About the Execution of ITS-Tools for Sudoku-COL-BN09
| 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 | F?FTTFFFFFT?FF?F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491500467.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-COL-BN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491500467
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 146K 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-COL-BN09-LTLCardinality-00
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-01
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-02
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-03
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-04
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-05
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-06
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-07
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-08
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-09
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-10
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-11
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-12
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-13
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-14
FORMULA_NAME Sudoku-COL-BN09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749330556207
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-07 21:09:18] [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]
[2025-06-07 21:09:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 21:09:18] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-07 21:09:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 21:09:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1359 ms
[2025-06-07 21:09:20] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 1053 PT places and 6561.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2025-06-07 21:09:20] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 19 ms.
[2025-06-07 21:09:20] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-COL-BN09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN09-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40168 steps (480 resets) in 339 ms. (118 steps per ms) remains 10/25 properties
BEST_FIRST walk for 40168 steps (480 resets) in 126 ms. (316 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 95 ms. (418 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 94 ms. (422 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 84 ms. (472 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 188 ms. (212 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 56 ms. (704 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 56 ms. (704 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 51 ms. (772 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 113 ms. (352 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40168 steps (480 resets) in 64 ms. (617 steps per ms) remains 10/10 properties
// Phase 1: matrix 1 rows 5 cols
[2025-06-07 21:09:21] [INFO ] Computed 4 invariants in 5 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 5/6 variables, and 4 constraints, problems are : Problem set: 10 solved, 0 unsolved in 205 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 256ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
FORMULA Sudoku-COL-BN09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN09-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 21:09:21] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2025-06-07 21:09:21] [INFO ] Flatten gal took : 22 ms
FORMULA Sudoku-COL-BN09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 21:09:21] [INFO ] Flatten gal took : 2 ms
Domain [N(9), N(9)] of place Rows breaks symmetries in sort N
[2025-06-07 21:09:21] [INFO ] Unfolded HLPN to a Petri net with 1053 places and 729 transitions 3645 arcs in 114 ms.
[2025-06-07 21:09:21] [INFO ] Unfolded 10 HLPN properties in 3 ms.
Support contains 1053 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 32 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-07 21:09:22] [INFO ] Computed 324 invariants in 53 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:22] [INFO ] Implicit Places using invariants in 799 ms returned []
[2025-06-07 21:09:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:24] [INFO ] Implicit Places using invariants and state equation in 1145 ms returned []
Implicit Place search using SMT with State Equation took 1959 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 2011 ms. Remains : 1053/1053 places, 729/729 transitions.
Support contains 1053 out of 1053 places after structural reductions.
[2025-06-07 21:09:24] [INFO ] Flatten gal took : 165 ms
[2025-06-07 21:09:24] [INFO ] Flatten gal took : 127 ms
[2025-06-07 21:09:24] [INFO ] Input system was already deterministic with 729 transitions.
RANDOM walk for 40000 steps (602 resets) in 12264 ms. (3 steps per ms) remains 13/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2556 ms. (15 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 733 ms. (54 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 805 ms. (49 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 494 ms. (80 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3303 ms. (12 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 562 ms. (71 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 452 ms. (88 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 802 ms. (49 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 662 ms. (60 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 522 ms. (76 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 731 ms. (54 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 464 ms. (86 steps per ms) remains 13/13 properties
[2025-06-07 21:09:31] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1053 variables, 324/324 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 6 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 6 solved, 7 unsolved in 4509 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 729/1053 variables, 324/324 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 6 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 6 solved, 7 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9671ms problems are : Problem set: 6 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 324 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.5 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 26 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 324/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (603 resets) in 3980 ms. (10 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 470 ms. (84 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 442 ms. (90 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 103587 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 7
Probabilistic random walk after 103587 steps, saw 40878 distinct states, run finished after 3006 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 729 rows 324 cols
[2025-06-07 21:09:46] [INFO ] Computed 75 invariants in 48 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1884 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1704 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3706ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 7 properties in 13 ms. (steps per millisecond=6 )
Parikh walk visited 7 properties in 22 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 9 simplifications.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.8 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 77 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:09:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:51] [INFO ] Implicit Places using invariants in 623 ms returned []
[2025-06-07 21:09:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:52] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 2232 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:09:52] [INFO ] Redundant transitions in 59 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2382 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 255 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-00
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 10 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLCardinality-00 finished in 2741 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 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.6 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 30 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:09:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:53] [INFO ] Implicit Places using invariants in 491 ms returned []
[2025-06-07 21:09:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:09:55] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2203 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:09:55] [INFO ] Redundant transitions in 20 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2263 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-01
Product exploration explored 100000 steps with 1509 reset in 6663 ms.
