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.r246-tall-171654351500387.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 itstools
Input is NQueens-PT-25, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351500387
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 03:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 12 03:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 03:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 12 03:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 534K 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 NQueens-PT-25-LTLCardinality-00
FORMULA_NAME NQueens-PT-25-LTLCardinality-01
FORMULA_NAME NQueens-PT-25-LTLCardinality-02
FORMULA_NAME NQueens-PT-25-LTLCardinality-03
FORMULA_NAME NQueens-PT-25-LTLCardinality-04
FORMULA_NAME NQueens-PT-25-LTLCardinality-05
FORMULA_NAME NQueens-PT-25-LTLCardinality-06
FORMULA_NAME NQueens-PT-25-LTLCardinality-07
FORMULA_NAME NQueens-PT-25-LTLCardinality-08
FORMULA_NAME NQueens-PT-25-LTLCardinality-09
FORMULA_NAME NQueens-PT-25-LTLCardinality-10
FORMULA_NAME NQueens-PT-25-LTLCardinality-11
FORMULA_NAME NQueens-PT-25-LTLCardinality-12
FORMULA_NAME NQueens-PT-25-LTLCardinality-13
FORMULA_NAME NQueens-PT-25-LTLCardinality-14
FORMULA_NAME NQueens-PT-25-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716673295109

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-25
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-25 21:41:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 21:41:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:41:36] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2024-05-25 21:41:36] [INFO ] Transformed 775 places.
[2024-05-25 21:41:36] [INFO ] Transformed 625 transitions.
[2024-05-25 21:41:36] [INFO ] Found NUPN structural information;
[2024-05-25 21:41:36] [INFO ] Parsed PT model containing 775 places and 625 transitions and 3125 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 2 places and 0 transitions.
FORMULA NQueens-PT-25-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 625/625 transitions.
Reduce places removed 608 places and 0 transitions.
Iterating post reduction 0 with 608 rules applied. Total rules applied 608 place count 165 transition count 625
Applied a total of 608 rules in 38 ms. Remains 165 /773 variables (removed 608) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 165 cols
[2024-05-25 21:41:36] [INFO ] Invariants computation overflowed in 101 ms
[2024-05-25 21:41:37] [INFO ] Implicit Places using invariants in 470 ms returned []
// Phase 1: matrix 625 rows 165 cols
[2024-05-25 21:41:37] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-25 21:42:38] [INFO ] Performed 18/165 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:43:10] [INFO ] Performed 20/165 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:43:42] [INFO ] Performed 22/165 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:44:14] [INFO ] Performed 24/165 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:44:14] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:44:14] [INFO ] Implicit Places using invariants and state equation in 157775 ms returned []
Implicit Place search using SMT with State Equation took 158274 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 : 165/773 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158334 ms. Remains : 165/773 places, 625/625 transitions.
Support contains 24 out of 165 places after structural reductions.
[2024-05-25 21:44:15] [INFO ] Flatten gal took : 91 ms
[2024-05-25 21:44:15] [INFO ] Flatten gal took : 74 ms
[2024-05-25 21:44:15] [INFO ] Input system was already deterministic with 625 transitions.
Support contains 20 out of 165 places (down from 24) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 11747 steps (507 resets) in 1704 ms. (6 steps per ms) remains 0/14 properties
Computed a total of 165 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 165 transition count 625
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((p0||G(F((G(!p1)||(!p1&&F(!p2))))))))'
Support contains 4 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 151 transition count 625
Applied a total of 14 rules in 11 ms. Remains 151 /165 variables (removed 14) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 151 cols
[2024-05-25 21:44:16] [INFO ] Invariants computation overflowed in 61 ms
[2024-05-25 21:44:16] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 625 rows 151 cols
[2024-05-25 21:44:16] [INFO ] Invariants computation overflowed in 64 ms
[2024-05-25 21:44:53] [INFO ] Performed 4/151 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:45:25] [INFO ] Performed 6/151 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:45:57] [INFO ] Performed 8/151 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:46:29] [INFO ] Performed 10/151 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:46:29] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:46:29] [INFO ] Implicit Places using invariants and state equation in 132600 ms returned []
Implicit Place search using SMT with State Equation took 132978 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 : 151/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132995 ms. Remains : 151/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p0) p1), p1, (AND p2 p1), p1, (AND (NOT p0) p1)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-00
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 3 ms.
