About the Execution of ITS-Tools for Sudoku-COL-AN12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16200.815 | 3600000.00 | 6740788.00 | 8707.10 | FT?FFFF?FFTFTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r400-tall-171690532500499.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Sudoku-COL-AN12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532500499
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 7.1K Apr 12 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 12 11:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 11:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 12:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 12:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 12 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN12-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717034566166
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-30 02:02:47] [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]
[2024-05-30 02:02:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:02:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 02:02:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 02:02:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 467 ms
[2024-05-30 02:02:47] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 2160 PT places and 1728.0 transition bindings in 11 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 02:02:47] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 3 ms.
[2024-05-30 02:02:47] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-COL-AN12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40292 steps (272 resets) in 155 ms. (258 steps per ms) remains 5/21 properties
BEST_FIRST walk for 40292 steps (272 resets) in 46 ms. (857 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40292 steps (272 resets) in 50 ms. (790 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40292 steps (272 resets) in 76 ms. (523 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40292 steps (272 resets) in 28 ms. (1389 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40292 steps (272 resets) in 57 ms. (694 steps per ms) remains 5/5 properties
// Phase 1: matrix 1 rows 4 cols
[2024-05-30 02:02:48] [INFO ] Computed 3 invariants in 3 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/4 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 7 constraints, problems are : Problem set: 4 solved, 1 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 1/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/5 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 8 constraints, problems are : Problem set: 4 solved, 1 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 192ms problems are : Problem set: 4 solved, 1 unsolved
Finished Parikh walk after 143 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=71 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA Sudoku-COL-AN12-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 02:02:48] [INFO ] Flatten gal took : 11 ms
FORMULA Sudoku-COL-AN12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 02:02:48] [INFO ] Flatten gal took : 1 ms
Domain [N(12), N(12)] of place Rows breaks symmetries in sort N
[2024-05-30 02:02:48] [INFO ] Unfolded HLPN to a Petri net with 2160 places and 1728 transitions 6912 arcs in 35 ms.
[2024-05-30 02:02:48] [INFO ] Unfolded 10 HLPN properties in 3 ms.
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 24 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:02:48] [INFO ] Computed 432 invariants in 31 ms
[2024-05-30 02:02:49] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-30 02:02:49] [INFO ] Invariant cache hit.
[2024-05-30 02:02:50] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 1640 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 1682 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Support contains 2160 out of 2160 places after structural reductions.
[2024-05-30 02:02:50] [INFO ] Flatten gal took : 200 ms
[2024-05-30 02:02:50] [INFO ] Flatten gal took : 147 ms
[2024-05-30 02:02:51] [INFO ] Input system was already deterministic with 1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 10132 ms. (3 steps per ms) remains 10/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 468 ms. (85 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 455 ms. (87 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 770 ms. (51 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 639 ms. (62 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 408 ms. (97 steps per ms) remains 10/10 properties
[2024-05-30 02:02:55] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/432 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 1 (OVERLAPS) 1728/2160 variables, 432/432 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2160 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 2592 constraints, problems are : Problem set: 2 solved, 8 unsolved in 5025 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 10/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/432 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1728/2160 variables, 432/432 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2160 variables, 0/432 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3888/3888 variables, and 2592 constraints, problems are : Problem set: 2 solved, 8 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10421ms problems are : Problem set: 2 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 432 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.5 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 33 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 432/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 6918 ms. (5 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 8/8 properties
Probabilistic random walk after 136767 steps, saw 109309 distinct states, run finished after 6036 ms. (steps per millisecond=22 ) properties seen :0
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:03:14] [INFO ] Computed 35 invariants in 98 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/432 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1734 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/432 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1640 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 8/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 3731ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 144 steps, including 0 resets, run visited all 8 properties in 16 ms. (steps per millisecond=9 )
Parikh walk visited 8 properties in 19 ms.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
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_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1872 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 78 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:03:18] [INFO ] Computed 432 invariants in 9 ms
[2024-05-30 02:03:19] [INFO ] Implicit Places using invariants in 922 ms returned []
[2024-05-30 02:03:19] [INFO ] Invariant cache hit.
[2024-05-30 02:03:21] [INFO ] Implicit Places using invariants and state equation in 1984 ms returned []
Implicit Place search using SMT with State Equation took 2918 ms to find 0 implicit places.
