About the Execution of ITS-Tools for Sudoku-COL-AN11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 993.636 | 173849.00 | 192836.00 | 645.70 | FFTFTTTTTFTTTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r400-tall-171690532500492.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Sudoku-COL-AN11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532500492
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.1K Apr 12 12:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 12 12:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 12 11:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 11:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 13:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 13:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 12:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-00
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-01
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-02
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-03
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-04
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-05
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-06
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-07
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-08
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-09
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-10
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-11
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-12
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-13
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-14
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717033772184
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-AN11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-30 01:49:33] [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]
[2024-05-30 01:49:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 01:49:33] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 01:49:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 01:49:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 491 ms
[2024-05-30 01:49:33] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 1694 PT places and 1331.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 01:49:34] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2024-05-30 01:49:34] [INFO ] Skeletonized 16 HLPN properties in 1 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 2 properties that can be checked using skeleton over-approximation.
FORMULA Sudoku-COL-AN11-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-07 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
[2024-05-30 01:49:34] [INFO ] Flatten gal took : 10 ms
[2024-05-30 01:49:34] [INFO ] Flatten gal took : 1 ms
Domain [N(11), N(11)] of place Rows breaks symmetries in sort N
[2024-05-30 01:49:34] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 1331 transitions 5324 arcs in 38 ms.
[2024-05-30 01:49:34] [INFO ] Unfolded 14 HLPN properties in 5 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-COL-AN11-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 363 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Reduce places removed 1331 places and 0 transitions.
Iterating post reduction 0 with 1331 rules applied. Total rules applied 1331 place count 363 transition count 1331
Applied a total of 1331 rules in 40 ms. Remains 363 /1694 variables (removed 1331) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2024-05-30 01:49:35] [INFO ] Computed 32 invariants in 73 ms
[2024-05-30 01:49:35] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-30 01:49:35] [INFO ] Invariant cache hit.
[2024-05-30 01:49:35] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 855 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 : 363/1694 places, 1331/1331 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 910 ms. Remains : 363/1694 places, 1331/1331 transitions.
Support contains 363 out of 363 places after structural reductions.
[2024-05-30 01:49:36] [INFO ] Flatten gal took : 282 ms
[2024-05-30 01:49:38] [INFO ] Flatten gal took : 313 ms
[2024-05-30 01:49:39] [INFO ] Input system was already deterministic with 1331 transitions.
Reduction of identical properties reduced properties to check from 4 to 2
RANDOM walk for 421 steps (0 resets) in 571 ms. (0 steps per ms) remains 0/2 properties
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(F(p1))||(F(p1)&&p2)))||p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 14 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:49:40] [INFO ] Invariant cache hit.
[2024-05-30 01:49:40] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-30 01:49:40] [INFO ] Invariant cache hit.
[2024-05-30 01:49:41] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
[2024-05-30 01:49:41] [INFO ] Redundant transitions in 66 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 685 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-00
Stuttering criterion allowed to conclude after 101 steps with 0 reset in 20 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-00 finished in 1073 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 13 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:49:41] [INFO ] Invariant cache hit.
[2024-05-30 01:49:41] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-30 01:49:41] [INFO ] Invariant cache hit.
[2024-05-30 01:49:42] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
[2024-05-30 01:49:42] [INFO ] Redundant transitions in 49 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 606 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 77 ms :[p0, p0]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-02
Product exploration explored 100000 steps with 945 reset in 7557 ms.
Product exploration explored 100000 steps with 947 reset in 7591 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN11-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-02 finished in 23505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:50:05] [INFO ] Invariant cache hit.
[2024-05-30 01:50:05] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-30 01:50:05] [INFO ] Invariant cache hit.
[2024-05-30 01:50:05] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 498 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 504 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-03
Entered a terminal (fully accepting) state of product in 106 steps with 0 reset in 9 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-03 finished in 714 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:50:06] [INFO ] Invariant cache hit.
[2024-05-30 01:50:06] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-30 01:50:06] [INFO ] Invariant cache hit.
[2024-05-30 01:50:06] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 530 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 535 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-04
Product exploration timeout after 69480 steps with 23160 reset in 10002 ms.
Product exploration timeout after 68880 steps with 22960 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (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 48 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-AN11-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-04 finished in 28134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:50:34] [INFO ] Invariant cache hit.
[2024-05-30 01:50:34] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-30 01:50:34] [INFO ] Invariant cache hit.
[2024-05-30 01:50:34] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 517 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 521 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-05
Product exploration timeout after 90260 steps with 45130 reset in 10001 ms.
Product exploration timeout after 89880 steps with 44940 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 19 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-AN11-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-05 finished in 28272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:51:02] [INFO ] Invariant cache hit.
[2024-05-30 01:51:02] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-30 01:51:02] [INFO ] Invariant cache hit.
[2024-05-30 01:51:03] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 504 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 508 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-06
Product exploration timeout after 91070 steps with 45535 reset in 10001 ms.
Product exploration timeout after 89730 steps with 44865 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 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-AN11-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-06 finished in 28225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 8 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:51:30] [INFO ] Invariant cache hit.
[2024-05-30 01:51:30] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-30 01:51:30] [INFO ] Invariant cache hit.
[2024-05-30 01:51:31] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 518 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 528 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, p0, p0]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-09 finished in 657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(!p0))))'
Support contains 0 out of 363 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 15 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:51:31] [INFO ] Invariant cache hit.
[2024-05-30 01:51:31] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-30 01:51:31] [INFO ] Invariant cache hit.
[2024-05-30 01:51:31] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
[2024-05-30 01:51:31] [INFO ] Redundant transitions in 14 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 590 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 16 ms :[false]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-12
Initial state of product has no viable successors after 0 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-12 TRUE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-12 finished in 641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 14 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:51:32] [INFO ] Invariant cache hit.
[2024-05-30 01:51:32] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-30 01:51:32] [INFO ] Invariant cache hit.
[2024-05-30 01:51:32] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2024-05-30 01:51:32] [INFO ] Redundant transitions in 17 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 553 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 109 ms :[p0]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-13
Product exploration explored 100000 steps with 947 reset in 7496 ms.
Product exploration explored 100000 steps with 945 reset in 7551 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 23 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN11-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-13 finished in 23218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(X(X(!p0)) U p1))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:51:55] [INFO ] Invariant cache hit.
[2024-05-30 01:51:55] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-30 01:51:55] [INFO ] Invariant cache hit.
[2024-05-30 01:51:55] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 505 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 511 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (OR (NOT p1) p0), (AND (NOT p1) (NOT p0)), p0, true, false, (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-14
Product exploration timeout after 89880 steps with 44940 reset in 10001 ms.
Product exploration timeout after 88770 steps with 44385 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X p1), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G p0))]
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 8 states, 14 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN11-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-14 finished in 29800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 11 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-30 01:52:25] [INFO ] Invariant cache hit.
[2024-05-30 01:52:25] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-30 01:52:25] [INFO ] Invariant cache hit.
[2024-05-30 01:52:25] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2024-05-30 01:52:25] [INFO ] Redundant transitions in 18 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 543 ms. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-15
Stuttering criterion allowed to conclude after 101 steps with 0 reset in 15 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-15 finished in 632 ms.
All properties solved by simple procedures.
Total runtime 172364 ms.
BK_STOP 1717033946033
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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-AN11"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Sudoku-COL-AN11, 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 r400-tall-171690532500492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN11.tgz
mv Sudoku-COL-AN11 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;