About the Execution of ITS-Tools for Sudoku-COL-AN09
| 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 | TFFTTT?T?FF?TFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491300387.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-AN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491300387
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K 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 3.6K 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 6.5K 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-AN09-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749250305382
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-AN09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-06 22:51:48] [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]
[2025-06-06 22:51:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:51:48] [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.
[2025-06-06 22:51:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-06 22:51:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1325 ms
[2025-06-06 22:51:49] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 972 PT places and 729.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
[2025-06-06 22:51:50] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 11 ms.
[2025-06-06 22:51:50] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-COL-AN09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN09-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 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 11 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 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 273 ms. (146 steps per ms) remains 5/24 properties
BEST_FIRST walk for 40168 steps (480 resets) in 102 ms. (389 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40168 steps (480 resets) in 111 ms. (358 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40168 steps (480 resets) in 64 ms. (617 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40168 steps (480 resets) in 73 ms. (542 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40168 steps (480 resets) in 51 ms. (772 steps per ms) remains 5/5 properties
// Phase 1: matrix 1 rows 4 cols
[2025-06-06 22:51:50] [INFO ] Computed 3 invariants in 6 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 5 solved, 0 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 260ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA Sudoku-COL-AN09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 22:51:50] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2025-06-06 22:51:50] [INFO ] Flatten gal took : 26 ms
FORMULA Sudoku-COL-AN09-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 22:51:50] [INFO ] Flatten gal took : 10 ms
Domain [N(9), N(9)] of place Rows breaks symmetries in sort N
[2025-06-06 22:51:50] [INFO ] Unfolded HLPN to a Petri net with 972 places and 729 transitions 2916 arcs in 63 ms.
[2025-06-06 22:51:50] [INFO ] Unfolded 9 HLPN properties in 4 ms.
Support contains 972 out of 972 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 29 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 972 cols
[2025-06-06 22:51:51] [INFO ] Computed 243 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:51:51] [INFO ] Implicit Places using invariants in 656 ms returned []
[2025-06-06 22:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:51:53] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 2084 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 2139 ms. Remains : 972/972 places, 729/729 transitions.
Support contains 972 out of 972 places after structural reductions.
[2025-06-06 22:51:53] [INFO ] Flatten gal took : 190 ms
[2025-06-06 22:51:53] [INFO ] Flatten gal took : 132 ms
[2025-06-06 22:51:54] [INFO ] Input system was already deterministic with 729 transitions.
RANDOM walk for 40000 steps (564 resets) in 6482 ms. (6 steps per ms) remains 11/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 514 ms. (77 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 785 ms. (50 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1190 ms. (33 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 497 ms. (80 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 597 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 540 ms. (73 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 512 ms. (77 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 609 ms. (65 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 344 ms. (115 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 490 ms. (81 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 447 ms. (89 steps per ms) remains 11/11 properties
[2025-06-06 22:51:57] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/972 variables, 243/243 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/972 variables, 0/243 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 729/1701 variables, 972/1215 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1701 variables, 0/1215 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/1701 variables, 0/1215 constraints. Problems are: Problem set: 3 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1701/1701 variables, and 1215 constraints, problems are : Problem set: 3 solved, 8 unsolved in 3259 ms.
Refiners :[Positive P Invariants (semi-flows): 243/243 constraints, State Equation: 972/972 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 729/972 variables, 243/243 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/972 variables, 0/243 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 729/1701 variables, 972/1215 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1701/1701 variables, and 1215 constraints, problems are : Problem set: 3 solved, 8 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 243/243 constraints, State Equation: 972/972 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8389ms problems are : Problem set: 3 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 243 out of 972 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 972/972 places, 729/729 transitions.
Graph (complete) has 2187 edges and 972 vertex of which 243 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 33 ms. Remains 243 /972 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 243/972 places, 729/729 transitions.
RANDOM walk for 40000 steps (564 resets) in 3812 ms. (10 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 360 ms. (110 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 436 ms. (91 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 427 ms. (93 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 461 ms. (86 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 113343 steps, run timeout after 3002 ms. (steps per millisecond=37 ) properties seen :0 out of 8
Probabilistic random walk after 113343 steps, saw 44817 distinct states, run finished after 3008 ms. (steps per millisecond=37 ) properties seen :0
// Phase 1: matrix 729 rows 243 cols
[2025-06-06 22:52:11] [INFO ] Computed 26 invariants in 33 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 8 unsolved in 813 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1837 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2736ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 8 properties in 15 ms. (steps per millisecond=5 )
Parikh walk visited 8 properties in 30 ms.
FORMULA Sudoku-COL-AN09-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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((F(G((p0 U p1)))&&G(p0))))'
Support contains 729 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 116 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 972 cols
[2025-06-06 22:52:14] [INFO ] Computed 243 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:52:15] [INFO ] Implicit Places using invariants in 1344 ms returned []
[2025-06-06 22:52:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:52:18] [INFO ] Implicit Places using invariants and state equation in 2311 ms returned []
Implicit Place search using SMT with State Equation took 3657 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:52:18] [INFO ] Redundant transitions in 64 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 3846 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 361 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-06
Product exploration timeout after 81320 steps with 3992 reset in 10001 ms.
