About the Execution of ITS-Tools for Sudoku-COL-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?FFFFFFTFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491300380.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-COL-AN08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491300380
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 6.5K 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-COL-AN08-LTLFireability-00
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-01
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-02
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-03
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-04
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-05
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-06
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-07
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-08
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-09
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-10
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-11
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-12
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-13
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-14
FORMULA_NAME Sudoku-COL-AN08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1749243074779
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202505121319
[2025-06-06 20:51:16] [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]
[2025-06-06 20:51:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 20:51:16] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-06 20:51:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-06 20:51:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 837 ms
[2025-06-06 20:51:17] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 704 PT places and 512.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-COL-AN08-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 20:51:17] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 11 ms.
[2025-06-06 20:51:17] [INFO ] Skeletonized 15 HLPN properties in 5 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 1 properties that can be checked using skeleton over-approximation.
FORMULA Sudoku-COL-AN08-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-06 20:51:18] [INFO ] Flatten gal took : 31 ms
[2025-06-06 20:51:18] [INFO ] Flatten gal took : 1 ms
Domain [N(8), N(8)] of place Rows breaks symmetries in sort N
[2025-06-06 20:51:18] [INFO ] Unfolded HLPN to a Petri net with 704 places and 512 transitions 2048 arcs in 45 ms.
[2025-06-06 20:51:18] [INFO ] Unfolded 14 HLPN properties in 4 ms.
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-COL-AN08-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-AN08-LTLFireability-12 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 36 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2025-06-06 20:51:19] [INFO ] Computed 23 invariants in 60 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:19] [INFO ] Implicit Places using invariants in 508 ms returned []
[2025-06-06 20:51:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:19] [INFO ] Implicit Places using invariants and state equation in 389 ms returned []
Implicit Place search using SMT with State Equation took 951 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 1004 ms. Remains : 192/704 places, 512/512 transitions.
Support contains 192 out of 192 places after structural reductions.
[2025-06-06 20:51:20] [INFO ] Flatten gal took : 167 ms
[2025-06-06 20:51:20] [INFO ] Flatten gal took : 125 ms
[2025-06-06 20:51:21] [INFO ] Input system was already deterministic with 512 transitions.
Reduction of identical properties reduced properties to check from 2 to 1
RANDOM walk for 223 steps (0 resets) in 98 ms. (2 steps per ms) remains 0/1 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 3 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:51:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:21] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-06-06 20:51:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:22] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 418 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 423 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 4546 ms.
Product exploration explored 100000 steps with 50000 reset in 4416 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 20 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-COL-AN08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN08-LTLFireability-00 finished in 10887 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.
[2025-06-06 20:51:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:32] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-06-06 20:51:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:32] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 357 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 360 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 84 ms :[p0, p0, true]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN08-LTLFireability-01 finished in 469 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 1 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:51:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:33] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-06 20:51:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:33] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 331 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 334 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 226 ms :[true, true, p0, (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-04
Product exploration explored 100000 steps with 3247 reset in 3403 ms.
Product exploration explored 100000 steps with 3294 reset in 3479 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 99 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 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 216 steps (0 resets) in 22 ms. (9 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 132 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 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 184 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 2 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:51:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:42] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-06 20:51:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:51:42] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 314 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 318 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 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
RANDOM walk for 216 steps (0 resets) in 27 ms. (7 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 97 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 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 6412 ms.
Product exploration explored 100000 steps with 20000 reset in 6496 ms.
Applying partial POR strategy [true, false, false, false, true, false]
Stuttering acceptance computed with spot in 193 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 10 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
[2025-06-06 20:51:57] [INFO ] Redundant transitions in 37 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 55 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin10527318166700820097
[2025-06-06 20:51:57] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10527318166700820097
Running compilation step : cd /tmp/ltsmin10527318166700820097;'/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 2071 ms.
Running link step : cd /tmp/ltsmin10527318166700820097;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin10527318166700820097;'/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/stateBased228643613264865978.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.
[2025-06-06 20:52:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:52:12] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-06 20:52:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:52:13] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 323 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 325 ms. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin3626427029425397940
[2025-06-06 20:52:13] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3626427029425397940
Running compilation step : cd /tmp/ltsmin3626427029425397940;'/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 1773 ms.
