About the Execution of ITS-Tools for Sudoku-PT-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 | ??TTTFFTFTFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491600523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Sudoku-PT-AN06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491600523
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 459K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 152K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 746K 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 61K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 230K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 101K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 379K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 136K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 682K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 262K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 132K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749361190386
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 05:39:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 05:39:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 05:39:53] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2025-06-08 05:39:53] [INFO ] Transformed 324 places.
[2025-06-08 05:39:53] [INFO ] Transformed 216 transitions.
[2025-06-08 05:39:53] [INFO ] Found NUPN structural information;
[2025-06-08 05:39:53] [INFO ] Parsed PT model containing 324 places and 216 transitions and 864 arcs in 489 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 74 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN06-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 20 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 324 cols
[2025-06-08 05:39:54] [INFO ] Computed 108 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:39:54] [INFO ] Implicit Places using invariants in 692 ms returned []
[2025-06-08 05:39:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:39:55] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 1352 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 3ms
Finished structural reductions in LTL mode , in 1 iterations and 1410 ms. Remains : 324/324 places, 216/216 transitions.
Support contains 324 out of 324 places after structural reductions.
[2025-06-08 05:39:55] [INFO ] Flatten gal took : 114 ms
[2025-06-08 05:39:56] [INFO ] Flatten gal took : 55 ms
[2025-06-08 05:39:56] [INFO ] Input system was already deterministic with 216 transitions.
RANDOM walk for 40000 steps (1271 resets) in 3286 ms. (12 steps per ms) remains 7/19 properties
BEST_FIRST walk for 40004 steps (16 resets) in 336 ms. (118 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 444 ms. (89 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 378 ms. (105 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 281 ms. (141 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 486 ms. (82 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 423 ms. (94 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 994 ms. (40 steps per ms) remains 7/7 properties
[2025-06-08 05:39:58] [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) 0/324 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 108/432 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/432 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 216/540 variables, 324/756 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 0/756 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/540 variables, 0/756 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 540/540 variables, and 756 constraints, problems are : Problem set: 5 solved, 2 unsolved in 1099 ms.
Refiners :[Domain max(s): 324/324 constraints, 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]
Escalating to Integer solving :Problem set: 5 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, 72/72 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 216/288 variables, 72/144 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 216/360 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/360 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/324 variables, 36/396 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 36/432 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/432 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 216/540 variables, 324/756 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/540 variables, and 758 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2659 ms.
Refiners :[Domain max(s): 324/324 constraints, 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 3912ms problems are : Problem set: 5 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 72 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 20 ms. Remains 108 /324 variables (removed 216) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 108/324 places, 216/216 transitions.
RANDOM walk for 40000 steps (1272 resets) in 1094 ms. (36 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 298 ms. (133 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 283 ms. (140 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 577429 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :0 out of 2
Probabilistic random walk after 577429 steps, saw 97441 distinct states, run finished after 3011 ms. (steps per millisecond=191 ) properties seen :0
// Phase 1: matrix 216 rows 108 cols
[2025-06-08 05:40:05] [INFO ] Computed 17 invariants in 10 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 3/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 36/108 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 36/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 216/324 variables, 108/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/324 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 233 constraints, problems are : Problem set: 0 solved, 2 unsolved in 306 ms.
Refiners :[Domain max(s): 108/108 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 3/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 36/108 variables, 14/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 36/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 216/324 variables, 108/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/324 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/324 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 235 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2196 ms.
Refiners :[Domain max(s): 108/108 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2548ms problems are : Problem set: 0 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 3 ms. (steps per millisecond=11 )
Parikh walk visited 2 properties in 12 ms.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA Sudoku-PT-AN06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 27 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 324 cols
[2025-06-08 05:40:08] [INFO ] Computed 108 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:40:09] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2025-06-08 05:40:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:40:10] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:40:10] [INFO ] Redundant transitions in 17 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 1937 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 421 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-PT-AN06-LTLCardinality-00
Product exploration explored 100000 steps with 6396 reset in 4353 ms.