Product exploration timeout after 81820 steps with 3931 reset in 10001 ms.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 435 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 12 steps (0 resets) in 18 ms. (0 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 12 factoid took 898 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
[2025-06-06 22:53:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:53:37] [INFO ] [Real]Absence check using 243 positive place invariants in 170 ms returned sat
[2025-06-06 22:53:38] [INFO ] [Real]Absence check using state equation in 1186 ms returned sat
[2025-06-06 22:53:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 78 ms.
[2025-06-06 22:53:38] [INFO ] Added : 0 causal constraints over 0 iterations in 218 ms. Result :sat
Could not prove EG (NOT p0)
[2025-06-06 22:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:53:42] [INFO ] [Real]Absence check using 243 positive place invariants in 161 ms returned sat
[2025-06-06 22:53:43] [INFO ] [Real]Absence check using state equation in 1153 ms returned sat
[2025-06-06 22:53:43] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:53:49] [INFO ] [Nat]Absence check using 243 positive place invariants in 596 ms returned sat
[2025-06-06 22:53:52] [INFO ] [Nat]Absence check using state equation in 2416 ms returned sat
[2025-06-06 22:53:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 50 ms.
[2025-06-06 22:53:52] [INFO ] Added : 0 causal constraints over 0 iterations in 148 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 729 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 33 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:53:53] [INFO ] Implicit Places using invariants in 1016 ms returned []
[2025-06-06 22:53:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:53:55] [INFO ] Implicit Places using invariants and state equation in 2292 ms returned []
Implicit Place search using SMT with State Equation took 3312 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:53:55] [INFO ] Redundant transitions in 19 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 3373 ms. Remains : 972/972 places, 729/729 transitions.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 401 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 12 steps (0 resets) in 12 ms. (0 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 12 factoid took 946 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
[2025-06-06 22:54:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:54:56] [INFO ] [Real]Absence check using 243 positive place invariants in 149 ms returned sat
[2025-06-06 22:54:57] [INFO ] [Real]Absence check using state equation in 1073 ms returned sat
[2025-06-06 22:54:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 51 ms.
[2025-06-06 22:54:57] [INFO ] Added : 0 causal constraints over 0 iterations in 207 ms. Result :sat
Could not prove EG (NOT p0)
[2025-06-06 22:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:55:03] [INFO ] [Real]Absence check using 243 positive place invariants in 147 ms returned sat
[2025-06-06 22:55:04] [INFO ] [Real]Absence check using state equation in 1075 ms returned sat
[2025-06-06 22:55:04] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 22:55:10] [INFO ] [Nat]Absence check using 243 positive place invariants in 599 ms returned sat
[2025-06-06 22:55:12] [INFO ] [Nat]Absence check using state equation in 2451 ms returned sat
[2025-06-06 22:55:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 49 ms.
[2025-06-06 22:55:13] [INFO ] Added : 0 causal constraints over 0 iterations in 143 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration timeout after 79650 steps with 3816 reset in 10001 ms.
Product exploration timeout after 82690 steps with 3965 reset in 10001 ms.
Built C files in :
/tmp/ltsmin6349503641208585950
[2025-06-06 22:55:33] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 22:55:33] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:33] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 22:55:33] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:33] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 22:55:33] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:33] [INFO ] Built C files in 320ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6349503641208585950
Running compilation step : cd /tmp/ltsmin6349503641208585950;'/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/ltsmin6349503641208585950;'/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/ltsmin6349503641208585950;'/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 729 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 39 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:55:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:55:37] [INFO ] Implicit Places using invariants in 1180 ms returned []
[2025-06-06 22:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:55:40] [INFO ] Implicit Places using invariants and state equation in 2627 ms returned []
Implicit Place search using SMT with State Equation took 3810 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:55:40] [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 3870 ms. Remains : 972/972 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin13065128652275890379
[2025-06-06 22:55:40] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 22:55:40] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:40] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 22:55:40] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:40] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 22:55:40] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:55:40] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13065128652275890379
Running compilation step : cd /tmp/ltsmin13065128652275890379;'/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/ltsmin13065128652275890379;'/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/ltsmin13065128652275890379;'/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)
[2025-06-06 22:55:44] [INFO ] Flatten gal took : 84 ms
[2025-06-06 22:55:44] [INFO ] Flatten gal took : 54 ms
[2025-06-06 22:55:44] [INFO ] Time to serialize gal into /tmp/LTL18035545033448753199.gal : 18 ms
[2025-06-06 22:55:44] [INFO ] Time to serialize properties into /tmp/LTL16438151750228505438.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18035545033448753199.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5063689653127235171.hoa' '-atoms' '/tmp/LTL16438151750228505438.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/LTL16438151750228505438.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5063689653127235171.hoa
Detected timeout of ITS tools.
[2025-06-06 22:55:59] [INFO ] Flatten gal took : 51 ms
[2025-06-06 22:55:59] [INFO ] Flatten gal took : 51 ms
[2025-06-06 22:55:59] [INFO ] Time to serialize gal into /tmp/LTL7684932707954535346.gal : 10 ms
[2025-06-06 22:55:59] [INFO ] Time to serialize properties into /tmp/LTL7857727201403730274.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/LTL7684932707954535346.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7857727201403730274.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((F(G(("(((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_...25975
Formula 0 simplified : GF(!"(((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+...25966
Detected timeout of ITS tools.
