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-171690532900691.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-PT-AN16, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532900691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 119M
-rw-r--r-- 1 mcc users 1.6M Apr 12 12:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.8M Apr 12 12:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9M Apr 12 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 12 10:25 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 698K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.2M Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7M Apr 12 14:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22M Apr 12 14:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7M Apr 12 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40M Apr 12 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 144K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 345K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.3M 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-PT-AN16-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN16-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717065868673

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-30 10:44:29] [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 10:44:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 10:44:30] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2024-05-30 10:44:30] [INFO ] Transformed 4864 places.
[2024-05-30 10:44:30] [INFO ] Transformed 4096 transitions.
[2024-05-30 10:44:30] [INFO ] Found NUPN structural information;
[2024-05-30 10:44:30] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 406 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 115 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Sudoku-PT-AN16-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 43 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 4864 cols
[2024-05-30 10:44:31] [INFO ] Computed 768 invariants in 57 ms
[2024-05-30 10:44:32] [INFO ] Implicit Places using invariants in 1635 ms returned []
[2024-05-30 10:44:32] [INFO ] Invariant cache hit.
[2024-05-30 10:44:38] [INFO ] Implicit Places using invariants and state equation in 6156 ms returned []
Implicit Place search using SMT with State Equation took 7833 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 4ms
Finished structural reductions in LTL mode , in 1 iterations and 7919 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Support contains 4864 out of 4864 places after structural reductions.
[2024-05-30 10:44:39] [INFO ] Flatten gal took : 377 ms
[2024-05-30 10:44:39] [INFO ] Flatten gal took : 289 ms
[2024-05-30 10:44:40] [INFO ] Input system was already deterministic with 4096 transitions.
Reduction of identical properties reduced properties to check from 27 to 26
RANDOM walk for 40000 steps (176 resets) in 26835 ms. (1 steps per ms) remains 7/26 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1778 ms. (22 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 946 ms. (42 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1671 ms. (23 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1585 ms. (25 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 798 ms. (50 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1221 ms. (32 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9782 ms. (4 steps per ms) remains 7/7 properties
[2024-05-30 10:44:52] [INFO ] Invariant cache hit.
Problem AtomicPropp8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp0 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 2 solved, 5 unsolved in 5019 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 2 solved, 5 unsolved in 5015 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 11435ms problems are : Problem set: 2 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 73 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 21850 ms. (1 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 895 ms. (44 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1797 ms. (22 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1570 ms. (25 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 760 ms. (52 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9727 ms. (4 steps per ms) remains 5/5 properties
Probabilistic random walk after 174938 steps, saw 174887 distinct states, run finished after 27077 ms. (steps per millisecond=6 ) properties seen :0
[2024-05-30 10:45:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 2 solved, 3 unsolved in 31175 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4608 variables, 4608/4608 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4608 variables, 512/5120 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4608 variables, 0/5120 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5376 constraints, problems are : Problem set: 2 solved, 3 unsolved in 29279 ms.
Refiners :[Domain max(s): 4608/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 61631ms problems are : Problem set: 2 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4608 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 128 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 4864/4864 places, 4096/4096 transitions.
FORMULA Sudoku-PT-AN16-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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' '!(X((p0&&F(p1))))'
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 220 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:46:43] [INFO ] Invariant cache hit.
[2024-05-30 10:46:50] [INFO ] Implicit Places using invariants in 7123 ms returned []
[2024-05-30 10:46:50] [INFO ] Invariant cache hit.
[2024-05-30 10:47:02] [INFO ] Implicit Places using invariants and state equation in 12577 ms returned []
Implicit Place search using SMT with State Equation took 19711 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 19951 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-00
Stuttering criterion allowed to conclude after 224 steps with 0 reset in 89 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-00 finished in 20430 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 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 30 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:47:03] [INFO ] Invariant cache hit.
[2024-05-30 10:47:11] [INFO ] Implicit Places using invariants in 8699 ms returned []
[2024-05-30 10:47:11] [INFO ] Invariant cache hit.