Product exploration explored 100000 steps with 6520 reset in 4435 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) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT 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 883 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 231 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (1273 resets) in 1960 ms. (20 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (16 resets) in 294 ms. (135 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 720 ms. (55 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (16 resets) in 694 ms. (57 steps per ms) remains 3/3 properties
[2025-06-08 05:40:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf2 is UNSAT
Problem apf8 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 36/288 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/288 constraints. Problems are: Problem set: 2 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 72/324 variables, 72/360 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 72/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 216/540 variables, 324/756 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 0/756 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/540 variables, 0/756 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 540/540 variables, and 756 constraints, problems are : Problem set: 2 solved, 1 unsolved in 633 ms.
Refiners :[Domain max(s): 324/324 constraints, 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, 36/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 216/252 variables, 36/72 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 216/288 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 0/288 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 72/324 variables, 72/360 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 72/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 216/540 variables, 324/756 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 757 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1483 ms.
Refiners :[Domain max(s): 324/324 constraints, 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 2144ms problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.1 ms
Discarding 216 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 108 /324 variables (removed 216) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 108/324 places, 216/216 transitions.
RANDOM walk for 40000 steps (1269 resets) in 681 ms. (58 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1054205 steps, run timeout after 3001 ms. (steps per millisecond=351 ) properties seen :0 out of 1
Probabilistic random walk after 1054205 steps, saw 163262 distinct states, run finished after 3001 ms. (steps per millisecond=351 ) properties seen :0
// Phase 1: matrix 216 rows 108 cols
[2025-06-08 05:40:30] [INFO ] Computed 17 invariants in 6 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 69/105 variables, 14/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 69/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/108 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 216/324 variables, 108/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/324 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/324 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 233 constraints, problems are : Problem set: 0 solved, 1 unsolved in 242 ms.
Refiners :[Domain max(s): 108/108 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 69/105 variables, 14/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 69/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/108 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 216/324 variables, 108/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/324 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/324 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/324 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 234 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1640 ms.
Refiners :[Domain max(s): 108/108 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 108/108 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1902ms problems are : Problem set: 0 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) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT 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 (NOT (OR (NOT p1) p2))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F p1), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F p0)]
Knowledge based reduction with 22 factoid took 2302 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 211 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 216 rows 324 cols
[2025-06-08 05:40:34] [INFO ] Computed 108 invariants in 4 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:40:36] [INFO ] [Real]Absence check using 108 positive place invariants in 643 ms returned sat
[2025-06-08 05:40:39] [INFO ] [Real]Absence check using state equation in 3301 ms returned sat
[2025-06-08 05:40:39] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:40:46] [INFO ] [Nat]Absence check using 108 positive place invariants in 5404 ms returned sat
[2025-06-08 05:40:54] [INFO ] [Nat]Absence check using state equation in 8563 ms returned unknown
Could not prove EG (NOT p0)
[2025-06-08 05:40:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:40:55] [INFO ] [Real]Absence check using 108 positive place invariants in 48 ms returned sat
[2025-06-08 05:40:55] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2025-06-08 05:40:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 19 ms.
[2025-06-08 05:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 65 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 22 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:40:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:40:56] [INFO ] Implicit Places using invariants in 849 ms returned []
[2025-06-08 05:40:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:40:57] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1693 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:40:57] [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 1746 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 p1), (X (AND p1 (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (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 1521 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 224 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
RANDOM walk for 33133 steps (1053 resets) in 1001 ms. (33 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (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 p0), (F (NOT (AND (NOT p2) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F p1), (F p2)]
Knowledge based reduction with 13 factoid took 3634 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 193 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
[2025-06-08 05:41:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:41:07] [INFO ] [Real]Absence check using 108 positive place invariants in 539 ms returned sat
[2025-06-08 05:41:11] [INFO ] [Real]Absence check using state equation in 3973 ms returned sat
[2025-06-08 05:41:11] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:41:20] [INFO ] [Nat]Absence check using 108 positive place invariants in 8484 ms returned sat
[2025-06-08 05:41:26] [INFO ] [Nat]Absence check using state equation in 5399 ms returned unknown
Could not prove EG (NOT p0)
[2025-06-08 05:41:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:41:26] [INFO ] [Real]Absence check using 108 positive place invariants in 55 ms returned sat
[2025-06-08 05:41:27] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2025-06-08 05:41:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 22 ms.
