About the Execution of ITS-Tools for Sudoku-PT-AN05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | F?F?FF?TTFTFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491600515.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-AN05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491600515
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 282K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 107K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 538K 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 35K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 56K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 216K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 402K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 253K 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 8.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 21K 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 80K 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-AN05-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749353965852
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-AN05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 03:39:28] [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 03:39:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 03:39:28] [INFO ] Load time of PNML (sax parser for PT used): 194 ms
[2025-06-08 03:39:28] [INFO ] Transformed 200 places.
[2025-06-08 03:39:28] [INFO ] Transformed 125 transitions.
[2025-06-08 03:39:28] [INFO ] Found NUPN structural information;
[2025-06-08 03:39:28] [INFO ] Parsed PT model containing 200 places and 125 transitions and 500 arcs in 434 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 52 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-AN05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 200 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 19 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 200 cols
[2025-06-08 03:39:29] [INFO ] Computed 75 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:29] [INFO ] Implicit Places using invariants in 481 ms returned []
[2025-06-08 03:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:30] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 913 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 971 ms. Remains : 200/200 places, 125/125 transitions.
Support contains 200 out of 200 places after structural reductions.
[2025-06-08 03:39:30] [INFO ] Flatten gal took : 79 ms
[2025-06-08 03:39:30] [INFO ] Flatten gal took : 41 ms
[2025-06-08 03:39:31] [INFO ] Input system was already deterministic with 125 transitions.
RANDOM walk for 40000 steps (1818 resets) in 3268 ms. (12 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40003 steps (41 resets) in 436 ms. (91 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (40 resets) in 395 ms. (101 steps per ms) remains 2/2 properties
[2025-06-08 03:39:32] [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) 0/200 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Real declared 200/325 variables, and 275 constraints, problems are : Problem set: 2 solved, 0 unsolved in 200 ms.
Refiners :[Domain max(s): 200/200 constraints, Positive P Invariants (semi-flows): 75/75 constraints, State Equation: 0/200 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 263ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 200 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 200 transition count 125
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' '!(X(F(((F(G(p0)) U p1)&&X(X(G(!p0)))))))'
Support contains 25 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 75 transition count 125
Applied a total of 125 rules in 15 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 75 cols
[2025-06-08 03:39:33] [INFO ] Computed 14 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:33] [INFO ] Implicit Places using invariants in 312 ms returned []
[2025-06-08 03:39:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:33] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 577 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 : 75/200 places, 125/125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 592 ms. Remains : 75/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 681 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1), false, false, (AND (NOT p1) p0), p0, false]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-00
Product exploration explored 100000 steps with 4544 reset in 1462 ms.
Product exploration explored 100000 steps with 4547 reset in 1334 ms.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
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) p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 385 ms. Reduced automaton from 9 states, 27 edges and 2 AP (stutter sensitive) to 9 states, 27 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 455 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), (NOT p1), false, false, (AND p0 (NOT p1)), p0, false]
RANDOM walk for 40000 steps (1817 resets) in 639 ms. (62 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (40 resets) in 339 ms. (117 steps per ms) remains 1/1 properties
[2025-06-08 03:39:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf2 is UNSAT
After SMT solving in domain Real declared 25/200 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 28 ms.
Refiners :[Domain max(s): 0/75 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/75 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 892 ms. Reduced automaton from 9 states, 27 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p1) p0), (NOT p1)]
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p1) p0), (NOT p1)]
[2025-06-08 03:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:39:40] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 78 ms returned sat
[2025-06-08 03:39:40] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2025-06-08 03:39:40] [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 03:39:40] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 29 ms returned sat
[2025-06-08 03:39:41] [INFO ] [Nat]Absence check using state equation in 321 ms returned sat
[2025-06-08 03:39:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 29 ms.
[2025-06-08 03:39:41] [INFO ] Added : 0 causal constraints over 0 iterations in 90 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-08 03:39:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:39:41] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 168 ms returned sat
[2025-06-08 03:39:42] [INFO ] [Real]Absence check using state equation in 484 ms returned sat
[2025-06-08 03:39:42] [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 03:39:42] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 33 ms returned sat
[2025-06-08 03:39:42] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2025-06-08 03:39:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 14 ms.
[2025-06-08 03:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 54 ms. Result :sat
Could not prove EG p0
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 20 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:39:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:43] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-08 03:39:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:43] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:39:43] [INFO ] Redundant transitions in 5 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 668 ms. Remains : 75/75 places, 125/125 transitions.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 261 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p1) p0), (NOT p1)]
RANDOM walk for 40000 steps (1816 resets) in 563 ms. (70 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (40 resets) in 212 ms. (187 steps per ms) remains 1/1 properties
[2025-06-08 03:39:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf0 is UNSAT
After SMT solving in domain Real declared 25/200 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 29 ms.
Refiners :[Domain max(s): 0/75 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/75 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p1))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 607 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[p0]
Stuttering acceptance computed with spot in 52 ms :[p0]
[2025-06-08 03:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:39:45] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 100 ms returned sat
[2025-06-08 03:39:45] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2025-06-08 03:39:45] [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 03:39:46] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 22 ms returned sat
[2025-06-08 03:39:46] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2025-06-08 03:39:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 16 ms.
