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.r399-tall-171690530900692.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 greatspnxred
Input is Sudoku-PT-AN16, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530900692
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 119M
-rw-r--r-- 1 mcc users 1.6M Apr 12 12:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.8M Apr 12 12:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9M Apr 12 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 12 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 698K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.2M Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7M Apr 12 14:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22M Apr 12 14:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7M Apr 12 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40M Apr 12 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 144K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 345K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-00
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-01
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-02
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-03
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-04
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-05
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-06
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-07
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-08
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-09
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-10
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-11
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-12
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-13
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-14
FORMULA_NAME Sudoku-PT-AN16-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717082883721

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN16
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 15:28:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 15:28:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 15:28:05] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2024-05-30 15:28:05] [INFO ] Transformed 4864 places.
[2024-05-30 15:28:05] [INFO ] Transformed 4096 transitions.
[2024-05-30 15:28:05] [INFO ] Found NUPN structural information;
[2024-05-30 15:28:05] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 469 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 263 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-PT-AN16-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 768 out of 4864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 768 transition count 4096
Applied a total of 4096 rules in 96 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2024-05-30 15:28:21] [INFO ] Computed 47 invariants in 440 ms
[2024-05-30 15:28:22] [INFO ] Implicit Places using invariants in 798 ms returned []
[2024-05-30 15:28:22] [INFO ] Invariant cache hit.
[2024-05-30 15:28:43] [INFO ] Implicit Places using invariants and state equation in 21226 ms returned []
Implicit Place search using SMT with State Equation took 22077 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 3ms
Starting structural reductions in LTL mode, iteration 1 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22204 ms. Remains : 768/4864 places, 4096/4096 transitions.
Support contains 768 out of 768 places after structural reductions.
[2024-05-30 15:28:44] [INFO ] Flatten gal took : 485 ms
[2024-05-30 15:28:47] [INFO ] Flatten gal took : 476 ms
[2024-05-30 15:28:49] [INFO ] Input system was already deterministic with 4096 transitions.
Reduction of identical properties reduced properties to check from 17 to 15
RANDOM walk for 2557 steps (10 resets) in 1999 ms. (1 steps per ms) remains 0/15 properties
FORMULA Sudoku-PT-AN16-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&X(p0)&&p1)))'
Support contains 768 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 8 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:28:53] [INFO ] Invariant cache hit.
[2024-05-30 15:28:53] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-30 15:28:53] [INFO ] Invariant cache hit.
[2024-05-30 15:29:15] [INFO ] Implicit Places using invariants and state equation in 21539 ms returned []
Implicit Place search using SMT with State Equation took 21702 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 21713 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 5 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-00 finished in 23630 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 768 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 35 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:29:17] [INFO ] Invariant cache hit.
[2024-05-30 15:29:17] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-05-30 15:29:17] [INFO ] Invariant cache hit.
[2024-05-30 15:29:36] [INFO ] Implicit Places using invariants and state equation in 18884 ms returned []
Implicit Place search using SMT with State Equation took 19071 ms to find 0 implicit places.
[2024-05-30 15:29:36] [INFO ] Redundant transitions in 236 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 19354 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-01
Stuttering criterion allowed to conclude after 225 steps with 0 reset in 89 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-01 finished in 19549 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 768 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 24 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:29:36] [INFO ] Invariant cache hit.
[2024-05-30 15:29:37] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-30 15:29:37] [INFO ] Invariant cache hit.
[2024-05-30 15:29:59] [INFO ] Implicit Places using invariants and state equation in 22099 ms returned []
Implicit Place search using SMT with State Equation took 22282 ms to find 0 implicit places.
[2024-05-30 15:29:59] [INFO ] Redundant transitions in 212 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 22528 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-03
Stuttering criterion allowed to conclude after 226 steps with 0 reset in 68 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-03 finished in 22690 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(p0) U X((p1||G(p2)))))'
Support contains 12 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 188 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:29:59] [INFO ] Invariant cache hit.
[2024-05-30 15:30:05] [INFO ] Implicit Places using invariants in 5283 ms returned []
[2024-05-30 15:30:05] [INFO ] Invariant cache hit.
[2024-05-30 15:30:58] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:31:30] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:32:03] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 15:32:35] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 15:32:35] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 15:32:35] [INFO ] Implicit Places using invariants and state equation in 150161 ms returned []
Implicit Place search using SMT with State Equation took 155455 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 155650 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-09
