ms. (39 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1208 ms. (33 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1111 ms. (35 steps per ms) remains 4/4 properties
[2025-06-08 17:02:31] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
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) 0/363 variables, 363/363 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/363 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1694/3025 variables, and 726 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5008 ms.
Refiners :[Domain max(s): 363/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/363 variables, 363/363 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/363 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp8 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1694/3025 variables, and 726 constraints, problems are : Problem set: 1 solved, 3 unsolved in 4383 ms.
Refiners :[Domain max(s): 363/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9506ms problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 363 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Graph (complete) has 3993 edges and 1694 vertex of which 363 are kept as prefixes of interest. Removing 1331 places using SCC suffix rule.6 ms
Discarding 1331 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 40 ms. Remains 363 /1694 variables (removed 1331) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 363/1694 places, 1331/1331 transitions.
RANDOM walk for 40000 steps (376 resets) in 5189 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 865 ms. (46 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 716 ms. (55 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 627 ms. (63 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 157413 steps, run timeout after 6004 ms. (steps per millisecond=26 ) properties seen :0 out of 3
Probabilistic random walk after 157413 steps, saw 107558 distinct states, run finished after 6013 ms. (steps per millisecond=26 ) properties seen :0
// Phase 1: matrix 1331 rows 363 cols
[2025-06-08 17:02:49] [INFO ] Computed 32 invariants in 136 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/363 variables, 363/363 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/363 variables, 32/395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1331/1694 variables, 363/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/1694 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1694/1694 variables, and 758 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1509 ms.
Refiners :[Domain max(s): 363/363 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/363 variables, 363/363 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/363 variables, 32/395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1331/1694 variables, 363/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/1694 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1694/1694 variables, and 758 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2134 ms.
Refiners :[Domain max(s): 363/363 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3818ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 120 steps, including 0 resets, run visited all 3 properties in 14 ms. (steps per millisecond=8 )
Parikh walk visited 3 properties in 30 ms.
FORMULA Sudoku-PT-AN11-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA Sudoku-PT-AN11-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 105 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 1694 cols
[2025-06-08 17:02:53] [INFO ] Computed 363 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:03:18] [INFO ] Implicit Places using invariants in 25455 ms returned []
[2025-06-08 17:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:03:35] [INFO ] Implicit Places using invariants and state equation in 16188 ms returned []
Implicit Place search using SMT with State Equation took 41660 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 41767 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 449 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-00
Product exploration timeout after 58810 steps with 948 reset in 10001 ms.
Product exploration timeout after 55690 steps with 898 reset in 10001 ms.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 244 steps (0 resets) in 92 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-08 17:03:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p0)
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 71 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:04:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:04:40] [INFO ] Implicit Places using invariants in 26447 ms returned []
[2025-06-08 17:04:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:04:57] [INFO ] Implicit Places using invariants and state equation in 16881 ms returned []
Implicit Place search using SMT with State Equation took 43338 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 43411 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 244 steps (0 resets) in 90 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 156 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-08 17:04:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 59180 steps with 954 reset in 10002 ms.
Product exploration timeout after 63210 steps with 1019 reset in 10002 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 88 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:05:35] [INFO ] Redundant transitions in 179 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin16034722965744166348
[2025-06-08 17:05:35] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16034722965744166348
Running compilation step : cd /tmp/ltsmin16034722965744166348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16034722965744166348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16034722965744166348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 40 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:05:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:06:01] [INFO ] Implicit Places using invariants in 22920 ms returned []
[2025-06-08 17:06:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:06:16] [INFO ] Implicit Places using invariants and state equation in 14655 ms returned []
Implicit Place search using SMT with State Equation took 37585 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 37625 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin8811911700237382116
[2025-06-08 17:06:16] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8811911700237382116
Running compilation step : cd /tmp/ltsmin8811911700237382116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8811911700237382116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8811911700237382116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-08 17:06:19] [INFO ] Flatten gal took : 101 ms
[2025-06-08 17:06:19] [INFO ] Flatten gal took : 102 ms
[2025-06-08 17:06:19] [INFO ] Time to serialize gal into /tmp/LTL11562876798255391135.gal : 29 ms
[2025-06-08 17:06:20] [INFO ] Time to serialize properties into /tmp/LTL7775524601371216799.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11562876798255391135.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15136163034154610633.hoa' '-atoms' '/tmp/LTL7775524601371216799.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7775524601371216799.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15136163034154610633.hoa
Detected timeout of ITS tools.
