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.r508-tall-171654351500388.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 ltsminxred
Input is NQueens-PT-25, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351500388
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME NQueens-PT-25-LTLFireability-01
FORMULA_NAME NQueens-PT-25-LTLFireability-02
FORMULA_NAME NQueens-PT-25-LTLFireability-03
FORMULA_NAME NQueens-PT-25-LTLFireability-04
FORMULA_NAME NQueens-PT-25-LTLFireability-05
FORMULA_NAME NQueens-PT-25-LTLFireability-06
FORMULA_NAME NQueens-PT-25-LTLFireability-07
FORMULA_NAME NQueens-PT-25-LTLFireability-08
FORMULA_NAME NQueens-PT-25-LTLFireability-09
FORMULA_NAME NQueens-PT-25-LTLFireability-10
FORMULA_NAME NQueens-PT-25-LTLFireability-11
FORMULA_NAME NQueens-PT-25-LTLFireability-12
FORMULA_NAME NQueens-PT-25-LTLFireability-13
FORMULA_NAME NQueens-PT-25-LTLFireability-14
FORMULA_NAME NQueens-PT-25-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717236819166

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-25
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:13:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 10:13:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:13:40] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2024-06-01 10:13:40] [INFO ] Transformed 775 places.
[2024-06-01 10:13:40] [INFO ] Transformed 625 transitions.
[2024-06-01 10:13:40] [INFO ] Found NUPN structural information;
[2024-06-01 10:13:40] [INFO ] Parsed PT model containing 775 places and 625 transitions and 3125 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 2 places and 0 transitions.
FORMULA NQueens-PT-25-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-25-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 625/625 transitions.
Reduce places removed 625 places and 0 transitions.
Iterating post reduction 0 with 625 rules applied. Total rules applied 625 place count 148 transition count 625
Applied a total of 625 rules in 37 ms. Remains 148 /773 variables (removed 625) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:13:40] [INFO ] Invariants computation overflowed in 110 ms
[2024-06-01 10:13:41] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:13:41] [INFO ] Invariants computation overflowed in 56 ms
[2024-06-01 10:14:20] [INFO ] Performed 4/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:14:52] [INFO ] Performed 10/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:15:24] [INFO ] Performed 12/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:15:56] [INFO ] Performed 18/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:15:56] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:15:56] [INFO ] Implicit Places using invariants and state equation in 135581 ms returned []
Implicit Place search using SMT with State Equation took 135981 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 : 148/773 places, 625/625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136042 ms. Remains : 148/773 places, 625/625 transitions.
Support contains 57 out of 148 places after structural reductions.
[2024-06-01 10:15:56] [INFO ] Flatten gal took : 94 ms
[2024-06-01 10:15:57] [INFO ] Flatten gal took : 69 ms
[2024-06-01 10:15:57] [INFO ] Input system was already deterministic with 625 transitions.
Support contains 56 out of 148 places (down from 57) after GAL structural reductions.
RANDOM walk for 63 steps (0 resets) in 28 ms. (2 steps per ms) remains 0/18 properties
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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' '!((G(p0)||X(F(p1))))'
Support contains 7 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:15:57] [INFO ] Invariants computation overflowed in 45 ms
[2024-06-01 10:15:57] [INFO ] Implicit Places using invariants in 253 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:15:57] [INFO ] Invariants computation overflowed in 41 ms
[2024-06-01 10:16:37] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:17:09] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:17:41] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:18:13] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:18:13] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:18:13] [INFO ] Implicit Places using invariants and state equation in 135504 ms returned []
Implicit Place search using SMT with State Equation took 135759 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 135770 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-25-LTLFireability-00
Product exploration explored 100000 steps with 14244 reset in 7364 ms.
