About the Execution of ITS-Tools for Sudoku-COL-AN06
| 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 | ??TTTFFTT?TT?FFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491200363.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-AN06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491200363
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 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-AN06-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749224035988
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-AN06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-06 15:33:57] [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 15:33:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 15:33:58] [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 15:33:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-06 15:33:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 802 ms
[2025-06-06 15:33:58] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 324 PT places and 216.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
[2025-06-06 15:33:59] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 8 ms.
[2025-06-06 15:33:59] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Sudoku-COL-AN06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN06-LTLCardinality-14 FALSE 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 12 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 40124 steps (1052 resets) in 312 ms. (128 steps per ms) remains 8/18 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 89 ms. (445 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 94 ms. (422 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 122 ms. (326 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 71 ms. (557 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 61 ms. (647 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 129 ms. (308 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 112 ms. (355 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40124 steps (1052 resets) in 59 ms. (668 steps per ms) remains 8/8 properties
// Phase 1: matrix 1 rows 4 cols
[2025-06-06 15:33:59] [INFO ] Computed 3 invariants in 4 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 8 solved, 0 unsolved in 151 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 206ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA Sudoku-COL-AN06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 15:33:59] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2025-06-06 15:33:59] [INFO ] Flatten gal took : 16 ms
FORMULA Sudoku-COL-AN06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 15:33:59] [INFO ] Flatten gal took : 2 ms
Domain [N(6), N(6)] of place Rows breaks symmetries in sort N
[2025-06-06 15:33:59] [INFO ] Unfolded HLPN to a Petri net with 324 places and 216 transitions 864 arcs in 28 ms.
[2025-06-06 15:33:59] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Support contains 324 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 12 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 324 cols
[2025-06-06 15:34:00] [INFO ] Computed 108 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:00] [INFO ] Implicit Places using invariants in 276 ms returned []
[2025-06-06 15:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:00] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 653 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 678 ms. Remains : 324/324 places, 216/216 transitions.
Support contains 324 out of 324 places after structural reductions.
[2025-06-06 15:34:00] [INFO ] Flatten gal took : 53 ms
[2025-06-06 15:34:00] [INFO ] Flatten gal took : 39 ms
[2025-06-06 15:34:00] [INFO ] Input system was already deterministic with 216 transitions.
RANDOM walk for 40000 steps (1271 resets) in 3838 ms. (10 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (16 resets) in 237 ms. (168 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 403 ms. (99 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 294 ms. (135 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 405 ms. (98 steps per ms) remains 4/4 properties
[2025-06-06 15:34:02] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 1 (OVERLAPS) 216/324 variables, 108/108 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 216/540 variables, 324/432 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/540 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 540/540 variables, and 432 constraints, problems are : Problem set: 2 solved, 2 unsolved in 508 ms.
Refiners :[Positive P Invariants (semi-flows): 108/108 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 216/288 variables, 72/72 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/72 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 36/324 variables, 36/108 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 216/540 variables, 324/432 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 2/434 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 0/434 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/540 variables, 0/434 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 540/540 variables, and 434 constraints, problems are : Problem set: 2 solved, 2 unsolved in 1842 ms.
Refiners :[Positive P Invariants (semi-flows): 108/108 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2438ms problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 35 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 8 ms.
FORMULA Sudoku-COL-AN06-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F((p0&&X(F((G(p1)||(p1&&F(p2))))))))))))'
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 33 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:34:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:05] [INFO ] Implicit Places using invariants in 249 ms returned []
[2025-06-06 15:34:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:05] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:34:05] [INFO ] Redundant transitions in 10 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 715 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 334 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-00
Product exploration explored 100000 steps with 6591 reset in 3920 ms.
Product exploration explored 100000 steps with 6505 reset in 4065 ms.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 20 factoid took 906 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (1274 resets) in 2592 ms. (15 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (16 resets) in 214 ms. (186 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 579 ms. (68 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 496 ms. (80 steps per ms) remains 3/3 properties
[2025-06-06 15:34:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf6 is UNSAT
Problem apf9 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 36/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 72/324 variables, 72/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 216/540 variables, 324/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/540 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 540/540 variables, and 432 constraints, problems are : Problem set: 2 solved, 1 unsolved in 377 ms.
Refiners :[Positive P Invariants (semi-flows): 108/108 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 216/252 variables, 36/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 72/324 variables, 72/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 216/540 variables, 324/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 1/433 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/540 variables, and 433 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1568 ms.
