About the Execution of ITS-Tools for Sudoku-PT-AN08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | TFTT?FFFFTFFF?TF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491600540.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Sudoku-PT-AN08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491600540
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 239K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 663K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 98K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 352K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 243K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 901K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 501K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 298K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-00
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-01
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-02
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-03
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-04
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-05
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-06
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-07
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-08
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-09
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-10
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-11
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-12
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-13
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-14
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749376887929
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-08 10:01:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 10:01:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 10:01:30] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2025-06-08 10:01:30] [INFO ] Transformed 704 places.
[2025-06-08 10:01:30] [INFO ] Transformed 512 transitions.
[2025-06-08 10:01:30] [INFO ] Found NUPN structural information;
[2025-06-08 10:01:30] [INFO ] Parsed PT model containing 704 places and 512 transitions and 2048 arcs in 391 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 81 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-PT-AN08-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 192 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 42 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2025-06-08 10:01:31] [INFO ] Computed 23 invariants in 61 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:31] [INFO ] Implicit Places using invariants in 388 ms returned []
[2025-06-08 10:01:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:31] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 192/704 places, 512/512 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 969 ms. Remains : 192/704 places, 512/512 transitions.
Support contains 192 out of 192 places after structural reductions.
[2025-06-08 10:01:32] [INFO ] Flatten gal took : 157 ms
[2025-06-08 10:01:33] [INFO ] Flatten gal took : 110 ms
[2025-06-08 10:01:33] [INFO ] Input system was already deterministic with 512 transitions.
Reduction of identical properties reduced properties to check from 24 to 21
RANDOM walk for 215 steps (0 resets) in 147 ms. (1 steps per ms) remains 0/21 properties
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:01:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:34] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-08 10:01:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:34] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 432 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 437 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 4666 ms.
Product exploration explored 100000 steps with 50000 reset in 4659 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-00 finished in 11411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(!p0))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:45] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-08 10:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:45] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 405 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 408 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 86 ms :[p0, p0, true]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-01 finished in 520 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:46] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-08 10:01:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:46] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 368 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 372 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-03
Product exploration explored 100000 steps with 1796 reset in 3971 ms.
Product exploration explored 100000 steps with 1797 reset in 3951 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 20 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-AN08-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-03 finished in 9998 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p0)&&X(X(X(p0))))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:01:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:56] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-06-08 10:01:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:01:56] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 383 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 386 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 242 ms :[true, true, p0, (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-04
Product exploration explored 100000 steps with 3379 reset in 3502 ms.
Product exploration explored 100000 steps with 3204 reset in 3566 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 7 states, 8 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 217 steps (0 resets) in 24 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 1 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:02:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:02:05] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-08 10:02:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:02:06] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 367 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 369 ms. Remains : 192/192 places, 512/512 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 221 steps (0 resets) in 17 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 6614 ms.
Product exploration explored 100000 steps with 20000 reset in 6727 ms.
Applying partial POR strategy [true, false, false, false, true, false]
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 10:02:21] [INFO ] Redundant transitions in 38 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 58 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin15376738250863794385
[2025-06-08 10:02:21] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15376738250863794385
Running compilation step : cd /tmp/ltsmin15376738250863794385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1996 ms.
Running link step : cd /tmp/ltsmin15376738250863794385;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin15376738250863794385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9914437344602054923.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:02:36] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-06-08 10:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:02:36] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 394 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 396 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin115563379463834559
[2025-06-08 10:02:36] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin115563379463834559
Running compilation step : cd /tmp/ltsmin115563379463834559;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1914 ms.
Running link step : cd /tmp/ltsmin115563379463834559;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin115563379463834559;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6930521273023422845.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 10:02:52] [INFO ] Flatten gal took : 44 ms
[2025-06-08 10:02:52] [INFO ] Flatten gal took : 42 ms
[2025-06-08 10:02:52] [INFO ] Time to serialize gal into /tmp/LTL2528644437820711855.gal : 11 ms
[2025-06-08 10:02:52] [INFO ] Time to serialize properties into /tmp/LTL16057771460476277972.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2528644437820711855.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15977782919540858874.hoa' '-atoms' '/tmp/LTL16057771460476277972.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16057771460476277972.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15977782919540858874.hoa
Detected timeout of ITS tools.
