About the Execution of ITS-Tools for Sudoku-PT-AN08
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 | TTFFTFF?FFFFFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491600539.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-AN08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491600539
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 239K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 663K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M 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 98K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 352K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 243K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 901K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 501K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 51K 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 298K 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-AN08-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749375737263
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-AN08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 09:42:20] [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 09:42:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 09:42:20] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2025-06-08 09:42:20] [INFO ] Transformed 704 places.
[2025-06-08 09:42:20] [INFO ] Transformed 512 transitions.
[2025-06-08 09:42:20] [INFO ] Found NUPN structural information;
[2025-06-08 09:42:20] [INFO ] Parsed PT model containing 704 places and 512 transitions and 2048 arcs in 520 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 79 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-PT-AN08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 704 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 29 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 704 cols
[2025-06-08 09:42:21] [INFO ] Computed 192 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:42:22] [INFO ] Implicit Places using invariants in 979 ms returned []
[2025-06-08 09:42:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:42:23] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 2554 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 2621 ms. Remains : 704/704 places, 512/512 transitions.
Support contains 704 out of 704 places after structural reductions.
[2025-06-08 09:42:24] [INFO ] Flatten gal took : 191 ms
[2025-06-08 09:42:24] [INFO ] Flatten gal took : 114 ms
[2025-06-08 09:42:24] [INFO ] Input system was already deterministic with 512 transitions.
RANDOM walk for 40000 steps (718 resets) in 6207 ms. (6 steps per ms) remains 8/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 884 ms. (45 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 814 ms. (49 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 670 ms. (59 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 618 ms. (64 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 821 ms. (48 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 556 ms. (71 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 831 ms. (48 steps per ms) remains 8/8 properties
[2025-06-08 09:42:28] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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) 0/192 variables, 192/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 2 (OVERLAPS) 512/704 variables, 192/384 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/704 variables, 512/896 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 3 solved, 5 unsolved in 2812 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 192/192 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/192 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 512/704 variables, 192/384 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/704 variables, 512/896 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 3 solved, 5 unsolved in 3405 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6342ms problems are : Problem set: 3 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 64 steps, including 0 resets, run visited all 5 properties in 8 ms. (steps per millisecond=8 )
Parikh walk visited 5 properties in 17 ms.
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
FORMULA Sudoku-PT-AN08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 704 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 704 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Sudoku-PT-AN08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (X(F(p1))&&(p2||X(X(p2))))))'
Support contains 640 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 21 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 09:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:42:39] [INFO ] Implicit Places using invariants in 4241 ms returned []
[2025-06-08 09:42:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:42:41] [INFO ] Implicit Places using invariants and state equation in 1533 ms returned []
Implicit Place search using SMT with State Equation took 5781 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 5804 ms. Remains : 704/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 758 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-02
Product exploration explored 100000 steps with 33306 reset in 8309 ms.
Product exploration explored 100000 steps with 33264 reset in 7864 ms.
Computed a total of 704 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 704 transition count 512
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 p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p2)), (X p1), (X p0), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p2) (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 : []
Knowledge based reduction with 13 factoid took 1222 ms. Reduced automaton from 9 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 415 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
RANDOM walk for 40000 steps (717 resets) in 3238 ms. (12 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 697 ms. (57 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 468 ms. (85 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 3/3 properties
[2025-06-08 09:43:14] [INFO ] Invariant cache hit.
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) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 512/640 variables, 128/256 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/640 variables, 512/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 64/704 variables, 64/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/704 variables, 64/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2035 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 512/640 variables, 128/256 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/640 variables, 512/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 64/704 variables, 64/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/704 variables, 64/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2756 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4848ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 64 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Parikh walk visited 3 properties in 147 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p2)), (X p1), (X p0), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p2) (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 : [(F (NOT (OR p2 p1))), (F (NOT p0)), (F (NOT (OR p2 p0))), (F (NOT p1)), (F p2)]
Knowledge based reduction with 13 factoid took 3804 ms. Reduced automaton from 8 states, 10 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 452 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 401 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
[2025-06-08 09:43:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 09:43:37] [INFO ] [Real]Absence check using 192 positive place invariants in 8632 ms returned unknown
Could not prove EG (NOT p2)
Support contains 640 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 11 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 09:43:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:43:40] [INFO ] Implicit Places using invariants in 3424 ms returned []
[2025-06-08 09:43:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:43:42] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 4854 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 4866 ms. Remains : 704/704 places, 512/512 transitions.