Refiners :[Positive P Invariants (semi-flows): 108/108 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1971ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Parikh walk visited 1 properties in 1 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p1 (NOT p0))), (G (OR p1 p2 (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) p2 p0))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F p2), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F p0), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 22 factoid took 2631 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
[2025-06-06 15:34:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:34:25] [INFO ] [Real]Absence check using 108 positive place invariants in 75 ms returned sat
[2025-06-06 15:34:25] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2025-06-06 15:34:25] [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 15:34:26] [INFO ] [Nat]Absence check using 108 positive place invariants in 136 ms returned sat
[2025-06-06 15:34:27] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2025-06-06 15:34:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 25 ms.
[2025-06-06 15:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 98 ms. Result :sat
Could not prove EG (NOT p0)
[2025-06-06 15:34:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:34:28] [INFO ] [Real]Absence check using 108 positive place invariants in 58 ms returned sat
[2025-06-06 15:34:28] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2025-06-06 15:34:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 22 ms.
[2025-06-06 15:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 21 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:34:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:28] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-06 15:34:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:29] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:34:29] [INFO ] Redundant transitions in 21 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 902 ms. Remains : 324/324 places, 216/216 transitions.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT p0)), (X p1), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1244 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
RANDOM walk for 34676 steps (1102 resets) in 592 ms. (58 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT p0)), (X p1), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR p2 (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p2), (F p1), (F p0)]
Knowledge based reduction with 13 factoid took 2516 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
[2025-06-06 15:34:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:34:35] [INFO ] [Real]Absence check using 108 positive place invariants in 48 ms returned sat
[2025-06-06 15:34:36] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2025-06-06 15:34:36] [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 15:34:36] [INFO ] [Nat]Absence check using 108 positive place invariants in 80 ms returned sat
[2025-06-06 15:34:37] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2025-06-06 15:34:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 14 ms.
[2025-06-06 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 47 ms. Result :sat
Could not prove EG (NOT p0)
[2025-06-06 15:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:34:37] [INFO ] [Real]Absence check using 108 positive place invariants in 43 ms returned sat
[2025-06-06 15:34:38] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2025-06-06 15:34:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-06 15:34:38] [INFO ] Added : 0 causal constraints over 0 iterations in 52 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 6529 reset in 2524 ms.
Product exploration explored 100000 steps with 6447 reset in 2570 ms.
Built C files in :
/tmp/ltsmin12781262970090918850
[2025-06-06 15:34:43] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:34:43] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:43] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:34:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:43] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:34:43] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:43] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12781262970090918850
Running compilation step : cd /tmp/ltsmin12781262970090918850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1021 ms.
Running link step : cd /tmp/ltsmin12781262970090918850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin12781262970090918850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9087697772225607366.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 23 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:34:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:58] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-06-06 15:34:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:34:59] [INFO ] Implicit Places using invariants and state equation in 555 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:34:59] [INFO ] Redundant transitions in 5 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 824 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin14342482322652695041
[2025-06-06 15:34:59] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:34:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:59] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:34:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:59] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:34:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:34:59] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14342482322652695041
Running compilation step : cd /tmp/ltsmin14342482322652695041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 816 ms.
Running link step : cd /tmp/ltsmin14342482322652695041;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14342482322652695041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1395882935386750657.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 15:35:14] [INFO ] Flatten gal took : 29 ms
[2025-06-06 15:35:14] [INFO ] Flatten gal took : 29 ms
[2025-06-06 15:35:14] [INFO ] Time to serialize gal into /tmp/LTL3077839747868712060.gal : 5 ms
[2025-06-06 15:35:14] [INFO ] Time to serialize properties into /tmp/LTL10851645947701064043.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3077839747868712060.gal' '-t' 'CGAL' '-hoa' '/tmp/aut60978809329384852.hoa' '-atoms' '/tmp/LTL10851645947701064043.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL10851645947701064043.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut60978809329384852.hoa
Detected timeout of ITS tools.
[2025-06-06 15:35:29] [INFO ] Flatten gal took : 25 ms
[2025-06-06 15:35:29] [INFO ] Flatten gal took : 22 ms
[2025-06-06 15:35:29] [INFO ] Time to serialize gal into /tmp/LTL8633419829728705380.gal : 4 ms
[2025-06-06 15:35:29] [INFO ] Time to serialize properties into /tmp/LTL1707135788808541381.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8633419829728705380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1707135788808541381.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+...10407
Formula 0 simplified : G(F!"(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+((...10388
Detected timeout of ITS tools.