[2024-05-30 02:03:21] [INFO ] Redundant transitions in 87 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 3091 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-00
Stuttering criterion allowed to conclude after 127 steps with 0 reset in 29 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-00 finished in 3382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 288 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.5 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 55 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:03:22] [INFO ] Computed 35 invariants in 49 ms
[2024-05-30 02:03:22] [INFO ] Implicit Places using invariants in 252 ms returned []
[2024-05-30 02:03:22] [INFO ] Invariant cache hit.
[2024-05-30 02:03:24] [INFO ] Implicit Places using invariants and state equation in 2249 ms returned []
Implicit Place search using SMT with State Equation took 2504 ms to find 0 implicit places.
[2024-05-30 02:03:24] [INFO ] Redundant transitions in 101 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 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2666 ms. Remains : 432/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-02
Product exploration timeout after 90180 steps with 715 reset in 10002 ms.
Product exploration timeout after 89540 steps with 710 reset in 10001 ms.
Computed a total of 432 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 432 transition count 1728
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)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 235 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 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (316 resets) in 4826 ms. (8 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 554 ms. (72 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 85455 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 4
Probabilistic random walk after 85455 steps, saw 85341 distinct states, run finished after 3005 ms. (steps per millisecond=28 ) properties seen :0
[2024-05-30 02:04:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 4 unsolved in 686 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1024 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1845ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 143 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=17 )
Parikh walk visited 4 properties in 596 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 11 factoid took 440 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 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 288 out of 432 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 432/432 places, 1728/1728 transitions.
Applied a total of 0 rules in 48 ms. Remains 432 /432 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:04:48] [INFO ] Invariant cache hit.
[2024-05-30 02:04:48] [INFO ] Implicit Places using invariants in 204 ms returned []
[2024-05-30 02:04:48] [INFO ] Invariant cache hit.
[2024-05-30 02:04:50] [INFO ] Implicit Places using invariants and state equation in 2041 ms returned []
Implicit Place search using SMT with State Equation took 2246 ms to find 0 implicit places.
[2024-05-30 02:04:50] [INFO ] Redundant transitions in 40 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 2344 ms. Remains : 432/432 places, 1728/1728 transitions.
Computed a total of 432 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 432 transition count 1728
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)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) 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 11 factoid took 200 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 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (316 resets) in 6784 ms. (5 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 480 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 510 ms. (78 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 186115 steps, run timeout after 6001 ms. (steps per millisecond=31 ) properties seen :0 out of 4
Probabilistic random walk after 186115 steps, saw 158500 distinct states, run finished after 6001 ms. (steps per millisecond=31 ) properties seen :0
[2024-05-30 02:05:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 4 unsolved in 697 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 4 unsolved in 959 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1810ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 143 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=20 )
Parikh walk visited 4 properties in 584 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 11 factoid took 446 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 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 99570 steps with 789 reset in 10002 ms.
Product exploration timeout after 98290 steps with 780 reset in 10001 ms.
Built C files in :
/tmp/ltsmin14588057433364779832
[2024-05-30 02:06:11] [INFO ] Too many transitions (1728) to apply POR reductions. Disabling POR matrices.
[2024-05-30 02:06:11] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14588057433364779832
Running compilation step : cd /tmp/ltsmin14588057433364779832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14588057433364779832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14588057433364779832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 288 out of 432 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 432/432 places, 1728/1728 transitions.
Applied a total of 0 rules in 11 ms. Remains 432 /432 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:06:14] [INFO ] Invariant cache hit.
[2024-05-30 02:06:14] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-30 02:06:14] [INFO ] Invariant cache hit.
[2024-05-30 02:06:16] [INFO ] Implicit Places using invariants and state equation in 2037 ms returned []
Implicit Place search using SMT with State Equation took 2234 ms to find 0 implicit places.
[2024-05-30 02:06:16] [INFO ] Redundant transitions in 32 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 2284 ms. Remains : 432/432 places, 1728/1728 transitions.
Built C files in :
/tmp/ltsmin5051915811180093645
[2024-05-30 02:06:16] [INFO ] Too many transitions (1728) to apply POR reductions. Disabling POR matrices.
