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.r536-tall-171690532900692.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)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
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 r536-tall-171690532900692
=====================================================================

--------------------
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 1717278037763

Invoking MCC driver with
BK_TOOL=ltsminxred
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 ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:40:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 21:40:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:40:39] [INFO ] Load time of PNML (sax parser for PT used): 339 ms
[2024-06-01 21:40:39] [INFO ] Transformed 4864 places.
[2024-06-01 21:40:39] [INFO ] Transformed 4096 transitions.
[2024-06-01 21:40:39] [INFO ] Found NUPN structural information;
[2024-06-01 21:40:39] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 475 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 325 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 82 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 768 cols
[2024-06-01 21:40:57] [INFO ] Computed 47 invariants in 379 ms
[2024-06-01 21:40:57] [INFO ] Implicit Places using invariants in 771 ms returned []
[2024-06-01 21:40:57] [INFO ] Invariant cache hit.
[2024-06-01 21:41:18] [INFO ] Implicit Places using invariants and state equation in 20440 ms returned []
Implicit Place search using SMT with State Equation took 21243 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 : 768/4864 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21363 ms. Remains : 768/4864 places, 4096/4096 transitions.
Support contains 768 out of 768 places after structural reductions.
[2024-06-01 21:41:19] [INFO ] Flatten gal took : 502 ms
[2024-06-01 21:41:21] [INFO ] Flatten gal took : 465 ms
[2024-06-01 21:41:23] [INFO ] Input system was already deterministic with 4096 transitions.
Reduction of identical properties reduced properties to check from 17 to 15
RANDOM walk for 3107 steps (13 resets) in 2418 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 7 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:41:28] [INFO ] Invariant cache hit.
[2024-06-01 21:41:28] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-06-01 21:41:28] [INFO ] Invariant cache hit.
[2024-06-01 21:41:49] [INFO ] Implicit Places using invariants and state equation in 20715 ms returned []
Implicit Place search using SMT with State Equation took 20889 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 20898 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 431 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 23101 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 33 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:41:51] [INFO ] Invariant cache hit.
[2024-06-01 21:41:51] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-06-01 21:41:51] [INFO ] Invariant cache hit.
[2024-06-01 21:42:12] [INFO ] Implicit Places using invariants and state equation in 20269 ms returned []
Implicit Place search using SMT with State Equation took 20449 ms to find 0 implicit places.
[2024-06-01 21:42:12] [INFO ] Redundant transitions in 240 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 20740 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-01
Stuttering criterion allowed to conclude after 222 steps with 0 reset in 94 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-01 finished in 21013 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 78 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:42:12] [INFO ] Invariant cache hit.
[2024-06-01 21:42:12] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-06-01 21:42:12] [INFO ] Invariant cache hit.
[2024-06-01 21:42:34] [INFO ] Implicit Places using invariants and state equation in 21900 ms returned []
Implicit Place search using SMT with State Equation took 22107 ms to find 0 implicit places.
[2024-06-01 21:42:35] [INFO ] Redundant transitions in 209 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 22413 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 52 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 64 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-03 finished in 22595 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 169 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:42:35] [INFO ] Invariant cache hit.
[2024-06-01 21:42:40] [INFO ] Implicit Places using invariants in 4991 ms returned []
[2024-06-01 21:42:40] [INFO ] Invariant cache hit.
[2024-06-01 21:43:33] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 21:44:05] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 21:44:37] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 21:45:09] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 21:45:09] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 21:45:09] [INFO ] Implicit Places using invariants and state equation in 149173 ms returned []
Implicit Place search using SMT with State Equation took 154171 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 154342 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 214 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 349 steps with 58 reset in 110 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-09 finished in 154719 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 132 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:45:10] [INFO ] Invariant cache hit.
[2024-06-01 21:45:15] [INFO ] Implicit Places using invariants in 5077 ms returned []
[2024-06-01 21:45:15] [INFO ] Invariant cache hit.
[2024-06-01 21:46:07] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 21:46:49] [INFO ] Performed 4/768 implicitness test of which 0 returned IMPLICIT in 74 seconds.