[2025-06-08 03:39:46] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 45 ms :[p0]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-00 finished in 13514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!p0)) U ((p1&&X(X(!p0))&&G(p2))||X(X(G(!p0))))))'
Support contains 175 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 200 cols
[2025-06-08 03:39:46] [INFO ] Computed 75 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:46] [INFO ] Implicit Places using invariants in 231 ms returned []
[2025-06-08 03:39:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:39:47] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 639 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 642 ms. Remains : 200/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 335 ms :[p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2)), true, (AND p0 (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-01
Product exploration explored 100000 steps with 24938 reset in 3584 ms.
Product exploration explored 100000 steps with 24952 reset in 3467 ms.
Computed a total of 200 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 200 transition count 125
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (AND p1 p2 p0)), (X (AND p2 p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p2) p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (NOT (AND p2 (NOT p0)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p2) p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 26 factoid took 1219 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter sensitive) to 8 states, 20 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 397 ms :[p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2)), true, (AND p0 (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 40000 steps (1814 resets) in 2720 ms. (14 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (40 resets) in 807 ms. (49 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (40 resets) in 991 ms. (40 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (40 resets) in 1042 ms. (38 steps per ms) remains 3/3 properties
[2025-06-08 03:39:58] [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) 0/175 variables, 175/175 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
Problem apf2 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Real declared 175/325 variables, and 225 constraints, problems are : Problem set: 3 solved, 0 unsolved in 182 ms.
Refiners :[Domain max(s): 175/200 constraints, Positive P Invariants (semi-flows): 50/75 constraints, State Equation: 0/200 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 203ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (AND p1 p2 p0)), (X (AND p2 p0)), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p2) p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (NOT (AND p2 (NOT p0)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p2) p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p0 (NOT p2) (NOT p1))), (G (OR (NOT p0) p2)), (G (AND (OR (NOT p0) p2) (OR (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p2))), (F (NOT (AND p0 p2))), (F (NOT (AND p0 p2 p1))), (F (NOT (OR p0 (NOT p2)))), (F (NOT p2)), (F (NOT (AND (OR p0 p2) (OR p0 p1)))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 29 factoid took 3358 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter sensitive) to 8 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 321 ms :[(AND p2 p1), (AND p2 p1), (AND p2 p1), false, false, true, false, (NOT p2)]
Stuttering acceptance computed with spot in 355 ms :[(AND p2 p1), (AND p2 p1), (AND p2 p1), false, false, true, false, (NOT p2)]
[2025-06-08 03:40:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:40:04] [INFO ] [Real]Absence check using 75 positive place invariants in 198 ms returned sat
[2025-06-08 03:40:04] [INFO ] [Real]Absence check using state equation in 506 ms returned sat
[2025-06-08 03:40:04] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:40:06] [INFO ] [Nat]Absence check using 75 positive place invariants in 1331 ms returned sat
[2025-06-08 03:40:11] [INFO ] [Nat]Absence check using state equation in 5191 ms returned sat
[2025-06-08 03:40:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 14 ms.
[2025-06-08 03:40:12] [INFO ] Added : 0 causal constraints over 0 iterations in 201 ms. Result :sat
Could not prove EG (AND p2 p1)
Support contains 150 out of 200 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 3 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:40:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:40:12] [INFO ] Implicit Places using invariants in 221 ms returned []
[2025-06-08 03:40:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:40:12] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 633 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 637 ms. Remains : 200/200 places, 125/125 transitions.
Computed a total of 200 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 200 transition count 125
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 p2 p1), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (AND p2 p1)), (X (NOT (OR (NOT p2) (NOT p1)))), (X p1), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 292 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 8 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), false, false, true, false, (NOT p2)]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 52 steps (0 resets) in 6 ms. (7 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (AND p2 p1)), (X (NOT (OR (NOT p2) (NOT p1)))), (X p1), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p1 p2))), (F (NOT p2)), (F (NOT (AND p1 p2))), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 13 factoid took 810 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 8 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), false, false, true, false, (NOT p2)]
Stuttering acceptance computed with spot in 308 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), false, false, true, false, (NOT p2)]
[2025-06-08 03:40:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:40:18] [INFO ] [Real]Absence check using 75 positive place invariants in 271 ms returned sat
[2025-06-08 03:40:19] [INFO ] [Real]Absence check using state equation in 930 ms returned sat
[2025-06-08 03:40:19] [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 03:40:21] [INFO ] [Nat]Absence check using 75 positive place invariants in 1259 ms returned sat
[2025-06-08 03:40:25] [INFO ] [Nat]Absence check using state equation in 4139 ms returned sat
[2025-06-08 03:40:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 11 ms.
[2025-06-08 03:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 123 ms. Result :sat
Could not prove EG (AND p1 p2)
Stuttering acceptance computed with spot in 337 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), false, false, true, false, (NOT p2)]
Product exploration explored 100000 steps with 25064 reset in 2678 ms.
Product exploration explored 100000 steps with 24952 reset in 2460 ms.