[2024-05-30 02:06:16] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5051915811180093645
Running compilation step : cd /tmp/ltsmin5051915811180093645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5051915811180093645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5051915811180093645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-30 02:06:20] [INFO ] Flatten gal took : 114 ms
[2024-05-30 02:06:20] [INFO ] Flatten gal took : 84 ms
[2024-05-30 02:06:20] [INFO ] Time to serialize gal into /tmp/LTL15563332685976587272.gal : 27 ms
[2024-05-30 02:06:20] [INFO ] Time to serialize properties into /tmp/LTL11087449491208088496.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15563332685976587272.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17835267052843456751.hoa' '-atoms' '/tmp/LTL11087449491208088496.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11087449491208088496.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17835267052843456751.hoa
Detected timeout of ITS tools.
[2024-05-30 02:06:35] [INFO ] Flatten gal took : 59 ms
[2024-05-30 02:06:35] [INFO ] Flatten gal took : 60 ms
[2024-05-30 02:06:35] [INFO ] Time to serialize gal into /tmp/LTL10150252116191645112.gal : 10 ms
[2024-05-30 02:06:35] [INFO ] Time to serialize properties into /tmp/LTL11405200142427887050.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10150252116191645112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11405200142427887050.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)...3431
Formula 0 simplified : G(FG!"(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(C...3421
Detected timeout of ITS tools.
[2024-05-30 02:06:50] [INFO ] Flatten gal took : 59 ms
[2024-05-30 02:06:50] [INFO ] Applying decomposition
[2024-05-30 02:06:50] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11576066474515677224.txt' '-o' '/tmp/graph11576066474515677224.bin' '-w' '/tmp/graph11576066474515677224.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11576066474515677224.bin' '-l' '-1' '-v' '-w' '/tmp/graph11576066474515677224.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:06:51] [INFO ] Decomposing Gal with order
[2024-05-30 02:06:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:06:51] [INFO ] Removed a total of 4752 redundant transitions.
[2024-05-30 02:06:51] [INFO ] Flatten gal took : 796 ms
[2024-05-30 02:06:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2024-05-30 02:06:52] [INFO ] Time to serialize gal into /tmp/LTL17326430129637386873.gal : 15 ms
[2024-05-30 02:06:52] [INFO ] Time to serialize properties into /tmp/LTL569116634942816813.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17326430129637386873.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL569116634942816813.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(((((((((gu145.Columns_0+gu145.Columns_1)+(gu145.Columns_2+gu145.Columns_3))+((gu145.Columns_4+gu145.Columns_5)+(gu145.Colu...4871
Formula 0 simplified : G(FG!"(((((((((gu145.Columns_0+gu145.Columns_1)+(gu145.Columns_2+gu145.Columns_3))+((gu145.Columns_4+gu145.Columns_5)+(gu145.Columns...4861
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN12-LTLCardinality-02 finished in 225113 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(G((!(p0 U !p1)&&G(!p0))))))))'
Support contains 2016 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 38 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:07:07] [INFO ] Computed 432 invariants in 8 ms
[2024-05-30 02:07:07] [INFO ] Implicit Places using invariants in 613 ms returned []
[2024-05-30 02:07:07] [INFO ] Invariant cache hit.
[2024-05-30 02:07:09] [INFO ] Implicit Places using invariants and state equation in 1686 ms returned []
Implicit Place search using SMT with State Equation took 2311 ms to find 0 implicit places.
[2024-05-30 02:07:09] [INFO ] Redundant transitions in 30 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 2394 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 53 ms :[(OR (NOT p1) p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-03
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 33 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-03 finished in 2513 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.8 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 41 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:07:09] [INFO ] Computed 35 invariants in 49 ms
[2024-05-30 02:07:10] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-05-30 02:07:10] [INFO ] Invariant cache hit.
[2024-05-30 02:07:12] [INFO ] Implicit Places using invariants and state equation in 1961 ms returned []
Implicit Place search using SMT with State Equation took 2330 ms to find 0 implicit places.
[2024-05-30 02:07:12] [INFO ] Redundant transitions in 35 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2416 ms. Remains : 432/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-04
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 18 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-04 finished in 2490 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X((p1 U (p1&&G(p2)))))))'
Support contains 2016 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 13 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:07:12] [INFO ] Computed 432 invariants in 7 ms
[2024-05-30 02:07:12] [INFO ] Implicit Places using invariants in 626 ms returned []
[2024-05-30 02:07:12] [INFO ] Invariant cache hit.
