About the Execution of ITS-Tools for Sudoku-PT-AN16
| 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 | FFFT?T?FTTTFTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491700603.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-AN16, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491700603
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 81M
-rw-r--r-- 1 mcc users 1.6M May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.9M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9M May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.5M 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 738K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 257K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 616K 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 2.3M 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-AN16-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749454702350
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-AN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-09 07:38:24] [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]
[2025-06-09 07:38:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-09 07:38:25] [INFO ] Load time of PNML (sax parser for PT used): 800 ms
[2025-06-09 07:38:25] [INFO ] Transformed 4864 places.
[2025-06-09 07:38:25] [INFO ] Transformed 4096 transitions.
[2025-06-09 07:38:25] [INFO ] Found NUPN structural information;
[2025-06-09 07:38:25] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 1273 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 191 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA Sudoku-PT-AN16-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 4864 cols
[2025-06-09 07:38:27] [INFO ] Computed 768 invariants in 128 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:38:31] [INFO ] Implicit Places using invariants in 4267 ms returned []
[2025-06-09 07:38:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:38:44] [INFO ] Implicit Places using invariants and state equation in 13673 ms returned []
Implicit Place search using SMT with State Equation took 18031 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 3ms
Finished structural reductions in LTL mode , in 1 iterations and 18158 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Support contains 4864 out of 4864 places after structural reductions.
[2025-06-09 07:38:46] [INFO ] Flatten gal took : 541 ms
[2025-06-09 07:38:46] [INFO ] Flatten gal took : 308 ms
[2025-06-09 07:38:47] [INFO ] Input system was already deterministic with 4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 29733 ms. (1 steps per ms) remains 8/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2183 ms. (18 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2159 ms. (18 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11331 ms. (3 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6802 ms. (5 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1889 ms. (21 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1936 ms. (20 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1584 ms. (25 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2119 ms. (18 steps per ms) remains 8/8 properties
[2025-06-09 07:39:03] [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) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 2 solved, 6 unsolved in 5022 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 4 solved, 4 unsolved in 5017 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10262ms problems are : Problem set: 4 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 95 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 20194 ms. (1 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12180 ms. (3 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2242 ms. (17 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2063 ms. (19 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1982 ms. (20 steps per ms) remains 4/4 properties
Probabilistic random walk after 104974 steps, saw 104945 distinct states, run finished after 30087 ms. (steps per millisecond=3 ) properties seen :0
[2025-06-09 07:39:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp3 is UNSAT
Solver is answering 'unknown', stopping.
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Real declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 1 solved, 3 unsolved in 17156 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 768/768 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 0/768 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 1536 constraints, problems are : Problem set: 2 solved, 2 unsolved in 19774 ms.
Refiners :[Domain max(s): 768/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37035ms problems are : Problem set: 2 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 512 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 768 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.19 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 149 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 768/4864 places, 4096/4096 transitions.
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
FORMULA Sudoku-PT-AN16-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Sudoku-PT-AN16-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 456 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 07:40:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:41:04] [INFO ] Performed 89/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:41:34] [INFO ] Performed 187/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 07:42:04] [INFO ] Performed 4394/4864 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-09 07:42:35] [INFO ] Performed 4488/4864 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-09 07:42:35] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-09 07:42:35] [INFO ] Implicit Places using invariants in 123157 ms returned []
[2025-06-09 07:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:43:17] [INFO ] Performed 4582/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:43:20] [INFO ] Implicit Places using invariants and state equation in 45141 ms returned []
Implicit Place search using SMT with State Equation took 168301 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 168761 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 483 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 7 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-01 finished in 169373 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(F(p0))))'
Support contains 256 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 768 transition count 4096
Applied a total of 4096 rules in 325 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2025-06-09 07:43:21] [INFO ] Computed 47 invariants in 734 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:43:52] [INFO ] Performed 479/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:44:22] [INFO ] Performed 699/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 07:44:32] [INFO ] Implicit Places using invariants in 70989 ms returned []
[2025-06-09 07:44:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:45:29] [INFO ] Performed 259/768 implicitness test of which 0 returned IMPLICIT in 34 seconds.