[2025-06-08 05:41:27] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 6492 reset in 2975 ms.
Product exploration explored 100000 steps with 6471 reset in 2720 ms.
Built C files in :
/tmp/ltsmin10017224426189927840
[2025-06-08 05:41:33] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-08 05:41:33] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:33] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-08 05:41:33] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:33] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-08 05:41:33] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:33] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10017224426189927840
Running compilation step : cd /tmp/ltsmin10017224426189927840;'/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 1159 ms.
Running link step : cd /tmp/ltsmin10017224426189927840;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin10017224426189927840;'/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/stateBased8758392079044855158.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 16 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:41:49] [INFO ] Implicit Places using invariants in 785 ms returned []
[2025-06-08 05:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:41:50] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1786 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:41:50] [INFO ] Redundant transitions in 4 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 1816 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin2017441269568450829
[2025-06-08 05:41:50] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-08 05:41:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:50] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-08 05:41:50] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:50] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-08 05:41:50] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:41:50] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2017441269568450829
Running compilation step : cd /tmp/ltsmin2017441269568450829;'/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 931 ms.
Running link step : cd /tmp/ltsmin2017441269568450829;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2017441269568450829;'/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/stateBased11230420567607737993.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 05:42:05] [INFO ] Flatten gal took : 25 ms
[2025-06-08 05:42:05] [INFO ] Flatten gal took : 25 ms
[2025-06-08 05:42:05] [INFO ] Time to serialize gal into /tmp/LTL11168761337511966117.gal : 7 ms
[2025-06-08 05:42:05] [INFO ] Time to serialize properties into /tmp/LTL16726914551984114443.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/LTL11168761337511966117.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15005495238511035359.hoa' '-atoms' '/tmp/LTL16726914551984114443.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...320
Loading property file /tmp/LTL16726914551984114443.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15005495238511035359.hoa
Detected timeout of ITS tools.
[2025-06-08 05:42:20] [INFO ] Flatten gal took : 25 ms
[2025-06-08 05:42:20] [INFO ] Flatten gal took : 22 ms
[2025-06-08 05:42:20] [INFO ] Time to serialize gal into /tmp/LTL11246786269397531775.gal : 6 ms
[2025-06-08 05:42:20] [INFO ] Time to serialize properties into /tmp/LTL11896293425954871577.ltl : 8 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/LTL11246786269397531775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11896293425954871577.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_...12621
Formula 0 simplified : G(F!"(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_0_...12602
Detected timeout of ITS tools.
[2025-06-08 05:42:35] [INFO ] Flatten gal took : 37 ms
[2025-06-08 05:42:35] [INFO ] Applying decomposition
[2025-06-08 05:42:35] [INFO ] Flatten gal took : 35 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/graph3205891817602453295.txt' '-o' '/tmp/graph3205891817602453295.bin' '-w' '/tmp/graph3205891817602453295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3205891817602453295.bin' '-l' '-1' '-v' '-w' '/tmp/graph3205891817602453295.weights' '-q' '0' '-e' '0.001'
[2025-06-08 05:42:35] [INFO ] Decomposing Gal with order
[2025-06-08 05:42:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 05:42:36] [INFO ] Removed a total of 180 redundant transitions.
[2025-06-08 05:42:36] [INFO ] Flatten gal took : 273 ms
[2025-06-08 05:42:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 17 ms.
[2025-06-08 05:42:36] [INFO ] Time to serialize gal into /tmp/LTL12892980379232367776.gal : 5 ms
[2025-06-08 05:42:36] [INFO ] Time to serialize properties into /tmp/LTL1523902035235076664.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/LTL12892980379232367776.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1523902035235076664.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_0_...16221
Formula 0 simplified : G(F!"(((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_0_1_...16202
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN06-LTLCardinality-00 finished in 162914 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.