[2025-06-08 17:06:35] [INFO ] Flatten gal took : 104 ms
[2025-06-08 17:06:35] [INFO ] Flatten gal took : 80 ms
[2025-06-08 17:06:35] [INFO ] Time to serialize gal into /tmp/LTL10104873075540204545.gal : 16 ms
[2025-06-08 17:06:35] [INFO ] Time to serialize properties into /tmp/LTL11987348620616154279.ltl : 7 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/LTL10104873075540204545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11987348620616154279.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((...20387
Formula 0 simplified : XXXG!"((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boar...20377
Detected timeout of ITS tools.
[2025-06-08 17:06:50] [INFO ] Flatten gal took : 95 ms
[2025-06-08 17:06:50] [INFO ] Applying decomposition
[2025-06-08 17:06:50] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8839783497393781939.txt' '-o' '/tmp/graph8839783497393781939.bin' '-w' '/tmp/graph8839783497393781939.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8839783497393781939.bin' '-l' '-1' '-v' '-w' '/tmp/graph8839783497393781939.weights' '-q' '0' '-e' '0.001'
[2025-06-08 17:06:54] [INFO ] Decomposing Gal with order
[2025-06-08 17:06:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 17:06:55] [INFO ] Removed a total of 1770 redundant transitions.
[2025-06-08 17:06:56] [INFO ] Flatten gal took : 1366 ms
[2025-06-08 17:06:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 93 ms.
[2025-06-08 17:06:56] [INFO ] Time to serialize gal into /tmp/LTL15117735149550082361.gal : 19 ms
[2025-06-08 17:06:56] [INFO ] Time to serialize properties into /tmp/LTL12367423567766902469.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15117735149550082361.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12367423567766902469.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Bo...26195
Formula 0 simplified : XXXG!"((((((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_...26185
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN11-LTLCardinality-00 finished in 258201 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0&&G(F(p1))) U G(p2)) U (p1||G(F(p3)))))'
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 50 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:07:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:07:29] [INFO ] Implicit Places using invariants in 18112 ms returned []
[2025-06-08 17:07:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:07:34] [INFO ] Implicit Places using invariants and state equation in 5196 ms returned []
Implicit Place search using SMT with State Equation took 23317 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:07:34] [INFO ] Redundant transitions in 52 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 23429 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 661 ms :[(AND (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-01
Product exploration timeout after 78080 steps with 759 reset in 10001 ms.
Product exploration timeout after 76200 steps with 737 reset in 10002 ms.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0 p3), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) (NOT p3) p2 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) p2 (NOT p0)))), (X (NOT (AND (NOT p3) p2 p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (OR (AND (NOT p1) p2) (AND (NOT p1) p0))), (X (NOT (OR (AND (NOT p1) (NOT p3) p2) (AND (NOT p1) (NOT p3) p0)))), (X (NOT (AND (NOT p3) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) (NOT p3) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (OR (AND (NOT p1) p2) (AND (NOT p1) p0)))), (X (X (NOT (OR (AND (NOT p1) (NOT p3) p2) (AND (NOT p1) (NOT p3) p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3) p0)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 52 factoid took 491 ms. Reduced automaton from 11 states, 39 edges and 4 AP (stutter insensitive) to 11 states, 39 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 566 ms :[(AND (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2))]
RANDOM walk for 40000 steps (376 resets) in 28351 ms. (1 steps per ms) remains 18/24 properties
BEST_FIRST walk for 4004 steps (0 resets) in 432 ms. (9 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 254 ms. (15 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 116 ms. (34 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 475 ms. (8 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 389 ms. (10 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 529 ms. (7 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 768 ms. (5 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 606 ms. (6 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 275 ms. (14 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 270 ms. (14 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 286 ms. (13 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 305 ms. (13 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 232 ms. (17 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 413 ms. (9 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 240 ms. (16 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 658 ms. (6 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 98 ms. (40 steps per ms) remains 18/18 properties
[2025-06-08 17:32:34] [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) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem apf1 is UNSAT
Problem apf4 is UNSAT
Problem apf5 is UNSAT
Problem apf6 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
Problem apf9 is UNSAT
Problem apf11 is UNSAT
Problem apf13 is UNSAT
Problem apf14 is UNSAT
Problem apf15 is UNSAT
Problem apf16 is UNSAT
Problem apf18 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 13 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1694/3025 variables, and 1936 constraints, problems are : Problem set: 13 solved, 5 unsolved in 5010 ms.