[2025-06-09 07:46:09] [INFO ] Performed 277/768 implicitness test of which 0 returned IMPLICIT in 74 seconds.
[2025-06-09 07:47:12] [INFO ] Implicit Places using invariants and state equation in 160052 ms returned []
Implicit Place search using SMT with State Equation took 231053 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 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231382 ms. Remains : 768/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-04
Product exploration timeout after 16440 steps with 5480 reset in 10005 ms.
Product exploration timeout after 17490 steps with 5830 reset in 10005 ms.
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (176 resets) in 13126 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1596 ms. (25 steps per ms) remains 1/1 properties
Probabilistic random walk after 346278 steps, saw 346153 distinct states, run finished after 12027 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 07:47:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4084 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5004 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9161ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 164 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 768/768 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 12779 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1518 ms. (26 steps per ms) remains 1/1 properties
Probabilistic random walk after 239791 steps, saw 239716 distinct states, run finished after 9001 ms. (steps per millisecond=26 ) properties seen :0
[2025-06-09 07:48:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10406 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7782 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18221ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 254 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=13 )
Parikh walk visited 1 properties in 31 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 142 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 07:48:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:49:02] [INFO ] Performed 471/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:49:32] [INFO ] Performed 695/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 07:49:42] [INFO ] Implicit Places using invariants in 70741 ms returned []
[2025-06-09 07:49:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:52:22] [INFO ] Implicit Places using invariants and state equation in 160034 ms returned []
Implicit Place search using SMT with State Equation took 230781 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 230925 ms. Remains : 768/768 places, 4096/4096 transitions.
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (176 resets) in 14932 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1237 ms. (32 steps per ms) remains 1/1 properties
Probabilistic random walk after 345269 steps, saw 345145 distinct states, run finished after 12011 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 07:52:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3640 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5005 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8692ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 112 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 768/768 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 15657 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1629 ms. (24 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 433303 steps, run timeout after 15001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 433303 steps, saw 433099 distinct states, run finished after 15006 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 07:53:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10073 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8041 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18138ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 254 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 20 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 16380 steps with 5460 reset in 10011 ms.
Product exploration timeout after 17310 steps with 5770 reset in 10010 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 306 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 07:53:49] [INFO ] Redundant transitions in 503 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 836 ms. Remains : 768/768 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin8138156102729624510
[2025-06-09 07:53:49] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8138156102729624510
Running compilation step : cd /tmp/ltsmin8138156102729624510;'/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/ltsmin8138156102729624510;'/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/ltsmin8138156102729624510;'/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 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 106 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 07:53:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:54:23] [INFO ] Performed 473/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:54:53] [INFO ] Performed 703/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 07:55:02] [INFO ] Implicit Places using invariants in 69596 ms returned []
[2025-06-09 07:55:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:57:42] [INFO ] Implicit Places using invariants and state equation in 160032 ms returned []
Implicit Place search using SMT with State Equation took 229631 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 229742 ms. Remains : 768/768 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin14313005766460824295
[2025-06-09 07:57:42] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14313005766460824295
Running compilation step : cd /tmp/ltsmin14313005766460824295;'/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/ltsmin14313005766460824295;'/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/ltsmin14313005766460824295;'/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)
[2025-06-09 07:57:47] [INFO ] Flatten gal took : 503 ms
[2025-06-09 07:57:47] [INFO ] Flatten gal took : 180 ms
[2025-06-09 07:57:47] [INFO ] Time to serialize gal into /tmp/LTL3625762996758657917.gal : 55 ms
[2025-06-09 07:57:47] [INFO ] Time to serialize properties into /tmp/LTL2211514410129594038.prop : 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/LTL3625762996758657917.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1492507746447443311.hoa' '-atoms' '/tmp/LTL2211514410129594038.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2211514410129594038.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1492507746447443311.hoa
Detected timeout of ITS tools.
[2025-06-09 07:58:02] [INFO ] Flatten gal took : 159 ms
[2025-06-09 07:58:03] [INFO ] Flatten gal took : 176 ms
[2025-06-09 07:58:03] [INFO ] Time to serialize gal into /tmp/LTL1679323331836483504.gal : 26 ms
[2025-06-09 07:58:03] [INFO ] Time to serialize properties into /tmp/LTL16999817877461287419.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1679323331836483504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16999817877461287419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10...3047
Formula 0 simplified : XXG!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...3039
Detected timeout of ITS tools.