[2025-06-06 22:56:14] [INFO ] Flatten gal took : 45 ms
[2025-06-06 22:56:14] [INFO ] Applying decomposition
[2025-06-06 22:56:14] [INFO ] Flatten gal took : 45 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/graph9491636282566417996.txt' '-o' '/tmp/graph9491636282566417996.bin' '-w' '/tmp/graph9491636282566417996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9491636282566417996.bin' '-l' '-1' '-v' '-w' '/tmp/graph9491636282566417996.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:56:16] [INFO ] Decomposing Gal with order
[2025-06-06 22:56:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:56:17] [INFO ] Removed a total of 1417 redundant transitions.
[2025-06-06 22:56:17] [INFO ] Flatten gal took : 801 ms
[2025-06-06 22:56:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 38 ms.
[2025-06-06 22:56:18] [INFO ] Time to serialize gal into /tmp/LTL11731187010627562023.gal : 13 ms
[2025-06-06 22:56:18] [INFO ] Time to serialize properties into /tmp/LTL7822063092132782215.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/LTL11731187010627562023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7822063092132782215.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((F(G(("(((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((g...34723
Formula 0 simplified : GF(!"(((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0.Bo...34714
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN09-LTLCardinality-06 finished in 258787 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((((p0||G(p1)) U X(p2))||G(p0)))))'
Support contains 891 out of 972 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:56:33] [INFO ] Implicit Places using invariants in 331 ms returned []
[2025-06-06 22:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:56:34] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1385 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:56:34] [INFO ] Redundant transitions in 11 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 1421 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-07
Product exploration explored 100000 steps with 1418 reset in 7877 ms.
Product exploration explored 100000 steps with 1420 reset in 8175 ms.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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) p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 426 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
RANDOM walk for 40000 steps (565 resets) in 4237 ms. (9 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1855 ms. (21 steps per ms) remains 1/1 properties
[2025-06-06 22:57:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf1 is UNSAT
After SMT solving in domain Real declared 891/1701 variables, and 162 constraints, problems are : Problem set: 1 solved, 0 unsolved in 211 ms.
Refiners :[Positive P Invariants (semi-flows): 162/243 constraints, State Equation: 0/972 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 227ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2), (X p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p2 p0))]
False Knowledge obtained : [(F (NOT (OR p2 (NOT p0)))), (F (NOT p2)), (F p0)]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 16 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN09-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN09-LTLCardinality-07 finished in 72678 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 162 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Graph (complete) has 2187 edges and 972 vertex of which 243 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.3 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 23 ms. Remains 243 /972 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 243 cols
[2025-06-06 22:57:45] [INFO ] Computed 26 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:57:46] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-06 22:57:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:57:46] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:57:46] [INFO ] Redundant transitions in 11 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 : 243/972 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 973 ms. Remains : 243/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-08
Product exploration explored 100000 steps with 1419 reset in 5916 ms.
Product exploration explored 100000 steps with 1418 reset in 5581 ms.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 88 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 (567 resets) in 2688 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 585 ms. (68 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 367275 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :0 out of 1
Probabilistic random walk after 367275 steps, saw 91733 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
[2025-06-06 22:58:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 806 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 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) 0/162 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 548 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1367ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 79 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=19 )
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 170 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Support contains 162 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 27 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:58:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:58:10] [INFO ] Implicit Places using invariants in 288 ms returned []
[2025-06-06 22:58:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:58:10] [INFO ] Implicit Places using invariants and state equation in 656 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:58:10] [INFO ] Redundant transitions in 11 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 994 ms. Remains : 243/243 places, 729/729 transitions.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 40000 steps (566 resets) in 2666 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 455 ms. (87 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 348296 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 348296 steps, saw 89098 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
[2025-06-06 22:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 764 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 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) 0/162 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 1 unsolved in 519 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1295ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 79 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=19 )
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 162 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 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1419 reset in 5828 ms.
Product exploration explored 100000 steps with 1416 reset in 5685 ms.
Built C files in :
/tmp/ltsmin2564522219932025734
[2025-06-06 22:58:34] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 22:58:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:34] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 22:58:34] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:34] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 22:58:34] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:34] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2564522219932025734
Running compilation step : cd /tmp/ltsmin2564522219932025734;'/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/ltsmin2564522219932025734;'/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/ltsmin2564522219932025734;'/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 162 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 8 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:58:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:58:37] [INFO ] Implicit Places using invariants in 241 ms returned []
[2025-06-06 22:58:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:58:38] [INFO ] Implicit Places using invariants and state equation in 740 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:58:38] [INFO ] Redundant transitions in 7 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 1006 ms. Remains : 243/243 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin7235938515060664589
[2025-06-06 22:58:38] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 22:58:38] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:38] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 22:58:38] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:38] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 22:58:38] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 22:58:38] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7235938515060664589
Running compilation step : cd /tmp/ltsmin7235938515060664589;'/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/ltsmin7235938515060664589;'/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/ltsmin7235938515060664589;'/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)
[2025-06-06 22:58:41] [INFO ] Flatten gal took : 48 ms
[2025-06-06 22:58:41] [INFO ] Flatten gal took : 46 ms
[2025-06-06 22:58:41] [INFO ] Time to serialize gal into /tmp/LTL10032062450905463824.gal : 7 ms
[2025-06-06 22:58:41] [INFO ] Time to serialize properties into /tmp/LTL3872782884546695103.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/LTL10032062450905463824.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13294074832704800760.hoa' '-atoms' '/tmp/LTL3872782884546695103.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/LTL3872782884546695103.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13294074832704800760.hoa
Detected timeout of ITS tools.