[2024-05-30 02:07:14] [INFO ] Implicit Places using invariants and state equation in 1699 ms returned []
Implicit Place search using SMT with State Equation took 2328 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 2342 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-05
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 26 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-05 finished in 2694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.5 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 30 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:07:14] [INFO ] Computed 35 invariants in 48 ms
[2024-05-30 02:07:15] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-30 02:07:15] [INFO ] Invariant cache hit.
[2024-05-30 02:07:17] [INFO ] Implicit Places using invariants and state equation in 1906 ms returned []
Implicit Place search using SMT with State Equation took 2283 ms to find 0 implicit places.
[2024-05-30 02:07:17] [INFO ] Redundant transitions in 33 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 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2353 ms. Remains : 432/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-06
Stuttering criterion allowed to conclude after 128 steps with 0 reset in 15 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-06 finished in 2481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G((!p1||X(G(!p2)))))))'
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 7 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:07:17] [INFO ] Computed 432 invariants in 13 ms
[2024-05-30 02:07:17] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-30 02:07:17] [INFO ] Invariant cache hit.
[2024-05-30 02:07:18] [INFO ] Implicit Places using invariants and state equation in 1199 ms returned []
Implicit Place search using SMT with State Equation took 1582 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 1591 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) p2), (AND p1 p2), p2, true, (OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2))]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-07
Product exploration timeout after 90570 steps with 718 reset in 10001 ms.
Product exploration timeout after 89540 steps with 710 reset in 10002 ms.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
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)...)
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 366 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[true, p2, p2, p2]
RANDOM walk for 40000 steps (316 resets) in 4880 ms. (8 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 221396 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 1
Probabilistic random walk after 221396 steps, saw 165539 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
[2024-05-30 02:25:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1728/1872 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1872 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 288/2160 variables, 288/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 2592 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2972 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1728/1872 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1872 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2160/3888 variables, and 432 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1064 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 4071ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.3 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 31 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 432/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 4251 ms. (9 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 237875 steps, run timeout after 3029 ms. (steps per millisecond=78 ) properties seen :0 out of 1
Probabilistic random walk after 237875 steps, saw 169024 distinct states, run finished after 3029 ms. (steps per millisecond=78 ) properties seen :0
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:25:57] [INFO ] Computed 35 invariants in 39 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 285/429 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/429 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/432 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 669 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 285/429 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/429 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/432 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 846 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1591ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 144 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=24 )
Parikh walk visited 1 properties in 6 ms.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 19 factoid took 466 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 146 ms :[true, p2, p2, p2]
Support contains 144 out of 2160 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 8 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:25:59] [INFO ] Computed 432 invariants in 9 ms
[2024-05-30 02:26:00] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-30 02:26:00] [INFO ] Invariant cache hit.
[2024-05-30 02:26:01] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1589 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 1601 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
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)...)
Knowledge obtained : [(NOT p2), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, p2, p2, p2]
RANDOM walk for 40000 steps (316 resets) in 5299 ms. (7 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 480 ms. (83 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 215874 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :0 out of 1
Probabilistic random walk after 215874 steps, saw 164953 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
[2024-05-30 02:26:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1728/1872 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1872 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 288/2160 variables, 288/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 2592 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2932 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1728/1872 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1872 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2160/3888 variables, and 432 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1282 ms.
Refiners :[Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 4250ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.2 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 25 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 432/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 5472 ms. (7 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 239290 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 1
Probabilistic random walk after 239290 steps, saw 169376 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 02:26:39] [INFO ] Computed 35 invariants in 43 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 285/429 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/429 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/432 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 662 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 285/429 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/429 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/432 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 868 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1604ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 144 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=24 )
Parikh walk visited 1 properties in 6 ms.
Knowledge obtained : [(NOT p2), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 113 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 122 ms :[true, p2, p2, p2]
Product exploration timeout after 91800 steps with 727 reset in 10001 ms.