Applying partial POR strategy [false, true, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 265 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), false, false, true, false, (NOT p2)]
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 14 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:40:31] [INFO ] Redundant transitions in 6 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 31 ms. Remains : 200/200 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin3699224091519786477
[2025-06-08 03:40:31] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3699224091519786477
Running compilation step : cd /tmp/ltsmin3699224091519786477;'/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 960 ms.
Running link step : cd /tmp/ltsmin3699224091519786477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin3699224091519786477;'/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/stateBased17300969834013368903.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 4 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:40:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:40:46] [INFO ] Implicit Places using invariants in 413 ms returned []
[2025-06-08 03:40:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:40:47] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 778 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 782 ms. Remains : 200/200 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin9733199675737924261
[2025-06-08 03:40:47] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9733199675737924261
Running compilation step : cd /tmp/ltsmin9733199675737924261;'/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 428 ms.
Running link step : cd /tmp/ltsmin9733199675737924261;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin9733199675737924261;'/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/stateBased13497286495160295746.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 03:41:02] [INFO ] Flatten gal took : 18 ms
[2025-06-08 03:41:02] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:41:02] [INFO ] Time to serialize gal into /tmp/LTL2184456938982783165.gal : 6 ms
[2025-06-08 03:41:02] [INFO ] Time to serialize properties into /tmp/LTL16714735687982795067.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2184456938982783165.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14482518238596015467.hoa' '-atoms' '/tmp/LTL16714735687982795067.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/LTL16714735687982795067.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14482518238596015467.hoa
Detected timeout of ITS tools.
[2025-06-08 03:41:17] [INFO ] Flatten gal took : 16 ms
[2025-06-08 03:41:17] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:41:17] [INFO ] Time to serialize gal into /tmp/LTL13565347763278006781.gal : 4 ms
[2025-06-08 03:41:17] [INFO ] Time to serialize properties into /tmp/LTL8881359178832051823.ltl : 5 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/LTL13565347763278006781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8881359178832051823.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(!("(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_1_0)+(Board_0_1_1+Board_0_1_2)))+(((Boar...10874
Formula 0 simplified : XX"(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_1_0)+(Board_0_1_1+Board_0_1_2)))+(((Board_0_1_...10841
Detected timeout of ITS tools.
[2025-06-08 03:41:32] [INFO ] Flatten gal took : 19 ms
[2025-06-08 03:41:32] [INFO ] Applying decomposition
[2025-06-08 03:41:32] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3414037363613276450.txt' '-o' '/tmp/graph3414037363613276450.bin' '-w' '/tmp/graph3414037363613276450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3414037363613276450.bin' '-l' '-1' '-v' '-w' '/tmp/graph3414037363613276450.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:41:33] [INFO ] Decomposing Gal with order
[2025-06-08 03:41:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:41:33] [INFO ] Flatten gal took : 280 ms
[2025-06-08 03:41:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-08 03:41:33] [INFO ] Time to serialize gal into /tmp/LTL8970935995497606819.gal : 8 ms
[2025-06-08 03:41:33] [INFO ] Time to serialize properties into /tmp/LTL3966368657983511043.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/LTL8970935995497606819.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3966368657983511043.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(X(!("(((((((((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_1_0)+(gu0.Board_...14074
Formula 0 simplified : XX"(((((((((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_1_0)+(gu0.Board_0_1_1+...14041
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN05-LTLCardinality-01 finished in 122410 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' '!((p0&&X(F(!p0))&&(X((p0&&X((p0 U (p1||G(p0)))))) U ((p2&&X((p0&&X((p0 U (p1||G(p0)))))))||X(G((p0&&X((p0 U (p1||G(p0)))))))))))'
Support contains 200 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:41:48] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-08 03:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:41:49] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 307 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 310 ms. Remains : 200/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 179 ms :[p0, (OR (NOT p1) p0), true, true, true]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-02 finished in 522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 9 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:41:49] [INFO ] Implicit Places using invariants in 309 ms returned []
[2025-06-08 03:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:41:50] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:41:50] [INFO ] Redundant transitions in 6 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 778 ms. Remains : 200/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-03
Product exploration explored 100000 steps with 7140 reset in 1747 ms.
Product exploration explored 100000 steps with 7142 reset in 1568 ms.
Computed a total of 200 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 200 transition count 125
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 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 52 steps (0 resets) in 7 ms. (6 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 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
[2025-06-08 03:41:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:41:56] [INFO ] [Real]Absence check using 75 positive place invariants in 699 ms returned sat
[2025-06-08 03:41:59] [INFO ] [Real]Absence check using state equation in 2971 ms returned sat
[2025-06-08 03:41:59] [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 03:42:03] [INFO ] [Nat]Absence check using 75 positive place invariants in 1916 ms returned sat
[2025-06-08 03:42:10] [INFO ] [Nat]Absence check using state equation in 6999 ms returned sat
[2025-06-08 03:42:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 13 ms.
[2025-06-08 03:42:10] [INFO ] Added : 0 causal constraints over 0 iterations in 134 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 8 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:42:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:42:11] [INFO ] Implicit Places using invariants in 318 ms returned []
[2025-06-08 03:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:42:11] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:42:11] [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
Finished structural reductions in SI_LTL mode , in 1 iterations and 768 ms. Remains : 200/200 places, 125/125 transitions.