Product exploration explored 100000 steps with 1508 reset in 6310 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
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, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
RANDOM walk for 40000 steps (601 resets) in 2940 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 333700 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :0 out of 1
Probabilistic random walk after 333700 steps, saw 85544 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
[2025-06-07 21:10:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 238/319 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/324 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 742 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 238/319 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/324 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 616 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1377ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 143 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 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 52 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:10:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:10:20] [INFO ] Implicit Places using invariants in 599 ms returned []
[2025-06-07 21:10:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:10:21] [INFO ] Implicit Places using invariants and state equation in 1628 ms returned []
Implicit Place search using SMT with State Equation took 2230 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:10:21] [INFO ] Redundant transitions in 47 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 2336 ms. Remains : 324/324 places, 729/729 transitions.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
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, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 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 42 ms :[(NOT p0)]
RANDOM walk for 40000 steps (601 resets) in 2788 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 463 ms. (86 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 341849 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :0 out of 1
Probabilistic random walk after 341849 steps, saw 87006 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
[2025-06-07 21:10:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 238/319 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/324 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 519 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 238/319 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/319 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/324 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 502 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1035ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 161 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 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1504 reset in 6503 ms.
Product exploration explored 100000 steps with 1509 reset in 6340 ms.
Built C files in :
/tmp/ltsmin12716944759726075029
[2025-06-07 21:10:45] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-07 21:10:45] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:45] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-07 21:10:45] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:45] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-07 21:10:45] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:45] [INFO ] Built C files in 344ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12716944759726075029
Running compilation step : cd /tmp/ltsmin12716944759726075029;'/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/ltsmin12716944759726075029;'/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/ltsmin12716944759726075029;'/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 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 31 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:10:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:10:49] [INFO ] Implicit Places using invariants in 652 ms returned []
[2025-06-07 21:10:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:10:51] [INFO ] Implicit Places using invariants and state equation in 2002 ms returned []
Implicit Place search using SMT with State Equation took 2658 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:10:51] [INFO ] Redundant transitions in 20 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 2719 ms. Remains : 324/324 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin8577506286223569909
[2025-06-07 21:10:51] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-07 21:10:51] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:51] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-07 21:10:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:51] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-07 21:10:51] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:10:51] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8577506286223569909
Running compilation step : cd /tmp/ltsmin8577506286223569909;'/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/ltsmin8577506286223569909;'/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/ltsmin8577506286223569909;'/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)
[2025-06-07 21:10:55] [INFO ] Flatten gal took : 63 ms
[2025-06-07 21:10:55] [INFO ] Flatten gal took : 60 ms
[2025-06-07 21:10:55] [INFO ] Time to serialize gal into /tmp/LTL9789441278307292239.gal : 18 ms
[2025-06-07 21:10:55] [INFO ] Time to serialize properties into /tmp/LTL16314299927758373295.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/LTL9789441278307292239.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9329976493067369592.hoa' '-atoms' '/tmp/LTL16314299927758373295.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/LTL16314299927758373295.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9329976493067369592.hoa
Detected timeout of ITS tools.
