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-171654351400355.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is NQueens-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351400355
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.5K Apr 23 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 03:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 03:21 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 96K 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-10-LTLCardinality-00
FORMULA_NAME NQueens-PT-10-LTLCardinality-01
FORMULA_NAME NQueens-PT-10-LTLCardinality-02
FORMULA_NAME NQueens-PT-10-LTLCardinality-03
FORMULA_NAME NQueens-PT-10-LTLCardinality-04
FORMULA_NAME NQueens-PT-10-LTLCardinality-05
FORMULA_NAME NQueens-PT-10-LTLCardinality-06
FORMULA_NAME NQueens-PT-10-LTLCardinality-07
FORMULA_NAME NQueens-PT-10-LTLCardinality-08
FORMULA_NAME NQueens-PT-10-LTLCardinality-09
FORMULA_NAME NQueens-PT-10-LTLCardinality-10
FORMULA_NAME NQueens-PT-10-LTLCardinality-11
FORMULA_NAME NQueens-PT-10-LTLCardinality-12
FORMULA_NAME NQueens-PT-10-LTLCardinality-13
FORMULA_NAME NQueens-PT-10-LTLCardinality-14
FORMULA_NAME NQueens-PT-10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716668591134

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-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-25 20:23:12] [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 20:23:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 20:23:12] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2024-05-25 20:23:12] [INFO ] Transformed 160 places.
[2024-05-25 20:23:12] [INFO ] Transformed 100 transitions.
[2024-05-25 20:23:12] [INFO ] Found NUPN structural information;
[2024-05-25 20:23:12] [INFO ] Parsed PT model containing 160 places and 100 transitions and 500 arcs in 174 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 2 places and 0 transitions.
FORMULA NQueens-PT-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 100/100 transitions.
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 79 transition count 100
Applied a total of 79 rules in 18 ms. Remains 79 /158 variables (removed 79) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 79 cols
[2024-05-25 20:23:12] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 20:23:13] [INFO ] Implicit Places using invariants in 347 ms returned []
[2024-05-25 20:23:13] [INFO ] Invariant cache hit.
[2024-05-25 20:23:14] [INFO ] Implicit Places using invariants and state equation in 1924 ms returned [41, 59, 60]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 2311 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/158 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2346 ms. Remains : 76/158 places, 100/100 transitions.
Support contains 33 out of 76 places after structural reductions.
[2024-05-25 20:23:15] [INFO ] Flatten gal took : 49 ms
[2024-05-25 20:23:15] [INFO ] Flatten gal took : 21 ms
[2024-05-25 20:23:15] [INFO ] Input system was already deterministic with 100 transitions.
Reduction of identical properties reduced properties to check from 22 to 21
RANDOM walk for 1429 steps (150 resets) in 235 ms. (6 steps per ms) remains 0/21 properties
FORMULA NQueens-PT-10-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 76 stabilizing places and 100 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 76 transition count 100
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' '!(F(p0))'
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Graph (complete) has 84 edges and 76 vertex of which 55 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 55 /76 variables (removed 21) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 55 cols
[2024-05-25 20:23:15] [INFO ] Computed 3 invariants in 5 ms
[2024-05-25 20:23:15] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-25 20:23:15] [INFO ] Invariant cache hit.
[2024-05-25 20:23:17] [INFO ] Implicit Places using invariants and state equation in 1630 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1810 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/76 places, 100/100 transitions.
Applied a total of 0 rules in 5 ms. Remains 54 /54 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1827 ms. Remains : 54/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-00
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-00 finished in 2023 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(p0)||F(p1)))'
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 57 transition count 100
Applied a total of 19 rules in 2 ms. Remains 57 /76 variables (removed 19) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 57 cols
[2024-05-25 20:23:17] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 20:23:17] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-05-25 20:23:17] [INFO ] Invariant cache hit.
[2024-05-25 20:23:19] [INFO ] Implicit Places using invariants and state equation in 1808 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2001 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/76 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2006 ms. Remains : 56/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 1190 ms.
Product exploration explored 100000 steps with 50000 reset in 1138 ms.
Computed a total of 56 stabilizing places and 100 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 56 transition count 100
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 p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 22 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-10-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-10-LTLCardinality-01 finished in 4627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Graph (complete) has 84 edges and 76 vertex of which 57 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3 ms. Remains 57 /76 variables (removed 19) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 57 cols
[2024-05-25 20:23:22] [INFO ] Invariants computation overflowed in 8 ms
[2024-05-25 20:23:22] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 100 rows 57 cols
[2024-05-25 20:23:22] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-25 20:23:24] [INFO ] Implicit Places using invariants and state equation in 1690 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1770 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/76 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1777 ms. Remains : 56/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-03
Stuttering criterion allowed to conclude after 28 steps with 2 reset in 1 ms.
FORMULA NQueens-PT-10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-03 finished in 1884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 6 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 59 transition count 100
Applied a total of 17 rules in 2 ms. Remains 59 /76 variables (removed 17) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 59 cols
[2024-05-25 20:23:24] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 20:23:24] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-05-25 20:23:24] [INFO ] Invariant cache hit.
[2024-05-25 20:23:25] [INFO ] Implicit Places using invariants and state equation in 1370 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1510 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/76 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1516 ms. Remains : 58/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-04
Stuttering criterion allowed to conclude after 46 steps with 19 reset in 2 ms.