[2024-06-01 21:47:21] [INFO ] Performed 6/768 implicitness test of which 0 returned IMPLICIT in 106 seconds.
[2024-06-01 21:47:53] [INFO ] Performed 9/768 implicitness test of which 0 returned IMPLICIT in 138 seconds.
[2024-06-01 21:47:53] [INFO ] Timeout of Implicit test with SMT after 138 seconds.
[2024-06-01 21:47:53] [INFO ] Implicit Places using invariants and state equation in 158788 ms returned []
Implicit Place search using SMT with State Equation took 163885 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 164018 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 319 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 20680 steps with 6967 reset in 10005 ms.
Product exploration timeout after 20770 steps with 7070 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 16 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 185205 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 237 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:48:15] [INFO ] Invariant cache hit.
[2024-06-01 21:48:20] [INFO ] Implicit Places using invariants in 4855 ms returned []
[2024-06-01 21:48:20] [INFO ] Invariant cache hit.
[2024-06-01 21:49:13] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 21:49:43] [INFO ] Performed 10/768 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-06-01 21:50:13] [INFO ] Performed 541/768 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-06-01 21:50:25] [INFO ] Implicit Places using invariants and state equation in 125410 ms returned []
Implicit Place search using SMT with State Equation took 130293 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 130531 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 208 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 181 steps with 3 reset in 70 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-11 finished in 130831 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 116 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:50:26] [INFO ] Invariant cache hit.
[2024-06-01 21:50:31] [INFO ] Implicit Places using invariants in 5015 ms returned []
[2024-06-01 21:50:31] [INFO ] Invariant cache hit.
[2024-06-01 21:51:35] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 45 seconds.
[2024-06-01 21:52:12] [INFO ] Performed 9/768 implicitness test of which 0 returned IMPLICIT in 82 seconds.
[2024-06-01 21:52:50] [INFO ] Performed 16/768 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-01 21:52:50] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-01 21:52:50] [INFO ] Implicit Places using invariants and state equation in 138962 ms returned []
Implicit Place search using SMT with State Equation took 143983 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 144104 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 120 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 3 steps with 0 reset in 8 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-12 finished in 144259 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 131 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:52:50] [INFO ] Invariant cache hit.
[2024-06-01 21:52:55] [INFO ] Implicit Places using invariants in 5047 ms returned []
[2024-06-01 21:52:55] [INFO ] Invariant cache hit.
[2024-06-01 21:53:48] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 21:54:20] [INFO ] Performed 3/768 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 21:54:52] [INFO ] Performed 5/768 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 21:55:25] [INFO ] Performed 7/768 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 21:55:25] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 21:55:25] [INFO ] Implicit Places using invariants and state equation in 149909 ms returned []
Implicit Place search using SMT with State Equation took 154963 ms to find 0 implicit places.
[2024-06-01 21:55:25] [INFO ] Redundant transitions in 139 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 155242 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN16-LTLFireability-14
Stuttering criterion allowed to conclude after 226 steps with 0 reset in 61 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-14 finished in 155372 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 106 ms. Remains 768 /768 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-06-01 21:55:25] [INFO ] Invariant cache hit.
[2024-06-01 21:55:30] [INFO ] Implicit Places using invariants in 4910 ms returned []
[2024-06-01 21:55:30] [INFO ] Invariant cache hit.
[2024-06-01 21:56:23] [INFO ] Performed 1/768 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 21:56:58] [INFO ] Performed 4/768 implicitness test of which 0 returned IMPLICIT in 67 seconds.
[2024-06-01 21:57:30] [INFO ] Performed 6/768 implicitness test of which 0 returned IMPLICIT in 99 seconds.
[2024-06-01 21:58:02] [INFO ] Performed 8/768 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2024-06-01 21:58:02] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2024-06-01 21:58:02] [INFO ] Implicit Places using invariants and state equation in 152408 ms returned []
Implicit Place search using SMT with State Equation took 157331 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 157440 ms. Remains : 768/768 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 161 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 223 steps with 0 reset in 62 ms.
FORMULA Sudoku-PT-AN16-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN16-LTLFireability-15 finished in 157684 ms.
All properties solved by simple procedures.
Total runtime 1044291 ms.
ITS solved all properties within timeout

BK_STOP 1717279083608

--------------------
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="ltsminxred"
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 ltsminxred"
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 r536-tall-171690532900692"
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 ;