[2025-06-07 21:11:10] [INFO ] Flatten gal took : 51 ms
[2025-06-07 21:11:10] [INFO ] Flatten gal took : 64 ms
[2025-06-07 21:11:10] [INFO ] Time to serialize gal into /tmp/LTL17604992879738762976.gal : 15 ms
[2025-06-07 21:11:10] [INFO ] Time to serialize properties into /tmp/LTL18020539549850974615.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/LTL17604992879738762976.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18020539549850974615.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("((((((((Regions_0+Regions_1)+(Regions_2+Regions_3))+((Regions_4+Regions_5)+(Regions_6+Regions_7)))+(((Regions_8+Regions_9)+(Re...1079
Formula 0 simplified : GF!"((((((((Regions_0+Regions_1)+(Regions_2+Regions_3))+((Regions_4+Regions_5)+(Regions_6+Regions_7)))+(((Regions_8+Regions_9)+(Regi...1073
Detected timeout of ITS tools.
[2025-06-07 21:11:25] [INFO ] Flatten gal took : 43 ms
[2025-06-07 21:11:25] [INFO ] Applying decomposition
[2025-06-07 21:11:25] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4094789463612185488.txt' '-o' '/tmp/graph4094789463612185488.bin' '-w' '/tmp/graph4094789463612185488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4094789463612185488.bin' '-l' '-1' '-v' '-w' '/tmp/graph4094789463612185488.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:11:26] [INFO ] Decomposing Gal with order
[2025-06-07 21:11:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:11:26] [INFO ] Removed a total of 2592 redundant transitions.
[2025-06-07 21:11:26] [INFO ] Flatten gal took : 371 ms
[2025-06-07 21:11:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2025-06-07 21:11:26] [INFO ] Time to serialize gal into /tmp/LTL13504492860518129835.gal : 14 ms
[2025-06-07 21:11:26] [INFO ] Time to serialize properties into /tmp/LTL2689810788855719437.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/LTL13504492860518129835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2689810788855719437.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu81.Regions_0+gu81.Regions_1)+(gu81.Regions_2+gu81.Regions_3))+((gu81.Regions_4+gu81.Regions_5)+(gu81.Regions_6+gu81....1484
Formula 0 simplified : GF!"((((((((gu81.Regions_0+gu81.Regions_1)+(gu81.Regions_2+gu81.Regions_3))+((gu81.Regions_4+gu81.Regions_5)+(gu81.Regions_6+gu81.Re...1478
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-BN09-LTLCardinality-01 finished in 108452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 29 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:11:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:11:42] [INFO ] Implicit Places using invariants in 811 ms returned []
[2025-06-07 21:11:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:11:44] [INFO ] Implicit Places using invariants and state equation in 2019 ms returned []
Implicit Place search using SMT with State Equation took 2839 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 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2870 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-03
Product exploration timeout after 95760 steps with 47880 reset in 10001 ms.
Product exploration timeout after 91420 steps with 45710 reset in 10001 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
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, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 22 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN09-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN09-LTLCardinality-03 finished in 29551 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) U p1)&&X(!p1)))&&F(p0)))'
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 200 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-07 21:12:11] [INFO ] Computed 324 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:12] [INFO ] Implicit Places using invariants in 1401 ms returned []
[2025-06-07 21:12:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:15] [INFO ] Implicit Places using invariants and state equation in 2350 ms returned []
Implicit Place search using SMT with State Equation took 3763 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 3965 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 343 ms :[true, true, (NOT p0), (OR (NOT p1) (NOT p0)), p1, (AND p1 (NOT p0))]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-05
Stuttering criterion allowed to conclude after 65 steps with 0 reset in 8 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLCardinality-05 finished in 4358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U (X(X(X(G(p0))))||(X(X(X(p0)))&&(p1||X(G(!p2)))))))'
Support contains 243 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 35 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2025-06-07 21:12:15] [INFO ] Computed 75 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:16] [INFO ] Implicit Places using invariants in 398 ms returned []
[2025-06-07 21:12:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:17] [INFO ] Implicit Places using invariants and state equation in 1370 ms returned []
Implicit Place search using SMT with State Equation took 1772 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 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1809 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 529 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), (NOT p0), (AND (NOT p0) p2), (AND (NOT p0) p2), true, (AND p2 (NOT p0)), p2]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLCardinality-06 finished in 2384 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p1)))))'
Support contains 162 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 14 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:12:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:18] [INFO ] Implicit Places using invariants in 549 ms returned []
[2025-06-07 21:12:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:20] [INFO ] Implicit Places using invariants and state equation in 1848 ms returned []
Implicit Place search using SMT with State Equation took 2399 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 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2413 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLCardinality-07 finished in 2585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 45 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-07 21:12:20] [INFO ] Computed 324 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:21] [INFO ] Implicit Places using invariants in 1338 ms returned []
[2025-06-07 21:12:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:12:24] [INFO ] Implicit Places using invariants and state equation in 2100 ms returned []
Implicit Place search using SMT with State Equation took 3446 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:12:24] [INFO ] Redundant transitions in 12 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 3511 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-11
Product exploration timeout after 74610 steps with 1776 reset in 10001 ms.