FORMULA NQueens-PT-25-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-00 finished in 133362 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 1 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Graph (complete) has 68 edges and 165 vertex of which 146 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.4 ms
Discarding 19 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 51 ms. Remains 146 /165 variables (removed 19) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 146 cols
[2024-05-25 21:46:29] [INFO ] Invariants computation overflowed in 40 ms
[2024-05-25 21:46:30] [INFO ] Implicit Places using invariants in 344 ms returned []
// Phase 1: matrix 625 rows 146 cols
[2024-05-25 21:46:30] [INFO ] Invariants computation overflowed in 61 ms
[2024-05-25 21:47:06] [INFO ] Performed 2/146 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:47:38] [INFO ] Performed 4/146 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:48:11] [INFO ] Performed 6/146 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:48:43] [INFO ] Performed 8/146 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:48:43] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:48:43] [INFO ] Implicit Places using invariants and state equation in 133010 ms returned []
Implicit Place search using SMT with State Equation took 133357 ms to find 0 implicit places.
[2024-05-25 21:48:43] [INFO ] Redundant transitions in 32 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 146/165 places, 625/625 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133466 ms. Remains : 146/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-02
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-02 finished in 133534 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(G(p0)) U p0)))'
Support contains 1 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Graph (complete) has 68 edges and 165 vertex of which 148 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 148 /165 variables (removed 17) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-05-25 21:48:43] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-25 21:48:43] [INFO ] Implicit Places using invariants in 519 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-05-25 21:48:43] [INFO ] Invariants computation overflowed in 42 ms
[2024-05-25 21:49:23] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:49:55] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:50:27] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:50:59] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:50:59] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:50:59] [INFO ] Implicit Places using invariants and state equation in 135485 ms returned []
Implicit Place search using SMT with State Equation took 136021 ms to find 0 implicit places.
[2024-05-25 21:50:59] [INFO ] Redundant transitions in 5 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 148/165 places, 625/625 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136041 ms. Remains : 148/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-03
Stuttering criterion allowed to conclude after 69 steps with 2 reset in 7 ms.
FORMULA NQueens-PT-25-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-03 finished in 136102 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(p0) U !p1))||G(X(p1))))'
Support contains 4 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 151 transition count 625
Applied a total of 14 rules in 4 ms. Remains 151 /165 variables (removed 14) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 151 cols
[2024-05-25 21:50:59] [INFO ] Invariants computation overflowed in 45 ms
[2024-05-25 21:50:59] [INFO ] Implicit Places using invariants in 351 ms returned []
// Phase 1: matrix 625 rows 151 cols
[2024-05-25 21:50:59] [INFO ] Invariants computation overflowed in 60 ms
[2024-05-25 21:51:31] [INFO ] Performed 4/151 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:52:03] [INFO ] Performed 6/151 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:52:35] [INFO ] Performed 8/151 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:53:07] [INFO ] Performed 10/151 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:53:07] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:53:07] [INFO ] Implicit Places using invariants and state equation in 128279 ms returned []
Implicit Place search using SMT with State Equation took 128632 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 151/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128638 ms. Remains : 151/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, false, false, (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 57675 steps with 2531 reset in 2506 ms.
FORMULA NQueens-PT-25-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-06 finished in 131312 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 2 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 150 transition count 625
Applied a total of 15 rules in 13 ms. Remains 150 /165 variables (removed 15) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 21:53:10] [INFO ] Invariants computation overflowed in 46 ms
[2024-05-25 21:53:10] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 21:53:10] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-25 21:53:47] [INFO ] Performed 3/150 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:54:19] [INFO ] Performed 5/150 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:54:51] [INFO ] Performed 7/150 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:55:23] [INFO ] Performed 9/150 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:55:23] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:55:23] [INFO ] Implicit Places using invariants and state equation in 132604 ms returned []
Implicit Place search using SMT with State Equation took 132841 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 150/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132854 ms. Remains : 150/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-07
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 3 ms.