[2025-06-06 22:58:56] [INFO ] Flatten gal took : 30 ms
[2025-06-06 22:58:56] [INFO ] Flatten gal took : 31 ms
[2025-06-06 22:58:56] [INFO ] Time to serialize gal into /tmp/LTL6044837678074728226.gal : 7 ms
[2025-06-06 22:58:56] [INFO ] Time to serialize properties into /tmp/LTL17887200712861226469.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/LTL6044837678074728226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17887200712861226469.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("(((((((((Cells_0+Cells_1)+(Cells_2+Cells_3))+((Cells_4+Cells_5)+(Cells_6+Cells_7)))+(((Cells_8+Cells_9)+(Cells_10+Cells_11))+(...1723
Formula 0 simplified : GF!"(((((((((Cells_0+Cells_1)+(Cells_2+Cells_3))+((Cells_4+Cells_5)+(Cells_6+Cells_7)))+(((Cells_8+Cells_9)+(Cells_10+Cells_11))+((C...1717
Detected timeout of ITS tools.
[2025-06-06 22:59:11] [INFO ] Flatten gal took : 37 ms
[2025-06-06 22:59:11] [INFO ] Applying decomposition
[2025-06-06 22:59:12] [INFO ] Flatten gal took : 25 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/graph18225443164049154255.txt' '-o' '/tmp/graph18225443164049154255.bin' '-w' '/tmp/graph18225443164049154255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18225443164049154255.bin' '-l' '-1' '-v' '-w' '/tmp/graph18225443164049154255.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:59:12] [INFO ] Decomposing Gal with order
[2025-06-06 22:59:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:59:12] [INFO ] Removed a total of 1944 redundant transitions.
[2025-06-06 22:59:12] [INFO ] Flatten gal took : 197 ms
[2025-06-06 22:59:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-06 22:59:12] [INFO ] Time to serialize gal into /tmp/LTL14194010791282017743.gal : 5 ms
[2025-06-06 22:59:12] [INFO ] Time to serialize properties into /tmp/LTL13626883244570005119.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/LTL14194010791282017743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13626883244570005119.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("(((((((((gu1.Cells_0+gu1.Cells_1)+(gu1.Cells_2+gu1.Cells_3))+((gu1.Cells_4+gu1.Cells_5)+(gu1.Cells_6+gu1.Cells_7)))+(((gu1.Cel...2371
Formula 0 simplified : GF!"(((((((((gu1.Cells_0+gu1.Cells_1)+(gu1.Cells_2+gu1.Cells_3))+((gu1.Cells_4+gu1.Cells_5)+(gu1.Cells_6+gu1.Cells_7)))+(((gu1.Cells...2365
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN09-LTLCardinality-08 finished in 101516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 729 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 972 cols
[2025-06-06 22:59:27] [INFO ] Computed 243 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:28] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2025-06-06 22:59:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:30] [INFO ] Implicit Places using invariants and state equation in 1881 ms returned []
Implicit Place search using SMT with State Equation took 2900 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:59:30] [INFO ] Redundant transitions in 6 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 2928 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN09-LTLCardinality-09 finished in 2992 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&&G(F(p0)))))'
Support contains 810 out of 972 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 12 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 22:59:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:31] [INFO ] Implicit Places using invariants in 775 ms returned []
[2025-06-06 22:59:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:32] [INFO ] Implicit Places using invariants and state equation in 1778 ms returned []
Implicit Place search using SMT with State Equation took 2556 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:59:32] [INFO ] Redundant transitions in 7 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 2579 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-10
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 5 ms.
FORMULA Sudoku-COL-AN09-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN09-LTLCardinality-10 finished in 2664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p0) U X((p1 U p2)))||(p1&&(!p0 U p3)))))'
Support contains 243 out of 972 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 972/972 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 243 transition count 729
Applied a total of 729 rules in 12 ms. Remains 243 /972 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 243 cols
[2025-06-06 22:59:33] [INFO ] Computed 26 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:33] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-06 22:59:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:59:33] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 469 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 : 243/972 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 243/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 305 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-11
Product exploration explored 100000 steps with 1419 reset in 7708 ms.
Product exploration explored 100000 steps with 1420 reset in 6793 ms.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 p3 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 2540 ms. Reduced automaton from 6 states, 12 edges and 4 AP (stutter sensitive) to 6 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
RANDOM walk for 40000 steps (565 resets) in 5368 ms. (7 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 690 ms. (57 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 724 ms. (55 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 489 ms. (81 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1213 ms. (32 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 642 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 951 ms. (42 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 716 ms. (55 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 708 ms. (56 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 490 ms. (81 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 659 ms. (60 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 491 ms. (81 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 360914 steps, run timeout after 9001 ms. (steps per millisecond=40 ) properties seen :0 out of 13
Probabilistic random walk after 360914 steps, saw 90729 distinct states, run finished after 9001 ms. (steps per millisecond=40 ) properties seen :0
[2025-06-06 23:00:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf2 is UNSAT
Problem apf4 is UNSAT
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 7 solved, 6 unsolved in 923 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 7 solved, 6 unsolved in 1226 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2198ms problems are : Problem set: 7 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 6 properties in 10 ms. (steps per millisecond=8 )
Parikh walk visited 6 properties in 10 ms.