Refiners :[Domain max(s): 1573/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 13 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1694/3025 variables, and 1936 constraints, problems are : Problem set: 13 solved, 5 unsolved in 4912 ms.
Refiners :[Domain max(s): 1573/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10156ms problems are : Problem set: 13 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 83 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 1694/1694 places, 1331/1331 transitions.
RANDOM walk for 40000 steps (376 resets) in 8134 ms. (4 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2709 ms. (14 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 816 ms. (48 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3806 ms. (10 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2736 ms. (14 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 695 ms. (57 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 242425 steps, run timeout after 15001 ms. (steps per millisecond=16 ) properties seen :0 out of 5
Probabilistic random walk after 242425 steps, saw 126030 distinct states, run finished after 15001 ms. (steps per millisecond=16 ) properties seen :0
[2025-06-08 17:33:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1331/3025 variables, 1694/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 0 solved, 5 unsolved in 12534 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1331/3025 variables, 1694/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 0 solved, 5 unsolved in 22827 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35399ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 119 steps, including 0 resets, run visited all 5 properties in 19 ms. (steps per millisecond=6 )
Parikh walk visited 5 properties in 21 ms.
Found 13 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0 p3), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) (NOT p3) p2 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) p2 (NOT p0)))), (X (NOT (AND (NOT p3) p2 p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT (AND p2 (NOT p0)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (OR (AND (NOT p1) p2) (AND (NOT p1) p0))), (X (NOT (OR (AND (NOT p1) (NOT p3) p2) (AND (NOT p1) (NOT p3) p0)))), (X (NOT (AND (NOT p3) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) (NOT p3) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (OR (AND (NOT p1) p2) (AND (NOT p1) p0)))), (X (X (NOT (OR (AND (NOT p1) (NOT p3) p2) (AND (NOT p1) (NOT p3) p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3) p0)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (G (OR p1 p3)), (G (OR (NOT p0) (NOT p2) p3)), (G (OR p0 p1 p2)), (G (OR p0 p1 (NOT p2))), (G (OR p0 p1 (NOT p2) p3)), (G (OR p2 p3)), (G (OR (NOT p0) p1 p2 p3)), (G (OR p0 p2)), (G (OR p0 p2 p3)), (G (OR (NOT p0) p2 p3)), (G (AND (OR (NOT p0) p1 p3) (OR p1 (NOT p2) p3))), (G (OR p0 p1 p2 p3)), (G (OR (NOT p0) p1 p3))]
False Knowledge obtained : [(F (NOT p3)), (F p1), (F p2), (F (NOT (OR (NOT p2) p3))), (F (NOT (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (NOT p0)), (F (NOT (OR p0 (NOT p2) p3))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 65 factoid took 2370 ms. Reduced automaton from 11 states, 39 edges and 4 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p3) (NOT p2)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p3) (NOT p2)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 37 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:33:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:34:01] [INFO ] Implicit Places using invariants in 18526 ms returned []
[2025-06-08 17:34:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:34:06] [INFO ] Implicit Places using invariants and state equation in 4973 ms returned []
Implicit Place search using SMT with State Equation took 23507 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:34:06] [INFO ] Redundant transitions in 295 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 23852 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p3 (NOT p2)), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1073 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
RANDOM walk for 40000 steps (376 resets) in 15158 ms. (2 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2838 ms. (14 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 989 ms. (40 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2998 ms. (13 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3191 ms. (12 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2527 ms. (15 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 705 ms. (56 steps per ms) remains 6/6 properties
[2025-06-08 17:36:37] [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) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem apf1 is UNSAT
Problem apf3 is UNSAT
Problem apf5 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 3 solved, 3 unsolved in 4371 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 3 solved, 3 unsolved in 4296 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8706ms problems are : Problem set: 3 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 119 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=11 )
Parikh walk visited 3 properties in 10 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p3 (NOT p2)), (X (NOT p2)), (X p3), (X (NOT (AND (NOT p3) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X p0), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p2 p0)), (G (OR p2 p3)), (G (OR p2 p3 p0))]
False Knowledge obtained : [(F (NOT (OR (NOT p2) p0))), (F (NOT p0)), (F p2), (F (NOT p3))]
Knowledge based reduction with 21 factoid took 1847 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2))]
Product exploration timeout after 43400 steps with 411 reset in 10002 ms.