[2025-06-08 05:42:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:42:52] [INFO ] Implicit Places using invariants in 639 ms returned []
[2025-06-08 05:42:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:42:52] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 1311 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:42:52] [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 1331 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-01
Product exploration explored 100000 steps with 5000 reset in 2446 ms.
Product exploration explored 100000 steps with 5000 reset in 2511 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 117 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 45 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 150 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2025-06-08 05:42:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:43:13] [INFO ] [Real]Absence check using 108 positive place invariants in 2609 ms returned sat
[2025-06-08 05:43:14] [INFO ] [Real]Absence check using state equation in 330 ms returned unknown
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 8 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:43:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:43:14] [INFO ] Implicit Places using invariants in 705 ms returned []
[2025-06-08 05:43:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:43:15] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1710 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:43:15] [INFO ] Redundant transitions in 7 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1743 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 136 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 76 steps (0 resets) in 8 ms. (8 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 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2025-06-08 05:43:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 05:43:31] [INFO ] [Real]Absence check using 108 positive place invariants in 2989 ms returned sat
[2025-06-08 05:43:32] [INFO ] [Real]Absence check using state equation in 391 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5000 reset in 2807 ms.
Product exploration explored 100000 steps with 5000 reset in 2526 ms.
Built C files in :
/tmp/ltsmin11331468165034589141
[2025-06-08 05:43:37] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-08 05:43:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:37] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-08 05:43:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:37] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-08 05:43:37] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:37] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11331468165034589141
Running compilation step : cd /tmp/ltsmin11331468165034589141;'/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 1012 ms.
Running link step : cd /tmp/ltsmin11331468165034589141;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11331468165034589141;'/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/stateBased7127359708251963795.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 12 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:43:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:43:53] [INFO ] Implicit Places using invariants in 694 ms returned []
[2025-06-08 05:43:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:43:54] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:43:54] [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 1757 ms. Remains : 324/324 places, 216/216 transitions.
Built C files in :
/tmp/ltsmin15204306835076563968
[2025-06-08 05:43:54] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-08 05:43:54] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:54] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-08 05:43:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:54] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-08 05:43:54] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:43:54] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15204306835076563968
Running compilation step : cd /tmp/ltsmin15204306835076563968;'/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 888 ms.
Running link step : cd /tmp/ltsmin15204306835076563968;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin15204306835076563968;'/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/stateBased3359799705941290304.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 05:44:09] [INFO ] Flatten gal took : 22 ms
[2025-06-08 05:44:09] [INFO ] Flatten gal took : 21 ms
[2025-06-08 05:44:09] [INFO ] Time to serialize gal into /tmp/LTL13425425987169062681.gal : 3 ms
[2025-06-08 05:44:09] [INFO ] Time to serialize properties into /tmp/LTL10882407196361385028.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13425425987169062681.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5183937939247086589.hoa' '-atoms' '/tmp/LTL10882407196361385028.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10882407196361385028.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5183937939247086589.hoa
Detected timeout of ITS tools.
[2025-06-08 05:44:24] [INFO ] Flatten gal took : 18 ms
[2025-06-08 05:44:24] [INFO ] Flatten gal took : 16 ms
[2025-06-08 05:44:24] [INFO ] Time to serialize gal into /tmp/LTL5521228466163055957.gal : 3 ms
[2025-06-08 05:44:24] [INFO ] Time to serialize properties into /tmp/LTL5709891191017026375.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/LTL5521228466163055957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5709891191017026375.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_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_0_1...3448
Formula 0 simplified : G!"(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_0_1_...3444
Detected timeout of ITS tools.
[2025-06-08 05:44:40] [INFO ] Flatten gal took : 24 ms
[2025-06-08 05:44:40] [INFO ] Applying decomposition
[2025-06-08 05:44:40] [INFO ] Flatten gal took : 18 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/graph3816125688134619341.txt' '-o' '/tmp/graph3816125688134619341.bin' '-w' '/tmp/graph3816125688134619341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3816125688134619341.bin' '-l' '-1' '-v' '-w' '/tmp/graph3816125688134619341.weights' '-q' '0' '-e' '0.001'
[2025-06-08 05:44:40] [INFO ] Decomposing Gal with order
[2025-06-08 05:44:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 05:44:40] [INFO ] Removed a total of 268 redundant transitions.