[2024-05-30 10:47:27] [INFO ] Implicit Places using invariants and state equation in 15419 ms returned []
Implicit Place search using SMT with State Equation took 24121 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 24153 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 129 steps with 0 reset in 86 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-03 finished in 24379 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 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:47:27] [INFO ] Invariant cache hit.
[2024-05-30 10:47:38] [INFO ] Implicit Places using invariants in 10994 ms returned []
[2024-05-30 10:47:38] [INFO ] Invariant cache hit.
[2024-05-30 10:47:56] [INFO ] Implicit Places using invariants and state equation in 17975 ms returned []
Implicit Place search using SMT with State Equation took 28972 ms to find 0 implicit places.
[2024-05-30 10:47:56] [INFO ] Redundant transitions in 254 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 29337 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-04
Product exploration timeout after 22040 steps with 97 reset in 10002 ms.
Product exploration timeout after 22060 steps with 97 reset in 10004 ms.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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 p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
RANDOM walk for 8 steps (0 resets) in 22 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2024-05-30 10:48:21] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 78 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:48:36] [INFO ] Invariant cache hit.
[2024-05-30 10:48:48] [INFO ] Implicit Places using invariants in 11463 ms returned []
[2024-05-30 10:48:48] [INFO ] Invariant cache hit.
[2024-05-30 10:49:05] [INFO ] Implicit Places using invariants and state equation in 17203 ms returned []
Implicit Place search using SMT with State Equation took 28668 ms to find 0 implicit places.
[2024-05-30 10:49:05] [INFO ] Redundant transitions in 224 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 28987 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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 p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 8 steps (0 resets) in 22 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-30 10:49:10] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration timeout after 21950 steps with 97 reset in 10001 ms.
Product exploration timeout after 22110 steps with 97 reset in 10001 ms.
Built C files in :
/tmp/ltsmin17298103700390119845
[2024-05-30 10:49:45] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2024-05-30 10:49:45] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17298103700390119845
Running compilation step : cd /tmp/ltsmin17298103700390119845;'/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/ltsmin17298103700390119845;'/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/ltsmin17298103700390119845;'/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 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 109 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:49:48] [INFO ] Invariant cache hit.
[2024-05-30 10:50:00] [INFO ] Implicit Places using invariants in 12213 ms returned []
[2024-05-30 10:50:00] [INFO ] Invariant cache hit.
[2024-05-30 10:50:19] [INFO ] Implicit Places using invariants and state equation in 18606 ms returned []
Implicit Place search using SMT with State Equation took 30822 ms to find 0 implicit places.
[2024-05-30 10:50:19] [INFO ] Redundant transitions in 152 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 31094 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin405023485344601756
[2024-05-30 10:50:19] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2024-05-30 10:50:19] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin405023485344601756
Running compilation step : cd /tmp/ltsmin405023485344601756;'/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/ltsmin405023485344601756;'/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/ltsmin405023485344601756;'/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 10:50:23] [INFO ] Flatten gal took : 361 ms
[2024-05-30 10:50:23] [INFO ] Flatten gal took : 268 ms
[2024-05-30 10:50:23] [INFO ] Time to serialize gal into /tmp/LTL13949624741232126339.gal : 90 ms
[2024-05-30 10:50:23] [INFO ] Time to serialize properties into /tmp/LTL29565091365028350.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13949624741232126339.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13123562164152357438.hoa' '-atoms' '/tmp/LTL29565091365028350.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...317
Loading property file /tmp/LTL29565091365028350.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13123562164152357438.hoa
Detected timeout of ITS tools.
[2024-05-30 10:50:39] [INFO ] Flatten gal took : 307 ms
[2024-05-30 10:50:39] [INFO ] Flatten gal took : 184 ms
[2024-05-30 10:50:39] [INFO ] Time to serialize gal into /tmp/LTL14655526962485414626.gal : 45 ms
[2024-05-30 10:50:39] [INFO ] Time to serialize properties into /tmp/LTL1175044480685796142.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14655526962485414626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1175044480685796142.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...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Board...61982
Detected timeout of ITS tools.