Computed a total of 200 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 200 transition count 125
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 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 52 steps (0 resets) in 6 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 154 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
[2025-06-08 03:42:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-08 03:42:15] [INFO ] [Real]Absence check using 75 positive place invariants in 695 ms returned sat
[2025-06-08 03:42:18] [INFO ] [Real]Absence check using state equation in 2950 ms returned sat
[2025-06-08 03:42:18] [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 03:42:21] [INFO ] [Nat]Absence check using 75 positive place invariants in 1721 ms returned sat
[2025-06-08 03:42:28] [INFO ] [Nat]Absence check using state equation in 7284 ms returned sat
[2025-06-08 03:42:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 15 ms.
[2025-06-08 03:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 137 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7142 reset in 1511 ms.
Product exploration explored 100000 steps with 7141 reset in 1564 ms.
Built C files in :
/tmp/ltsmin15039629589293048314
[2025-06-08 03:42:32] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2025-06-08 03:42:32] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:32] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2025-06-08 03:42:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:32] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2025-06-08 03:42:32] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:32] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15039629589293048314
Running compilation step : cd /tmp/ltsmin15039629589293048314;'/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 729 ms.
Running link step : cd /tmp/ltsmin15039629589293048314;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin15039629589293048314;'/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/stateBased4249293004934495307.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 18 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:42:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:42:47] [INFO ] Implicit Places using invariants in 308 ms returned []
[2025-06-08 03:42:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:42:48] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:42:48] [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 720 ms. Remains : 200/200 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin8076747839627226208
[2025-06-08 03:42:48] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2025-06-08 03:42:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:48] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2025-06-08 03:42:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:48] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2025-06-08 03:42:48] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:42:48] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8076747839627226208
Running compilation step : cd /tmp/ltsmin8076747839627226208;'/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 692 ms.
Running link step : cd /tmp/ltsmin8076747839627226208;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8076747839627226208;'/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/stateBased6334192982080183840.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 03:43:03] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:43:03] [INFO ] Flatten gal took : 13 ms
[2025-06-08 03:43:03] [INFO ] Time to serialize gal into /tmp/LTL7819509672337958667.gal : 3 ms
[2025-06-08 03:43:03] [INFO ] Time to serialize properties into /tmp/LTL12855114595127316840.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7819509672337958667.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4793786703798040620.hoa' '-atoms' '/tmp/LTL12855114595127316840.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12855114595127316840.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4793786703798040620.hoa
Detected timeout of ITS tools.
[2025-06-08 03:43:18] [INFO ] Flatten gal took : 14 ms
[2025-06-08 03:43:18] [INFO ] Flatten gal took : 13 ms
[2025-06-08 03:43:18] [INFO ] Time to serialize gal into /tmp/LTL6819847873070327352.gal : 2 ms
[2025-06-08 03:43:18] [INFO ] Time to serialize properties into /tmp/LTL3950842932676773950.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/LTL6819847873070327352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3950842932676773950.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 : !((G(F("((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_1_0)+(Rows_1_1+Rows_1_2)))+(((Rows_1_3+Rows_1_4)+(Rows_2_0+Rows_...2057
Formula 0 simplified : FG!"((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_1_0)+(Rows_1_1+Rows_1_2)))+(((Rows_1_3+Rows_1_4)+(Rows_2_0+Rows_2_...2051
Detected timeout of ITS tools.
[2025-06-08 03:43:33] [INFO ] Flatten gal took : 12 ms
[2025-06-08 03:43:33] [INFO ] Applying decomposition
[2025-06-08 03:43:33] [INFO ] Flatten gal took : 11 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/graph14771315503119630822.txt' '-o' '/tmp/graph14771315503119630822.bin' '-w' '/tmp/graph14771315503119630822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14771315503119630822.bin' '-l' '-1' '-v' '-w' '/tmp/graph14771315503119630822.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:43:33] [INFO ] Decomposing Gal with order
[2025-06-08 03:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:43:33] [INFO ] Removed a total of 156 redundant transitions.
[2025-06-08 03:43:33] [INFO ] Flatten gal took : 56 ms
[2025-06-08 03:43:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 8 ms.