[2025-06-08 05:44:40] [INFO ] Flatten gal took : 86 ms
[2025-06-08 05:44:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 8 ms.
[2025-06-08 05:44:40] [INFO ] Time to serialize gal into /tmp/LTL9491943850660322761.gal : 4 ms
[2025-06-08 05:44:40] [INFO ] Time to serialize properties into /tmp/LTL12687683976448900697.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/LTL9491943850660322761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12687683976448900697.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_0_1_0...4456
Formula 0 simplified : G!"(((((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_0_4+gu0.Board_0_0_5)+(gu0.Board_0_1_0+...4452
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN06-LTLCardinality-01 finished in 123962 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.
[2025-06-08 05:44:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:44:55] [INFO ] Implicit Places using invariants in 387 ms returned []
[2025-06-08 05:44:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:44:56] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 794 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 798 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 175 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-PT-AN06-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 2161 ms.
Product exploration explored 100000 steps with 50000 reset in 2084 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 (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) 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 17 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-PT-AN06-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN06-LTLCardinality-04 finished in 6285 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 3 ms. Remains 324 /324 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:45:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:03] [INFO ] Implicit Places using invariants in 1732 ms returned []
[2025-06-08 05:45:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:04] [INFO ] Implicit Places using invariants and state equation in 1419 ms returned []
Implicit Place search using SMT with State Equation took 3155 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 3159 ms. Remains : 324/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, p0, p0]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-06 finished in 3265 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))'
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Reduce places removed 216 places and 0 transitions.
Iterating post reduction 0 with 216 rules applied. Total rules applied 216 place count 108 transition count 216
Applied a total of 216 rules in 25 ms. Remains 108 /324 variables (removed 216) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 108 cols
[2025-06-08 05:45:05] [INFO ] Computed 17 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:05] [INFO ] Implicit Places using invariants in 677 ms returned []
[2025-06-08 05:45:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:06] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 1157 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 108/324 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1183 ms. Remains : 108/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 151 steps with 75 reset in 3 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-10 finished in 1300 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))'
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Reduce places removed 216 places and 0 transitions.
Iterating post reduction 0 with 216 rules applied. Total rules applied 216 place count 108 transition count 216
Applied a total of 216 rules in 3 ms. Remains 108 /324 variables (removed 216) and now considering 216/216 (removed 0) transitions.
[2025-06-08 05:45:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:07] [INFO ] Implicit Places using invariants in 735 ms returned []
[2025-06-08 05:45:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:07] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 108/324 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1232 ms. Remains : 108/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 95 steps with 47 reset in 4 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-11 finished in 1349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1)))&&X(G(p2))))'
Support contains 5 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Reduce places removed 215 places and 0 transitions.
Iterating post reduction 0 with 215 rules applied. Total rules applied 215 place count 109 transition count 216
Applied a total of 215 rules in 24 ms. Remains 109 /324 variables (removed 215) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 109 cols
[2025-06-08 05:45:07] [INFO ] Computed 17 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:08] [INFO ] Implicit Places using invariants in 894 ms returned []
[2025-06-08 05:45:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:09] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 109/324 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1440 ms. Remains : 109/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 38 steps with 1 reset in 2 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-13 finished in 1663 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 2 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 105 are kept as prefixes of interest. Removing 219 places using SCC suffix rule.2 ms
Discarding 219 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 105 /324 variables (removed 219) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 105 cols
[2025-06-08 05:45:09] [INFO ] Computed 14 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:09] [INFO ] Implicit Places using invariants in 382 ms returned []
[2025-06-08 05:45:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:10] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 05:45:10] [INFO ] Redundant transitions in 16 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 : 105/324 places, 216/216 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 745 ms. Remains : 105/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-14
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-14 finished in 800 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((F(p1)&&p0))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 216/216 transitions.
Reduce places removed 215 places and 0 transitions.