Product exploration timeout after 47900 steps with 452 reset in 10002 ms.
Built C files in :
/tmp/ltsmin14649207681689400622
[2025-06-08 17:37:08] [INFO ] Computing symmetric may disable matrix : 1331 transitions.
[2025-06-08 17:37:08] [INFO ] Computation of Complete disable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:08] [INFO ] Computing symmetric may enable matrix : 1331 transitions.
[2025-06-08 17:37:08] [INFO ] Computation of Complete enable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:09] [INFO ] Computing Do-Not-Accords matrix : 1331 transitions.
[2025-06-08 17:37:09] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:09] [INFO ] Built C files in 803ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14649207681689400622
Running compilation step : cd /tmp/ltsmin14649207681689400622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14649207681689400622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14649207681689400622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 20 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:37:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:37:29] [INFO ] Implicit Places using invariants in 17714 ms returned []
[2025-06-08 17:37:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:37:35] [INFO ] Implicit Places using invariants and state equation in 5283 ms returned []
Implicit Place search using SMT with State Equation took 23001 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:37:35] [INFO ] Redundant transitions in 57 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 23087 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin8876094403204313325
[2025-06-08 17:37:35] [INFO ] Computing symmetric may disable matrix : 1331 transitions.
[2025-06-08 17:37:35] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:35] [INFO ] Computing symmetric may enable matrix : 1331 transitions.
[2025-06-08 17:37:35] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:35] [INFO ] Computing Do-Not-Accords matrix : 1331 transitions.
[2025-06-08 17:37:35] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:37:35] [INFO ] Built C files in 606ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8876094403204313325
Running compilation step : cd /tmp/ltsmin8876094403204313325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8876094403204313325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8876094403204313325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-08 17:37:39] [INFO ] Flatten gal took : 333 ms
[2025-06-08 17:37:39] [INFO ] Flatten gal took : 200 ms
[2025-06-08 17:37:39] [INFO ] Time to serialize gal into /tmp/LTL13140660346357532356.gal : 48 ms
[2025-06-08 17:37:39] [INFO ] Time to serialize properties into /tmp/LTL9661815558429426862.prop : 10 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/LTL13140660346357532356.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5039060777976252996.hoa' '-atoms' '/tmp/LTL9661815558429426862.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/LTL9661815558429426862.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5039060777976252996.hoa
Detected timeout of ITS tools.
[2025-06-08 17:37:55] [INFO ] Flatten gal took : 137 ms
[2025-06-08 17:37:55] [INFO ] Flatten gal took : 121 ms
[2025-06-08 17:37:55] [INFO ] Time to serialize gal into /tmp/LTL9376929742100138670.gal : 15 ms
[2025-06-08 17:37:55] [INFO ] Time to serialize properties into /tmp/LTL6798228473472659777.ltl : 19 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/LTL9376929742100138670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6798228473472659777.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 : !((((("((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_0...61976
Formula 0 simplified : ((!"((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_0_...61964
Detected timeout of ITS tools.
[2025-06-08 17:38:10] [INFO ] Flatten gal took : 72 ms
[2025-06-08 17:38:10] [INFO ] Applying decomposition
[2025-06-08 17:38:10] [INFO ] Flatten gal took : 83 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/graph1929629090360011967.txt' '-o' '/tmp/graph1929629090360011967.bin' '-w' '/tmp/graph1929629090360011967.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1929629090360011967.bin' '-l' '-1' '-v' '-w' '/tmp/graph1929629090360011967.weights' '-q' '0' '-e' '0.001'
[2025-06-08 17:38:18] [INFO ] Decomposing Gal with order
[2025-06-08 17:38:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 17:38:20] [INFO ] Removed a total of 2420 redundant transitions.
[2025-06-08 17:38:21] [INFO ] Flatten gal took : 2345 ms
[2025-06-08 17:38:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2025-06-08 17:38:21] [INFO ] Time to serialize gal into /tmp/LTL12324498427585983743.gal : 20 ms
[2025-06-08 17:38:21] [INFO ] Time to serialize properties into /tmp/LTL15852072263796311427.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12324498427585983743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15852072263796311427.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((((("((((((((gu2.Columns_0_0+gu2.Columns_0_1)+(gu2.Columns_0_2+gu2.Columns_0_3))+((gu2.Columns_0_4+gu2.Columns_0_5)+(gu2.Columns_0_6...79400
Formula 0 simplified : ((!"((((((((gu2.Columns_0_0+gu2.Columns_0_1)+(gu2.Columns_0_2+gu2.Columns_0_3))+((gu2.Columns_0_4+gu2.Columns_0_5)+(gu2.Columns_0_6+...79388
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN11-LTLCardinality-01 finished in 1885546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(F(p1))&&p0)) U X((p1||G(F(p2))))))'
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 7 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:38:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:38:45] [INFO ] Implicit Places using invariants in 8242 ms returned []
[2025-06-08 17:38:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:38:51] [INFO ] Implicit Places using invariants and state equation in 6148 ms returned []
Implicit Place search using SMT with State Equation took 14392 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 14401 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 406 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-02
Product exploration timeout after 54040 steps with 1068 reset in 10001 ms.