Computed a total of 704 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 704 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 655 ms. Reduced automaton from 8 states, 10 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
RANDOM walk for 40000 steps (719 resets) in 2756 ms. (14 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 524 ms. (76 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 3/3 properties
[2025-06-08 09:43:49] [INFO ] Invariant cache hit.
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) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 512/640 variables, 128/256 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/640 variables, 512/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 64/704 variables, 64/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/704 variables, 64/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1803 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 512/640 variables, 128/256 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/640 variables, 512/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/640 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 64/704 variables, 64/832 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/704 variables, 64/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/704 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 512/1216 variables, 704/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1216 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1216/1216 variables, and 1600 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2349 ms.
Refiners :[Domain max(s): 704/704 constraints, Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4177ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 64 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
Parikh walk visited 3 properties in 91 ms.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p1 p2))), (F (NOT (OR p2 p0))), (F (NOT p1)), (F p2)]
Knowledge based reduction with 7 factoid took 1536 ms. Reduced automaton from 8 states, 10 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 321 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 373 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
[2025-06-08 09:43:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 09:44:09] [INFO ] [Real]Absence check using 192 positive place invariants in 9108 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 434 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Product exploration explored 100000 steps with 20051 reset in 8323 ms.
Product exploration explored 100000 steps with 19992 reset in 8164 ms.
Applying partial POR strategy [false, true, false, true, true, false, false, true]
Stuttering acceptance computed with spot in 357 ms :[(NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0)]
Support contains 640 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 34 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:44:27] [INFO ] Redundant transitions in 35 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 80 ms. Remains : 704/704 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin10896492575221799579
[2025-06-08 09:44:27] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10896492575221799579
Running compilation step : cd /tmp/ltsmin10896492575221799579;'/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 2355 ms.
Running link step : cd /tmp/ltsmin10896492575221799579;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin10896492575221799579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16714890573904952171.hoa' '--buchi-type=spotba'
LTSmin run took 3676 ms.
FORMULA Sudoku-PT-AN08-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Sudoku-PT-AN08-LTLCardinality-02 finished in 118141 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(((X(X(p0)) U ((p1&&X(X(p0)))||X(X(G(p0))))) U (G((X(X(p0)) U ((p1&&X(X(p0)))||X(X(G(p0))))))||((X(X(p0)) U ((p1&&X(X(p0)))||X(X(G(p0)))))&&X(X(p2)))))))'
Support contains 128 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 12 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2025-06-08 09:44:33] [INFO ] Computed 23 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:34] [INFO ] Implicit Places using invariants in 1174 ms returned []
[2025-06-08 09:44:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:35] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1822 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 : 192/704 places, 512/512 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1835 ms. Remains : 192/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 481 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-05
Stuttering criterion allowed to conclude after 53 steps with 0 reset in 6 ms.
FORMULA Sudoku-PT-AN08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLCardinality-05 finished in 2362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Support contains 576 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 17 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 704 cols
[2025-06-08 09:44:35] [INFO ] Computed 192 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:44] [INFO ] Implicit Places using invariants in 9143 ms returned []
[2025-06-08 09:44:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:47] [INFO ] Implicit Places using invariants and state equation in 2358 ms returned []
Implicit Place search using SMT with State Equation took 11505 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 11524 ms. Remains : 704/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 6 ms.
FORMULA Sudoku-PT-AN08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLCardinality-06 finished in 11748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 192 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Graph (complete) has 1536 edges and 704 vertex of which 192 are kept as prefixes of interest. Removing 512 places using SCC suffix rule.13 ms
Discarding 512 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 32 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2025-06-08 09:44:47] [INFO ] Computed 23 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:47] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-08 09:44:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:44:48] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:44:48] [INFO ] Redundant transitions in 13 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 : 192/704 places, 512/512 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 868 ms. Remains : 192/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-07
Product exploration explored 100000 steps with 1799 reset in 4945 ms.
Product exploration explored 100000 steps with 1796 reset in 4574 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 40000 steps (718 resets) in 2350 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 692 ms. (57 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 110904 steps, run visited all 1 properties in 671 ms. (steps per millisecond=165 )
Probabilistic random walk after 110904 steps, saw 34413 distinct states, run finished after 678 ms. (steps per millisecond=163 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 09:45:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:45:03] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-08 09:45:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:45:03] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:45:03] [INFO ] Redundant transitions in 12 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 517 ms. Remains : 192/192 places, 512/512 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
RANDOM walk for 40000 steps (717 resets) in 2532 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 686 ms. (58 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 110904 steps, run visited all 1 properties in 739 ms. (steps per millisecond=150 )
Probabilistic random walk after 110904 steps, saw 34413 distinct states, run finished after 743 ms. (steps per millisecond=149 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1795 reset in 5078 ms.