[2025-06-09 07:58:18] [INFO ] Flatten gal took : 159 ms
[2025-06-09 07:58:18] [INFO ] Applying decomposition
[2025-06-09 07:58:18] [INFO ] Flatten gal took : 159 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/graph13512199991903481628.txt' '-o' '/tmp/graph13512199991903481628.bin' '-w' '/tmp/graph13512199991903481628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13512199991903481628.bin' '-l' '-1' '-v' '-w' '/tmp/graph13512199991903481628.weights' '-q' '0' '-e' '0.001'
[2025-06-09 07:58:19] [INFO ] Decomposing Gal with order
[2025-06-09 07:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 07:58:21] [INFO ] Removed a total of 11520 redundant transitions.
[2025-06-09 07:58:21] [INFO ] Flatten gal took : 1620 ms
[2025-06-09 07:58:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 49 ms.
[2025-06-09 07:58:21] [INFO ] Time to serialize gal into /tmp/LTL15663523142009216406.gal : 32 ms
[2025-06-09 07:58:21] [INFO ] Time to serialize properties into /tmp/LTL16577767603256819047.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/LTL15663523142009216406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16577767603256819047.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(F("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+...4071
Formula 0 simplified : XXG!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...4063
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN16-LTLCardinality-04 finished in 915602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 209 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 4864 cols
[2025-06-09 07:58:36] [INFO ] Computed 768 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 07:59:09] [INFO ] Performed 91/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 07:59:39] [INFO ] Performed 185/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:00:09] [INFO ] Performed 4400/4864 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-09 08:00:40] [INFO ] Performed 4487/4864 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-09 08:00:40] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-09 08:00:40] [INFO ] Implicit Places using invariants in 123368 ms returned []
[2025-06-09 08:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:01:24] [INFO ] Performed 4556/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:01:54] [INFO ] Performed 4741/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:02:18] [INFO ] Implicit Places using invariants and state equation in 98212 ms returned []
Implicit Place search using SMT with State Equation took 221589 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:02:18] [INFO ] Redundant transitions in 416 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 222224 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-06
Product exploration timeout after 18560 steps with 82 reset in 10004 ms.
Product exploration timeout after 19210 steps with 84 reset in 10001 ms.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 18 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2025-06-09 08:02:46] [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 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 250 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:03:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:03:34] [INFO ] Performed 89/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:04:04] [INFO ] Performed 194/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:04:34] [INFO ] Performed 4405/4864 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-09 08:05:04] [INFO ] Performed 4501/4864 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-09 08:05:04] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-09 08:05:04] [INFO ] Implicit Places using invariants in 123002 ms returned []
[2025-06-09 08:05:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:05:49] [INFO ] Performed 4553/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:06:20] [INFO ] Performed 4740/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:06:43] [INFO ] Implicit Places using invariants and state equation in 98984 ms returned []
Implicit Place search using SMT with State Equation took 221992 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:06:44] [INFO ] Redundant transitions in 230 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 222491 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 9 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2025-06-09 08:06:50] [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 38 ms :[(NOT p0)]
Product exploration timeout after 19280 steps with 85 reset in 10007 ms.
Product exploration timeout after 19470 steps with 86 reset in 10006 ms.