[2025-06-08 10:03:07] [INFO ] Flatten gal took : 62 ms
[2025-06-08 10:03:07] [INFO ] Flatten gal took : 40 ms
[2025-06-08 10:03:07] [INFO ] Time to serialize gal into /tmp/LTL9664318495639170324.gal : 8 ms
[2025-06-08 10:03:07] [INFO ] Time to serialize properties into /tmp/LTL10139315653535104718.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9664318495639170324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10139315653535104718.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((Rows_4_7==0)||(Cells_4_7==0))||(Columns_7_7==0))&&(((Rows_6_3==0)||(Cells_6_4==0))||(Columns_4_3==0)))&&((((Rows_...56363
Formula 0 simplified : X(G!"((((((((((((Rows_4_7==0)||(Cells_4_7==0))||(Columns_7_7==0))&&(((Rows_6_3==0)||(Cells_6_4==0))||(Columns_4_3==0)))&&((((Rows_1_...56351
Detected timeout of ITS tools.
[2025-06-08 10:03:22] [INFO ] Flatten gal took : 40 ms
[2025-06-08 10:03:22] [INFO ] Applying decomposition
[2025-06-08 10:03:22] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17112883439800184586.txt' '-o' '/tmp/graph17112883439800184586.bin' '-w' '/tmp/graph17112883439800184586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17112883439800184586.bin' '-l' '-1' '-v' '-w' '/tmp/graph17112883439800184586.weights' '-q' '0' '-e' '0.001'
[2025-06-08 10:03:22] [INFO ] Decomposing Gal with order
[2025-06-08 10:03:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 10:03:23] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-08 10:03:23] [INFO ] Flatten gal took : 156 ms
[2025-06-08 10:03:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-08 10:03:23] [INFO ] Time to serialize gal into /tmp/LTL14843641253946150067.gal : 11 ms
[2025-06-08 10:03:23] [INFO ] Time to serialize properties into /tmp/LTL10144583091038400606.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14843641253946150067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10144583091038400606.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((u39.Rows_4_7==0)||(u103.Cells_4_7==0))||(u191.Columns_7_7==0))&&(((u51.Rows_6_3==0)||(u116.Cells_6_4==0))||(u163....69963
Formula 0 simplified : X(G!"((((((((((((u39.Rows_4_7==0)||(u103.Cells_4_7==0))||(u191.Columns_7_7==0))&&(((u51.Rows_6_3==0)||(u116.Cells_6_4==0))||(u163.Co...69951
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN08-LTLFireability-04 finished in 102510 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:03:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:38] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-08 10:03:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:38] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 10:03:38] [INFO ] Redundant transitions in 13 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 435 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-06
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-06 finished in 544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(X(F(p1))&&F(p2))))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 62 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:03:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:42] [INFO ] Implicit Places using invariants in 3583 ms returned []
[2025-06-08 10:03:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:43] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 4716 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 4780 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-08
Stuttering criterion allowed to conclude after 89 steps with 11 reset in 3 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-08 finished in 5039 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p1))&&p0)))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 31 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:03:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:47] [INFO ] Implicit Places using invariants in 3449 ms returned []
[2025-06-08 10:03:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:03:48] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 4499 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 10:03:48] [INFO ] Redundant transitions in 5 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4549 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-09
Product exploration explored 100000 steps with 2465 reset in 3501 ms.
Product exploration explored 100000 steps with 2472 reset in 3515 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (F (G p0)), (F (G p1))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN08-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-09 finished in 13042 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0)&&(p1||(X(p0)&&p2))) U X(p3))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 16 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:03:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:00] [INFO ] Implicit Places using invariants in 3774 ms returned []
[2025-06-08 10:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:02] [INFO ] Implicit Places using invariants and state equation in 1221 ms returned []
Implicit Place search using SMT with State Equation took 5014 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 5031 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), true, (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-10
Entered a terminal (fully accepting) state of product in 69 steps with 11 reset in 4 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-10 finished in 5295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:04:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:06] [INFO ] Implicit Places using invariants in 3880 ms returned []
[2025-06-08 10:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:07] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 5032 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 5041 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-11
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-11 finished in 5162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(((p1 U p2)&&X(p3)&&p0) U !X(p1)))'
Support contains 12 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:04:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:10] [INFO ] Implicit Places using invariants in 3046 ms returned []
[2025-06-08 10:04:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:11] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 4166 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 4176 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 268 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p3), (AND (NOT p1) p2 p3), true, (AND p2 (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-12
Entered a terminal (fully accepting) state of product in 5 steps with 2 reset in 0 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-12 finished in 4466 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1)||X((X(p3)||p2)))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:04:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:15] [INFO ] Implicit Places using invariants in 3233 ms returned []
[2025-06-08 10:04:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:16] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 4233 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 4239 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-13
Product exploration explored 100000 steps with 5004 reset in 4913 ms.