[2024-05-30 10:50:54] [INFO ] Flatten gal took : 154 ms
[2024-05-30 10:50:54] [INFO ] Applying decomposition
[2024-05-30 10:50:55] [INFO ] Flatten gal took : 160 ms
[2024-05-30 10:51:12] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15190673623880130974.txt' '-o' '/tmp/graph15190673623880130974.bin' '-w' '/tmp/graph15190673623880130974.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:342)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 10:51:12] [INFO ] Flatten gal took : 163 ms
[2024-05-30 10:51:12] [INFO ] Time to serialize gal into /tmp/LTL11314283470266803223.gal : 33 ms
[2024-05-30 10:51:12] [INFO ] Time to serialize properties into /tmp/LTL17033957045137587596.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/LTL11314283470266803223.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17033957045137587596.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("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Board...61982
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN16-LTLCardinality-04 finished in 240423 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)||X(X(p1)))))'
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 30 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:51:28] [INFO ] Invariant cache hit.
[2024-05-30 10:51:36] [INFO ] Implicit Places using invariants in 8667 ms returned []
[2024-05-30 10:51:36] [INFO ] Invariant cache hit.
[2024-05-30 10:51:51] [INFO ] Implicit Places using invariants and state equation in 14692 ms returned []
Implicit Place search using SMT with State Equation took 23367 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 23401 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 427 ms :[(NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND p0 (NOT p1)), (NOT p1), true, (AND (NOT p1) p0), p0]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-06
Product exploration timeout after 13990 steps with 3497 reset in 10006 ms.
Product exploration timeout after 13780 steps with 3445 reset in 10001 ms.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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 p1 p0), (X (NOT p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 8 states, 12 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1)), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
RANDOM walk for 40000 steps (176 resets) in 22348 ms. (1 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5226 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5049 ms. (7 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1003 ms. (39 steps per ms) remains 3/3 properties
[2024-05-30 10:52:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4352 variables, 4352/4352 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/4352 variables, 256/4608 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3572 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4352 variables, 4352/4352 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4352 variables, 256/4608 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3119 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7799ms problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 47 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 19739 ms. (2 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4121 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 838 ms. (47 steps per ms) remains 2/2 properties
Probabilistic random walk after 143970 steps, saw 143928 distinct states, run finished after 18008 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-30 10:52:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4352 variables, 4352/4352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4352 variables, 256/4608 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 0 solved, 2 unsolved in 19370 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4352 variables, 4352/4352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4352 variables, 256/4608 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 0 solved, 2 unsolved in 19141 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 39168ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 46 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 45 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:53:35] [INFO ] Invariant cache hit.
[2024-05-30 10:53:43] [INFO ] Implicit Places using invariants in 8573 ms returned []
[2024-05-30 10:53:43] [INFO ] Invariant cache hit.
[2024-05-30 10:53:59] [INFO ] Implicit Places using invariants and state equation in 15054 ms returned []
Implicit Place search using SMT with State Equation took 23631 ms to find 0 implicit places.
[2024-05-30 10:53:59] [INFO ] Redundant transitions in 148 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23845 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 304 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 270 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 29 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:54:00] [INFO ] Invariant cache hit.
[2024-05-30 10:54:09] [INFO ] Implicit Places using invariants in 9011 ms returned []
[2024-05-30 10:54:09] [INFO ] Invariant cache hit.
[2024-05-30 10:54:23] [INFO ] Implicit Places using invariants and state equation in 14010 ms returned []
Implicit Place search using SMT with State Equation took 23036 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 23067 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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 p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
RANDOM walk for 40000 steps (176 resets) in 16334 ms. (2 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1205 ms. (33 steps per ms) remains 1/1 properties
[2024-05-30 10:54:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4096/4352 variables, 256/512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/4352 variables, 4096/4608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1921 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 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) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4096/4352 variables, 256/512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4352 variables, 4096/4608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4352 variables, 0/4608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 5120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1969 ms.