Product exploration timeout after 75650 steps with 1801 reset in 10001 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
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 (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
RANDOM walk for 164 steps (0 resets) in 49 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2025-06-07 21:13:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 21:13:12] [INFO ] [Real]Absence check using 324 positive place invariants in 265 ms returned sat
[2025-06-07 21:13:15] [INFO ] [Real]Absence check using state equation in 2430 ms returned sat
[2025-06-07 21:13:15] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 21:13:22] [INFO ] [Nat]Absence check using 324 positive place invariants in 3206 ms returned unknown
Could not prove EG (NOT p0)
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 21 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:13:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:13:23] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2025-06-07 21:13:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:13:25] [INFO ] Implicit Places using invariants and state equation in 2015 ms returned []
Implicit Place search using SMT with State Equation took 3078 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:13:25] [INFO ] Redundant transitions in 12 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 3120 ms. Remains : 1053/1053 places, 729/729 transitions.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
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 (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 164 steps (0 resets) in 55 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2025-06-07 21:13:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 21:13:53] [INFO ] [Real]Absence check using 324 positive place invariants in 276 ms returned sat
[2025-06-07 21:13:55] [INFO ] [Real]Absence check using state equation in 2196 ms returned sat
[2025-06-07 21:13:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 21:14:02] [INFO ] [Nat]Absence check using 324 positive place invariants in 3254 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration timeout after 81650 steps with 1944 reset in 10001 ms.
Product exploration timeout after 85450 steps with 2034 reset in 10002 ms.
Built C files in :
/tmp/ltsmin4832246419852546108
[2025-06-07 21:14:22] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-07 21:14:22] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:22] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-07 21:14:22] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:22] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-07 21:14:22] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:22] [INFO ] Built C files in 154ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4832246419852546108
Running compilation step : cd /tmp/ltsmin4832246419852546108;'/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/ltsmin4832246419852546108;'/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/ltsmin4832246419852546108;'/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 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 34 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:14:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:14:26] [INFO ] Implicit Places using invariants in 1307 ms returned []
[2025-06-07 21:14:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:14:29] [INFO ] Implicit Places using invariants and state equation in 2369 ms returned []
Implicit Place search using SMT with State Equation took 3678 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:14:29] [INFO ] Redundant transitions in 8 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 3729 ms. Remains : 1053/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin3100056285037958119
[2025-06-07 21:14:29] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-07 21:14:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:29] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-07 21:14:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:29] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-07 21:14:29] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:14:29] [INFO ] Built C files in 220ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3100056285037958119
Running compilation step : cd /tmp/ltsmin3100056285037958119;'/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/ltsmin3100056285037958119;'/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/ltsmin3100056285037958119;'/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)
[2025-06-07 21:14:32] [INFO ] Flatten gal took : 86 ms
[2025-06-07 21:14:32] [INFO ] Flatten gal took : 67 ms
[2025-06-07 21:14:32] [INFO ] Time to serialize gal into /tmp/LTL6204845525626457263.gal : 9 ms
[2025-06-07 21:14:32] [INFO ] Time to serialize properties into /tmp/LTL17041836716939945002.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/LTL6204845525626457263.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12135938268451450791.hoa' '-atoms' '/tmp/LTL17041836716939945002.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/LTL17041836716939945002.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12135938268451450791.hoa
Detected timeout of ITS tools.