Product exploration timeout after 52270 steps with 1068 reset in 10003 ms.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X p2)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 1584 ms. Reduced automaton from 11 states, 21 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 387 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
RANDOM walk for 40000 steps (376 resets) in 6498 ms. (6 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1101 ms. (36 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3221 ms. (12 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2171 ms. (18 steps per ms) remains 3/3 properties
[2025-06-08 17:45:51] [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) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf2 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 1 solved, 2 unsolved in 5004 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1694/3025 variables, and 1936 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2076 ms.
Refiners :[Domain max(s): 1573/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7113ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 19 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 1694/1694 places, 1331/1331 transitions.
RANDOM walk for 40000 steps (376 resets) in 6040 ms. (6 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 834 ms. (47 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2798 ms. (14 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 198482 steps, run timeout after 6001 ms. (steps per millisecond=33 ) properties seen :0 out of 2
Probabilistic random walk after 198482 steps, saw 117610 distinct states, run finished after 6001 ms. (steps per millisecond=33 ) properties seen :0
[2025-06-08 17:46:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1331/3025 variables, 1694/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 0 solved, 2 unsolved in 8025 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 2/0 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 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1331/3025 variables, 1694/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/3025 variables, 0/3751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 0 solved, 2 unsolved in 21177 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29223ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 120 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 7 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X p2)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p2 p1))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT p2)), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 18 factoid took 2845 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 9 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:46:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:46:47] [INFO ] Implicit Places using invariants in 8507 ms returned []
[2025-06-08 17:46:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:46:54] [INFO ] Implicit Places using invariants and state equation in 6284 ms returned []
Implicit Place search using SMT with State Equation took 14798 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 14809 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) p2), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 182 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (376 resets) in 6022 ms. (6 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1049 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3214 ms. (12 steps per ms) remains 2/2 properties
[2025-06-08 17:49:58] [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) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1694/3025 variables, and 1936 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2231 ms.
Refiners :[Domain max(s): 1573/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 0/1694 constraints, PredecessorRefiner: 2/0 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
At refinement iteration 0 (INCLUDED_ONLY) 0/1573 variables, 1573/1573 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1573 variables, 242/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1573 variables, 0/1815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 121/1694 variables, 121/1936 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1694 variables, 121/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1694 variables, 0/2057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3025/3025 variables, and 3751 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3572 ms.
Refiners :[Domain max(s): 1694/1694 constraints, Positive P Invariants (semi-flows): 363/363 constraints, State Equation: 1694/1694 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5837ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 120 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 6 ms.
Knowledge obtained : [(AND (NOT p0) p2), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2)), (F p0), (F (NOT (OR p2 p0)))]
Knowledge based reduction with 6 factoid took 299 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration timeout after 55580 steps with 896 reset in 10001 ms.
Product exploration timeout after 56230 steps with 906 reset in 10001 ms.
Applying partial POR strategy [false, false, true, true, false]
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 19 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:50:25] [INFO ] Redundant transitions in 29 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 56 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin124033701069198107
[2025-06-08 17:50:25] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin124033701069198107
Running compilation step : cd /tmp/ltsmin124033701069198107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin124033701069198107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin124033701069198107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1573 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 11 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:50:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:50:36] [INFO ] Implicit Places using invariants in 8164 ms returned []
[2025-06-08 17:50:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:50:42] [INFO ] Implicit Places using invariants and state equation in 5359 ms returned []
Implicit Place search using SMT with State Equation took 13525 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 13538 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin9401306684348533456
[2025-06-08 17:50:42] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9401306684348533456
Running compilation step : cd /tmp/ltsmin9401306684348533456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9401306684348533456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9401306684348533456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-08 17:50:45] [INFO ] Flatten gal took : 70 ms
[2025-06-08 17:50:45] [INFO ] Flatten gal took : 71 ms
[2025-06-08 17:50:45] [INFO ] Time to serialize gal into /tmp/LTL16276693137152623902.gal : 9 ms
[2025-06-08 17:50:45] [INFO ] Time to serialize properties into /tmp/LTL17829242582476877097.prop : 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/LTL16276693137152623902.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3561424625323216714.hoa' '-atoms' '/tmp/LTL17829242582476877097.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17829242582476877097.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3561424625323216714.hoa
Detected timeout of ITS tools.