[2025-06-06 15:35:44] [INFO ] Flatten gal took : 21 ms
[2025-06-06 15:35:44] [INFO ] Applying decomposition
[2025-06-06 15:35:44] [INFO ] Flatten gal took : 21 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/graph15481823101830715724.txt' '-o' '/tmp/graph15481823101830715724.bin' '-w' '/tmp/graph15481823101830715724.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15481823101830715724.bin' '-l' '-1' '-v' '-w' '/tmp/graph15481823101830715724.weights' '-q' '0' '-e' '0.001'
[2025-06-06 15:35:45] [INFO ] Decomposing Gal with order
[2025-06-06 15:35:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 15:35:45] [INFO ] Removed a total of 180 redundant transitions.
[2025-06-06 15:35:45] [INFO ] Flatten gal took : 415 ms
[2025-06-06 15:35:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 24 ms.
[2025-06-06 15:35:45] [INFO ] Time to serialize gal into /tmp/LTL5915276732099792383.gal : 5 ms
[2025-06-06 15:35:45] [INFO ] Time to serialize properties into /tmp/LTL9195058771608462569.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/LTL5915276732099792383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9195058771608462569.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((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...14007
Formula 0 simplified : G(F!"(((((((((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.Boar...13988
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN06-LTLCardinality-00 finished in 115844 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:36:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:01] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-06-06 15:36:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:01] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:36:01] [INFO ] Redundant transitions in 4 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 703 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-01
Product exploration explored 100000 steps with 5000 reset in 2634 ms.
Product exploration explored 100000 steps with 5000 reset in 2443 ms.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 76 steps (0 resets) in 6 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2025-06-06 15:36:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:36:08] [INFO ] [Real]Absence check using 108 positive place invariants in 70 ms returned sat
[2025-06-06 15:36:08] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2025-06-06 15:36:08] [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 15:36:09] [INFO ] [Nat]Absence check using 108 positive place invariants in 338 ms returned sat
[2025-06-06 15:36:10] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2025-06-06 15:36:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-06 15:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 45 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 7 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:36:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:10] [INFO ] Implicit Places using invariants in 247 ms returned []
[2025-06-06 15:36:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:11] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:36:11] [INFO ] Redundant transitions in 3 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 855 ms. Remains : 324/324 places, 216/216 transitions.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
RANDOM walk for 76 steps (0 resets) in 9 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2025-06-06 15:36:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:36:13] [INFO ] [Real]Absence check using 108 positive place invariants in 71 ms returned sat
[2025-06-06 15:36:13] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2025-06-06 15:36:13] [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 15:36:14] [INFO ] [Nat]Absence check using 108 positive place invariants in 373 ms returned sat
[2025-06-06 15:36:15] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2025-06-06 15:36:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-06 15:36:15] [INFO ] Added : 0 causal constraints over 0 iterations in 46 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5000 reset in 2366 ms.
Product exploration explored 100000 steps with 5000 reset in 2419 ms.
Built C files in :
/tmp/ltsmin608296363486726595
[2025-06-06 15:36:20] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:36:20] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:20] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:36:20] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:20] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:36:20] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:20] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin608296363486726595
Running compilation step : cd /tmp/ltsmin608296363486726595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 764 ms.
Running link step : cd /tmp/ltsmin608296363486726595;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin608296363486726595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7704892527133309566.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 7 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:36:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:35] [INFO ] Implicit Places using invariants in 207 ms returned []
[2025-06-06 15:36:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:36:35] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 590 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:36:35] [INFO ] Redundant transitions in 1 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 603 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin7217370003688412785
[2025-06-06 15:36:35] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:36:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:35] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:36:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:35] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:36:35] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:36:35] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7217370003688412785
Running compilation step : cd /tmp/ltsmin7217370003688412785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 943 ms.