Running link step : cd /tmp/ltsmin3626427029425397940;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3626427029425397940;'/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/stateBased17800113028027332323.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 20:52:28] [INFO ] Flatten gal took : 49 ms
[2025-06-06 20:52:28] [INFO ] Flatten gal took : 45 ms
[2025-06-06 20:52:28] [INFO ] Time to serialize gal into /tmp/LTL15157684914225045183.gal : 11 ms
[2025-06-06 20:52:28] [INFO ] Time to serialize properties into /tmp/LTL5845128397731703649.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/LTL15157684914225045183.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10741571619897155147.hoa' '-atoms' '/tmp/LTL5845128397731703649.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/LTL5845128397731703649.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10741571619897155147.hoa
Detected timeout of ITS tools.
[2025-06-06 20:52:43] [INFO ] Flatten gal took : 47 ms
[2025-06-06 20:52:43] [INFO ] Flatten gal took : 43 ms
[2025-06-06 20:52:43] [INFO ] Time to serialize gal into /tmp/LTL14147823845872886389.gal : 6 ms
[2025-06-06 20:52:43] [INFO ] Time to serialize properties into /tmp/LTL15361855162815682173.ltl : 23 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/LTL14147823845872886389.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15361855162815682173.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((Rows_39<1)||(Cells_39<1))||(Columns_63<1))&&(((Rows_51<1)||(Cells_52<1))||(Columns_35<1)))&&((((Rows_12<1)||(Cell...51275
Formula 0 simplified : X(G!"((((((((((((Rows_39<1)||(Cells_39<1))||(Columns_63<1))&&(((Rows_51<1)||(Cells_52<1))||(Columns_35<1)))&&((((Rows_12<1)||(Cells_...51263
Detected timeout of ITS tools.
[2025-06-06 20:52:58] [INFO ] Flatten gal took : 40 ms
[2025-06-06 20:52:58] [INFO ] Applying decomposition
[2025-06-06 20:52:58] [INFO ] Flatten gal took : 39 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/graph5800473583209900146.txt' '-o' '/tmp/graph5800473583209900146.bin' '-w' '/tmp/graph5800473583209900146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5800473583209900146.bin' '-l' '-1' '-v' '-w' '/tmp/graph5800473583209900146.weights' '-q' '0' '-e' '0.001'
[2025-06-06 20:52:59] [INFO ] Decomposing Gal with order
[2025-06-06 20:52:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 20:52:59] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-06 20:52:59] [INFO ] Flatten gal took : 131 ms
[2025-06-06 20:52:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2025-06-06 20:52:59] [INFO ] Time to serialize gal into /tmp/LTL13869392924739584533.gal : 12 ms
[2025-06-06 20:52:59] [INFO ] Time to serialize properties into /tmp/LTL16837230344121365757.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/LTL13869392924739584533.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16837230344121365757.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_39<1)||(u103.Cells_39<1))||(u191.Columns_63<1))&&(((u51.Rows_51<1)||(u116.Cells_52<1))||(u163.Columns_35...64875
Formula 0 simplified : X(G!"((((((((((((u39.Rows_39<1)||(u103.Cells_39<1))||(u191.Columns_63<1))&&(((u51.Rows_51<1)||(u116.Cells_52<1))||(u163.Columns_35<1...64863
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN08-LTLFireability-04 finished in 101452 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 6 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:14] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-06 20:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:14] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 20:53:14] [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 404 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-06
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN08-LTLFireability-06 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||(X(X(G(p0))) U G(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.
[2025-06-06 20:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:15] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-06 20:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:15] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 335 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 337 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), false, (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-08
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN08-LTLFireability-08 finished in 533 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:15] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-06 20:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:15] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 20:53:15] [INFO ] Redundant transitions in 6 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 334 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-09
Stuttering criterion allowed to conclude after 55 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN08-LTLFireability-09 finished in 392 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X(p1))&&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.