Found 7 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p3 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p0 p1 p2)), (G (OR p0 (NOT p1) p3)), (G (OR p0 p3)), (G (OR p0 p1 p2 p3)), (G (OR p0 p1)), (G (OR p0 p2 p3)), (G (OR p0 p2))]
False Knowledge obtained : [(F (NOT p3)), (F (NOT (OR (NOT p0) p2 p3))), (F (NOT p1)), (F (NOT (AND (OR (NOT p0) p3) p1))), (F (NOT p2)), (F p0)]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 31 factoid took 4704 ms. Reduced automaton from 6 states, 12 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 109 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Support contains 162 out of 243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 7 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 23:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:00:40] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-06-06 23:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:00:41] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:00:41] [INFO ] Redundant transitions in 11 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 596 ms. Remains : 243/243 places, 729/729 transitions.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 p1 p3 p2), (X p2), (X (X p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 471 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
RANDOM walk for 40000 steps (564 resets) in 3438 ms. (11 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 478 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 138308 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 4
Probabilistic random walk after 138308 steps, saw 54070 distinct states, run finished after 3005 ms. (steps per millisecond=46 ) properties seen :0
[2025-06-06 23:00:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 17/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 4 unsolved in 797 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 17/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 4 unsolved in 916 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1739ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 4 properties in 10 ms. (steps per millisecond=8 )
Parikh walk visited 4 properties in 10 ms.
Knowledge obtained : [(AND p1 p3 p2), (X p2), (X (X p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p3)), (F (NOT p2)), (F (NOT (AND p1 p3)))]
Knowledge based reduction with 6 factoid took 915 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Product exploration explored 100000 steps with 1420 reset in 5400 ms.
Product exploration explored 100000 steps with 1420 reset in 4970 ms.
Built C files in :
/tmp/ltsmin18408209381749699019
[2025-06-06 23:01:04] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 23:01:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:04] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 23:01:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:04] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 23:01:04] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:04] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18408209381749699019
Running compilation step : cd /tmp/ltsmin18408209381749699019;'/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/ltsmin18408209381749699019;'/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/ltsmin18408209381749699019;'/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 162 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 23 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 23:01:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:01:07] [INFO ] Implicit Places using invariants in 230 ms returned []
[2025-06-06 23:01:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:01:08] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:01:08] [INFO ] Redundant transitions in 8 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 1306 ms. Remains : 243/243 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin1005914241646740443
[2025-06-06 23:01:08] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 23:01:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:08] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 23:01:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:08] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 23:01:08] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:01:08] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1005914241646740443
Running compilation step : cd /tmp/ltsmin1005914241646740443;'/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/ltsmin1005914241646740443;'/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/ltsmin1005914241646740443;'/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)
[2025-06-06 23:01:12] [INFO ] Flatten gal took : 27 ms
[2025-06-06 23:01:12] [INFO ] Flatten gal took : 28 ms
[2025-06-06 23:01:12] [INFO ] Time to serialize gal into /tmp/LTL8123715332004126999.gal : 5 ms
[2025-06-06 23:01:12] [INFO ] Time to serialize properties into /tmp/LTL16742938092663013241.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8123715332004126999.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15171883956244206301.hoa' '-atoms' '/tmp/LTL16742938092663013241.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/LTL16742938092663013241.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15171883956244206301.hoa
Detected timeout of ITS tools.
[2025-06-06 23:01:27] [INFO ] Flatten gal took : 26 ms
[2025-06-06 23:01:27] [INFO ] Flatten gal took : 41 ms
[2025-06-06 23:01:27] [INFO ] Time to serialize gal into /tmp/LTL16716822607015726829.gal : 5 ms
[2025-06-06 23:01:27] [INFO ] Time to serialize properties into /tmp/LTL7012273319859665288.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/LTL16716822607015726829.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7012273319859665288.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 : !((G(((F("((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Ro...5533
Formula 0 simplified : F((G!"((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows...5528
Detected timeout of ITS tools.
[2025-06-06 23:01:42] [INFO ] Flatten gal took : 26 ms
[2025-06-06 23:01:42] [INFO ] Applying decomposition
[2025-06-06 23:01:42] [INFO ] Flatten gal took : 25 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/graph18367240264528989200.txt' '-o' '/tmp/graph18367240264528989200.bin' '-w' '/tmp/graph18367240264528989200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18367240264528989200.bin' '-l' '-1' '-v' '-w' '/tmp/graph18367240264528989200.weights' '-q' '0' '-e' '0.001'
[2025-06-06 23:01:42] [INFO ] Decomposing Gal with order
[2025-06-06 23:01:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:01:42] [INFO ] Removed a total of 1944 redundant transitions.