Refiners :[Domain max(s): 4352/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 3981ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 768 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.7 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 169 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 768/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 11521 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 900 ms. (44 steps per ms) remains 1/1 properties
Probabilistic random walk after 412317 steps, saw 412138 distinct states, run finished after 9013 ms. (steps per millisecond=45 ) properties seen :0
// Phase 1: matrix 4096 rows 768 cols
[2024-05-30 10:54:46] [INFO ] Computed 47 invariants in 784 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 507/763 variables, 42/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 507/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/768 variables, 5/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 5/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4096/4864 variables, 768/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4864 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4864 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3226 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 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) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 507/763 variables, 42/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/763 variables, 507/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/763 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/768 variables, 5/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/768 variables, 5/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/768 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4096/4864 variables, 768/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4864 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4864 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 1583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1791 ms.
Refiners :[Domain max(s): 768/768 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 5904ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 254 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=13 )
Parikh walk visited 1 properties in 27 ms.
Knowledge obtained : [(AND p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 206 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration timeout after 15470 steps with 3867 reset in 10007 ms.
Product exploration timeout after 15490 steps with 3872 reset in 10003 ms.
Applying partial POR strategy [true, true, false, false, true, false, false]
Stuttering acceptance computed with spot in 215 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 153 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:55:13] [INFO ] Redundant transitions in 160 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 348 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin12464678969097312634
[2024-05-30 10:55:13] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12464678969097312634
Running compilation step : cd /tmp/ltsmin12464678969097312634;'/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/ltsmin12464678969097312634;'/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/ltsmin12464678969097312634;'/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 4352 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 71 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 4864 cols
[2024-05-30 10:55:16] [INFO ] Computed 768 invariants in 45 ms
[2024-05-30 10:55:25] [INFO ] Implicit Places using invariants in 8925 ms returned []
[2024-05-30 10:55:25] [INFO ] Invariant cache hit.
[2024-05-30 10:55:40] [INFO ] Implicit Places using invariants and state equation in 14185 ms returned []
Implicit Place search using SMT with State Equation took 23141 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 23217 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin7805000223069549510
[2024-05-30 10:55:40] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7805000223069549510
Running compilation step : cd /tmp/ltsmin7805000223069549510;'/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/ltsmin7805000223069549510;'/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/ltsmin7805000223069549510;'/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 10:55:43] [INFO ] Flatten gal took : 142 ms
[2024-05-30 10:55:43] [INFO ] Flatten gal took : 161 ms
[2024-05-30 10:55:43] [INFO ] Time to serialize gal into /tmp/LTL9270082595248841398.gal : 22 ms
[2024-05-30 10:55:43] [INFO ] Time to serialize properties into /tmp/LTL13762660222560435691.prop : 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/LTL9270082595248841398.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17008489457342076915.hoa' '-atoms' '/tmp/LTL13762660222560435691.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...319
Loading property file /tmp/LTL13762660222560435691.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17008489457342076915.hoa
Detected timeout of ITS tools.
[2024-05-30 10:55:58] [INFO ] Flatten gal took : 142 ms
[2024-05-30 10:55:59] [INFO ] Flatten gal took : 145 ms
[2024-05-30 10:55:59] [INFO ] Time to serialize gal into /tmp/LTL2993271518396351263.gal : 24 ms
[2024-05-30 10:55:59] [INFO ] Time to serialize properties into /tmp/LTL2868522417624422427.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/LTL2993271518396351263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2868522417624422427.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((G("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Bo...65780
Formula 0 simplified : X(F!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boar...65770
Detected timeout of ITS tools.
[2024-05-30 10:56:14] [INFO ] Flatten gal took : 147 ms
[2024-05-30 10:56:14] [INFO ] Applying decomposition
[2024-05-30 10:56:14] [INFO ] Flatten gal took : 189 ms
[2024-05-30 10:56:31] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14844846931470057428.txt' '-o' '/tmp/graph14844846931470057428.bin' '-w' '/tmp/graph14844846931470057428.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:342)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 10:56:31] [INFO ] Flatten gal took : 147 ms
[2024-05-30 10:56:31] [INFO ] Time to serialize gal into /tmp/LTL880385974180728483.gal : 24 ms
[2024-05-30 10:56:31] [INFO ] Time to serialize properties into /tmp/LTL2670524231839166498.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/LTL880385974180728483.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2670524231839166498.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...274
Read 1 LTL properties
Checking formula 0 : !((X((G("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Bo...65780
Formula 0 simplified : X(F!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boar...65770
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN16-LTLCardinality-06 finished in 318293 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 U p1)))'
Support contains 4608 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 16 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 10:56:46] [INFO ] Invariant cache hit.