Built C files in :
/tmp/ltsmin9451363927434796488
[2025-06-09 08:07:25] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2025-06-09 08:07:26] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9451363927434796488
Running compilation step : cd /tmp/ltsmin9451363927434796488;'/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/ltsmin9451363927434796488;'/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/ltsmin9451363927434796488;'/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 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 161 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:07:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:08:01] [INFO ] Performed 89/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:08:32] [INFO ] Performed 191/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:09:02] [INFO ] Performed 4399/4864 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-09 08:09:32] [INFO ] Performed 4491/4864 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-09 08:09:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-09 08:09:32] [INFO ] Implicit Places using invariants in 123204 ms returned []
[2025-06-09 08:09:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:10:16] [INFO ] Performed 4557/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:10:46] [INFO ] Performed 4739/4864 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:11:11] [INFO ] Implicit Places using invariants and state equation in 98714 ms returned []
Implicit Place search using SMT with State Equation took 221940 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:11:11] [INFO ] Redundant transitions in 240 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 222356 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin6538342814169861197
[2025-06-09 08:11:11] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2025-06-09 08:11:11] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6538342814169861197
Running compilation step : cd /tmp/ltsmin6538342814169861197;'/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/ltsmin6538342814169861197;'/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/ltsmin6538342814169861197;'/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)
[2025-06-09 08:11:15] [INFO ] Flatten gal took : 418 ms
[2025-06-09 08:11:15] [INFO ] Flatten gal took : 281 ms
[2025-06-09 08:11:15] [INFO ] Time to serialize gal into /tmp/LTL8202581681681081195.gal : 25 ms
[2025-06-09 08:11:15] [INFO ] Time to serialize properties into /tmp/LTL1217471245603870978.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/LTL8202581681681081195.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15983230182143025670.hoa' '-atoms' '/tmp/LTL1217471245603870978.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/LTL1217471245603870978.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15983230182143025670.hoa
Detected timeout of ITS tools.
[2025-06-09 08:11:31] [INFO ] Flatten gal took : 295 ms
[2025-06-09 08:11:31] [INFO ] Flatten gal took : 285 ms
[2025-06-09 08:11:31] [INFO ] Time to serialize gal into /tmp/LTL9723163033759225471.gal : 35 ms
[2025-06-09 08:11:31] [INFO ] Time to serialize properties into /tmp/LTL8391957571882757842.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/LTL9723163033759225471.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8391957571882757842.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((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)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((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...61982
Detected timeout of ITS tools.
[2025-06-09 08:11:47] [INFO ] Flatten gal took : 198 ms
[2025-06-09 08:11:47] [INFO ] Applying decomposition
[2025-06-09 08:11:47] [INFO ] Flatten gal took : 260 ms
[2025-06-09 08:12:04] [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/graph2126878483090080988.txt' '-o' '/tmp/graph2126878483090080988.bin' '-w' '/tmp/graph2126878483090080988.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.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:342)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:975)
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)
[2025-06-09 08:12:04] [INFO ] Flatten gal took : 216 ms
[2025-06-09 08:12:05] [INFO ] Time to serialize gal into /tmp/LTL18162706199448196128.gal : 40 ms
[2025-06-09 08:12:05] [INFO ] Time to serialize properties into /tmp/LTL15485100177147719936.ltl : 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/LTL18162706199448196128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15485100177147719936.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((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)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((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...61982
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN16-LTLCardinality-06 finished in 823553 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4608 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 50 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:12:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:12:52] [INFO ] Performed 4808/4864 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:13:01] [INFO ] Implicit Places using invariants in 41361 ms returned []
[2025-06-09 08:13:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:13:24] [INFO ] Implicit Places using invariants and state equation in 22970 ms returned []
Implicit Place search using SMT with State Equation took 64337 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:13:24] [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 64712 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-07
Stuttering criterion allowed to conclude after 226 steps with 0 reset in 150 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-07 finished in 65085 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(G(p0)))))'
Support contains 2 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Reduce places removed 4095 places and 0 transitions.
Iterating post reduction 0 with 4095 rules applied. Total rules applied 4095 place count 769 transition count 4096
Applied a total of 4095 rules in 422 ms. Remains 769 /4864 variables (removed 4095) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 769 cols
[2025-06-09 08:13:26] [INFO ] Computed 47 invariants in 496 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:13:56] [INFO ] Performed 214/769 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:14:26] [INFO ] Performed 447/769 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:14:56] [INFO ] Performed 670/769 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-09 08:15:09] [INFO ] Implicit Places using invariants in 104370 ms returned []
[2025-06-09 08:15:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:16:07] [INFO ] Performed 1/769 implicitness test of which 0 returned IMPLICIT in 47 seconds.