[2025-06-08 17:51:00] [INFO ] Flatten gal took : 68 ms
[2025-06-08 17:51:00] [INFO ] Flatten gal took : 76 ms
[2025-06-08 17:51:00] [INFO ] Time to serialize gal into /tmp/LTL6505238598978152664.gal : 32 ms
[2025-06-08 17:51:00] [INFO ] Time to serialize properties into /tmp/LTL16938515775595668140.ltl : 6 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/LTL6505238598978152664.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16938515775595668140.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(((((((((Cells_0_0+Cells_0_1)+(Cells_0_2+Cells_0_3))+((Cells_0_4+Cells_0_5)+(Cells_0_6+Cells_0_7)))+(((Cells_0_8+Cells_0_9)+(C...61371
Formula 0 simplified : (FG!"((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Board...61356
Detected timeout of ITS tools.
[2025-06-08 17:51:16] [INFO ] Flatten gal took : 64 ms
[2025-06-08 17:51:16] [INFO ] Applying decomposition
[2025-06-08 17:51:16] [INFO ] Flatten gal took : 65 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/graph9259167842095436916.txt' '-o' '/tmp/graph9259167842095436916.bin' '-w' '/tmp/graph9259167842095436916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9259167842095436916.bin' '-l' '-1' '-v' '-w' '/tmp/graph9259167842095436916.weights' '-q' '0' '-e' '0.001'
[2025-06-08 17:51:23] [INFO ] Decomposing Gal with order
[2025-06-08 17:51:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 17:51:25] [INFO ] Removed a total of 2420 redundant transitions.
[2025-06-08 17:51:25] [INFO ] Flatten gal took : 1752 ms
[2025-06-08 17:51:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-08 17:51:26] [INFO ] Time to serialize gal into /tmp/LTL15717117858430729088.gal : 13 ms
[2025-06-08 17:51:26] [INFO ] Time to serialize properties into /tmp/LTL1705040917890810482.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15717117858430729088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1705040917890810482.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(((((((((gu2.Cells_0_0+gu2.Cells_0_1)+(gu2.Cells_0_2+gu2.Cells_0_3))+((gu2.Cells_0_4+gu2.Cells_0_5)+(gu2.Cells_0_6+gu2.Cells_0...78795
Formula 0 simplified : (FG!"((((((((((((gu1.Board_0_0_0+gu1.Board_0_0_1)+(gu1.Board_0_0_2+gu1.Board_0_0_3))+((gu1.Board_0_0_4+gu1.Board_0_0_5)+(gu1.Board_0...78780
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN11-LTLCardinality-02 finished in 784050 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((G(F(!p1))||(p1&&F(!p1))))))'
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 21 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:51:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:52:12] [INFO ] Performed 1518/1694 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-08 17:52:18] [INFO ] Implicit Places using invariants in 37151 ms returned []
[2025-06-08 17:52:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:52:27] [INFO ] Implicit Places using invariants and state equation in 9181 ms returned []
Implicit Place search using SMT with State Equation took 46343 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:52:27] [INFO ] Redundant transitions in 25 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 46394 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-05
Stuttering criterion allowed to conclude after 168 steps with 1 reset in 24 ms.
FORMULA Sudoku-PT-AN11-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN11-LTLCardinality-05 finished in 46574 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 1 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Graph (complete) has 3993 edges and 1694 vertex of which 331 are kept as prefixes of interest. Removing 1363 places using SCC suffix rule.5 ms
Discarding 1363 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 277 ms. Remains 331 /1694 variables (removed 1363) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 331 cols
[2025-06-08 17:52:28] [INFO ] Computed 21 invariants in 217 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:52:31] [INFO ] Implicit Places using invariants in 3577 ms returned []
[2025-06-08 17:52:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:52:34] [INFO ] Implicit Places using invariants and state equation in 3012 ms returned []
Implicit Place search using SMT with State Equation took 6591 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:52:34] [INFO ] Redundant transitions in 213 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 331/1694 places, 1331/1331 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7088 ms. Remains : 331/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-12
Stuttering criterion allowed to conclude after 387 steps with 3 reset in 31 ms.