Product exploration timeout after 92070 steps with 730 reset in 10002 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 110 ms :[true, p2, p2, p2]
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.3 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 58 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:27:02] [INFO ] Redundant transitions in 27 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in SI_LTL mode, iteration 1 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106 ms. Remains : 432/2160 places, 1728/1728 transitions.
Built C files in :
/tmp/ltsmin17867587931983266665
[2024-05-30 02:27:02] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17867587931983266665
Running compilation step : cd /tmp/ltsmin17867587931983266665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17867587931983266665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17867587931983266665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 37 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:27:05] [INFO ] Invariant cache hit.
[2024-05-30 02:27:05] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-30 02:27:05] [INFO ] Invariant cache hit.
[2024-05-30 02:27:07] [INFO ] Implicit Places using invariants and state equation in 1912 ms returned []
Implicit Place search using SMT with State Equation took 2237 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 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2277 ms. Remains : 432/2160 places, 1728/1728 transitions.
Built C files in :
/tmp/ltsmin17868994816799284458
[2024-05-30 02:27:07] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17868994816799284458
Running compilation step : cd /tmp/ltsmin17868994816799284458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17868994816799284458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17868994816799284458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-30 02:27:10] [INFO ] Flatten gal took : 95 ms
[2024-05-30 02:27:10] [INFO ] Flatten gal took : 94 ms
[2024-05-30 02:27:10] [INFO ] Time to serialize gal into /tmp/LTL14092805341739950365.gal : 22 ms
[2024-05-30 02:27:10] [INFO ] Time to serialize properties into /tmp/LTL17735236456894928486.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14092805341739950365.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15272665122745235204.hoa' '-atoms' '/tmp/LTL17735236456894928486.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17735236456894928486.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15272665122745235204.hoa
Detected timeout of ITS tools.
[2024-05-30 02:27:25] [INFO ] Flatten gal took : 66 ms
[2024-05-30 02:27:25] [INFO ] Flatten gal took : 68 ms
[2024-05-30 02:27:25] [INFO ] Time to serialize gal into /tmp/LTL6945285301684565345.gal : 9 ms
[2024-05-30 02:27:26] [INFO ] Time to serialize properties into /tmp/LTL4216305912484657861.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6945285301684565345.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4216305912484657861.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11...47762
Formula 0 simplified : X(G!"((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))...47750
Detected timeout of ITS tools.
[2024-05-30 02:27:41] [INFO ] Flatten gal took : 64 ms
[2024-05-30 02:27:41] [INFO ] Applying decomposition
[2024-05-30 02:27:41] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16158673940586904135.txt' '-o' '/tmp/graph16158673940586904135.bin' '-w' '/tmp/graph16158673940586904135.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16158673940586904135.bin' '-l' '-1' '-v' '-w' '/tmp/graph16158673940586904135.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:27:48] [INFO ] Decomposing Gal with order
[2024-05-30 02:27:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:27:50] [INFO ] Removed a total of 4752 redundant transitions.
[2024-05-30 02:27:50] [INFO ] Flatten gal took : 2059 ms
[2024-05-30 02:27:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2024-05-30 02:27:50] [INFO ] Time to serialize gal into /tmp/LTL6203817049473399975.gal : 14 ms
[2024-05-30 02:27:51] [INFO ] Time to serialize properties into /tmp/LTL2483667402710432679.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6203817049473399975.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2483667402710432679.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((gi0.gu1.Board_0+gi0.gu1.Board_1)+(gi0.gu1.Board_2+gi0.gu1.Board_3))+((gi0.gu1.Board_4+gi0.gu1.Board_5)+(gi0.gu1.B...77714
Formula 0 simplified : X(G!"((((((((((((gi0.gu1.Board_0+gi0.gu1.Board_1)+(gi0.gu1.Board_2+gi0.gu1.Board_3))+((gi0.gu1.Board_4+gi0.gu1.Board_5)+(gi0.gu1.Boa...77702
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN12-LTLCardinality-07 finished in 1248732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 288 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 17 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:28:06] [INFO ] Invariant cache hit.
[2024-05-30 02:28:06] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-30 02:28:06] [INFO ] Invariant cache hit.
[2024-05-30 02:28:07] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 1739 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 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1759 ms. Remains : 432/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-09
Product exploration timeout after 77920 steps with 618 reset in 10002 ms.
Product exploration timeout after 76780 steps with 608 reset in 10001 ms.