[2025-06-06 23:01:42] [INFO ] Flatten gal took : 215 ms
[2025-06-06 23:01:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-06 23:01:42] [INFO ] Time to serialize gal into /tmp/LTL5891879690429194821.gal : 4 ms
[2025-06-06 23:01:42] [INFO ] Time to serialize properties into /tmp/LTL10954608542364053600.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/LTL5891879690429194821.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10954608542364053600.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 : !((G(((F("((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0...7477
Formula 0 simplified : F((G!"((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.R...7472
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN09-LTLCardinality-11 finished in 144691 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||X(F(p1))))))'
Support contains 891 out of 972 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 4 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 972 cols
[2025-06-06 23:01:57] [INFO ] Computed 243 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:01:58] [INFO ] Implicit Places using invariants in 426 ms returned []
[2025-06-06 23:01:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:01:59] [INFO ] Implicit Places using invariants and state equation in 1319 ms returned []
Implicit Place search using SMT with State Equation took 1747 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 1751 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 7998 ms.
Product exploration explored 100000 steps with 50000 reset in 7568 ms.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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 p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN09-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN09-LTLCardinality-14 finished in 34521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(X(X(G(p1)))))))'
Support contains 810 out of 972 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Applied a total of 0 rules in 8 ms. Remains 972 /972 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 23:02:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:02:33] [INFO ] Implicit Places using invariants in 879 ms returned []
[2025-06-06 23:02:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:02:35] [INFO ] Implicit Places using invariants and state equation in 2048 ms returned []
Implicit Place search using SMT with State Equation took 2930 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 2940 ms. Remains : 972/972 places, 729/729 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 7247 ms.
Product exploration explored 100000 steps with 50000 reset in 6844 ms.
Computed a total of 972 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 972 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 p0 p1), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN09-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN09-LTLCardinality-15 finished in 17724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G((p0 U p1)))&&G(p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p0) U X((p1 U p2)))||(p1&&(!p0 U p3)))))'
Found a Lengthening insensitive property : Sudoku-COL-AN09-LTLCardinality-11
Stuttering acceptance computed with spot in 343 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Support contains 243 out of 972 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 972/972 places, 729/729 transitions.
Graph (complete) has 2187 edges and 972 vertex of which 243 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 11 ms. Remains 243 /972 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 243 cols
[2025-06-06 23:02:51] [INFO ] Computed 26 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:02:51] [INFO ] Implicit Places using invariants in 126 ms returned []
[2025-06-06 23:02:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:02:51] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 593 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 LI_LTL mode, iteration 1 : 243/972 places, 729/729 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 605 ms. Remains : 243/972 places, 729/729 transitions.
Running random walk in product with property : Sudoku-COL-AN09-LTLCardinality-11
Product exploration explored 100000 steps with 1418 reset in 7748 ms.
Product exploration explored 100000 steps with 1418 reset in 7398 ms.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 p3 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 2905 ms. Reduced automaton from 6 states, 12 edges and 4 AP (stutter sensitive) to 6 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
RANDOM walk for 40000 steps (565 resets) in 5789 ms. (6 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 601 ms. (66 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 873 ms. (45 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1080 ms. (37 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 634 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 837 ms. (47 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 752 ms. (53 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 747 ms. (53 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 570 ms. (70 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 590 ms. (67 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 348465 steps, run timeout after 9001 ms. (steps per millisecond=38 ) properties seen :0 out of 13
Probabilistic random walk after 348465 steps, saw 89123 distinct states, run finished after 9001 ms. (steps per millisecond=38 ) properties seen :0
[2025-06-06 23:03:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf2 is UNSAT
Problem apf4 is UNSAT
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 7 solved, 6 unsolved in 672 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 26/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 7 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 7 solved, 6 unsolved in 1159 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1870ms problems are : Problem set: 7 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 6 properties in 9 ms. (steps per millisecond=9 )
Parikh walk visited 6 properties in 8 ms.
Found 7 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p3 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p0 p1 p2)), (G (OR p0 (NOT p1) p3)), (G (OR p0 p3)), (G (OR p0 p1 p2 p3)), (G (OR p0 p1)), (G (OR p0 p2 p3)), (G (OR p0 p2))]
False Knowledge obtained : [(F (NOT p3)), (F (NOT (OR (NOT p0) p2 p3))), (F (NOT p1)), (F (NOT (AND (OR (NOT p0) p3) p1))), (F (NOT p2)), (F p0)]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 31 factoid took 5600 ms. Reduced automaton from 6 states, 12 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 99 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Support contains 162 out of 243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 5 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 23:03:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:04:00] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-06 23:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:04:00] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:04:00] [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 565 ms. Remains : 243/243 places, 729/729 transitions.
Computed a total of 243 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 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 p1 p3 p2), (X p2), (X (X p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 414 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
RANDOM walk for 40000 steps (565 resets) in 3526 ms. (11 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 448 ms. (89 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 479 ms. (83 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 120493 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :0 out of 4
Probabilistic random walk after 120493 steps, saw 50496 distinct states, run finished after 3001 ms. (steps per millisecond=40 ) properties seen :0
[2025-06-06 23:04:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 17/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 4 unsolved in 944 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 81/243 variables, 17/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 729/972 variables, 243/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/972 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 972/972 variables, and 269 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1067 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2040ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 4 properties in 13 ms. (steps per millisecond=6 )
Parikh walk visited 4 properties in 12 ms.
Knowledge obtained : [(AND p1 p3 p2), (X p2), (X (X p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p3)), (F (NOT p2)), (F (NOT (AND p1 p3)))]
Knowledge based reduction with 6 factoid took 1155 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Stuttering acceptance computed with spot in 106 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2)]
Product exploration explored 100000 steps with 1420 reset in 5253 ms.