[2025-06-07 21:14:48] [INFO ] Flatten gal took : 76 ms
[2025-06-07 21:14:48] [INFO ] Flatten gal took : 96 ms
[2025-06-07 21:14:48] [INFO ] Time to serialize gal into /tmp/LTL13663231967762200052.gal : 15 ms
[2025-06-07 21:14:48] [INFO ] Time to serialize properties into /tmp/LTL11042218784585852583.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13663231967762200052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11042218784585852583.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("(((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+(...9709
Formula 0 simplified : G!"(((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+((...9705
Detected timeout of ITS tools.
[2025-06-07 21:15:03] [INFO ] Flatten gal took : 46 ms
[2025-06-07 21:15:03] [INFO ] Applying decomposition
[2025-06-07 21:15:03] [INFO ] Flatten gal took : 57 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/graph1529798442188003316.txt' '-o' '/tmp/graph1529798442188003316.bin' '-w' '/tmp/graph1529798442188003316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1529798442188003316.bin' '-l' '-1' '-v' '-w' '/tmp/graph1529798442188003316.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:15:04] [INFO ] Decomposing Gal with order
[2025-06-07 21:15:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:15:05] [INFO ] Removed a total of 1480 redundant transitions.
[2025-06-07 21:15:05] [INFO ] Flatten gal took : 482 ms
[2025-06-07 21:15:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 56 ms.
[2025-06-07 21:15:05] [INFO ] Time to serialize gal into /tmp/LTL12846384176180220357.gal : 9 ms
[2025-06-07 21:15:05] [INFO ] Time to serialize properties into /tmp/LTL12177020805962781357.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12846384176180220357.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12177020805962781357.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("(((((((((((gu177.Board_0+gu177.Board_1)+(gu177.Board_2+gu177.Board_3))+((gu177.Board_4+gu177.Board_5)+(gu177.Board_6+gu177.Board...14569
Formula 0 simplified : G!"(((((((((((gu177.Board_0+gu177.Board_1)+(gu177.Board_2+gu177.Board_3))+((gu177.Board_4+gu177.Board_5)+(gu177.Board_6+gu177.Board_...14565
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-BN09-LTLCardinality-11 finished in 180091 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((F(!p0)&&X(F(p1))))))'
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:15:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:15:21] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2025-06-07 21:15:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:15:23] [INFO ] Implicit Places using invariants and state equation in 1983 ms returned []
Implicit Place search using SMT with State Equation took 3040 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 3052 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-12
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 7 ms.
FORMULA Sudoku-COL-BN09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN09-LTLCardinality-12 finished in 3350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||X(F((!p0&&X(X(X(F(p1)))))))))))'
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-07 21:15:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:15:25] [INFO ] Implicit Places using invariants in 1188 ms returned []
[2025-06-07 21:15:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:15:27] [INFO ] Implicit Places using invariants and state equation in 2225 ms returned []
Implicit Place search using SMT with State Equation took 3418 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 3435 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 314 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Sudoku-COL-BN09-LTLCardinality-14
Product exploration explored 100000 steps with 1508 reset in 6481 ms.
Product exploration explored 100000 steps with 1508 reset in 6469 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 227 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (602 resets) in 3813 ms. (10 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 717 ms. (55 steps per ms) remains 1/1 properties
[2025-06-07 21:15:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 729/810 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 243/1053 variables, 243/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2475 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 729/810 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 243/1053 variables, 243/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7534ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.2 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 18 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 324/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (602 resets) in 3819 ms. (10 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 541 ms. (73 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 296835 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :0 out of 1
Probabilistic random walk after 296835 steps, saw 79586 distinct states, run finished after 3001 ms. (steps per millisecond=98 ) properties seen :0
// Phase 1: matrix 729 rows 324 cols
[2025-06-07 21:16:00] [INFO ] Computed 75 invariants in 32 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 221/302 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/324 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 600 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 221/302 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/324 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 614 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1268ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 281 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 259 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-07 21:16:02] [INFO ] Computed 324 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:16:03] [INFO ] Implicit Places using invariants in 1240 ms returned []
[2025-06-07 21:16:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:16:05] [INFO ] Implicit Places using invariants and state equation in 1956 ms returned []
Implicit Place search using SMT with State Equation took 3200 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 3210 ms. Remains : 1053/1053 places, 729/729 transitions.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 247 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (600 resets) in 3493 ms. (11 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 496 ms. (80 steps per ms) remains 1/1 properties
[2025-06-07 21:16:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 729/810 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 243/1053 variables, 243/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2796 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 729/810 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 243/1053 variables, 243/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7839ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.1 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 18 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 324/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (603 resets) in 3935 ms. (10 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 400 ms. (99 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 280531 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 280531 steps, saw 77394 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :0
// Phase 1: matrix 729 rows 324 cols
[2025-06-07 21:16:26] [INFO ] Computed 75 invariants in 15 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 221/302 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/324 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 629 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 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) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 221/302 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/324 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 729/1053 variables, 324/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1053 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 399 constraints, problems are : Problem set: 0 solved, 1 unsolved in 718 ms.