FORMULA NQueens-PT-10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-04 finished in 1597 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 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Graph (complete) has 84 edges and 76 vertex of which 56 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 56 /76 variables (removed 20) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 56 cols
[2024-05-25 20:23:25] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 20:23:25] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-25 20:23:25] [INFO ] Invariant cache hit.
[2024-05-25 20:23:28] [INFO ] Implicit Places using invariants and state equation in 2472 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2590 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/76 places, 100/100 transitions.
Applied a total of 0 rules in 6 ms. Remains 55 /55 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2601 ms. Remains : 55/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-05
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA NQueens-PT-10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-05 finished in 2671 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((p0||G(p1))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 57 transition count 100
Applied a total of 19 rules in 2 ms. Remains 57 /76 variables (removed 19) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 57 cols
[2024-05-25 20:23:28] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 20:23:28] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-25 20:23:28] [INFO ] Invariant cache hit.
[2024-05-25 20:23:31] [INFO ] Implicit Places using invariants and state equation in 2544 ms returned []
Implicit Place search using SMT with State Equation took 2683 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 5ms
Starting structural reductions in LTL mode, iteration 1 : 57/76 places, 100/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2690 ms. Remains : 57/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NQueens-PT-10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-07 finished in 2863 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((X(p0)||(!p0 U (p1||G(!p0))))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 56 transition count 100
Applied a total of 20 rules in 2 ms. Remains 56 /76 variables (removed 20) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 56 cols
[2024-05-25 20:23:31] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 20:23:31] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-25 20:23:31] [INFO ] Invariant cache hit.
[2024-05-25 20:23:33] [INFO ] Implicit Places using invariants and state equation in 1775 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1907 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/76 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1911 ms. Remains : 55/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p0), (AND p0 (NOT p1)), false, false]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 23 steps with 2 reset in 3 ms.
FORMULA NQueens-PT-10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-09 finished in 2115 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((F(p0)&&G(F(p1)))))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 56 transition count 100
Applied a total of 20 rules in 3 ms. Remains 56 /76 variables (removed 20) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 56 cols
[2024-05-25 20:23:33] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 20:23:33] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-25 20:23:33] [INFO ] Invariant cache hit.
[2024-05-25 20:23:35] [INFO ] Implicit Places using invariants and state equation in 2226 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2363 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/76 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2369 ms. Remains : 55/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 405 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-10
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA NQueens-PT-10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-10 finished in 2802 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((X((F(!p2)||G(!p3)))&&p1)))&&p0)))'
Support contains 6 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 59 transition count 100
Applied a total of 17 rules in 4 ms. Remains 59 /76 variables (removed 17) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 59 cols
[2024-05-25 20:23:36] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 20:23:36] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-25 20:23:36] [INFO ] Invariant cache hit.
[2024-05-25 20:23:37] [INFO ] Implicit Places using invariants and state equation in 1448 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1580 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/76 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1587 ms. Remains : 58/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 317 ms :[true, p2, (OR (NOT p0) (NOT p1) (AND p2 p3)), (OR (NOT p1) (AND p2 p3)), (AND p2 p3), (OR (NOT p0) (NOT p1) (AND p2 p3)), (OR (NOT p1) (AND p2 p3))]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-11
Stuttering criterion allowed to conclude after 18 steps with 1 reset in 1 ms.
FORMULA NQueens-PT-10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-11 finished in 1928 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||X(F((p0&&F(p1)))))))'
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Graph (complete) has 84 edges and 76 vertex of which 56 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 56 /76 variables (removed 20) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 56 cols
[2024-05-25 20:23:38] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 20:23:38] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-25 20:23:38] [INFO ] Invariant cache hit.
[2024-05-25 20:23:39] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1274 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/76 places, 100/100 transitions.
Applied a total of 0 rules in 6 ms. Remains 55 /55 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1285 ms. Remains : 55/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-14
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA NQueens-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-14 finished in 1436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Graph (complete) has 84 edges and 76 vertex of which 56 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 56 /76 variables (removed 20) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 56 cols
[2024-05-25 20:23:39] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 20:23:39] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-25 20:23:39] [INFO ] Invariant cache hit.
[2024-05-25 20:23:41] [INFO ] Implicit Places using invariants and state equation in 1421 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1534 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/76 places, 100/100 transitions.
Applied a total of 0 rules in 5 ms. Remains 55 /55 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1541 ms. Remains : 55/76 places, 100/100 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-10-LTLCardinality-15
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-10-LTLCardinality-15 finished in 1768 ms.
All properties solved by simple procedures.
Total runtime 29090 ms.

BK_STOP 1716668621743

--------------------
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-10"
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-10, 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-171654351400355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-10.tgz
mv NQueens-PT-10 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 ;