Product exploration explored 100000 steps with 1420 reset in 5298 ms.
Built C files in :
/tmp/ltsmin14041690024673897295
[2025-06-06 23:04:25] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 23:04:25] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:25] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 23:04:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:25] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 23:04:25] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:25] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14041690024673897295
Running compilation step : cd /tmp/ltsmin14041690024673897295;'/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/ltsmin14041690024673897295;'/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/ltsmin14041690024673897295;'/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 162 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 729/729 transitions.
Applied a total of 0 rules in 11 ms. Remains 243 /243 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-06 23:04:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:04:28] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-06 23:04:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:04:29] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1294 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:04:29] [INFO ] Redundant transitions in 11 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 1324 ms. Remains : 243/243 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin6149669312432120880
[2025-06-06 23:04:29] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 23:04:29] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:29] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 23:04:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:29] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 23:04:29] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:04:29] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6149669312432120880
Running compilation step : cd /tmp/ltsmin6149669312432120880;'/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/ltsmin6149669312432120880;'/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/ltsmin6149669312432120880;'/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)
[2025-06-06 23:04:32] [INFO ] Flatten gal took : 23 ms
[2025-06-06 23:04:32] [INFO ] Flatten gal took : 29 ms
[2025-06-06 23:04:32] [INFO ] Time to serialize gal into /tmp/LTL15096861828905557569.gal : 7 ms
[2025-06-06 23:04:32] [INFO ] Time to serialize properties into /tmp/LTL9598553043926327431.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/LTL15096861828905557569.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5294430641099974287.hoa' '-atoms' '/tmp/LTL9598553043926327431.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/LTL9598553043926327431.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5294430641099974287.hoa
Detected timeout of ITS tools.
[2025-06-06 23:04:47] [INFO ] Flatten gal took : 29 ms
[2025-06-06 23:04:47] [INFO ] Flatten gal took : 23 ms
[2025-06-06 23:04:47] [INFO ] Time to serialize gal into /tmp/LTL341317913727521187.gal : 4 ms
[2025-06-06 23:04:47] [INFO ] Time to serialize properties into /tmp/LTL7955862566754877934.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/LTL341317913727521187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7955862566754877934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(((F("((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Ro...5533
Formula 0 simplified : F((G!"((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows...5528
Detected timeout of ITS tools.
[2025-06-06 23:05:03] [INFO ] Flatten gal took : 24 ms
[2025-06-06 23:05:03] [INFO ] Applying decomposition
[2025-06-06 23:05:03] [INFO ] Flatten gal took : 23 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/graph12048483984275282798.txt' '-o' '/tmp/graph12048483984275282798.bin' '-w' '/tmp/graph12048483984275282798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12048483984275282798.bin' '-l' '-1' '-v' '-w' '/tmp/graph12048483984275282798.weights' '-q' '0' '-e' '0.001'
[2025-06-06 23:05:03] [INFO ] Decomposing Gal with order
[2025-06-06 23:05:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:05:03] [INFO ] Removed a total of 1944 redundant transitions.
[2025-06-06 23:05:03] [INFO ] Flatten gal took : 256 ms
[2025-06-06 23:05:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-06 23:05:03] [INFO ] Time to serialize gal into /tmp/LTL816102114105363300.gal : 5 ms
[2025-06-06 23:05:03] [INFO ] Time to serialize properties into /tmp/LTL3411081239657908651.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/LTL816102114105363300.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3411081239657908651.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(((F("((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0...7477
Formula 0 simplified : F((G!"((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.R...7472
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN09-LTLCardinality-11 finished in 147919 ms.
[2025-06-06 23:05:18] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16364911857202187966
[2025-06-06 23:05:18] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-06 23:05:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:05:18] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-06 23:05:18] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:05:18] [INFO ] Applying decomposition
[2025-06-06 23:05:18] [INFO ] Flatten gal took : 48 ms
[2025-06-06 23:05:18] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-06 23:05:18] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 23:05:18] [INFO ] Built C files in 232ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16364911857202187966
Running compilation step : cd /tmp/ltsmin16364911857202187966;'/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/graph140888436865695026.txt' '-o' '/tmp/graph140888436865695026.bin' '-w' '/tmp/graph140888436865695026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph140888436865695026.bin' '-l' '-1' '-v' '-w' '/tmp/graph140888436865695026.weights' '-q' '0' '-e' '0.001'
[2025-06-06 23:05:21] [INFO ] Decomposing Gal with order
[2025-06-06 23:05:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:05:21] [INFO ] Removed a total of 1944 redundant transitions.
[2025-06-06 23:05:21] [INFO ] Flatten gal took : 743 ms
[2025-06-06 23:05:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-06 23:05:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality5356803182862893414.gal : 7 ms
[2025-06-06 23:05:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality13489187605988476269.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/LTLCardinality5356803182862893414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13489187605988476269.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((F(G(("(((((((((((gu1.Board_0+gu1.Board_1)+(gu1.Board_2+gu1.Board_3))+((gu1.Board_4+gu1.Board_5)+(gu1.Board_6+gu1.Board_7)))+(((g...34723
Formula 0 simplified : GF(!"(((((((((((gu1.Board_0+gu1.Board_1)+(gu1.Board_2+gu1.Board_3))+((gu1.Board_4+gu1.Board_5)+(gu1.Board_6+gu1.Board_7)))+(((gu1.Bo...34714
Compilation finished in 4524 ms.