[2025-06-08 03:43:33] [INFO ] Time to serialize gal into /tmp/LTL9727597839166536406.gal : 3 ms
[2025-06-08 03:43:33] [INFO ] Time to serialize properties into /tmp/LTL13899797768379356885.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/LTL9727597839166536406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13899797768379356885.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((gu28.Rows_0_0+gu28.Rows_0_1)+(gu28.Rows_0_2+gu28.Rows_0_3))+((gu28.Rows_0_4+gu28.Rows_1_0)+(gu28.Rows_1_1+gu28.Rows_1_2)...2807
Formula 0 simplified : FG!"((((((gu28.Rows_0_0+gu28.Rows_0_1)+(gu28.Rows_0_2+gu28.Rows_0_3))+((gu28.Rows_0_4+gu28.Rows_1_0)+(gu28.Rows_1_1+gu28.Rows_1_2)))...2801
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN05-LTLCardinality-03 finished in 119427 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 25 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Graph (complete) has 375 edges and 200 vertex of which 75 are kept as prefixes of interest. Removing 125 places using SCC suffix rule.2 ms
Discarding 125 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 75 cols
[2025-06-08 03:43:48] [INFO ] Computed 14 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:49] [INFO ] Implicit Places using invariants in 297 ms returned []
[2025-06-08 03:43:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:49] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:43:49] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/200 places, 125/125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 580 ms. Remains : 75/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-04
Stuttering criterion allowed to conclude after 43 steps with 1 reset in 1 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-04 finished in 639 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!p0))))'
Support contains 150 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Applied a total of 0 rules in 3 ms. Remains 200 /200 variables (removed 0) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 200 cols
[2025-06-08 03:43:49] [INFO ] Computed 75 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:49] [INFO ] Implicit Places using invariants in 367 ms returned []
[2025-06-08 03:43:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:50] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 789 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 792 ms. Remains : 200/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, p0, p0, p0]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-05 finished in 941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 25 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 75 transition count 125
Applied a total of 125 rules in 3 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 75 cols
[2025-06-08 03:43:50] [INFO ] Computed 14 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:50] [INFO ] Implicit Places using invariants in 223 ms returned []
[2025-06-08 03:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:50] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 443 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 : 75/200 places, 125/125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 447 ms. Remains : 75/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-06
Product exploration explored 100000 steps with 20000 reset in 1886 ms.
Product exploration explored 100000 steps with 20000 reset in 1629 ms.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 8496 steps (382 resets) in 127 ms. (66 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:43:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:55] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-06-08 03:43:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:43:55] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 425 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 429 ms. Remains : 75/75 places, 125/125 transitions.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 23753 steps (1077 resets) in 259 ms. (91 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 1846 ms.
Product exploration explored 100000 steps with 20000 reset in 1629 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:44:00] [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 12 ms. Remains : 75/75 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin5380874509566991508
[2025-06-08 03:44:00] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5380874509566991508
Running compilation step : cd /tmp/ltsmin5380874509566991508;'/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 387 ms.
Running link step : cd /tmp/ltsmin5380874509566991508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin5380874509566991508;'/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/stateBased11696918090606498809.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:44:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:44:16] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-08 03:44:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:44:16] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 374 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 377 ms. Remains : 75/75 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin8087809993643856012
[2025-06-08 03:44:16] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8087809993643856012
Running compilation step : cd /tmp/ltsmin8087809993643856012;'/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 542 ms.
Running link step : cd /tmp/ltsmin8087809993643856012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin8087809993643856012;'/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/stateBased12178529884761865676.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 03:44:31] [INFO ] Flatten gal took : 10 ms
[2025-06-08 03:44:31] [INFO ] Flatten gal took : 9 ms
[2025-06-08 03:44:31] [INFO ] Time to serialize gal into /tmp/LTL9874108313473991583.gal : 2 ms
[2025-06-08 03:44:31] [INFO ] Time to serialize properties into /tmp/LTL13140889712881318835.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9874108313473991583.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2528022952087225607.hoa' '-atoms' '/tmp/LTL13140889712881318835.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13140889712881318835.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2528022952087225607.hoa
Detected timeout of ITS tools.
[2025-06-08 03:44:46] [INFO ] Flatten gal took : 8 ms
[2025-06-08 03:44:46] [INFO ] Flatten gal took : 8 ms
[2025-06-08 03:44:46] [INFO ] Time to serialize gal into /tmp/LTL571504651135520908.gal : 2 ms
[2025-06-08 03:44:46] [INFO ] Time to serialize properties into /tmp/LTL9317031919815835358.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/LTL571504651135520908.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9317031919815835358.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((((((Cells_0_0+Cells_0_1)+(Cells_0_2+Cells_0_3))+((Cells_0_4+Cells_1_0)+(Cells_1_1+Cells_1_2)))+(((Cells_1_3+Cells_1_4)...345
Formula 0 simplified : XXXXG!"((((((Cells_0_0+Cells_0_1)+(Cells_0_2+Cells_0_3))+((Cells_0_4+Cells_1_0)+(Cells_1_1+Cells_1_2)))+(((Cells_1_3+Cells_1_4)+(Cel...333
Detected timeout of ITS tools.
[2025-06-08 03:45:01] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:45:01] [INFO ] Applying decomposition
[2025-06-08 03:45:01] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16313042564105206789.txt' '-o' '/tmp/graph16313042564105206789.bin' '-w' '/tmp/graph16313042564105206789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16313042564105206789.bin' '-l' '-1' '-v' '-w' '/tmp/graph16313042564105206789.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:45:01] [INFO ] Decomposing Gal with order
[2025-06-08 03:45:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:45:01] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-08 03:45:01] [INFO ] Flatten gal took : 29 ms
[2025-06-08 03:45:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 03:45:01] [INFO ] Time to serialize gal into /tmp/LTL699033252620309306.gal : 1 ms
[2025-06-08 03:45:01] [INFO ] Time to serialize properties into /tmp/LTL5032355674497141740.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/LTL699033252620309306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5032355674497141740.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((((((gu25.Cells_0_0+gu25.Cells_0_1)+(gu25.Cells_0_2+gu25.Cells_0_3))+((gu25.Cells_0_4+gu25.Cells_1_0)+(gu25.Cells_1_1+g...470
Formula 0 simplified : XXXXG!"((((((gu25.Cells_0_0+gu25.Cells_0_1)+(gu25.Cells_0_2+gu25.Cells_0_3))+((gu25.Cells_0_4+gu25.Cells_1_0)+(gu25.Cells_1_1+gu25.C...458
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN05-LTLCardinality-06 finished in 86598 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(p0)) U p0)))'
Support contains 25 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 75 transition count 125
Applied a total of 125 rules in 2 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:45:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:17] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-06-08 03:45:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:17] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 408 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 : 75/200 places, 125/125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 75/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 1326 ms.