[2024-05-30 10:56:50] [INFO ] Implicit Places using invariants in 4326 ms returned []
[2024-05-30 10:56:50] [INFO ] Invariant cache hit.
[2024-05-30 10:56:59] [INFO ] Implicit Places using invariants and state equation in 8523 ms returned []
Implicit Place search using SMT with State Equation took 12861 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 12879 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-07
Product exploration timeout after 20070 steps with 10035 reset in 10004 ms.
Product exploration timeout after 19790 steps with 9895 reset in 10006 ms.
Computed a total of 4864 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4864 transition count 4096
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 p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 19 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN16-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN16-LTLCardinality-07 finished in 36403 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((G(p0)||(p1&&X(G((G(p3)||p2))))))))'
Support contains 6 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 769 are kept as prefixes of interest. Removing 4095 places using SCC suffix rule.7 ms
Discarding 4095 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 183 ms. Remains 769 /4864 variables (removed 4095) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 769 cols
[2024-05-30 10:57:23] [INFO ] Computed 47 invariants in 329 ms
[2024-05-30 10:57:28] [INFO ] Implicit Places using invariants in 5236 ms returned []
[2024-05-30 10:57:28] [INFO ] Invariant cache hit.
[2024-05-30 10:58:06] [INFO ] Performed 1/769 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 10:58:39] [INFO ] Performed 3/769 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 10:59:11] [INFO ] Performed 5/769 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 10:59:43] [INFO ] Performed 7/769 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 10:59:43] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 10:59:43] [INFO ] Implicit Places using invariants and state equation in 135271 ms returned []
Implicit Place search using SMT with State Equation took 140520 ms to find 0 implicit places.
[2024-05-30 10:59:43] [INFO ] Redundant transitions in 148 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 : 769/4864 places, 4096/4096 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140872 ms. Remains : 769/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 270 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-08
Stuttering criterion allowed to conclude after 227 steps with 0 reset in 59 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-08 finished in 141244 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(p1)&&p0)))'
Support contains 4 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Reduce places removed 4094 places and 0 transitions.
Iterating post reduction 0 with 4094 rules applied. Total rules applied 4094 place count 770 transition count 4096
Applied a total of 4094 rules in 149 ms. Remains 770 /4864 variables (removed 4094) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 770 cols
[2024-05-30 10:59:44] [INFO ] Computed 47 invariants in 545 ms
[2024-05-30 10:59:49] [INFO ] Implicit Places using invariants in 5584 ms returned []
[2024-05-30 10:59:49] [INFO ] Invariant cache hit.
[2024-05-30 11:00:33] [INFO ] Performed 1/770 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 11:01:05] [INFO ] Performed 3/770 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 11:01:37] [INFO ] Performed 5/770 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 11:02:07] [INFO ] Performed 200/770 implicitness test of which 0 returned IMPLICIT in 126 seconds.
[2024-05-30 11:02:07] [INFO ] Timeout of Implicit test with SMT after 126 seconds.
[2024-05-30 11:02:07] [INFO ] Implicit Places using invariants and state equation in 137846 ms returned []
Implicit Place search using SMT with State Equation took 143434 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 770/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143588 ms. Remains : 770/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 251 steps with 1 reset in 76 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-11 finished in 143849 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((G(p2)||p1))||p0)))'
Support contains 4 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 768 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.4 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 137 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2024-05-30 11:02:08] [INFO ] Computed 47 invariants in 293 ms
[2024-05-30 11:02:13] [INFO ] Implicit Places using invariants in 5205 ms returned []
[2024-05-30 11:02:13] [INFO ] Invariant cache hit.
[2024-05-30 11:03:06] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 11:03:38] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 11:04:10] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 11:04:42] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 11:04:42] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 11:04:42] [INFO ] Implicit Places using invariants and state equation in 149400 ms returned []
Implicit Place search using SMT with State Equation took 154621 ms to find 0 implicit places.