Computed a total of 432 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 432 transition count 1728
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)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (316 resets) in 5830 ms. (6 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 869 ms. (45 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 359844 steps, run timeout after 6001 ms. (steps per millisecond=59 ) properties seen :0 out of 1
Probabilistic random walk after 359844 steps, saw 190261 distinct states, run finished after 6001 ms. (steps per millisecond=59 ) properties seen :0
[2024-05-30 02:29:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1158 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 144/432 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1728/2160 variables, 432/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/2160 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 467 constraints, problems are : Problem set: 0 solved, 1 unsolved in 470 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1681ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 143 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN12-LTLCardinality-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN12-LTLCardinality-09 finished in 79415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 144 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 23 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 02:29:25] [INFO ] Invariant cache hit.
[2024-05-30 02:29:25] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-30 02:29:25] [INFO ] Invariant cache hit.
[2024-05-30 02:29:27] [INFO ] Implicit Places using invariants and state equation in 1865 ms returned []
Implicit Place search using SMT with State Equation took 2170 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 : 432/2160 places, 1728/1728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2195 ms. Remains : 432/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN12-LTLCardinality-13 finished in 2360 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F((F(p1)&&(p1||G(!p2)))))))'
Support contains 1872 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 16 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 02:29:27] [INFO ] Computed 432 invariants in 11 ms
[2024-05-30 02:29:28] [INFO ] Implicit Places using invariants in 847 ms returned []
[2024-05-30 02:29:28] [INFO ] Invariant cache hit.
[2024-05-30 02:29:30] [INFO ] Implicit Places using invariants and state equation in 1885 ms returned []
Implicit Place search using SMT with State Equation took 2734 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 2751 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN12-LTLCardinality-15
Product exploration timeout after 57220 steps with 28610 reset in 10001 ms.
Product exploration timeout after 57170 steps with 28585 reset in 10002 ms.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
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)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 18 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN12-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN12-LTLCardinality-15 finished in 129992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G((!p1||X(G(!p2)))))))'
[2024-05-30 02:31:38] [INFO ] Flatten gal took : 64 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11869202358533287634
[2024-05-30 02:31:38] [INFO ] Too many transitions (1728) to apply POR reductions. Disabling POR matrices.
[2024-05-30 02:31:38] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11869202358533287634
Running compilation step : cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-30 02:31:38] [INFO ] Applying decomposition
[2024-05-30 02:31:38] [INFO ] Flatten gal took : 78 ms
Compilation finished in 5594 ms.
Running link step : cd /tmp/ltsmin11869202358533287634;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5906415340170707612.txt' '-o' '/tmp/graph5906415340170707612.bin' '-w' '/tmp/graph5906415340170707612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5906415340170707612.bin' '-l' '-1' '-v' '-w' '/tmp/graph5906415340170707612.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:31:46] [INFO ] Decomposing Gal with order
[2024-05-30 02:31:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:31:51] [INFO ] Removed a total of 3168 redundant transitions.