Running link step : cd /tmp/ltsmin7217370003688412785;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7217370003688412785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1863248710804715426.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 15:36:50] [INFO ] Flatten gal took : 25 ms
[2025-06-06 15:36:51] [INFO ] Flatten gal took : 24 ms
[2025-06-06 15:36:51] [INFO ] Time to serialize gal into /tmp/LTL198673124904603261.gal : 4 ms
[2025-06-06 15:36:51] [INFO ] Time to serialize properties into /tmp/LTL8920700689264975660.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/LTL198673124904603261.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8501960229039853086.hoa' '-atoms' '/tmp/LTL8920700689264975660.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL8920700689264975660.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8501960229039853086.hoa
Detected timeout of ITS tools.
[2025-06-06 15:37:06] [INFO ] Flatten gal took : 19 ms
[2025-06-06 15:37:06] [INFO ] Flatten gal took : 22 ms
[2025-06-06 15:37:06] [INFO ] Time to serialize gal into /tmp/LTL9973301904098585932.gal : 3 ms
[2025-06-06 15:37:06] [INFO ] Time to serialize properties into /tmp/LTL5568485423665875035.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/LTL9973301904098585932.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5568485423665875035.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("(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+((B...2860
Formula 0 simplified : G!"(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+((Bo...2856
Detected timeout of ITS tools.
[2025-06-06 15:37:21] [INFO ] Flatten gal took : 15 ms
[2025-06-06 15:37:21] [INFO ] Applying decomposition
[2025-06-06 15:37:21] [INFO ] Flatten gal took : 16 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/graph4969317128102273267.txt' '-o' '/tmp/graph4969317128102273267.bin' '-w' '/tmp/graph4969317128102273267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4969317128102273267.bin' '-l' '-1' '-v' '-w' '/tmp/graph4969317128102273267.weights' '-q' '0' '-e' '0.001'
[2025-06-06 15:37:21] [INFO ] Decomposing Gal with order
[2025-06-06 15:37:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 15:37:21] [INFO ] Removed a total of 260 redundant transitions.
[2025-06-06 15:37:21] [INFO ] Flatten gal took : 128 ms
[2025-06-06 15:37:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 11 ms.
[2025-06-06 15:37:21] [INFO ] Time to serialize gal into /tmp/LTL11588548376525898441.gal : 7 ms
[2025-06-06 15:37:21] [INFO ] Time to serialize properties into /tmp/LTL14853958072178901735.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/LTL11588548376525898441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14853958072178901735.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("(((((((((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.Board...3868
Formula 0 simplified : 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)))+(((gu0.Board_...3864
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN06-LTLCardinality-01 finished in 95653 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((p1 U (F(!p1)&&G(p2)))))))'
Support contains 288 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:37:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:36] [INFO ] Implicit Places using invariants in 157 ms returned []
[2025-06-06 15:37:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:37] [INFO ] Implicit Places using invariants and state equation in 434 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
Finished structural reductions in LTL mode , in 1 iterations and 597 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (NOT p2) p1)]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 2366 ms.
Product exploration explored 100000 steps with 50000 reset in 2022 ms.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
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 p2) p0 (NOT p1)), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (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 9 factoid took 16 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN06-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN06-LTLCardinality-04 finished in 6099 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 216 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:37:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:42] [INFO ] Implicit Places using invariants in 302 ms returned []
[2025-06-06 15:37:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:43] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 987 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 991 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, p0, p0]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN06-LTLCardinality-06 finished in 1119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 288 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:37:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:44] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-06-06 15:37:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:44] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:37:44] [INFO ] Redundant transitions in 1 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 728 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-09
Product exploration explored 100000 steps with 3187 reset in 2717 ms.
Product exploration explored 100000 steps with 3185 reset in 2634 ms.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
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 (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 7 factoid took 224 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 6537 steps (206 resets) in 119 ms. (54 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (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 (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 228 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2025-06-06 15:37:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:37:52] [INFO ] [Real]Absence check using 108 positive place invariants in 69 ms returned sat
[2025-06-06 15:37:52] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2025-06-06 15:37:52] [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 15:37:53] [INFO ] [Nat]Absence check using 108 positive place invariants in 231 ms returned sat
[2025-06-06 15:37:54] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2025-06-06 15:37:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-06 15:37:54] [INFO ] Added : 0 causal constraints over 0 iterations in 47 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 288 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 6 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:37:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:54] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-06 15:37:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:37:54] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:37:54] [INFO ] Redundant transitions in 0 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 524 ms. Remains : 324/324 places, 216/216 transitions.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
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 (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 7 factoid took 236 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 7758 steps (243 resets) in 207 ms. (37 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (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 (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 364 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2025-06-06 15:37:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:37:57] [INFO ] [Real]Absence check using 108 positive place invariants in 69 ms returned sat
[2025-06-06 15:37:57] [INFO ] [Real]Absence check using state equation in 359 ms returned sat
[2025-06-06 15:37:57] [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 15:37:58] [INFO ] [Nat]Absence check using 108 positive place invariants in 260 ms returned sat
[2025-06-06 15:37:59] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2025-06-06 15:37:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 14 ms.