Product exploration explored 100000 steps with 1798 reset in 5205 ms.
Built C files in :
/tmp/ltsmin150990451830127887
[2025-06-08 09:45:20] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2025-06-08 09:45:20] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:20] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2025-06-08 09:45:20] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:20] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2025-06-08 09:45:20] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:20] [INFO ] Built C files in 151ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin150990451830127887
Running compilation step : cd /tmp/ltsmin150990451830127887;'/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 2313 ms.
Running link step : cd /tmp/ltsmin150990451830127887;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin150990451830127887;'/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/stateBased8182349702393992392.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 09:45:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:45:36] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-08 09:45:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:45:36] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:45:36] [INFO ] Redundant transitions in 5 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 406 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin6121418477613480127
[2025-06-08 09:45:36] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2025-06-08 09:45:36] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:36] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2025-06-08 09:45:36] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:36] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2025-06-08 09:45:36] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:45:36] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6121418477613480127
Running compilation step : cd /tmp/ltsmin6121418477613480127;'/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 2086 ms.
Running link step : cd /tmp/ltsmin6121418477613480127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6121418477613480127;'/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/stateBased14295508503227762635.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 09:45:51] [INFO ] Flatten gal took : 68 ms
[2025-06-08 09:45:51] [INFO ] Flatten gal took : 98 ms
[2025-06-08 09:45:51] [INFO ] Time to serialize gal into /tmp/LTL8151421796495677080.gal : 34 ms
[2025-06-08 09:45:51] [INFO ] Time to serialize properties into /tmp/LTL4785334355033751494.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8151421796495677080.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4938394538869582320.hoa' '-atoms' '/tmp/LTL4785334355033751494.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4785334355033751494.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4938394538869582320.hoa
Detected timeout of ITS tools.
[2025-06-08 09:46:07] [INFO ] Flatten gal took : 35 ms
[2025-06-08 09:46:07] [INFO ] Flatten gal took : 31 ms
[2025-06-08 09:46:07] [INFO ] Time to serialize gal into /tmp/LTL9797066317080200605.gal : 6 ms
[2025-06-08 09:46:07] [INFO ] Time to serialize properties into /tmp/LTL11144011920018352608.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9797066317080200605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11144011920018352608.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("((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_...2406
Formula 0 simplified : GF!"((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_1_...2400
Detected timeout of ITS tools.
[2025-06-08 09:46:22] [INFO ] Flatten gal took : 31 ms
[2025-06-08 09:46:22] [INFO ] Applying decomposition
[2025-06-08 09:46:22] [INFO ] Flatten gal took : 30 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/graph9142224253689672686.txt' '-o' '/tmp/graph9142224253689672686.bin' '-w' '/tmp/graph9142224253689672686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9142224253689672686.bin' '-l' '-1' '-v' '-w' '/tmp/graph9142224253689672686.weights' '-q' '0' '-e' '0.001'
[2025-06-08 09:46:22] [INFO ] Decomposing Gal with order
[2025-06-08 09:46:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 09:46:23] [INFO ] Removed a total of 448 redundant transitions.
[2025-06-08 09:46:23] [INFO ] Flatten gal took : 728 ms
[2025-06-08 09:46:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 512 labels/synchronizations in 38 ms.
[2025-06-08 09:46:23] [INFO ] Time to serialize gal into /tmp/LTL13458973331932849727.gal : 7 ms
[2025-06-08 09:46:23] [INFO ] Time to serialize properties into /tmp/LTL16342957588805347048.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/LTL13458973331932849727.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16342957588805347048.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu1.Columns_0_0+gu1.Columns_0_1)+(gu1.Columns_0_2+gu1.Columns_0_3))+((gu1.Columns_0_4+gu1.Columns_0_5)+(gu1.Columns_0_...3174
Formula 0 simplified : GF!"((((((((gu1.Columns_0_0+gu1.Columns_0_1)+(gu1.Columns_0_2+gu1.Columns_0_3))+((gu1.Columns_0_4+gu1.Columns_0_5)+(gu1.Columns_0_6+...3168
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN08-LTLCardinality-07 finished in 111020 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((X(G(!p0)) U (p1 U p2)))))'
Support contains 5 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Graph (complete) has 1536 edges and 704 vertex of which 194 are kept as prefixes of interest. Removing 510 places using SCC suffix rule.3 ms
Discarding 510 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 85 ms. Remains 194 /704 variables (removed 510) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 194 cols
[2025-06-08 09:46:38] [INFO ] Computed 23 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:46:41] [INFO ] Implicit Places using invariants in 3316 ms returned []
[2025-06-08 09:46:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:46:43] [INFO ] Implicit Places using invariants and state equation in 1679 ms returned []
Implicit Place search using SMT with State Equation took 5001 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:46:43] [INFO ] Redundant transitions in 5 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in SI_LTL mode, iteration 1 : 194/704 places, 512/512 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5100 ms. Remains : 194/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p2), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-11
Stuttering criterion allowed to conclude after 139 steps with 3 reset in 6 ms.