[2025-06-09 08:17:50] [INFO ] Implicit Places using invariants and state equation in 160038 ms returned []
Implicit Place search using SMT with State Equation took 264412 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 : 769/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264855 ms. Remains : 769/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-11 finished in 265070 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(F(p0))))'
Found a Shortening insensitive property : Sudoku-PT-AN16-LTLCardinality-04
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 256 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 768 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.39 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 206 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2025-06-09 08:17:51] [INFO ] Computed 47 invariants in 529 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:18:21] [INFO ] Performed 483/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:18:51] [INFO ] Performed 712/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:18:59] [INFO ] Implicit Places using invariants in 68721 ms returned []
[2025-06-09 08:18:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:21:39] [INFO ] Implicit Places using invariants and state equation in 160039 ms returned []
Implicit Place search using SMT with State Equation took 228766 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LI_LTL mode, iteration 1 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 228974 ms. Remains : 768/4864 places, 4096/4096 transitions.
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-04
Product exploration timeout after 17310 steps with 5770 reset in 10003 ms.
Product exploration timeout after 17440 steps with 5813 reset in 10005 ms.
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (176 resets) in 12870 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2245 ms. (17 steps per ms) remains 1/1 properties
Probabilistic random walk after 342246 steps, saw 342123 distinct states, run finished after 12009 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 08:22:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3721 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4923 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8709ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 149 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 768/768 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 12823 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1264 ms. (31 steps per ms) remains 1/1 properties
Probabilistic random walk after 245947 steps, saw 245870 distinct states, run finished after 9016 ms. (steps per millisecond=27 ) properties seen :0
[2025-06-09 08:22:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10262 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8304 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18599ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 254 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 48 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 80 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:22:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:23:28] [INFO ] Performed 478/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:23:58] [INFO ] Performed 707/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:24:06] [INFO ] Implicit Places using invariants in 68580 ms returned []
[2025-06-09 08:24:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:26:47] [INFO ] Implicit Places using invariants and state equation in 160044 ms returned []
Implicit Place search using SMT with State Equation took 228631 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 228713 ms. Remains : 768/768 places, 4096/4096 transitions.
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (176 resets) in 15548 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1608 ms. (24 steps per ms) remains 1/1 properties
Probabilistic random walk after 342246 steps, saw 342123 distinct states, run finished after 12106 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 08:27:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3565 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4895 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8486ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 99 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 768/768 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 15197 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1147 ms. (34 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 343270 steps, run timeout after 12001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 343270 steps, saw 343145 distinct states, run finished after 12001 ms. (steps per millisecond=28 ) properties seen :0
[2025-06-09 08:27:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10396 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 500/756 variables, 35/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/756 variables, 500/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/756 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/768 variables, 12/803 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 12/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 12855 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23278ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 108 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 768/768 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 88 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:27:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:28:24] [INFO ] Performed 473/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:28:55] [INFO ] Performed 696/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:29:04] [INFO ] Implicit Places using invariants in 70475 ms returned []
[2025-06-09 08:29:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:31:45] [INFO ] Implicit Places using invariants and state equation in 160033 ms returned []
Implicit Place search using SMT with State Equation took 230529 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:31:45] [INFO ] Redundant transitions in 532 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 10ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231177 ms. Remains : 768/768 places, 4096/4096 transitions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 17190 steps with 5730 reset in 10007 ms.
Product exploration timeout after 17310 steps with 5770 reset in 10005 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 08:32:06] [INFO ] Redundant transitions in 208 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 298 ms. Remains : 768/768 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin18018234907031725229
[2025-06-09 08:32:06] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18018234907031725229
Running compilation step : cd /tmp/ltsmin18018234907031725229;'/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/ltsmin18018234907031725229;'/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/ltsmin18018234907031725229;'/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 256 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 77 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-09 08:32:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:32:40] [INFO ] Performed 476/768 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-09 08:33:10] [INFO ] Performed 707/768 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-09 08:33:18] [INFO ] Implicit Places using invariants in 68583 ms returned []
[2025-06-09 08:33:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 08:35:58] [INFO ] Performed 257/768 implicitness test of which 0 returned IMPLICIT in 138 seconds.
[2025-06-09 08:35:58] [INFO ] Timeout of Implicit test with SMT after 138 seconds.