[2025-06-06 15:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 48 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3190 reset in 2874 ms.
Product exploration explored 100000 steps with 3183 reset in 2500 ms.
Built C files in :
/tmp/ltsmin2696313722585800612
[2025-06-06 15:38:04] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:38:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:04] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:38:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:04] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:38:04] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2696313722585800612
Running compilation step : cd /tmp/ltsmin2696313722585800612;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 949 ms.
Running link step : cd /tmp/ltsmin2696313722585800612;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2696313722585800612;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2381212250743547161.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 288 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 5 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:38:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:38:20] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-06 15:38:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:38:20] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:38:20] [INFO ] Redundant transitions in 0 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 489 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin6045784222123176074
[2025-06-06 15:38:20] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:38:20] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:20] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:38:20] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:20] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:38:20] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:38:20] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6045784222123176074
Running compilation step : cd /tmp/ltsmin6045784222123176074;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1145 ms.
Running link step : cd /tmp/ltsmin6045784222123176074;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6045784222123176074;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18177884440897940283.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 15:38:35] [INFO ] Flatten gal took : 13 ms
[2025-06-06 15:38:35] [INFO ] Flatten gal took : 13 ms
[2025-06-06 15:38:35] [INFO ] Time to serialize gal into /tmp/LTL9868733112802192040.gal : 3 ms
[2025-06-06 15:38:35] [INFO ] Time to serialize properties into /tmp/LTL11817028642694023160.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/LTL9868733112802192040.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3900603610132678944.hoa' '-atoms' '/tmp/LTL11817028642694023160.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/LTL11817028642694023160.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3900603610132678944.hoa
Detected timeout of ITS tools.
[2025-06-06 15:38:50] [INFO ] Flatten gal took : 13 ms
[2025-06-06 15:38:50] [INFO ] Flatten gal took : 13 ms
[2025-06-06 15:38:50] [INFO ] Time to serialize gal into /tmp/LTL15177979823629990761.gal : 3 ms
[2025-06-06 15:38:50] [INFO ] Time to serialize properties into /tmp/LTL11685364945855574875.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/LTL15177979823629990761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11685364945855574875.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 : !((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+Rows...3337
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_1...3327
Detected timeout of ITS tools.
[2025-06-06 15:39:05] [INFO ] Flatten gal took : 12 ms
[2025-06-06 15:39:05] [INFO ] Applying decomposition
[2025-06-06 15:39:05] [INFO ] Flatten gal took : 12 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/graph442312356173019785.txt' '-o' '/tmp/graph442312356173019785.bin' '-w' '/tmp/graph442312356173019785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph442312356173019785.bin' '-l' '-1' '-v' '-w' '/tmp/graph442312356173019785.weights' '-q' '0' '-e' '0.001'
[2025-06-06 15:39:05] [INFO ] Decomposing Gal with order
[2025-06-06 15:39:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 15:39:05] [INFO ] Removed a total of 180 redundant transitions.
[2025-06-06 15:39:05] [INFO ] Flatten gal took : 114 ms
[2025-06-06 15:39:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 13 ms.
[2025-06-06 15:39:05] [INFO ] Time to serialize gal into /tmp/LTL3940449523654145052.gal : 4 ms
[2025-06-06 15:39:05] [INFO ] Time to serialize properties into /tmp/LTL11190921261952865711.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/LTL3940449523654145052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11190921261952865711.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.R...4489
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.Row...4479
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN06-LTLCardinality-09 finished in 97235 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(p0))))&&F(!p1)))'
Support contains 252 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 2 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:39:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:39:21] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-06-06 15:39:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:39:21] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 640 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 642 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p0) p1), (NOT p0), p1, (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-12
Product exploration explored 100000 steps with 20000 reset in 3112 ms.