Iterating post reduction 0 with 215 rules applied. Total rules applied 215 place count 109 transition count 216
Applied a total of 215 rules in 5 ms. Remains 109 /324 variables (removed 215) and now considering 216/216 (removed 0) transitions.
// Phase 1: matrix 216 rows 109 cols
[2025-06-08 05:45:10] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:10] [INFO ] Implicit Places using invariants in 595 ms returned []
[2025-06-08 05:45:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 05:45:11] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 1001 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 109/324 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1006 ms. Remains : 109/324 places, 216/216 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN06-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN06-LTLCardinality-15 finished in 1163 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))'
[2025-06-08 05:45:11] [INFO ] Flatten gal took : 26 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6714991206144016358
[2025-06-08 05:45:11] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2025-06-08 05:45:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:45:11] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2025-06-08 05:45:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:45:11] [INFO ] Applying decomposition
[2025-06-08 05:45:11] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2025-06-08 05:45:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 05:45:11] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6714991206144016358
Running compilation step : cd /tmp/ltsmin6714991206144016358;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-08 05:45:11] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph839852208734192267.txt' '-o' '/tmp/graph839852208734192267.bin' '-w' '/tmp/graph839852208734192267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph839852208734192267.bin' '-l' '-1' '-v' '-w' '/tmp/graph839852208734192267.weights' '-q' '0' '-e' '0.001'
[2025-06-08 05:45:12] [INFO ] Decomposing Gal with order
[2025-06-08 05:45:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 05:45:12] [INFO ] Removed a total of 360 redundant transitions.
[2025-06-08 05:45:12] [INFO ] Flatten gal took : 135 ms
[2025-06-08 05:45:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 05:45:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality5053848134815299071.gal : 4 ms
[2025-06-08 05:45:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality1308627509956128391.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/LTLCardinality5053848134815299071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1308627509956128391.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu1.Board_0_0_0+gu1.Board_0_0_1)+(gu1.Board_0_0_2+gu1.Board_0_0_3))+((gu1.Board_0_0_4+gu1.Board_0_0_5)+(gu1.Board_0_...16221
Formula 0 simplified : G(F!"(((((((((gu1.Board_0_0_0+gu1.Board_0_0_1)+(gu1.Board_0_0_2+gu1.Board_0_0_3))+((gu1.Board_0_0_4+gu1.Board_0_0_5)+(gu1.Board_0_1_...16202
Compilation finished in 983 ms.
Running link step : cd /tmp/ltsmin6714991206144016358;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6714991206144016358;'/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( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: LTL layer: formula: <>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))
pins2lts-mc-linux64( 3/ 8), 0.007: "<>([](((LTLAPp0==true)||X(<>(((LTLAPp0==true)&&X(<>(([]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.019: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.126: There are 221 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.127: State length is 325, there are 235 groups
pins2lts-mc-linux64( 0/ 8), 0.127: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.127: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.127: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.127: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.281: [Blue] ~4 levels ~960 states ~8272 transitions
pins2lts-mc-linux64( 7/ 8), 0.329: [Blue] ~4 levels ~1920 states ~9744 transitions
pins2lts-mc-linux64( 7/ 8), 0.420: [Blue] ~4 levels ~3840 states ~11232 transitions
pins2lts-mc-linux64( 7/ 8), 0.570: [Blue] ~4 levels ~7680 states ~15680 transitions
pins2lts-mc-linux64( 7/ 8), 0.822: [Blue] ~4 levels ~15360 states ~23072 transitions
pins2lts-mc-linux64( 7/ 8), 1.289: [Blue] ~4 levels ~30720 states ~40752 transitions
pins2lts-mc-linux64( 7/ 8), 2.009: [Blue] ~4 levels ~61440 states ~77712 transitions
pins2lts-mc-linux64( 7/ 8), 3.179: [Blue] ~4 levels ~122880 states ~185696 transitions