Product exploration explored 100000 steps with 50000 reset in 1321 ms.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN05-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN05-LTLCardinality-07 finished in 3365 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 2 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Graph (complete) has 375 edges and 200 vertex of which 75 are kept as prefixes of interest. Removing 125 places using SCC suffix rule.1 ms
Discarding 125 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:20] [INFO ] Implicit Places using invariants in 261 ms returned []
[2025-06-08 03:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:20] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:45:20] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/200 places, 125/125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 529 ms. Remains : 75/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-09
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-09 finished in 583 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&&F(p1)) U p2))))'
Support contains 7 out of 200 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Graph (complete) has 375 edges and 200 vertex of which 79 are kept as prefixes of interest. Removing 121 places using SCC suffix rule.1 ms
Discarding 121 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 15 ms. Remains 79 /200 variables (removed 121) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 79 cols
[2025-06-08 03:45:20] [INFO ] Computed 14 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:21] [INFO ] Implicit Places using invariants in 328 ms returned []
[2025-06-08 03:45:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:21] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:45:21] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 79/200 places, 125/125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 621 ms. Remains : 79/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-11
Stuttering criterion allowed to conclude after 377 steps with 19 reset in 8 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-11 finished in 798 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U X(p1))))'
Support contains 4 out of 200 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 76 transition count 125
Applied a total of 124 rules in 4 ms. Remains 76 /200 variables (removed 124) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 76 cols
[2025-06-08 03:45:21] [INFO ] Computed 14 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:22] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-08 03:45:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:22] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 507 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 : 76/200 places, 125/125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 511 ms. Remains : 76/200 places, 125/125 transitions.
Stuttering acceptance computed with spot in 219 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-14
Stuttering criterion allowed to conclude after 125 steps with 11 reset in 3 ms.
FORMULA Sudoku-PT-AN05-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN05-LTLCardinality-14 finished in 764 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!p0)) U ((p1&&X(X(!p0))&&G(p2))||X(X(G(!p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Found a Shortening insensitive property : Sudoku-PT-AN05-LTLCardinality-06
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 25 out of 200 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 200/200 places, 125/125 transitions.
Graph (complete) has 375 edges and 200 vertex of which 75 are kept as prefixes of interest. Removing 125 places using SCC suffix rule.2 ms
Discarding 125 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 75 /200 variables (removed 125) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 75 cols
[2025-06-08 03:45:23] [INFO ] Computed 14 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:23] [INFO ] Implicit Places using invariants in 187 ms returned []
[2025-06-08 03:45:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:23] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LI_LTL mode, iteration 1 : 75/200 places, 125/125 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 362 ms. Remains : 75/200 places, 125/125 transitions.
Running random walk in product with property : Sudoku-PT-AN05-LTLCardinality-06
Product exploration explored 100000 steps with 20000 reset in 1584 ms.
Product exploration explored 100000 steps with 20000 reset in 1632 ms.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 18609 steps (845 resets) in 217 ms. (85 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:45:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:28] [INFO ] Implicit Places using invariants in 293 ms returned []
[2025-06-08 03:45:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:28] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 565 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 567 ms. Remains : 75/75 places, 125/125 transitions.
Computed a total of 75 stabilizing places and 125 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 125
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 13270 steps (600 resets) in 253 ms. (52 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 2146 ms.
Product exploration explored 100000 steps with 20000 reset in 1602 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:45:34] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12 ms. Remains : 75/75 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin6216532330846117931
[2025-06-08 03:45:34] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6216532330846117931
Running compilation step : cd /tmp/ltsmin6216532330846117931;'/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 574 ms.
Running link step : cd /tmp/ltsmin6216532330846117931;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin6216532330846117931;'/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/stateBased5617090536380303651.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 125/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2025-06-08 03:45:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:49] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-06-08 03:45:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:45:49] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 398 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 406 ms. Remains : 75/75 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin265591160450023425
[2025-06-08 03:45:49] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin265591160450023425
Running compilation step : cd /tmp/ltsmin265591160450023425;'/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 532 ms.
Running link step : cd /tmp/ltsmin265591160450023425;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin265591160450023425;'/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/stateBased14432689420035973397.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 03:46:04] [INFO ] Flatten gal took : 13 ms
[2025-06-08 03:46:04] [INFO ] Flatten gal took : 10 ms
[2025-06-08 03:46:04] [INFO ] Time to serialize gal into /tmp/LTL15842789779925186940.gal : 2 ms
[2025-06-08 03:46:04] [INFO ] Time to serialize properties into /tmp/LTL372353497247643383.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/LTL15842789779925186940.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2649399142206605147.hoa' '-atoms' '/tmp/LTL372353497247643383.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/LTL372353497247643383.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2649399142206605147.hoa
Detected timeout of ITS tools.