Product exploration explored 100000 steps with 20000 reset in 2787 ms.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 132 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 6 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 271 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
[2025-06-06 15:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:39:30] [INFO ] [Real]Absence check using 108 positive place invariants in 73 ms returned sat
[2025-06-06 15:39:30] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2025-06-06 15:39:30] [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 15:39:31] [INFO ] [Nat]Absence check using 108 positive place invariants in 136 ms returned sat
[2025-06-06 15:39:32] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2025-06-06 15:39:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 23 ms.
[2025-06-06 15:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 216 out of 324 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 3 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:39:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:39:33] [INFO ] Implicit Places using invariants in 309 ms returned []
[2025-06-06 15:39:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:39:33] [INFO ] Implicit Places using invariants and state equation in 566 ms returned []
Implicit Place search using SMT with State Equation took 877 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 881 ms. Remains : 324/324 places, 216/216 transitions.
Computed a total of 324 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 252 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
[2025-06-06 15:39:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 15:39:35] [INFO ] [Real]Absence check using 108 positive place invariants in 73 ms returned sat
[2025-06-06 15:39:36] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2025-06-06 15:39:36] [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 15:39:37] [INFO ] [Nat]Absence check using 108 positive place invariants in 119 ms returned sat
[2025-06-06 15:39:37] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2025-06-06 15:39:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-06 15:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 44 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 3110 ms.
Product exploration explored 100000 steps with 20000 reset in 2987 ms.
Applying partial POR strategy [true, false, false, false, true, false]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Support contains 216 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 11 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:39:44] [INFO ] Redundant transitions in 1 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 17 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin4695416680536543055
[2025-06-06 15:39:44] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4695416680536543055
Running compilation step : cd /tmp/ltsmin4695416680536543055;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 832 ms.
Running link step : cd /tmp/ltsmin4695416680536543055;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4695416680536543055;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2596789989802036229.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 216 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Applied a total of 0 rules in 16 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-06 15:39:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:40:00] [INFO ] Implicit Places using invariants in 246 ms returned []
[2025-06-06 15:40:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:40:00] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 773 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 790 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin1313727861785221558
[2025-06-06 15:40:00] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1313727861785221558
Running compilation step : cd /tmp/ltsmin1313727861785221558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 892 ms.
Running link step : cd /tmp/ltsmin1313727861785221558;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1313727861785221558;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6982733618550102376.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 15:40:15] [INFO ] Flatten gal took : 28 ms
[2025-06-06 15:40:15] [INFO ] Flatten gal took : 11 ms
[2025-06-06 15:40:15] [INFO ] Time to serialize gal into /tmp/LTL7266068134591354116.gal : 3 ms
[2025-06-06 15:40:15] [INFO ] Time to serialize properties into /tmp/LTL4437732615803838307.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/LTL7266068134591354116.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10780657382031840101.hoa' '-atoms' '/tmp/LTL4437732615803838307.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/LTL4437732615803838307.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10780657382031840101.hoa
Detected timeout of ITS tools.
[2025-06-06 15:40:30] [INFO ] Flatten gal took : 11 ms
[2025-06-06 15:40:30] [INFO ] Flatten gal took : 12 ms
[2025-06-06 15:40:30] [INFO ] Time to serialize gal into /tmp/LTL16023486637832462792.gal : 2 ms
[2025-06-06 15:40:30] [INFO ] Time to serialize properties into /tmp/LTL8484453828996575213.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/LTL16023486637832462792.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8484453828996575213.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(X(X("(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_1...2923
Formula 0 simplified : XXXX!"(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+(...2909
Detected timeout of ITS tools.
[2025-06-06 15:40:46] [INFO ] Flatten gal took : 10 ms
[2025-06-06 15:40:46] [INFO ] Applying decomposition
[2025-06-06 15:40:46] [INFO ] Flatten gal took : 10 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/graph6818164743363623027.txt' '-o' '/tmp/graph6818164743363623027.bin' '-w' '/tmp/graph6818164743363623027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6818164743363623027.bin' '-l' '-1' '-v' '-w' '/tmp/graph6818164743363623027.weights' '-q' '0' '-e' '0.001'
[2025-06-06 15:40:46] [INFO ] Decomposing Gal with order
[2025-06-06 15:40:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 15:40:46] [INFO ] Removed a total of 180 redundant transitions.
[2025-06-06 15:40:46] [INFO ] Flatten gal took : 70 ms
[2025-06-06 15:40:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 9 ms.