Entered a terminal (fully accepting) state of product in 327 steps with 35 reset in 113 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-09 finished in 156047 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((F(p0)&&X(p1)))||X(X(p2))))'
Support contains 6 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 121 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:32:35] [INFO ] Invariant cache hit.
[2024-05-30 15:32:40] [INFO ] Implicit Places using invariants in 5096 ms returned []
[2024-05-30 15:32:40] [INFO ] Invariant cache hit.
[2024-05-30 15:33:35] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:34:07] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:34:39] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 15:35:11] [INFO ] Performed 8/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-30 15:35:11] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-30 15:35:11] [INFO ] Implicit Places using invariants and state equation in 150693 ms returned []
Implicit Place search using SMT with State Equation took 155794 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 155918 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 262 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-10
Product exploration timeout after 20480 steps with 6921 reset in 10012 ms.
Product exploration timeout after 20600 steps with 6756 reset in 10002 ms.
Computed a total of 768 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 768 transition count 4096
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (F (G p0)), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN16-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN16-LTLFireability-10 finished in 177097 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(G(!p0)) U G(p1))))'
Support contains 6 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 160 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:35:32] [INFO ] Invariant cache hit.
[2024-05-30 15:35:37] [INFO ] Implicit Places using invariants in 4880 ms returned []
[2024-05-30 15:35:37] [INFO ] Invariant cache hit.
[2024-05-30 15:36:31] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:37:03] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:37:35] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 15:38:17] [INFO ] Performed 11/768 implicitness test of which 0 returned IMPLICIT in 138 seconds.
[2024-05-30 15:38:17] [INFO ] Timeout of Implicit test with SMT after 138 seconds.
[2024-05-30 15:38:17] [INFO ] Implicit Places using invariants and state equation in 160030 ms returned []
Implicit Place search using SMT with State Equation took 164914 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 165078 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (NOT p1), p0, (AND (NOT p1) p0), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-11
Entered a terminal (fully accepting) state of product in 136 steps with 29 reset in 96 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-11 finished in 165411 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(p1)))))'
Support contains 6 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 136 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:38:18] [INFO ] Invariant cache hit.
[2024-05-30 15:38:23] [INFO ] Implicit Places using invariants in 4939 ms returned []
[2024-05-30 15:38:23] [INFO ] Invariant cache hit.
[2024-05-30 15:39:17] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:39:49] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:40:22] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 15:40:54] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 129 seconds.
[2024-05-30 15:40:54] [INFO ] Timeout of Implicit test with SMT after 129 seconds.
[2024-05-30 15:40:54] [INFO ] Implicit Places using invariants and state equation in 151107 ms returned []
Implicit Place search using SMT with State Equation took 156047 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 156188 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-12
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 11 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-12 finished in 156342 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(((F(p0) U X(G(p1)))||G(p0))))'
Support contains 6 out of 768 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 139 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:40:54] [INFO ] Invariant cache hit.
[2024-05-30 15:40:59] [INFO ] Implicit Places using invariants in 5105 ms returned []
[2024-05-30 15:40:59] [INFO ] Invariant cache hit.
[2024-05-30 15:41:53] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:42:25] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:42:57] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-30 15:43:30] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 129 seconds.
[2024-05-30 15:43:30] [INFO ] Timeout of Implicit test with SMT after 129 seconds.
[2024-05-30 15:43:30] [INFO ] Implicit Places using invariants and state equation in 150353 ms returned []
Implicit Place search using SMT with State Equation took 155459 ms to find 0 implicit places.
[2024-05-30 15:43:30] [INFO ] Redundant transitions in 154 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 155767 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-14
Stuttering criterion allowed to conclude after 224 steps with 0 reset in 65 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-14 finished in 155910 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(F((p1 U (p2||G(p1)))))||p0)))'
Support contains 9 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 4096/4096 transitions.
Applied a total of 0 rules in 114 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 15:43:30] [INFO ] Invariant cache hit.
[2024-05-30 15:43:35] [INFO ] Implicit Places using invariants in 5125 ms returned []
[2024-05-30 15:43:35] [INFO ] Invariant cache hit.
[2024-05-30 15:44:29] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-30 15:45:01] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-30 15:45:45] [INFO ] Performed 6/768 implicitness test of which 0 returned IMPLICIT in 108 seconds.
[2024-05-30 15:46:15] [INFO ] Performed 9/768 implicitness test of which 0 returned IMPLICIT in 138 seconds.
[2024-05-30 15:46:15] [INFO ] Timeout of Implicit test with SMT after 138 seconds.
[2024-05-30 15:46:15] [INFO ] Implicit Places using invariants and state equation in 160023 ms returned []
Implicit Place search using SMT with State Equation took 165150 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 165265 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-15
Stuttering criterion allowed to conclude after 264 steps with 1 reset in 88 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-15 finished in 165539 ms.
All properties solved by simple procedures.
Total runtime 1091056 ms.
ITS solved all properties within timeout

BK_STOP 1717083976307

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-AN16"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Sudoku-PT-AN16, 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 r399-tall-171690530900692"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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