Refiners :[Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1377ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 351 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 311 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 311 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1509 reset in 6892 ms.
Product exploration explored 100000 steps with 1507 reset in 6513 ms.
Applying partial POR strategy [false, false, false, false, false, true]
Stuttering acceptance computed with spot in 319 ms :[p0, p0, (OR (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1)]
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 82 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:16:43] [INFO ] Redundant transitions in 13 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 106 ms. Remains : 1053/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin9128072884605799098
[2025-06-07 21:16:43] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9128072884605799098
Running compilation step : cd /tmp/ltsmin9128072884605799098;'/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/ltsmin9128072884605799098;'/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/ltsmin9128072884605799098;'/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 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 24 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-07 21:16:46] [INFO ] Computed 324 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:16:47] [INFO ] Implicit Places using invariants in 1082 ms returned []
[2025-06-07 21:16:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:16:49] [INFO ] Implicit Places using invariants and state equation in 2158 ms returned []
Implicit Place search using SMT with State Equation took 3242 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 3273 ms. Remains : 1053/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin9775052059055330470
[2025-06-07 21:16:49] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9775052059055330470
Running compilation step : cd /tmp/ltsmin9775052059055330470;'/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/ltsmin9775052059055330470;'/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/ltsmin9775052059055330470;'/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)
[2025-06-07 21:16:52] [INFO ] Flatten gal took : 68 ms
[2025-06-07 21:16:52] [INFO ] Flatten gal took : 68 ms
[2025-06-07 21:16:52] [INFO ] Time to serialize gal into /tmp/LTL16008005684663222348.gal : 12 ms
[2025-06-07 21:16:52] [INFO ] Time to serialize properties into /tmp/LTL5740473245470686571.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/LTL16008005684663222348.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2327912195769512571.hoa' '-atoms' '/tmp/LTL5740473245470686571.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/LTL5740473245470686571.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2327912195769512571.hoa
Detected timeout of ITS tools.
[2025-06-07 21:17:07] [INFO ] Flatten gal took : 38 ms
[2025-06-07 21:17:07] [INFO ] Flatten gal took : 93 ms
[2025-06-07 21:17:07] [INFO ] Time to serialize gal into /tmp/LTL7849788760184373620.gal : 6 ms
[2025-06-07 21:17:08] [INFO ] Time to serialize properties into /tmp/LTL12494085747747514156.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/LTL7849788760184373620.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12494085747747514156.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(C...10797
Formula 0 simplified : XF(!"((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(Col...10779
Detected timeout of ITS tools.
[2025-06-07 21:17:23] [INFO ] Flatten gal took : 37 ms
[2025-06-07 21:17:23] [INFO ] Applying decomposition
[2025-06-07 21:17:23] [INFO ] Flatten gal took : 37 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/graph7582765082506900679.txt' '-o' '/tmp/graph7582765082506900679.bin' '-w' '/tmp/graph7582765082506900679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7582765082506900679.bin' '-l' '-1' '-v' '-w' '/tmp/graph7582765082506900679.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:17:23] [INFO ] Decomposing Gal with order
[2025-06-07 21:17:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:17:24] [INFO ] Removed a total of 648 redundant transitions.