[2024-05-30 11:04:42] [INFO ] Redundant transitions in 151 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 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154921 ms. Remains : 768/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-12
Stuttering criterion allowed to conclude after 902 steps with 3 reset in 236 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-12 finished in 155276 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)||(F(p0)&&G(p1)))))'
Support contains 2 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 769 are kept as prefixes of interest. Removing 4095 places using SCC suffix rule.4 ms
Discarding 4095 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 155 ms. Remains 769 /4864 variables (removed 4095) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 769 cols
[2024-05-30 11:04:43] [INFO ] Computed 47 invariants in 256 ms
[2024-05-30 11:04:48] [INFO ] Implicit Places using invariants in 5385 ms returned []
[2024-05-30 11:04:48] [INFO ] Invariant cache hit.
[2024-05-30 11:05:33] [INFO ] Performed 1/769 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 11:06:05] [INFO ] Performed 3/769 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 11:06:38] [INFO ] Performed 5/769 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 11:07:10] [INFO ] Performed 7/769 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 11:07:10] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 11:07:10] [INFO ] Implicit Places using invariants and state equation in 141554 ms returned []
Implicit Place search using SMT with State Equation took 146944 ms to find 0 implicit places.
[2024-05-30 11:07:10] [INFO ] Redundant transitions in 148 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 : 769/4864 places, 4096/4096 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147270 ms. Remains : 769/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-13
Stuttering criterion allowed to conclude after 229 steps with 0 reset in 76 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-13 finished in 147488 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(((X(F((!p0&&F(!p1))))&&G(!p1))||G((F(!p1)&&F(!p0))))))'
Support contains 4 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 768 transition count 4096
Applied a total of 4096 rules in 118 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2024-05-30 11:07:11] [INFO ] Computed 47 invariants in 291 ms
[2024-05-30 11:07:15] [INFO ] Implicit Places using invariants in 5262 ms returned []
[2024-05-30 11:07:16] [INFO ] Invariant cache hit.
[2024-05-30 11:08:09] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 11:08:41] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 11:09:13] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 11:09:46] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 11:09:46] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 11:09:46] [INFO ] Implicit Places using invariants and state equation in 150046 ms returned []
Implicit Place search using SMT with State Equation took 155315 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 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155438 ms. Remains : 768/4864 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 249 ms :[(OR p1 p0), (OR p0 p1), p1, p0, p1]
Running random walk in product with property : Sudoku-PT-AN16-LTLCardinality-14
Stuttering criterion allowed to conclude after 228 steps with 0 reset in 64 ms.
FORMULA Sudoku-PT-AN16-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLCardinality-14 finished in 155867 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)))'
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)||X(X(p1)))))'
[2024-05-30 11:09:46] [INFO ] Flatten gal took : 174 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1938090429309093024
[2024-05-30 11:09:46] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2024-05-30 11:09:46] [INFO ] Applying decomposition
[2024-05-30 11:09:46] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1938090429309093024
Running compilation step : cd /tmp/ltsmin1938090429309093024;'/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 11:09:47] [INFO ] Flatten gal took : 193 ms
Compilation finished in 20319 ms.