[2025-06-09 08:35:58] [INFO ] Implicit Places using invariants and state equation in 160032 ms returned []
Implicit Place search using SMT with State Equation took 228621 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 228699 ms. Remains : 768/768 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin16343149704315288656
[2025-06-09 08:35:58] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16343149704315288656
Running compilation step : cd /tmp/ltsmin16343149704315288656;'/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/ltsmin16343149704315288656;'/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/ltsmin16343149704315288656;'/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)
[2025-06-09 08:36:03] [INFO ] Flatten gal took : 602 ms
[2025-06-09 08:36:03] [INFO ] Flatten gal took : 316 ms
[2025-06-09 08:36:03] [INFO ] Time to serialize gal into /tmp/LTL9750955598576976069.gal : 63 ms
[2025-06-09 08:36:03] [INFO ] Time to serialize properties into /tmp/LTL17467573564959777555.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/LTL9750955598576976069.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14915180621422711860.hoa' '-atoms' '/tmp/LTL17467573564959777555.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/LTL17467573564959777555.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14915180621422711860.hoa
Detected timeout of ITS tools.
[2025-06-09 08:36:19] [INFO ] Flatten gal took : 169 ms
[2025-06-09 08:36:19] [INFO ] Flatten gal took : 170 ms
[2025-06-09 08:36:19] [INFO ] Time to serialize gal into /tmp/LTL12571166227371559352.gal : 22 ms
[2025-06-09 08:36:19] [INFO ] Time to serialize properties into /tmp/LTL17381622822218766838.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/LTL12571166227371559352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17381622822218766838.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(F("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10...3047
Formula 0 simplified : XXG!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...3039
Detected timeout of ITS tools.
[2025-06-09 08:36:34] [INFO ] Flatten gal took : 157 ms
[2025-06-09 08:36:34] [INFO ] Applying decomposition
[2025-06-09 08:36:34] [INFO ] Flatten gal took : 134 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/graph10992894474153303991.txt' '-o' '/tmp/graph10992894474153303991.bin' '-w' '/tmp/graph10992894474153303991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10992894474153303991.bin' '-l' '-1' '-v' '-w' '/tmp/graph10992894474153303991.weights' '-q' '0' '-e' '0.001'
[2025-06-09 08:36:35] [INFO ] Decomposing Gal with order
[2025-06-09 08:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 08:36:36] [INFO ] Removed a total of 11520 redundant transitions.
[2025-06-09 08:36:37] [INFO ] Flatten gal took : 1256 ms
[2025-06-09 08:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2025-06-09 08:36:37] [INFO ] Time to serialize gal into /tmp/LTL12435628638645906383.gal : 42 ms
[2025-06-09 08:36:37] [INFO ] Time to serialize properties into /tmp/LTL5732152036818713356.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/LTL12435628638645906383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5732152036818713356.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+...4071
Formula 0 simplified : XXG!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...4063
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN16-LTLCardinality-04 finished in 1142223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-09 08:36:52] [INFO ] Flatten gal took : 195 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5189826782332973479
[2025-06-09 08:36:52] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2025-06-09 08:36:52] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5189826782332973479
Running compilation step : cd /tmp/ltsmin5189826782332973479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-09 08:36:53] [INFO ] Applying decomposition
[2025-06-09 08:36:53] [INFO ] Flatten gal took : 216 ms
[2025-06-09 08:37:10] [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/graph16370327287134304070.txt' '-o' '/tmp/graph16370327287134304070.bin' '-w' '/tmp/graph16370327287134304070.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)
[2025-06-09 08:37:10] [INFO ] Flatten gal took : 191 ms
[2025-06-09 08:37:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality1540827132359866906.gal : 30 ms
[2025-06-09 08:37:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality13869481902305194410.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1540827132359866906.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13869481902305194410.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(X(F("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10...3047
Formula 0 simplified : XXG!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...3039
Compilation finished in 27826 ms.
Running link step : cd /tmp/ltsmin5189826782332973479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin5189826782332973479;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
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-AN16"
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-AN16, 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-174903491700603"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN16.tgz
mv Sudoku-PT-AN16 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 ;