[2025-06-07 21:17:24] [INFO ] Flatten gal took : 526 ms
[2025-06-07 21:17:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 729 labels/synchronizations in 34 ms.
[2025-06-07 21:17:24] [INFO ] Time to serialize gal into /tmp/LTL13304587965262366210.gal : 6 ms
[2025-06-07 21:17:24] [INFO ] Time to serialize properties into /tmp/LTL2594919953043852242.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13304587965262366210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2594919953043852242.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns...14361
Formula 0 simplified : XF(!"((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns_7...14343
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-BN09-LTLCardinality-14 finished in 135673 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||X(F((!p0&&X(X(X(F(p1)))))))))))'
[2025-06-07 21:17:40] [INFO ] Flatten gal took : 63 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin476597296916826049
[2025-06-07 21:17:40] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-07 21:17:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:17:40] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-07 21:17:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:17:40] [INFO ] Applying decomposition
[2025-06-07 21:17:40] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-07 21:17:40] [INFO ] Flatten gal took : 120 ms
[2025-06-07 21:17:40] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 21:17:40] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin476597296916826049
Running compilation step : cd /tmp/ltsmin476597296916826049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph3032536017242512641.txt' '-o' '/tmp/graph3032536017242512641.bin' '-w' '/tmp/graph3032536017242512641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3032536017242512641.bin' '-l' '-1' '-v' '-w' '/tmp/graph3032536017242512641.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:17:42] [INFO ] Decomposing Gal with order
[2025-06-07 21:17:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:17:43] [INFO ] Removed a total of 1296 redundant transitions.
[2025-06-07 21:17:43] [INFO ] Flatten gal took : 852 ms
[2025-06-07 21:17:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 729 labels/synchronizations in 48 ms.
[2025-06-07 21:17:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality10609370445675650830.gal : 6 ms
[2025-06-07 21:17:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality414448160049064227.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10609370445675650830.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality414448160049064227.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !((F(G("((((((((gu1.Regions_0+gu1.Regions_1)+(gu1.Regions_2+gu1.Regions_3))+((gu1.Regions_4+gu1.Regions_5)+(gu1.Regions_6+gu1.Regions_...1403
Formula 0 simplified : GF!"((((((((gu1.Regions_0+gu1.Regions_1)+(gu1.Regions_2+gu1.Regions_3))+((gu1.Regions_4+gu1.Regions_5)+(gu1.Regions_6+gu1.Regions_7)...1397
Compilation finished in 4551 ms.
Running link step : cd /tmp/ltsmin476597296916826049;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 99 ms.
Running LTSmin : cd /tmp/ltsmin476597296916826049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin476597296916826049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin476597296916826049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin476597296916826049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp1==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin476597296916826049;'/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([]((!(LTLAPp2==true)||X(<>((!(LTLAPp2==true)&&X(X(X(<>((LTLAPp3==true)))))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.108: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.108: LTL layer: formula: X([]((!(LTLAPp2==true)||X(<>((!(LTLAPp2==true)&&X(X(X(<>((LTLAPp3==true)))))))))))
pins2lts-mc-linux64( 4/ 8), 0.108: "X([]((!(LTLAPp2==true)||X(<>((!(LTLAPp2==true)&&X(X(X(<>((LTLAPp3==true)))))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.109: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.133: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.138: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.139: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.139: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.146: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.147: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.147: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.165: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.620: DFS-FIFO for weak LTL, using special progress label 734
pins2lts-mc-linux64( 0/ 8), 0.620: There are 735 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.620: State length is 1054, there are 737 groups