[2025-06-06 20:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:15] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-06 20:53:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:16] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 318 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 320 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN08-LTLFireability-10 finished in 554 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(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 1 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2025-06-06 20:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:16] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-06 20:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 20:53:16] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 297 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 299 ms. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN08-LTLFireability-15
Product exploration explored 100000 steps with 33333 reset in 5518 ms.
Product exploration explored 100000 steps with 33333 reset in 5651 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 (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN08-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN08-LTLFireability-15 finished in 12688 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))))))'
[2025-06-06 20:53:29] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14786277432931455867
[2025-06-06 20:53:29] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2025-06-06 20:53:29] [INFO ] Applying decomposition
[2025-06-06 20:53:29] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 20:53:29] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2025-06-06 20:53:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 20:53:29] [INFO ] Flatten gal took : 53 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/graph9293418052217614016.txt' '-o' '/tmp/graph9293418052217614016.bin' '-w' '/tmp/graph9293418052217614016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9293418052217614016.bin' '-l' '-1' '-v' '-w' '/tmp/graph9293418052217614016.weights' '-q' '0' '-e' '0.001'
[2025-06-06 20:53:29] [INFO ] Decomposing Gal with order
[2025-06-06 20:53:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 20:53:29] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2025-06-06 20:53:29] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 20:53:29] [INFO ] Removed a total of 1344 redundant transitions.
[2025-06-06 20:53:29] [INFO ] Built C files in 261ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14786277432931455867
Running compilation step : cd /tmp/ltsmin14786277432931455867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-06 20:53:29] [INFO ] Flatten gal took : 75 ms
[2025-06-06 20:53:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-06 20:53:29] [INFO ] Time to serialize gal into /tmp/LTLFireability6274507103822871107.gal : 5 ms
[2025-06-06 20:53:29] [INFO ] Time to serialize properties into /tmp/LTLFireability12218349996502080660.ltl : 14 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/LTLFireability6274507103822871107.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12218349996502080660.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...277
Read 1 LTL properties
Checking formula 0 : !((X((F(!("((((((((((((u39.Rows_39>=1)&&(u103.Cells_39>=1))&&(u191.Columns_63>=1))||(((u51.Rows_51>=1)&&(u116.Cells_52>=1))&&(u163.Col...66414
Formula 0 simplified : X(G"((((((((((((u39.Rows_39>=1)&&(u103.Cells_39>=1))&&(u191.Columns_63>=1))||(((u51.Rows_51>=1)&&(u116.Cells_52>=1))&&(u163.Columns_...66398
Compilation finished in 2369 ms.
Running link step : cd /tmp/ltsmin14786277432931455867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin14786277432931455867;'/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( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: 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( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.041: LTL layer: formula: X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))
pins2lts-mc-linux64( 2/ 8), 0.041: "X((<>(!(LTLAPp0==true))&&X(X(X((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.046: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.049: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.049: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.065: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.072: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.073: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.075: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.086: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.190: DFS-FIFO for weak LTL, using special progress label 514
pins2lts-mc-linux64( 0/ 8), 0.190: There are 515 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.190: State length is 193, there are 526 groups