Product exploration explored 100000 steps with 4944 reset in 4948 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p3), (F (G (NOT p0))), (F (G p1)), (F (G p2)), (F (G (NOT p3)))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 685 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 695 steps (12 resets) in 48 ms. (14 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p3), (F (G (NOT p0))), (F (G p1)), (F (G p2)), (F (G (NOT p3)))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 p3))), (F (NOT p3)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR (NOT p1) p3))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1))), (F p1)]
Knowledge based reduction with 5 factoid took 1046 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:04:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:33] [INFO ] Implicit Places using invariants in 3899 ms returned []
[2025-06-08 10:04:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:04:34] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 5045 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 5056 ms. Remains : 192/192 places, 512/512 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p3), (F (G (NOT p0))), (F (G p1)), (F (G p2)), (F (G (NOT p3)))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 549 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 535 steps (9 resets) in 32 ms. (16 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p3), (F (G (NOT p0))), (F (G p1)), (F (G p2)), (F (G (NOT p3)))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 p3))), (F (NOT p3)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR (NOT p1) p3))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1))), (F p1)]
Knowledge based reduction with 5 factoid took 786 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Stuttering acceptance computed with spot in 263 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Product exploration explored 100000 steps with 4916 reset in 4859 ms.
Product exploration explored 100000 steps with 4980 reset in 4996 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), true, (AND (NOT p1) (NOT p3)), (NOT p1)]
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 32 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 10:04:49] [INFO ] Redundant transitions in 4 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 43 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin14481439471725743992
[2025-06-08 10:04:49] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14481439471725743992
Running compilation step : cd /tmp/ltsmin14481439471725743992;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1630 ms.
Running link step : cd /tmp/ltsmin14481439471725743992;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin14481439471725743992;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8408643970611301856.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 28 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:05:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:05:08] [INFO ] Implicit Places using invariants in 3968 ms returned []
[2025-06-08 10:05:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:05:09] [INFO ] Implicit Places using invariants and state equation in 1089 ms returned []
Implicit Place search using SMT with State Equation took 5064 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 5095 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin12827301134018635181
[2025-06-08 10:05:09] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12827301134018635181
Running compilation step : cd /tmp/ltsmin12827301134018635181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1722 ms.
Running link step : cd /tmp/ltsmin12827301134018635181;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12827301134018635181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17190092148133966306.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-08 10:05:24] [INFO ] Flatten gal took : 23 ms
[2025-06-08 10:05:24] [INFO ] Flatten gal took : 22 ms
[2025-06-08 10:05:24] [INFO ] Time to serialize gal into /tmp/LTL18055486287291183333.gal : 5 ms
[2025-06-08 10:05:24] [INFO ] Time to serialize properties into /tmp/LTL9820208619468482991.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18055486287291183333.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8160091786665698903.hoa' '-atoms' '/tmp/LTL9820208619468482991.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9820208619468482991.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8160091786665698903.hoa
Detected timeout of ITS tools.
[2025-06-08 10:05:39] [INFO ] Flatten gal took : 37 ms
[2025-06-08 10:05:39] [INFO ] Flatten gal took : 35 ms
[2025-06-08 10:05:39] [INFO ] Time to serialize gal into /tmp/LTL4705879706931384578.gal : 5 ms
[2025-06-08 10:05:39] [INFO ] Time to serialize properties into /tmp/LTL8842244100334006672.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4705879706931384578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8842244100334006672.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(((G("(((Rows_2_4==0)||(Cells_2_2==0))||(Columns_2_4==0))"))||(X(("((Rows_0_7==0)||(Cells_0_3==0))")||(("(Columns_3_7==0)")||(X("(...272
Formula 0 simplified : F(!"(((Rows_0_7==1)&&(Cells_0_3==1))&&(Columns_3_7==1))" & F!"(((Rows_2_4==0)||(Cells_2_2==0))||(Columns_2_4==0))" & X(!"((Rows_0_7=...258
Detected timeout of ITS tools.