[2024-05-30 02:31:51] [INFO ] Flatten gal took : 4668 ms
[2024-05-30 02:31:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2024-05-30 02:31:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality9707524801352214809.gal : 42 ms
[2024-05-30 02:31:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality8710295573923630939.ltl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9707524801352214809.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8710295573923630939.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F((G(F("(((((((((gu2.Columns_0+gu2.Columns_1)+(gu2.Columns_2+gu2.Columns_3))+((gu2.Columns_4+gu2.Columns_5)+(gu2.Columns_6+gu2.Colu...4583
Formula 0 simplified : G(FG!"(((((((((gu2.Columns_0+gu2.Columns_1)+(gu2.Columns_2+gu2.Columns_3))+((gu2.Columns_4+gu2.Columns_5)+(gu2.Columns_6+gu2.Columns...4573
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp2==true))&&[]((!(LTLAPp3==true)||X([](!(LTLAPp4==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: 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( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.231: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.231: LTL layer: formula: X((<>((LTLAPp2==true))&&[]((!(LTLAPp3==true)||X([](!(LTLAPp4==true)))))))
pins2lts-mc-linux64( 2/ 8), 0.231: "X((<>((LTLAPp2==true))&&[]((!(LTLAPp3==true)||X([](!(LTLAPp4==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.234: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.240: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.253: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.258: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.267: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.273: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.276: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.276: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.279: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.686: DFS-FIFO for weak LTL, using special progress label 1734
pins2lts-mc-linux64( 0/ 8), 1.686: There are 1735 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.686: State length is 2161, there are 1741 groups
pins2lts-mc-linux64( 0/ 8), 1.686: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.686: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.686: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.686: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 11.567: ~2 levels ~960 states ~1626512 transitions
pins2lts-mc-linux64( 3/ 8), 19.263: ~2 levels ~1920 states ~3249024 transitions
pins2lts-mc-linux64( 7/ 8), 34.269: ~2 levels ~3840 states ~6436688 transitions
pins2lts-mc-linux64( 2/ 8), 50.138: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 101.189:
pins2lts-mc-linux64( 0/ 8), 101.189: mean standard work distribution: 0.8% (states) 0.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 101.189:
pins2lts-mc-linux64( 0/ 8), 101.189: Explored 5482 states 9155193 transitions, fanout: 1670.046
pins2lts-mc-linux64( 0/ 8), 101.189: Total exploration time 99.490 sec (52.520 sec minimum, 80.820 sec on average)
pins2lts-mc-linux64( 0/ 8), 101.189: States per second: 55, Transitions per second: 92021
pins2lts-mc-linux64( 0/ 8), 101.189:
pins2lts-mc-linux64( 0/ 8), 101.189: Progress states detected: 7384305
pins2lts-mc-linux64( 0/ 8), 101.189: Redundant explorations: -99.9258
pins2lts-mc-linux64( 0/ 8), 101.189:
pins2lts-mc-linux64( 0/ 8), 101.189: Queue width: 8B, total height: 8844110, memory: 67.48MB
pins2lts-mc-linux64( 0/ 8), 101.189: Tree memory: 312.4MB, 44.3 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 101.189: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 101.189: Stored 1755 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 101.189: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 101.189: Est. total memory use: 379.9MB (~1091.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp2==true))&&[]((!(LTLAPp3==true)||X([](!(LTLAPp4==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11869202358533287634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp2==true))&&[]((!(LTLAPp3==true)||X([](!(LTLAPp4==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:840)
ITS-tools command line returned an error code 137
[2024-05-30 02:50:42] [INFO ] Applying decomposition
[2024-05-30 02:50:42] [INFO ] Flatten gal took : 66 ms
[2024-05-30 02:50:42] [INFO ] Decomposing Gal with order
[2024-05-30 02:50:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:50:43] [INFO ] Removed a total of 4188 redundant transitions.
[2024-05-30 02:50:43] [INFO ] Flatten gal took : 135 ms
[2024-05-30 02:50:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2024-05-30 02:50:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality17893125054808057479.gal : 15 ms
[2024-05-30 02:50:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality13127667526075658263.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17893125054808057479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13127667526075658263.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((F((G(F("(((((((((gNN0.Columns_0+gNN1.Columns_1)+(gNN2.Columns_2+gNN3.Columns_3))+((gNN4.Columns_4+gNN5.Columns_5)+(gNN6.Columns_6+g...5227
Formula 0 simplified : G(FG!"(((((((((gNN0.Columns_0+gNN1.Columns_1)+(gNN2.Columns_2+gNN3.Columns_3))+((gNN4.Columns_4+gNN5.Columns_5)+(gNN6.Columns_6+gNN7...5217
ITS-tools command line returned an error code 137
[2024-05-30 02:59:57] [INFO ] Flatten gal took : 64 ms
[2024-05-30 02:59:57] [INFO ] Input system was already deterministic with 1728 transitions.
[2024-05-30 02:59:57] [INFO ] Transformed 2160 places.
[2024-05-30 02:59:57] [INFO ] Transformed 1728 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
[2024-05-30 02:59:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality15236742295013590076.gal : 9 ms
[2024-05-30 02:59:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality15313479932817066285.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15236742295013590076.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15313479932817066285.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_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F("(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)...3431
Formula 0 simplified : G(FG!"(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(C...3421
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-COL-AN12"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Sudoku-COL-AN12, 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 r400-tall-171690532500499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN12.tgz
mv Sudoku-COL-AN12 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;