FORMULA Sudoku-PT-AN08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLCardinality-11 finished in 5400 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)||G(F(p1)))))'
Support contains 3 out of 704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Graph (complete) has 1536 edges and 704 vertex of which 194 are kept as prefixes of interest. Removing 510 places using SCC suffix rule.3 ms
Discarding 510 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 194 /704 variables (removed 510) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 194 cols
[2025-06-08 09:46:43] [INFO ] Computed 23 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:46:47] [INFO ] Implicit Places using invariants in 3753 ms returned []
[2025-06-08 09:46:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 09:46:48] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 5032 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 09:46:48] [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
Starting structural reductions in SI_LTL mode, iteration 1 : 194/704 places, 512/512 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5057 ms. Remains : 194/704 places, 512/512 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN08-LTLCardinality-12
Stuttering criterion allowed to conclude after 2224 steps with 39 reset in 67 ms.
FORMULA Sudoku-PT-AN08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLCardinality-12 finished in 5216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-08 09:46:49] [INFO ] Flatten gal took : 47 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4761883412545766202
[2025-06-08 09:46:49] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2025-06-08 09:46:49] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:46:49] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2025-06-08 09:46:49] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:46:49] [INFO ] Applying decomposition
[2025-06-08 09:46:49] [INFO ] Flatten gal took : 45 ms
[2025-06-08 09:46:49] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2025-06-08 09:46:49] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 09:46:49] [INFO ] Built C files in 156ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4761883412545766202
Running compilation step : cd /tmp/ltsmin4761883412545766202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9528303295679848184.txt' '-o' '/tmp/graph9528303295679848184.bin' '-w' '/tmp/graph9528303295679848184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9528303295679848184.bin' '-l' '-1' '-v' '-w' '/tmp/graph9528303295679848184.weights' '-q' '0' '-e' '0.001'
[2025-06-08 09:46:49] [INFO ] Decomposing Gal with order
[2025-06-08 09:46:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 09:46:50] [INFO ] Flatten gal took : 657 ms
[2025-06-08 09:46:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-08 09:46:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality10333233174358414373.gal : 11 ms
[2025-06-08 09:46:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality8321548295300738330.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/LTLCardinality10333233174358414373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8321548295300738330.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 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu1.Columns_0_0+gu1.Columns_0_1)+(gu1.Columns_0_2+gu1.Columns_0_3))+((gu1.Columns_0_4+gu1.Columns_0_5)+(gu1.Columns_0_...3174
Formula 0 simplified : GF!"((((((((gu1.Columns_0_0+gu1.Columns_0_1)+(gu1.Columns_0_2+gu1.Columns_0_3))+((gu1.Columns_0_4+gu1.Columns_0_5)+(gu1.Columns_0_6+...3168
Compilation finished in 2767 ms.