[2025-06-08 10:05:54] [INFO ] Flatten gal took : 23 ms
[2025-06-08 10:05:54] [INFO ] Applying decomposition
[2025-06-08 10:05:54] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4751716036791638675.txt' '-o' '/tmp/graph4751716036791638675.bin' '-w' '/tmp/graph4751716036791638675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4751716036791638675.bin' '-l' '-1' '-v' '-w' '/tmp/graph4751716036791638675.weights' '-q' '0' '-e' '0.001'
[2025-06-08 10:05:54] [INFO ] Decomposing Gal with order
[2025-06-08 10:05:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 10:05:54] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-08 10:05:54] [INFO ] Flatten gal took : 49 ms
[2025-06-08 10:05:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-08 10:05:55] [INFO ] Time to serialize gal into /tmp/LTL12511108170161190385.gal : 5 ms
[2025-06-08 10:05:55] [INFO ] Time to serialize properties into /tmp/LTL3002334533837566673.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12511108170161190385.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3002334533837566673.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(((G("(((u20.Rows_2_4==0)||(u82.Cells_2_2==0))||(u148.Columns_2_4==0))"))||(X(("((u7.Rows_0_7==0)||(u67.Cells_0_3==0))")||(("(u159...323
Formula 0 simplified : F(!"(((u7.Rows_0_7==1)&&(u67.Cells_0_3==1))&&(u159.Columns_3_7==1))" & F!"(((u20.Rows_2_4==0)||(u82.Cells_2_2==0))||(u148.Columns_2_...309
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-AN08-LTLFireability-13 finished in 118078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:06:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:06:13] [INFO ] Implicit Places using invariants in 3658 ms returned []
[2025-06-08 10:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:06:15] [INFO ] Implicit Places using invariants and state equation in 1310 ms returned []
Implicit Place search using SMT with State Equation took 4997 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 5006 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-14
Product exploration explored 100000 steps with 50000 reset in 4899 ms.
Product exploration explored 100000 steps with 50000 reset in 4368 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 31 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN08-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-14 finished in 15757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0)) U (p1 U X(p2)))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-08 10:06:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:06:29] [INFO ] Implicit Places using invariants in 3327 ms returned []
[2025-06-08 10:06:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 10:06:30] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 4460 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 4470 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 445 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-15
Entered a terminal (fully accepting) state of product in 43 steps with 0 reset in 3 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-15 finished in 4954 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p0)&&X(X(X(p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1)||X((X(p3)||p2)))))'
[2025-06-08 10:06:31] [INFO ] Flatten gal took : 46 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4650896442579099607
[2025-06-08 10:06:31] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2025-06-08 10:06:31] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 10:06:31] [INFO ] Applying decomposition
[2025-06-08 10:06:31] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2025-06-08 10:06:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 10:06:31] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14512157884487764283.txt' '-o' '/tmp/graph14512157884487764283.bin' '-w' '/tmp/graph14512157884487764283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14512157884487764283.bin' '-l' '-1' '-v' '-w' '/tmp/graph14512157884487764283.weights' '-q' '0' '-e' '0.001'
[2025-06-08 10:06:31] [INFO ] Decomposing Gal with order
[2025-06-08 10:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 10:06:31] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2025-06-08 10:06:31] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-08 10:06:31] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 10:06:31] [INFO ] Built C files in 378ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4650896442579099607
Running compilation step : cd /tmp/ltsmin4650896442579099607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-08 10:06:31] [INFO ] Flatten gal took : 74 ms
[2025-06-08 10:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-08 10:06:31] [INFO ] Time to serialize gal into /tmp/LTLFireability14123066176979749869.gal : 4 ms
[2025-06-08 10:06:31] [INFO ] Time to serialize properties into /tmp/LTLFireability424710643127880189.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14123066176979749869.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability424710643127880189.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((X((F(!("((((((((((((u39.Rows_4_7==1)&&(u103.Cells_4_7==1))&&(u191.Columns_7_7==1))||(((u51.Rows_6_3==1)&&(u116.Cells_6_4==1))&&(u16...69966
Formula 0 simplified : X(G"((((((((((((u39.Rows_4_7==1)&&(u103.Cells_4_7==1))&&(u191.Columns_7_7==1))||(((u51.Rows_6_3==1)&&(u116.Cells_6_4==1))&&(u163.Col...69950
Compilation finished in 2341 ms.