FORMULA NQueens-PT-25-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-07 finished in 132987 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 2 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 150 transition count 625
Applied a total of 15 rules in 4 ms. Remains 150 /165 variables (removed 15) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 21:55:23] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-25 21:55:23] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 21:55:23] [INFO ] Invariants computation overflowed in 38 ms
[2024-05-25 21:56:12] [INFO ] Performed 3/150 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:56:44] [INFO ] Performed 5/150 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:57:16] [INFO ] Performed 7/150 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 21:57:48] [INFO ] Performed 9/150 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 21:57:48] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 21:57:48] [INFO ] Implicit Places using invariants and state equation in 145121 ms returned []
Implicit Place search using SMT with State Equation took 145368 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 150/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 145373 ms. Remains : 150/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-25-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-09 finished in 145534 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 2 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 149 transition count 625
Applied a total of 16 rules in 7 ms. Remains 149 /165 variables (removed 16) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 149 cols
[2024-05-25 21:57:49] [INFO ] Invariants computation overflowed in 48 ms
[2024-05-25 21:57:49] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 625 rows 149 cols
[2024-05-25 21:57:49] [INFO ] Invariants computation overflowed in 47 ms
[2024-05-25 21:58:33] [INFO ] Performed 2/149 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 21:59:05] [INFO ] Performed 4/149 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 21:59:37] [INFO ] Performed 6/149 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 22:00:09] [INFO ] Performed 8/149 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 22:00:09] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 22:00:09] [INFO ] Implicit Places using invariants and state equation in 140619 ms returned []
Implicit Place search using SMT with State Equation took 140879 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 149/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140890 ms. Remains : 149/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-25-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-10 finished in 140978 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)&&p0))))'
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 150 transition count 625
Applied a total of 15 rules in 3 ms. Remains 150 /165 variables (removed 15) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 22:00:10] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-25 22:00:10] [INFO ] Implicit Places using invariants in 237 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 22:00:10] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-25 22:01:08] [INFO ] Performed 3/150 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 22:01:40] [INFO ] Performed 5/150 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 22:02:12] [INFO ] Performed 7/150 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 22:02:44] [INFO ] Performed 9/150 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 22:02:44] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 22:02:44] [INFO ] Implicit Places using invariants and state equation in 154356 ms returned []
Implicit Place search using SMT with State Equation took 154609 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 150/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154614 ms. Remains : 150/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-25-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-11 finished in 154785 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((G(p1)||p0))||X((G(p1) U p2))))'
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 625/625 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 150 transition count 625
Applied a total of 15 rules in 7 ms. Remains 150 /165 variables (removed 15) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 22:02:44] [INFO ] Invariants computation overflowed in 46 ms
[2024-05-25 22:02:45] [INFO ] Implicit Places using invariants in 252 ms returned []
// Phase 1: matrix 625 rows 150 cols
[2024-05-25 22:02:45] [INFO ] Invariants computation overflowed in 52 ms
[2024-05-25 22:03:25] [INFO ] Performed 3/150 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-25 22:03:57] [INFO ] Performed 5/150 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-25 22:04:29] [INFO ] Performed 7/150 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-25 22:05:01] [INFO ] Performed 9/150 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-25 22:05:01] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-25 22:05:01] [INFO ] Implicit Places using invariants and state equation in 136524 ms returned []
Implicit Place search using SMT with State Equation took 136797 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 150/165 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136805 ms. Remains : 150/165 places, 625/625 transitions.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-25-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 6222 steps with 2617 reset in 425 ms.
FORMULA NQueens-PT-25-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLCardinality-15 finished in 137507 ms.
All properties solved by simple procedures.
Total runtime 1406140 ms.

BK_STOP 1716674702403

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="NQueens-PT-25"
export BK_EXAMINATION="LTLCardinality"
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 NQueens-PT-25, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r246-tall-171654351500387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-25.tgz
mv NQueens-PT-25 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;