[2025-06-08 03:46:19] [INFO ] Flatten gal took : 7 ms
[2025-06-08 03:46:19] [INFO ] Flatten gal took : 7 ms
[2025-06-08 03:46:19] [INFO ] Time to serialize gal into /tmp/LTL6512309766441543087.gal : 1 ms
[2025-06-08 03:46:19] [INFO ] Time to serialize properties into /tmp/LTL8641216790941732718.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/LTL6512309766441543087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8641216790941732718.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((((((Cells_0_0+Cells_0_1)+(Cells_0_2+Cells_0_3))+((Cells_0_4+Cells_1_0)+(Cells_1_1+Cells_1_2)))+(((Cells_1_3+Cells_1_4)...345
Formula 0 simplified : XXXXG!"((((((Cells_0_0+Cells_0_1)+(Cells_0_2+Cells_0_3))+((Cells_0_4+Cells_1_0)+(Cells_1_1+Cells_1_2)))+(((Cells_1_3+Cells_1_4)+(Cel...333
Detected timeout of ITS tools.
[2025-06-08 03:46:34] [INFO ] Flatten gal took : 13 ms
[2025-06-08 03:46:34] [INFO ] Applying decomposition
[2025-06-08 03:46:35] [INFO ] Flatten gal took : 9 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/graph10672746414803523934.txt' '-o' '/tmp/graph10672746414803523934.bin' '-w' '/tmp/graph10672746414803523934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10672746414803523934.bin' '-l' '-1' '-v' '-w' '/tmp/graph10672746414803523934.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:46:35] [INFO ] Decomposing Gal with order
[2025-06-08 03:46:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:46:35] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-08 03:46:35] [INFO ] Flatten gal took : 42 ms
[2025-06-08 03:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 03:46:35] [INFO ] Time to serialize gal into /tmp/LTL4127755716917148960.gal : 1 ms
[2025-06-08 03:46:35] [INFO ] Time to serialize properties into /tmp/LTL2900814836385320696.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/LTL4127755716917148960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2900814836385320696.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((((((gu25.Cells_0_0+gu25.Cells_0_1)+(gu25.Cells_0_2+gu25.Cells_0_3))+((gu25.Cells_0_4+gu25.Cells_1_0)+(gu25.Cells_1_1+g...470
Formula 0 simplified : XXXXG!"((((((gu25.Cells_0_0+gu25.Cells_0_1)+(gu25.Cells_0_2+gu25.Cells_0_3))+((gu25.Cells_0_4+gu25.Cells_1_0)+(gu25.Cells_1_1+gu25.C...458
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN05-LTLCardinality-06 finished in 87329 ms.
[2025-06-08 03:46:50] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17939044665315406193
[2025-06-08 03:46:50] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2025-06-08 03:46:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:46:50] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2025-06-08 03:46:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:46:50] [INFO ] Applying decomposition
[2025-06-08 03:46:50] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2025-06-08 03:46:50] [INFO ] Flatten gal took : 7 ms
[2025-06-08 03:46:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 03:46:50] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17939044665315406193
Running compilation step : cd /tmp/ltsmin17939044665315406193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10980979179141322953.txt' '-o' '/tmp/graph10980979179141322953.bin' '-w' '/tmp/graph10980979179141322953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10980979179141322953.bin' '-l' '-1' '-v' '-w' '/tmp/graph10980979179141322953.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:46:50] [INFO ] Decomposing Gal with order
[2025-06-08 03:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:46:50] [INFO ] Flatten gal took : 46 ms
[2025-06-08 03:46:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 03:46:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality8690160425496627570.gal : 2 ms
[2025-06-08 03:46:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality1555210956806804554.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/LTLCardinality8690160425496627570.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1555210956806804554.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !(((X(X(!("(((((((((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_1_0)+(gu0.Board_...14074
Formula 0 simplified : XX"(((((((((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_1_0)+(gu0.Board_0_1_1+...14041
Compilation finished in 782 ms.