[2025-06-06 15:40:46] [INFO ] Time to serialize gal into /tmp/LTL9818701965828081300.gal : 2 ms
[2025-06-06 15:40:46] [INFO ] Time to serialize properties into /tmp/LTL3309588937388451667.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/LTL9818701965828081300.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3309588937388451667.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(X(X(X("(((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu...3931
Formula 0 simplified : XXXX!"(((((((((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.Boa...3917
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN06-LTLCardinality-12 finished in 100259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 36 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Graph (complete) has 648 edges and 324 vertex of which 108 are kept as prefixes of interest. Removing 216 places using SCC suffix rule.2 ms
Discarding 216 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 108 /324 variables (removed 216) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 108 cols
[2025-06-06 15:41:01] [INFO ] Computed 17 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:41:01] [INFO ] Implicit Places using invariants in 182 ms returned []
[2025-06-06 15:41:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:41:01] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:41:01] [INFO ] Redundant transitions in 1 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 : 108/324 places, 216/216 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 573 ms. Remains : 108/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Running random walk in product with property : Sudoku-COL-AN06-LTLCardinality-15
Stuttering criterion allowed to conclude after 6837 steps with 216 reset in 177 ms.
FORMULA Sudoku-COL-AN06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN06-LTLCardinality-15 finished in 861 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||X(F((p0&&X(F((G(p1)||(p1&&F(p2))))))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(p0))))&&F(!p1)))'
[2025-06-06 15:41:03] [INFO ] Flatten gal took : 18 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12595078773338668930
[2025-06-06 15:41:03] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-06 15:41:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:41:03] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-06 15:41:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:41:03] [INFO ] Applying decomposition
[2025-06-06 15:41:03] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-06 15:41:03] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 15:41:03] [INFO ] Flatten gal took : 21 ms
[2025-06-06 15:41:03] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12595078773338668930
Running compilation step : cd /tmp/ltsmin12595078773338668930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '180' '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/graph17720071216080254367.txt' '-o' '/tmp/graph17720071216080254367.bin' '-w' '/tmp/graph17720071216080254367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17720071216080254367.bin' '-l' '-1' '-v' '-w' '/tmp/graph17720071216080254367.weights' '-q' '0' '-e' '0.001'
[2025-06-06 15:41:03] [INFO ] Decomposing Gal with order
[2025-06-06 15:41:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 15:41:03] [INFO ] Removed a total of 540 redundant transitions.
[2025-06-06 15:41:03] [INFO ] Flatten gal took : 108 ms
[2025-06-06 15:41:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-06 15:41:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality14379478533523643893.gal : 3 ms
[2025-06-06 15:41:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality8239535895138858605.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/LTLCardinality14379478533523643893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8239535895138858605.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 4 LTL properties
Checking formula 0 : !((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)))+(((gu1.Bo...14007
Formula 0 simplified : G(F!"(((((((((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.Boar...13988
Compilation finished in 1067 ms.
Running link step : cd /tmp/ltsmin12595078773338668930;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12595078773338668930;'/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' '<>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: LTL layer: formula: <>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))
pins2lts-mc-linux64( 3/ 8), 0.010: "<>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.112: There are 223 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.112: State length is 325, there are 235 groups
pins2lts-mc-linux64( 0/ 8), 0.112: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.112: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.112: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.112: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.228: [Blue] ~4 levels ~960 states ~8256 transitions
pins2lts-mc-linux64( 0/ 8), 0.267: [Blue] ~4 levels ~1920 states ~9728 transitions
pins2lts-mc-linux64( 0/ 8), 0.330: [Blue] ~4 levels ~3840 states ~11200 transitions