pins2lts-mc-linux64( 0/ 8), 0.190: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.190: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.190: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.190: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 3.177: ~1 levels ~960 states ~468192 transitions
pins2lts-mc-linux64( 0/ 8), 4.668: ~1 levels ~1920 states ~933408 transitions
pins2lts-mc-linux64( 0/ 8), 6.767: ~1 levels ~3840 states ~1833152 transitions
pins2lts-mc-linux64( 0/ 8), 10.323: ~1 levels ~7680 states ~3632608 transitions
pins2lts-mc-linux64( 0/ 8), 17.448: ~1 levels ~15360 states ~7231536 transitions
pins2lts-mc-linux64( 0/ 8), 31.567: ~1 levels ~30720 states ~14428656 transitions
pins2lts-mc-linux64( 7/ 8), 59.883: ~1 levels ~61440 states ~28795200 transitions
pins2lts-mc-linux64( 7/ 8), 116.316: ~1 levels ~122880 states ~56635656 transitions
pins2lts-mc-linux64( 6/ 8), 161.858: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 177.016:
pins2lts-mc-linux64( 0/ 8), 177.016: mean standard work distribution: 1.2% (states) 1.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 177.016:
pins2lts-mc-linux64( 0/ 8), 177.016: Explored 166339 states 76915874 transitions, fanout: 462.404
pins2lts-mc-linux64( 0/ 8), 177.016: Total exploration time 176.820 sec (162.100 sec minimum, 170.292 sec on average)
pins2lts-mc-linux64( 0/ 8), 177.016: States per second: 941, Transitions per second: 434995
pins2lts-mc-linux64( 0/ 8), 177.016:
pins2lts-mc-linux64( 0/ 8), 177.016: Progress states detected: 36738263
pins2lts-mc-linux64( 0/ 8), 177.016: Redundant explorations: -99.5472
pins2lts-mc-linux64( 0/ 8), 177.016:
pins2lts-mc-linux64( 0/ 8), 177.016: Queue width: 8B, total height: 49864401, memory: 380.44MB
pins2lts-mc-linux64( 0/ 8), 177.016: Tree memory: 536.3MB, 15.3 B/state, compr.: 2.0%
pins2lts-mc-linux64( 0/ 8), 177.016: Tree fill ratio (roots/leafs): 27.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 177.016: Stored 517 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 177.016: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 177.016: Est. total memory use: 916.7MB (~1404.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14786277432931455867;'/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/ltsmin14786277432931455867;'/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.
[2025-06-06 21:14:18] [INFO ] Applying decomposition
[2025-06-06 21:14:19] [INFO ] Flatten gal took : 415 ms
[2025-06-06 21:14:19] [INFO ] Decomposing Gal with order
[2025-06-06 21:14:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 21:14:20] [INFO ] Removed a total of 1096 redundant transitions.
[2025-06-06 21:14:20] [INFO ] Flatten gal took : 518 ms
[2025-06-06 21:14:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2025-06-06 21:14:20] [INFO ] Time to serialize gal into /tmp/LTLFireability1653142886386356769.gal : 60 ms
[2025-06-06 21:14:20] [INFO ] Time to serialize properties into /tmp/LTLFireability4915522797715536205.ltl : 46 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/LTLFireability1653142886386356769.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4915522797715536205.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 1 LTL properties
Checking formula 0 : !((X((F(!("((((((((((((NN39.Rows_39>=1)&&(NN39.Cells_39>=1))&&(NN63.Columns_63>=1))||(((NN51.Rows_51>=1)&&(NN52.Cells_52>=1))&&(NN35.C...67694
Formula 0 simplified : X(G"((((((((((((NN39.Rows_39>=1)&&(NN39.Cells_39>=1))&&(NN63.Columns_63>=1))||(((NN51.Rows_51>=1)&&(NN52.Cells_52>=1))&&(NN35.Column...67678
Detected timeout of ITS tools.
[2025-06-06 21:35:10] [INFO ] Flatten gal took : 2543 ms
[2025-06-06 21:35:11] [INFO ] Input system was already deterministic with 512 transitions.
[2025-06-06 21:35:12] [INFO ] Transformed 192 places.
[2025-06-06 21:35:12] [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)
[2025-06-06 21:35:12] [INFO ] Time to serialize gal into /tmp/LTLFireability15423322419523537282.gal : 4 ms
[2025-06-06 21:35:12] [INFO ] Time to serialize properties into /tmp/LTLFireability17618031300563785978.ltl : 36 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/LTLFireability15423322419523537282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17618031300563785978.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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((F(!("((((((((((((Rows_39>=1)&&(Cells_39>=1))&&(Columns_63>=1))||(((Rows_51>=1)&&(Cells_52>=1))&&(Columns_35>=1)))||((((Rows_12>=...52814
Formula 0 simplified : X(G"((((((((((((Rows_39>=1)&&(Cells_39>=1))&&(Columns_63>=1))||(((Rows_51>=1)&&(Cells_52>=1))&&(Columns_35>=1)))||((((Rows_12>=1)&&(...52798
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-COL-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-COL-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-174903491300380"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN08.tgz
mv Sudoku-COL-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 ;