Running link step : cd /tmp/ltsmin17939044665315406193;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17939044665315406193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X(!(LTLAPp0==true))) U (((LTLAPp1==true)&&X(X(!(LTLAPp0==true)))&&[]((LTLAPp2==true)))||X(X([](!(LTLAPp0==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: LTL layer: formula: (X(X(!(LTLAPp0==true))) U (((LTLAPp1==true)&&X(X(!(LTLAPp0==true)))&&[]((LTLAPp2==true)))||X(X([](!(LTLAPp0==true))))))
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: "(X(X(!(LTLAPp0==true))) U (((LTLAPp1==true)&&X(X(!(LTLAPp0==true)))&&[]((LTLAPp2==true)))||X(X([](!(LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.108: DFS-FIFO for weak LTL, using special progress label 131
pins2lts-mc-linux64( 0/ 8), 0.108: There are 132 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.108: State length is 201, there are 150 groups
pins2lts-mc-linux64( 0/ 8), 0.108: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.108: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.108: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.108: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 1.236: ~1 levels ~960 states ~96104 transitions
pins2lts-mc-linux64( 3/ 8), 1.697: ~1 levels ~1920 states ~191896 transitions
pins2lts-mc-linux64( 7/ 8), 2.355: ~1 levels ~3840 states ~383072 transitions
pins2lts-mc-linux64( 0/ 8), 3.322: ~1 levels ~7680 states ~770264 transitions
pins2lts-mc-linux64( 0/ 8), 4.723: ~1 levels ~15360 states ~1473376 transitions
pins2lts-mc-linux64( 2/ 8), 6.456: ~1 levels ~30720 states ~2826400 transitions
pins2lts-mc-linux64( 2/ 8), 9.540: ~1 levels ~61440 states ~5549656 transitions
pins2lts-mc-linux64( 2/ 8), 15.703: ~1 levels ~122880 states ~10993232 transitions
pins2lts-mc-linux64( 3/ 8), 26.976: ~1 levels ~245760 states ~20505904 transitions
pins2lts-mc-linux64( 3/ 8), 50.224: ~1 levels ~491520 states ~39740600 transitions
pins2lts-mc-linux64( 1/ 8), 63.018: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 65.708:
pins2lts-mc-linux64( 0/ 8), 65.708: mean standard work distribution: 2.4% (states) 1.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 65.708:
pins2lts-mc-linux64( 0/ 8), 65.708: Explored 552019 states 45698365 transitions, fanout: 82.784
pins2lts-mc-linux64( 0/ 8), 65.708: Total exploration time 65.580 sec (63.110 sec minimum, 64.110 sec on average)
pins2lts-mc-linux64( 0/ 8), 65.708: States per second: 8417, Transitions per second: 696834
pins2lts-mc-linux64( 0/ 8), 65.708:
pins2lts-mc-linux64( 0/ 8), 65.708: Progress states detected: 15755863
pins2lts-mc-linux64( 0/ 8), 65.708: Redundant explorations: -96.4965
pins2lts-mc-linux64( 0/ 8), 65.708:
pins2lts-mc-linux64( 0/ 8), 65.708: Queue width: 8B, total height: 20363160, memory: 155.36MB
pins2lts-mc-linux64( 0/ 8), 65.708: Tree memory: 376.2MB, 25.0 B/state, compr.: 3.1%
pins2lts-mc-linux64( 0/ 8), 65.708: Tree fill ratio (roots/leafs): 11.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 65.708: Stored 128 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 65.708: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 65.708: Est. total memory use: 531.6MB (~1179.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17939044665315406193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X(!(LTLAPp0==true))) U (((LTLAPp1==true)&&X(X(!(LTLAPp0==true)))&&[]((LTLAPp2==true)))||X(X([](!(LTLAPp0==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17939044665315406193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X(!(LTLAPp0==true))) U (((LTLAPp1==true)&&X(X(!(LTLAPp0==true)))&&[]((LTLAPp2==true)))||X(X([](!(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 04:09:21] [INFO ] Applying decomposition
[2025-06-08 04:09:22] [INFO ] Flatten gal took : 345 ms
[2025-06-08 04:09:22] [INFO ] Decomposing Gal with order
[2025-06-08 04:09:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 04:09:23] [INFO ] Removed a total of 196 redundant transitions.
[2025-06-08 04:09:23] [INFO ] Flatten gal took : 444 ms
[2025-06-08 04:09:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2025-06-08 04:09:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality7102158465548303820.gal : 95 ms
[2025-06-08 04:09:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality15157811992487793530.ltl : 38 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/LTLCardinality7102158465548303820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15157811992487793530.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !(((X(X(!("(((((((((gu2.Board_0_0_0+gu2.Board_0_0_1)+(gu2.Board_0_0_2+gu2.Board_0_0_3))+((gu2.Board_0_0_4+gu4.Board_0_1_0)+(gu17.Board...14619
Formula 0 simplified : XX"(((((((((gu2.Board_0_0_0+gu2.Board_0_0_1)+(gu2.Board_0_0_2+gu2.Board_0_0_3))+((gu2.Board_0_0_4+gu4.Board_0_1_0)+(gu17.Board_0_1_1...14586
Detected timeout of ITS tools.
[2025-06-08 04:31:57] [INFO ] Flatten gal took : 1943 ms
[2025-06-08 04:32:03] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-08 04:32:04] [INFO ] Transformed 200 places.
[2025-06-08 04:32:04] [INFO ] Transformed 125 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 04:32:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality5013428489096480927.gal : 38 ms
[2025-06-08 04:32:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality13742650531231250812.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/LTLCardinality5013428489096480927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13742650531231250812.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 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X(X(!("(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_1_0)+(Board_0_1_1+Board_0_1_2)))+(((Boar...10874
Formula 0 simplified : XX"(((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_1_0)+(Board_0_1_1+Board_0_1_2)))+(((Board_0_1_...10841
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-AN05"
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-AN05, 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-174903491600515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN05.tgz
mv Sudoku-PT-AN05 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 ;