pins2lts-mc-linux64( 0/ 8), 0.463: [Blue] ~4 levels ~7680 states ~15616 transitions
pins2lts-mc-linux64( 0/ 8), 0.732: [Blue] ~4 levels ~15360 states ~23008 transitions
pins2lts-mc-linux64( 0/ 8), 1.146: [Blue] ~4 levels ~30720 states ~40736 transitions
pins2lts-mc-linux64( 3/ 8), 1.541: [Blue] ~4 levels ~61440 states ~77680 transitions
pins2lts-mc-linux64( 3/ 8), 2.821: [Blue] ~4 levels ~122880 states ~187040 transitions
pins2lts-mc-linux64( 3/ 8), 5.191: [Blue] ~30 levels ~245760 states ~840664 transitions
pins2lts-mc-linux64( 3/ 8), 9.168: [Blue] ~31 levels ~491520 states ~2286848 transitions
pins2lts-mc-linux64( 7/ 8), 15.700: [Blue] ~34 levels ~983040 states ~5871032 transitions
pins2lts-mc-linux64( 3/ 8), 27.378: [Blue] ~32 levels ~1966080 states ~12379040 transitions
pins2lts-mc-linux64( 3/ 8), 51.820: [Blue] ~33 levels ~3932160 states ~27182360 transitions
pins2lts-mc-linux64( 0/ 8), 101.190: [Blue] ~33 levels ~7864320 states ~57040112 transitions
pins2lts-mc-linux64( 3/ 8), 170.797: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 171.029:
pins2lts-mc-linux64( 0/ 8), 171.029: Explored 11653419 states 90441978 transitions, fanout: 7.761
pins2lts-mc-linux64( 0/ 8), 171.029: Total exploration time 170.900 sec (170.710 sec minimum, 170.795 sec on average)
pins2lts-mc-linux64( 0/ 8), 171.029: States per second: 68189, Transitions per second: 529210
pins2lts-mc-linux64( 0/ 8), 171.029:
pins2lts-mc-linux64( 0/ 8), 171.029: State space has 11668890 states, 144980 are accepting
pins2lts-mc-linux64( 0/ 8), 171.029: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 171.029: blue states: 11653419 (99.87%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 171.030: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 171.030: all-red states: 144980 (1.24%), bogus 1 (0.00%)
pins2lts-mc-linux64( 0/ 8), 171.030:
pins2lts-mc-linux64( 0/ 8), 171.030: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 171.030:
pins2lts-mc-linux64( 0/ 8), 171.030: Queue width: 8B, total height: 272, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 171.030: Tree memory: 345.0MB, 31.0 B/state, compr.: 2.4%
pins2lts-mc-linux64( 0/ 8), 171.030: Tree fill ratio (roots/leafs): 8.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 171.030: Stored 221 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 171.030: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 171.030: Est. total memory use: 345.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12595078773338668930;'/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' '<>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12595078773338668930;'/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' '<>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==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 16:03:29] [INFO ] Applying decomposition
[2025-06-06 16:03:29] [INFO ] Flatten gal took : 333 ms
[2025-06-06 16:03:29] [INFO ] Decomposing Gal with order
[2025-06-06 16:03:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 16:03:31] [INFO ] Removed a total of 402 redundant transitions.
[2025-06-06 16:03:31] [INFO ] Flatten gal took : 718 ms
[2025-06-06 16:03:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 35 ms.
[2025-06-06 16:03:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality3922405516299570561.gal : 72 ms
[2025-06-06 16:03:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality15426987742211040091.ltl : 52 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/LTLCardinality3922405516299570561.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15426987742211040091.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 4 LTL properties
Checking formula 0 : !((F(G(("(((((((((gNNN0.Board_0+gNNN1.Board_1)+(gNNN2.Board_2+gNNN3.Board_3))+((gNNN4.Board_4+gNNN5.Board_5)+(gNNN6.Board_6+gNNN7.Boar...17085
Formula 0 simplified : G(F!"(((((((((gNNN0.Board_0+gNNN1.Board_1)+(gNNN2.Board_2+gNNN3.Board_3))+((gNNN4.Board_4+gNNN5.Board_5)+(gNNN6.Board_6+gNNN7.Board_...17066
Detected timeout of ITS tools.
[2025-06-06 16:25:56] [INFO ] Flatten gal took : 316 ms
[2025-06-06 16:25:58] [INFO ] Input system was already deterministic with 216 transitions.
[2025-06-06 16:25:59] [INFO ] Transformed 324 places.
[2025-06-06 16:25:59] [INFO ] Transformed 216 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-06 16:25:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality15007306147874955553.gal : 31 ms
[2025-06-06 16:25:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality6688901659530182910.ltl : 27 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/LTLCardinality15007306147874955553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6688901659530182910.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((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_11))+...10407
Formula 0 simplified : G(F!"(((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))+((...10388
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-AN06"
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-AN06, 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-174903491200363"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN06.tgz
mv Sudoku-COL-AN06 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 ;