FORMULA Sudoku-PT-AN11-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN11-LTLCardinality-12 finished in 7165 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||(((X(p1)||p2) U p1)&&F(p3))))'
Support contains 8 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Reduce places removed 1329 places and 0 transitions.
Iterating post reduction 0 with 1329 rules applied. Total rules applied 1329 place count 365 transition count 1331
Applied a total of 1329 rules in 99 ms. Remains 365 /1694 variables (removed 1329) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 365 cols
[2025-06-08 17:52:35] [INFO ] Computed 32 invariants in 145 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:53:02] [INFO ] Implicit Places using invariants in 27987 ms returned []
[2025-06-08 17:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:53:10] [INFO ] Implicit Places using invariants and state equation in 7791 ms returned []
Implicit Place search using SMT with State Equation took 35782 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 365/1694 places, 1331/1331 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35882 ms. Remains : 365/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 373 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p3), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p3)), true]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 79 steps with 1 reset in 22 ms.
FORMULA Sudoku-PT-AN11-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN11-LTLCardinality-13 finished in 36302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Reduce places removed 1331 places and 0 transitions.
Iterating post reduction 0 with 1331 rules applied. Total rules applied 1331 place count 363 transition count 1331
Applied a total of 1331 rules in 43 ms. Remains 363 /1694 variables (removed 1331) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2025-06-08 17:53:11] [INFO ] Computed 32 invariants in 107 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:53:40] [INFO ] Implicit Places using invariants in 29476 ms returned []
[2025-06-08 17:53:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:53:49] [INFO ] Implicit Places using invariants and state equation in 8908 ms returned []
Implicit Place search using SMT with State Equation took 38389 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 363/1694 places, 1331/1331 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38435 ms. Remains : 363/1694 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN11-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN11-LTLCardinality-15 finished in 38596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : Sudoku-PT-AN11-LTLCardinality-00
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 38 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 1694 cols
[2025-06-08 17:53:50] [INFO ] Computed 363 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:54:12] [INFO ] Implicit Places using invariants in 21944 ms returned []
[2025-06-08 17:54:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:54:25] [INFO ] Implicit Places using invariants and state equation in 13887 ms returned []
Implicit Place search using SMT with State Equation took 35833 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 35872 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Running random walk in product with property : Sudoku-PT-AN11-LTLCardinality-00
Product exploration timeout after 60330 steps with 973 reset in 10001 ms.
Product exploration timeout after 61020 steps with 984 reset in 10002 ms.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 244 steps (0 resets) in 44 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-08 17:54:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:831)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:977)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-08 17:55:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 22 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:55:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:55:26] [INFO ] Implicit Places using invariants in 22539 ms returned []
[2025-06-08 17:55:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:55:40] [INFO ] Implicit Places using invariants and state equation in 14170 ms returned []
Implicit Place search using SMT with State Equation took 36711 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 36734 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Computed a total of 1694 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1694 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 244 steps (0 resets) in 55 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-08 17:55:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:831)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:262)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:977)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-08 17:55:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 61140 steps with 986 reset in 10001 ms.
Product exploration timeout after 61320 steps with 989 reset in 10001 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 29 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 17:56:18] [INFO ] Redundant transitions in 44 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin13683043611692046661
[2025-06-08 17:56:18] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13683043611692046661
Running compilation step : cd /tmp/ltsmin13683043611692046661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13683043611692046661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13683043611692046661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1452 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Applied a total of 0 rules in 15 ms. Remains 1694 /1694 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2025-06-08 17:56:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:56:43] [INFO ] Implicit Places using invariants in 22521 ms returned []
[2025-06-08 17:56:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 17:56:57] [INFO ] Implicit Places using invariants and state equation in 14170 ms returned []
Implicit Place search using SMT with State Equation took 36698 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 36714 ms. Remains : 1694/1694 places, 1331/1331 transitions.