Running link step : cd /tmp/ltsmin4761883412545766202;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin4761883412545766202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: 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( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.058: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.069: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.071: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.071: Initializing POR dependencies: labels 513, guards 512
pins2lts-mc-linux64( 7/ 8), 0.076: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.079: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.082: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.082: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 8.372: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 6/ 8), 8.372: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 8.377: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 8.997: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 9.022: There are 514 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 9.022: State length is 705, there are 516 groups
pins2lts-mc-linux64( 0/ 8), 9.022: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 9.022: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 9.022: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 9.022: Visible groups: 0 / 516, labels: 1 / 514
pins2lts-mc-linux64( 0/ 8), 9.022: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 9.022: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 10.825: [Blue] ~53 levels ~960 states ~70592 transitions
pins2lts-mc-linux64( 3/ 8), 10.883: [Blue] ~53 levels ~1920 states ~73664 transitions
pins2lts-mc-linux64( 3/ 8), 11.038: [Blue] ~53 levels ~3840 states ~80992 transitions
pins2lts-mc-linux64( 6/ 8), 11.328: [Blue] ~57 levels ~7680 states ~100888 transitions
pins2lts-mc-linux64( 3/ 8), 11.941: [Blue] ~54 levels ~15360 states ~133920 transitions
pins2lts-mc-linux64( 0/ 8), 13.145: [Blue] ~57 levels ~30720 states ~209200 transitions
pins2lts-mc-linux64( 0/ 8), 15.564: [Blue] ~57 levels ~61440 states ~375528 transitions
pins2lts-mc-linux64( 3/ 8), 20.614: [Blue] ~55 levels ~122880 states ~758952 transitions
pins2lts-mc-linux64( 0/ 8), 30.933: [Blue] ~57 levels ~245760 states ~1518320 transitions
pins2lts-mc-linux64( 0/ 8), 50.188: [Blue] ~57 levels ~491520 states ~3024480 transitions
pins2lts-mc-linux64( 1/ 8), 92.974: [Blue] ~57 levels ~983040 states ~6692376 transitions
pins2lts-mc-linux64( 1/ 8), 174.078: [Blue] ~57 levels ~1966080 states ~13747928 transitions
pins2lts-mc-linux64( 1/ 8), 351.096: [Blue] ~57 levels ~3932160 states ~29014304 transitions
pins2lts-mc-linux64( 1/ 8), 708.373: [Blue] ~58 levels ~7864320 states ~60635376 transitions
pins2lts-mc-linux64( 3/ 8), 933.438: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 933.521:
pins2lts-mc-linux64( 0/ 8), 933.521: Explored 9846506 states 78656710 transitions, fanout: 7.988
pins2lts-mc-linux64( 0/ 8), 933.521: Total exploration time 924.490 sec (924.410 sec minimum, 924.450 sec on average)
pins2lts-mc-linux64( 0/ 8), 933.521: States per second: 10651, Transitions per second: 85081
pins2lts-mc-linux64( 0/ 8), 933.521:
pins2lts-mc-linux64( 0/ 8), 933.521: State space has 9912854 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 933.521: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 933.521: blue states: 9846506 (99.33%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 933.521: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 933.521: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 933.521:
pins2lts-mc-linux64( 0/ 8), 933.521: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 933.521:
pins2lts-mc-linux64( 0/ 8), 933.521: Queue width: 8B, total height: 459, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 933.521: Tree memory: 331.6MB, 35.1 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 933.521: Tree fill ratio (roots/leafs): 7.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 933.521: Stored 632 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 933.521: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 933.521: Est. total memory use: 331.6MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4761883412545766202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4761883412545766202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
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 10:08:20] [INFO ] Applying decomposition
[2025-06-08 10:08:20] [INFO ] Flatten gal took : 38 ms
[2025-06-08 10:08:20] [INFO ] Decomposing Gal with order
[2025-06-08 10:08:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 10:08:20] [INFO ] Removed a total of 896 redundant transitions.
[2025-06-08 10:08:20] [INFO ] Flatten gal took : 72 ms
[2025-06-08 10:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-08 10:08:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality17192213771444450087.gal : 8 ms
[2025-06-08 10:08:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality12543764335690372078.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/LTLCardinality17192213771444450087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12543764335690372078.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu129.Columns_0_0+gu130.Columns_0_1)+(gu131.Columns_0_2+gu132.Columns_0_3))+((gu133.Columns_0_4+gu134.Columns_0_5)+(gu...3450
Formula 0 simplified : GF!"((((((((gu129.Columns_0_0+gu130.Columns_0_1)+(gu131.Columns_0_2+gu132.Columns_0_3))+((gu133.Columns_0_4+gu134.Columns_0_5)+(gu13...3444
Detected timeout of ITS tools.
[2025-06-08 10:29:52] [INFO ] Flatten gal took : 473 ms
[2025-06-08 10:29:56] [INFO ] Input system was already deterministic with 512 transitions.
[2025-06-08 10:29:57] [INFO ] Transformed 704 places.
[2025-06-08 10:29:57] [INFO ] Transformed 512 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 10:29:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality6263606065864602101.gal : 11 ms
[2025-06-08 10:29:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality3753483251656980351.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/LTLCardinality6263606065864602101.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3753483251656980351.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_...2406
Formula 0 simplified : GF!"((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_1_...2400
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-AN08"
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-AN08, 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-174903491600539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN08.tgz
mv Sudoku-PT-AN08 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 ;