Running link step : cd /tmp/ltsmin16364911857202187966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 107 ms.
Running LTSmin : cd /tmp/ltsmin16364911857202187966;'/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) U (LTLAPp1==true))))&&[]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin16364911857202187966;'/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) U (LTLAPp1==true))))&&[]((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16364911857202187966;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin16364911857202187966;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16364911857202187966;'/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' '[](((<>((LTLAPp3==true)) U X(((LTLAPp4==true) U (LTLAPp5==true))))||((LTLAPp4==true)&&(!(LTLAPp3==true) U (LTLAPp6==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.008: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.138: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.138: LTL layer: formula: [](((<>((LTLAPp3==true)) U X(((LTLAPp4==true) U (LTLAPp5==true))))||((LTLAPp4==true)&&(!(LTLAPp3==true) U (LTLAPp6==true)))))
pins2lts-mc-linux64( 3/ 8), 0.139: "[](((<>((LTLAPp3==true)) U X(((LTLAPp4==true) U (LTLAPp5==true))))||((LTLAPp4==true)&&(!(LTLAPp3==true) U (LTLAPp6==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.139: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.142: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.145: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.146: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.151: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.144: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.154: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.157: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.179: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.486: DFS-FIFO for weak LTL, using special progress label 737
pins2lts-mc-linux64( 0/ 8), 0.486: There are 738 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.486: State length is 973, there are 742 groups
pins2lts-mc-linux64( 0/ 8), 0.486: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.486: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.486: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.486: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 4.778: ~1 levels ~960 states ~676040 transitions
pins2lts-mc-linux64( 0/ 8), 7.092: ~1 levels ~1920 states ~1337000 transitions
pins2lts-mc-linux64( 4/ 8), 10.825: ~1 levels ~3840 states ~2649528 transitions
pins2lts-mc-linux64( 5/ 8), 17.940: ~1 levels ~7680 states ~5236936 transitions
pins2lts-mc-linux64( 4/ 8), 32.334: ~1 levels ~15360 states ~10477576 transitions
pins2lts-mc-linux64( 5/ 8), 48.877: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 71.665:
pins2lts-mc-linux64( 0/ 8), 71.665: mean standard work distribution: 1.0% (states) 1.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 71.665:
pins2lts-mc-linux64( 0/ 8), 71.665: Explored 21667 states 14740100 transitions, fanout: 680.302
pins2lts-mc-linux64( 0/ 8), 71.665: Total exploration time 71.160 sec (50.310 sec minimum, 64.554 sec on average)
pins2lts-mc-linux64( 0/ 8), 71.665: States per second: 304, Transitions per second: 207140
pins2lts-mc-linux64( 0/ 8), 71.665:
pins2lts-mc-linux64( 0/ 8), 71.665: Progress states detected: 10654735
pins2lts-mc-linux64( 0/ 8), 71.665: Redundant explorations: -99.7967
pins2lts-mc-linux64( 0/ 8), 71.665:
pins2lts-mc-linux64( 0/ 8), 71.665: Queue width: 8B, total height: 10888806, memory: 83.07MB
pins2lts-mc-linux64( 0/ 8), 71.665: Tree memory: 337.3MB, 33.2 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 71.665: Tree fill ratio (roots/leafs): 7.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 71.665: Stored 769 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 71.665: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 71.665: Est. total memory use: 420.4MB (~1107.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16364911857202187966;'/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' '[](((<>((LTLAPp3==true)) U X(((LTLAPp4==true) U (LTLAPp5==true))))||((LTLAPp4==true)&&(!(LTLAPp3==true) U (LTLAPp6==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16364911857202187966;'/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' '[](((<>((LTLAPp3==true)) U X(((LTLAPp4==true) U (LTLAPp5==true))))||((LTLAPp4==true)&&(!(LTLAPp3==true) U (LTLAPp6==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.
[2025-06-06 23:29:55] [INFO ] Applying decomposition
[2025-06-06 23:29:56] [INFO ] Flatten gal took : 375 ms
[2025-06-06 23:29:56] [INFO ] Decomposing Gal with order
[2025-06-06 23:29:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:29:56] [INFO ] Removed a total of 1629 redundant transitions.
[2025-06-06 23:29:57] [INFO ] Flatten gal took : 356 ms
[2025-06-06 23:29:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2025-06-06 23:29:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality14167955232871462389.gal : 161 ms
[2025-06-06 23:29:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality13656662401925184814.ltl : 30 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/LTLCardinality14167955232871462389.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13656662401925184814.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...299
Read 3 LTL properties
Checking formula 0 : !((F((F(G(("(((((((((((gNNN0.Board_0+gNNN1.Board_1)+(gNNN2.Board_2+gNNN3.Board_3))+((gNNN4.Board_4+gNNN5.Board_5)+(gNNN6.Board_6+gNNN7...43141
Formula 0 simplified : GF(!"(((((((((((gNNN0.Board_0+gNNN1.Board_1)+(gNNN2.Board_2+gNNN3.Board_3))+((gNNN4.Board_4+gNNN5.Board_5)+(gNNN6.Board_6+gNNN7.Boar...43132
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-AN09"
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-AN09, 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-174903491300387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN09.tgz
mv Sudoku-COL-AN09 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 ;