Built C files in :
/tmp/ltsmin11845301001975458657
[2025-06-08 17:56:57] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11845301001975458657
Running compilation step : cd /tmp/ltsmin11845301001975458657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11845301001975458657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11845301001975458657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-08 17:57:01] [INFO ] Flatten gal took : 59 ms
[2025-06-08 17:57:01] [INFO ] Flatten gal took : 61 ms
[2025-06-08 17:57:01] [INFO ] Time to serialize gal into /tmp/LTL18321165758299602539.gal : 9 ms
[2025-06-08 17:57:01] [INFO ] Time to serialize properties into /tmp/LTL9059612455266381291.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/LTL18321165758299602539.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9599072308060666538.hoa' '-atoms' '/tmp/LTL9059612455266381291.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/LTL9059612455266381291.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9599072308060666538.hoa
Detected timeout of ITS tools.
[2025-06-08 17:57:16] [INFO ] Flatten gal took : 76 ms
[2025-06-08 17:57:16] [INFO ] Flatten gal took : 66 ms
[2025-06-08 17:57:16] [INFO ] Time to serialize gal into /tmp/LTL15517007001725970446.gal : 8 ms
[2025-06-08 17:57:16] [INFO ] Time to serialize properties into /tmp/LTL84875082658709432.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/LTL15517007001725970446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL84875082658709432.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((...20387
Formula 0 simplified : XXXG!"((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boar...20377
Detected timeout of ITS tools.
[2025-06-08 17:57:31] [INFO ] Flatten gal took : 58 ms
[2025-06-08 17:57:31] [INFO ] Applying decomposition
[2025-06-08 17:57:31] [INFO ] Flatten gal took : 66 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/graph2192401999386247359.txt' '-o' '/tmp/graph2192401999386247359.bin' '-w' '/tmp/graph2192401999386247359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2192401999386247359.bin' '-l' '-1' '-v' '-w' '/tmp/graph2192401999386247359.weights' '-q' '0' '-e' '0.001'
[2025-06-08 17:57:34] [INFO ] Decomposing Gal with order
[2025-06-08 17:57:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 17:57:35] [INFO ] Removed a total of 1768 redundant transitions.
[2025-06-08 17:57:35] [INFO ] Flatten gal took : 934 ms
[2025-06-08 17:57:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 530 labels/synchronizations in 157 ms.
[2025-06-08 17:57:36] [INFO ] Time to serialize gal into /tmp/LTL9603260862510854684.gal : 11 ms
[2025-06-08 17:57:36] [INFO ] Time to serialize properties into /tmp/LTL3175335835834735300.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/LTL9603260862510854684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3175335835834735300.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((((((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Bo...26195
Formula 0 simplified : XXXG!"((((((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_...26185
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN11-LTLCardinality-00 finished in 241545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0&&G(F(p1))) U G(p2)) U (p1||G(F(p3)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(F(p1))&&p0)) U X((p1||G(F(p2))))))'
[2025-06-08 17:57:51] [INFO ] Flatten gal took : 100 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17099297468844052756
[2025-06-08 17:57:52] [INFO ] Computing symmetric may disable matrix : 1331 transitions.
[2025-06-08 17:57:52] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:57:52] [INFO ] Applying decomposition
[2025-06-08 17:57:52] [INFO ] Computing symmetric may enable matrix : 1331 transitions.
[2025-06-08 17:57:52] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:57:52] [INFO ] Flatten gal took : 146 ms
[2025-06-08 17:57:53] [INFO ] Computing Do-Not-Accords matrix : 1331 transitions.
[2025-06-08 17:57:53] [INFO ] Computation of Completed DNA matrix. took 79 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 17:57:53] [INFO ] Built C files in 1560ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17099297468844052756
Running compilation step : cd /tmp/ltsmin17099297468844052756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' '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 10464 ms.
Running link step : cd /tmp/ltsmin17099297468844052756;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 106 ms.
Running LTSmin : cd /tmp/ltsmin17099297468844052756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
[2025-06-08 17:58:08] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8984226268860136125.txt' '-o' '/tmp/graph8984226268860136125.bin' '-w' '/tmp/graph8984226268860136125.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1028)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-08 17:58:09] [INFO ] Flatten gal took : 304 ms
[2025-06-08 17:58:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality6947544192369904311.gal : 8 ms
[2025-06-08 17:58:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality1868212945271223781.ltl : 5 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/LTLCardinality6947544192369904311.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1868212945271223781.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...297
Read 3 LTL properties
Checking formula 0 : !((X(X(X(F("((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((...20387
Formula 0 simplified : XXXG!"((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boar...20377
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-AN11"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN11, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903491700563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN11.tgz
mv Sudoku-PT-AN11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;