Running link step : cd /tmp/ltsmin4650896442579099607;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin4650896442579099607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
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( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.045: LTL layer: formula: X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))
pins2lts-mc-linux64( 1/ 8), 0.045: "X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.047: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.090: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.092: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.092: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.093: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.094: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.097: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.101: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.131: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.286: DFS-FIFO for weak LTL, using special progress label 518
pins2lts-mc-linux64( 0/ 8), 0.286: There are 519 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.286: State length is 193, there are 526 groups
pins2lts-mc-linux64( 0/ 8), 0.286: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.286: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.286: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.286: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 3.260: ~1 levels ~960 states ~469888 transitions
pins2lts-mc-linux64( 0/ 8), 4.957: ~1 levels ~1920 states ~919680 transitions
pins2lts-mc-linux64( 0/ 8), 6.761: ~1 levels ~3840 states ~1819328 transitions
pins2lts-mc-linux64( 6/ 8), 9.572: ~1 levels ~7680 states ~3613936 transitions
pins2lts-mc-linux64( 1/ 8), 15.216: ~1 levels ~15360 states ~7210976 transitions
pins2lts-mc-linux64( 6/ 8), 26.350: ~1 levels ~30720 states ~14409872 transitions
pins2lts-mc-linux64( 3/ 8), 48.780: ~1 levels ~61440 states ~28797184 transitions
pins2lts-mc-linux64( 6/ 8), 99.028: ~1 levels ~122880 states ~57596032 transitions
pins2lts-mc-linux64( 0/ 8), 154.111: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 175.655:
pins2lts-mc-linux64( 0/ 8), 175.655: mean standard work distribution: 0.7% (states) 0.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 175.655:
pins2lts-mc-linux64( 0/ 8), 175.655: Explored 189385 states 87438956 transitions, fanout: 461.699
pins2lts-mc-linux64( 0/ 8), 175.655: Total exploration time 175.350 sec (156.220 sec minimum, 162.579 sec on average)
pins2lts-mc-linux64( 0/ 8), 175.655: States per second: 1080, Transitions per second: 498654
pins2lts-mc-linux64( 0/ 8), 175.655:
pins2lts-mc-linux64( 0/ 8), 175.655: Progress states detected: 36990751
pins2lts-mc-linux64( 0/ 8), 175.655: Redundant explorations: -99.4880
pins2lts-mc-linux64( 0/ 8), 175.655:
pins2lts-mc-linux64( 0/ 8), 175.655: Queue width: 8B, total height: 56395612, memory: 430.26MB
pins2lts-mc-linux64( 0/ 8), 175.655: Tree memory: 538.2MB, 15.3 B/state, compr.: 2.0%
pins2lts-mc-linux64( 0/ 8), 175.655: Tree fill ratio (roots/leafs): 27.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 175.655: Stored 542 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 175.655: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 175.655: Est. total memory use: 968.5MB (~1454.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4650896442579099607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4650896442579099607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-08 10:28:15] [INFO ] Applying decomposition
[2025-06-08 10:28:17] [INFO ] Flatten gal took : 835 ms
[2025-06-08 10:28:17] [INFO ] Decomposing Gal with order
[2025-06-08 10:28:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 10:28:18] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-08 10:28:20] [INFO ] Flatten gal took : 2413 ms
[2025-06-08 10:28:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 125 ms.
[2025-06-08 10:28:21] [INFO ] Time to serialize gal into /tmp/LTLFireability2731908548525943713.gal : 188 ms
[2025-06-08 10:28:21] [INFO ] Time to serialize properties into /tmp/LTLFireability6517415869049734981.ltl : 60 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2731908548525943713.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6517415869049734981.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((X((F(!("((((((((((((u49.Rows_4_7==1)&&(u104.Cells_4_7==1))&&(u192.Columns_7_7==1))||(((u54.Rows_6_3==1)&&(u117.Cells_6_4==1))&&(u16...69998
Formula 0 simplified : X(G"((((((((((((u49.Rows_4_7==1)&&(u104.Cells_4_7==1))&&(u192.Columns_7_7==1))||(((u54.Rows_6_3==1)&&(u117.Cells_6_4==1))&&(u164.Col...69982
Detected timeout of ITS tools.
[2025-06-08 10:50:04] [INFO ] Flatten gal took : 890 ms
[2025-06-08 10:50:06] [INFO ] Input system was already deterministic with 512 transitions.
[2025-06-08 10:50:07] [INFO ] Transformed 192 places.
[2025-06-08 10:50:07] [INFO ] Transformed 512 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
java.lang.NullPointerException: Cannot read the array length because "order" is null
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.computeOrderWithGreatSPN(MultiOrderRunner.java:60)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:143)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1028)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-08 10:50:07] [INFO ] Time to serialize gal into /tmp/LTLFireability9201311200169811588.gal : 27 ms
[2025-06-08 10:50:07] [INFO ] Time to serialize properties into /tmp/LTLFireability11194539806882116785.ltl : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9201311200169811588.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11194539806882116785.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((F(!("((((((((((((Rows_4_7==1)&&(Cells_4_7==1))&&(Columns_7_7==1))||(((Rows_6_3==1)&&(Cells_6_4==1))&&(Columns_4_3==1)))||((((Row...56366
Formula 0 simplified : X(G"((((((((((((Rows_4_7==1)&&(Cells_4_7==1))&&(Columns_7_7==1))||(((Rows_6_3==1)&&(Cells_6_4==1))&&(Columns_4_3==1)))||((((Rows_1_4...56350
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-AN08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903491600540"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN08.tgz
mv Sudoku-PT-AN08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;