pins2lts-mc-linux64( 2/ 8), 5.787: [Blue] ~34 levels ~245760 states ~838152 transitions
pins2lts-mc-linux64( 6/ 8), 9.669: [Blue] ~35 levels ~491520 states ~2447400 transitions
pins2lts-mc-linux64( 6/ 8), 16.645: [Blue] ~35 levels ~983040 states ~6016080 transitions
pins2lts-mc-linux64( 6/ 8), 28.741: [Blue] ~35 levels ~1966080 states ~12944584 transitions
pins2lts-mc-linux64( 7/ 8), 53.613: [Blue] ~33 levels ~3932160 states ~28500344 transitions
pins2lts-mc-linux64( 0/ 8), 105.401: [Blue] ~33 levels ~7864320 states ~58216016 transitions
pins2lts-mc-linux64( 1/ 8), 174.713: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 174.837:
pins2lts-mc-linux64( 0/ 8), 174.837: Explored 11446417 states 88860994 transitions, fanout: 7.763
pins2lts-mc-linux64( 0/ 8), 174.837: Total exploration time 174.690 sec (174.600 sec minimum, 174.628 sec on average)
pins2lts-mc-linux64( 0/ 8), 174.837: States per second: 65524, Transitions per second: 508678
pins2lts-mc-linux64( 0/ 8), 174.837:
pins2lts-mc-linux64( 0/ 8), 174.837: State space has 11461739 states, 127040 are accepting
pins2lts-mc-linux64( 0/ 8), 174.837: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 174.837: blue states: 11446417 (99.87%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 174.837: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 174.837: all-red states: 127040 (1.11%), bogus 2 (0.00%)
pins2lts-mc-linux64( 0/ 8), 174.837:
pins2lts-mc-linux64( 0/ 8), 174.837: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 174.837:
pins2lts-mc-linux64( 0/ 8), 174.837: Queue width: 8B, total height: 273, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 174.837: Tree memory: 343.4MB, 31.4 B/state, compr.: 2.4%
pins2lts-mc-linux64( 0/ 8), 174.837: Tree fill ratio (roots/leafs): 8.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 174.837: Stored 216 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 174.837: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 174.837: Est. total memory use: 343.4MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6714991206144016358;'/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/ltsmin6714991206144016358;'/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.
[2025-06-08 06:07:02] [INFO ] Applying decomposition
[2025-06-08 06:07:02] [INFO ] Flatten gal took : 298 ms
[2025-06-08 06:07:02] [INFO ] Decomposing Gal with order
[2025-06-08 06:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 06:07:03] [INFO ] Removed a total of 353 redundant transitions.
[2025-06-08 06:07:03] [INFO ] Flatten gal took : 594 ms
[2025-06-08 06:07:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 366 ms.
[2025-06-08 06:07:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality16762707793202681844.gal : 100 ms
[2025-06-08 06:07:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality2690621046826486035.ltl : 33 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/LTLCardinality16762707793202681844.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2690621046826486035.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu3.Board_0_0_0+gu3.Board_0_0_1)+(gu3.Board_0_0_2+gu3.Board_0_0_3))+((gu3.Board_0_0_4+gu3.Board_0_0_5)+(gu19.Board_0...16904
Formula 0 simplified : G(F!"(((((((((gu3.Board_0_0_0+gu3.Board_0_0_1)+(gu3.Board_0_0_2+gu3.Board_0_0_3))+((gu3.Board_0_0_4+gu3.Board_0_0_5)+(gu19.Board_0_1...16885
Detected timeout of ITS tools.
[2025-06-08 06:28:54] [INFO ] Flatten gal took : 630 ms
[2025-06-08 06:28:56] [INFO ] Input system was already deterministic with 216 transitions.
[2025-06-08 06:28:56] [INFO ] Transformed 324 places.
[2025-06-08 06:28:56] [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
[2025-06-08 06:28:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality5259653577741586851.gal : 14 ms
[2025-06-08 06:28:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality12839246246255000527.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5259653577741586851.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12839246246255000527.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 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_...12621
Formula 0 simplified : G(F!"(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_1_0+Board_0_1_1)))+(((Board_0_...12602
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-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-PT-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-174903491600523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN06.tgz
mv Sudoku-PT-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 ;