Running link step : cd /tmp/ltsmin1938090429309093024;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin1938090429309093024;'/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)))' '--buchi-type=spotba'
[2024-05-30 11:10:08] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2364778718045731686.txt' '-o' '/tmp/graph2364778718045731686.bin' '-w' '/tmp/graph2364778718045731686.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1011)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 11:10:08] [INFO ] Flatten gal took : 383 ms
[2024-05-30 11:10:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality12090082214985518264.gal : 43 ms
[2024-05-30 11:10:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality10983825796872078204.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/LTLCardinality12090082214985518264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10983825796872078204.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("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Board...61982
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1938090429309093024;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1938090429309093024;'/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(([](!(LTLAPp1==true))||X(X((LTLAPp2==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.136: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.136: LTL layer: formula: X(([](!(LTLAPp1==true))||X(X((LTLAPp2==true)))))
pins2lts-mc-linux64( 2/ 8), 0.136: "X(([](!(LTLAPp1==true))||X(X((LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.144: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.165: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.167: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.177: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.182: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.180: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.183: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.191: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.196: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 7.067: DFS-FIFO for weak LTL, using special progress label 4100
pins2lts-mc-linux64( 0/ 8), 7.067: There are 4101 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 7.067: State length is 4865, there are 4108 groups
pins2lts-mc-linux64( 0/ 8), 7.067: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 7.067: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 7.067: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 7.067: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 46.927: ~1 levels ~960 states ~3888368 transitions
pins2lts-mc-linux64( 2/ 8), 84.805: ~1 levels ~1920 states ~7776368 transitions
pins2lts-mc-linux64( 4/ 8), 117.968: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 168.834:
pins2lts-mc-linux64( 0/ 8), 168.834: mean standard work distribution: 0.8% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 168.834:
pins2lts-mc-linux64( 0/ 8), 168.834: Explored 2693 states 10894299 transitions, fanout: 4045.414
pins2lts-mc-linux64( 0/ 8), 168.834: Total exploration time 161.740 sec (135.090 sec minimum, 149.525 sec on average)
pins2lts-mc-linux64( 0/ 8), 168.834: States per second: 17, Transitions per second: 67357
pins2lts-mc-linux64( 0/ 8), 168.834:
pins2lts-mc-linux64( 0/ 8), 168.834: Progress states detected: 7591527
pins2lts-mc-linux64( 0/ 8), 168.834: Redundant explorations: -99.9646
pins2lts-mc-linux64( 0/ 8), 168.834:
pins2lts-mc-linux64( 0/ 8), 168.834: Queue width: 8B, total height: 9213020, memory: 70.29MB
pins2lts-mc-linux64( 0/ 8), 168.834: Tree memory: 314.0MB, 43.3 B/state, compr.: 0.2%
pins2lts-mc-linux64( 0/ 8), 168.834: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 168.834: Stored 4431 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 168.835: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 168.835: Est. total memory use: 384.3MB (~1094.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1938090429309093024;'/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(([](!(LTLAPp1==true))||X(X((LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1938090429309093024;'/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(([](!(LTLAPp1==true))||X(X((LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
ITS-tools command line returned an error code 137
[2024-05-30 11:30:43] [INFO ] Applying decomposition
[2024-05-30 11:30:44] [INFO ] Flatten gal took : 169 ms
[2024-05-30 11:30:44] [INFO ] Decomposing Gal with order
[2024-05-30 11:30:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 11:30:45] [INFO ] Removed a total of 7631 redundant transitions.
[2024-05-30 11:30:45] [INFO ] Flatten gal took : 490 ms
[2024-05-30 11:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 37 ms.
[2024-05-30 11:30:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality3878611006781584366.gal : 72 ms
[2024-05-30 11:30:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality4476697564477938709.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3878611006781584366.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4476697564477938709.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("(((((((((((((gu225.Board_0_0_0+gu225.Board_0_0_1)+(gu35.Board_0_0_2+gu225.Board_0_0_3))+((gu225.Board_0_0_4+gu225.Board_0_0_5)...84836
Formula 0 simplified : GF!"(((((((((((((gu225.Board_0_0_0+gu225.Board_0_0_1)+(gu35.Board_0_0_2+gu225.Board_0_0_3))+((gu225.Board_0_0_4+gu225.Board_0_0_5)+(...84830
ITS-tools command line returned an error code 137
[2024-05-30 11:41:14] [INFO ] Flatten gal took : 226 ms
[2024-05-30 11:41:14] [INFO ] Input system was already deterministic with 4096 transitions.
[2024-05-30 11:41:14] [INFO ] Transformed 4864 places.
[2024-05-30 11:41:14] [INFO ] Transformed 4096 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 11:41:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality13294663300664858005.gal : 24 ms
[2024-05-30 11:41:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality18205670517893395283.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/LTLCardinality13294663300664858005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18205670517893395283.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("(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Boa...61988
Formula 0 simplified : GF!"(((((((((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_0_4+Board_0_0_5)+(Board_0_0_6+Board_0_0_7)))+(((Board...61982

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-PT-AN16"
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-PT-AN16, 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-171690532900691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN16.tgz
mv Sudoku-PT-AN16 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;