pins2lts-mc-linux64( 0/ 8), 0.620: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.620: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.620: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.620: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 5.609: ~1 levels ~960 states ~672232 transitions
pins2lts-mc-linux64( 5/ 8), 8.271: ~1 levels ~1920 states ~1344232 transitions
pins2lts-mc-linux64( 1/ 8), 12.912: ~1 levels ~3840 states ~2580864 transitions
pins2lts-mc-linux64( 3/ 8), 21.958: ~1 levels ~7680 states ~5217480 transitions
pins2lts-mc-linux64( 5/ 8), 42.768: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 67.888:
pins2lts-mc-linux64( 0/ 8), 67.888: mean standard work distribution: 1.3% (states) 1.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 67.888:
pins2lts-mc-linux64( 0/ 8), 67.888: Explored 14599 states 9795894 transitions, fanout: 670.998
pins2lts-mc-linux64( 0/ 8), 67.888: Total exploration time 67.260 sec (49.080 sec minimum, 54.737 sec on average)
pins2lts-mc-linux64( 0/ 8), 67.888: States per second: 217, Transitions per second: 145642
pins2lts-mc-linux64( 0/ 8), 67.888:
pins2lts-mc-linux64( 0/ 8), 67.888: Progress states detected: 6653822
pins2lts-mc-linux64( 0/ 8), 67.889: Redundant explorations: -99.7806
pins2lts-mc-linux64( 0/ 8), 67.889:
pins2lts-mc-linux64( 0/ 8), 67.889: Queue width: 8B, total height: 7126807, memory: 54.37MB
pins2lts-mc-linux64( 0/ 8), 67.889: Tree memory: 306.8MB, 48.3 B/state, compr.: 1.1%
pins2lts-mc-linux64( 0/ 8), 67.889: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 67.889: Stored 773 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 67.889: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 67.889: Est. total memory use: 361.1MB (~1078.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin476597296916826049;'/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([]((!(LTLAPp2==true)||X(<>((!(LTLAPp2==true)&&X(X(X(<>((LTLAPp3==true)))))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin476597296916826049;'/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([]((!(LTLAPp2==true)||X(<>((!(LTLAPp2==true)&&X(X(X(<>((LTLAPp3==true)))))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-07 21:40:33] [INFO ] Applying decomposition
[2025-06-07 21:40:34] [INFO ] Flatten gal took : 477 ms
[2025-06-07 21:40:34] [INFO ] Decomposing Gal with order
[2025-06-07 21:40:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:40:36] [INFO ] Removed a total of 1872 redundant transitions.
[2025-06-07 21:40:37] [INFO ] Flatten gal took : 1286 ms
[2025-06-07 21:40:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 121 ms.
[2025-06-07 21:40:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality14060641161449233057.gal : 49 ms
[2025-06-07 21:40:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality6901464505546120106.ltl : 13 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/LTLCardinality14060641161449233057.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6901464505546120106.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 3 LTL properties
Checking formula 0 : !((F(G("((((((((gNN0.Regions_0+gNN1.Regions_1)+(gNN2.Regions_2+gNN3.Regions_3))+((gNN4.Regions_4+gNN5.Regions_5)+(gNN6.Regions_6+gNN7....1555
Formula 0 simplified : GF!"((((((((gNN0.Regions_0+gNN1.Regions_1)+(gNN2.Regions_2+gNN3.Regions_3))+((gNN4.Regions_4+gNN5.Regions_5)+(gNN6.Regions_6+gNN7.Re...1549
Detected timeout of ITS tools.
[2025-06-07 22:03:28] [INFO ] Flatten gal took : 1265 ms
[2025-06-07 22:03:32] [INFO ] Input system was already deterministic with 729 transitions.
[2025-06-07 22:03:33] [INFO ] Transformed 1053 places.
[2025-06-07 22:03:33] [INFO ] Transformed 729 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-07 22:03:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality649152587558299326.gal : 14 ms
[2025-06-07 22:03:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality12723142822197960501.ltl : 518 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/LTLCardinality649152587558299326.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12723142822197960501.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((((Regions_0+Regions_1)+(Regions_2+Regions_3))+((Regions_4+Regions_5)+(Regions_6+Regions_7)))+(((Regions_8+Regions_9)+(Re...1079
Formula 0 simplified : GF!"((((((((Regions_0+Regions_1)+(Regions_2+Regions_3))+((Regions_4+Regions_5)+(Regions_6+Regions_7)))+(((Regions_8+Regions_9)+(Regi...1073
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-COL-BN09"
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-COL-BN09, 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-174903491500467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN09.tgz
mv Sudoku-COL-BN09 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 ;