Product exploration explored 100000 steps with 14199 reset in 7403 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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), (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-00 finished in 151748 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:18:29] [INFO ] Invariants computation overflowed in 43 ms
[2024-06-01 10:18:29] [INFO ] Implicit Places using invariants in 289 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:18:29] [INFO ] Invariants computation overflowed in 50 ms
[2024-06-01 10:19:08] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:19:40] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:20:12] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:20:44] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:20:44] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:20:44] [INFO ] Implicit Places using invariants and state equation in 135390 ms returned []
Implicit Place search using SMT with State Equation took 135682 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 135692 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-03
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-03 finished in 135768 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:20:44] [INFO ] Invariants computation overflowed in 45 ms
[2024-06-01 10:20:45] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:20:45] [INFO ] Invariants computation overflowed in 40 ms
[2024-06-01 10:21:24] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:21:56] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:22:28] [INFO ] Performed 6/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:23:00] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:23:00] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:23:00] [INFO ] Implicit Places using invariants and state equation in 135389 ms returned []
Implicit Place search using SMT with State Equation took 135616 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 135619 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-04
Product exploration explored 100000 steps with 13691 reset in 6976 ms.
Product exploration explored 100000 steps with 13783 reset in 7016 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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 : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-04 finished in 150528 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 10 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:23:15] [INFO ] Invariants computation overflowed in 44 ms
[2024-06-01 10:23:15] [INFO ] Implicit Places using invariants in 230 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:23:15] [INFO ] Invariants computation overflowed in 38 ms
[2024-06-01 10:23:54] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:24:26] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:24:58] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:25:30] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:25:30] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:25:30] [INFO ] Implicit Places using invariants and state equation in 135254 ms returned []
Implicit Place search using SMT with State Equation took 135496 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 135508 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-05
Product exploration explored 100000 steps with 12970 reset in 7023 ms.
Product exploration explored 100000 steps with 12981 reset in 7084 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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 : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 10 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-05 finished in 150563 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(F(p1)))))'
Support contains 8 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:25:46] [INFO ] Invariants computation overflowed in 45 ms
[2024-06-01 10:25:46] [INFO ] Implicit Places using invariants in 213 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:25:46] [INFO ] Invariants computation overflowed in 38 ms
[2024-06-01 10:26:25] [INFO ] Performed 2/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:26:57] [INFO ] Performed 4/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:27:29] [INFO ] Performed 6/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:28:01] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:28:01] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:28:01] [INFO ] Implicit Places using invariants and state equation in 135453 ms returned []
Implicit Place search using SMT with State Equation took 135672 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 135675 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-25-LTLFireability-06
Stuttering criterion allowed to conclude after 28 steps with 2 reset in 2 ms.
FORMULA NQueens-PT-25-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-06 finished in 135818 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)||G(F(p1)))))'
Support contains 8 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 2 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:28:01] [INFO ] Invariants computation overflowed in 46 ms
[2024-06-01 10:28:02] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:28:02] [INFO ] Invariants computation overflowed in 39 ms
[2024-06-01 10:28:41] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:29:13] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:29:45] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:30:17] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:30:17] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:30:17] [INFO ] Implicit Places using invariants and state equation in 135523 ms returned []
Implicit Place search using SMT with State Equation took 135758 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 135760 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-07
Product exploration explored 100000 steps with 5491 reset in 4461 ms.
Product exploration explored 100000 steps with 5524 reset in 4524 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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 p0 (NOT p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-07 finished in 145791 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:30:27] [INFO ] Invariants computation overflowed in 43 ms
[2024-06-01 10:30:27] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:30:27] [INFO ] Invariants computation overflowed in 38 ms
[2024-06-01 10:31:07] [INFO ] Performed 2/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:31:39] [INFO ] Performed 4/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:32:11] [INFO ] Performed 6/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:32:43] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:32:43] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:32:43] [INFO ] Implicit Places using invariants and state equation in 135399 ms returned []
Implicit Place search using SMT with State Equation took 135625 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 135630 ms. Remains : 148/148 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-LTLFireability-08
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-08 finished in 135754 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 2 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:32:43] [INFO ] Invariants computation overflowed in 48 ms
[2024-06-01 10:32:43] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:32:43] [INFO ] Invariants computation overflowed in 46 ms
[2024-06-01 10:33:23] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:33:55] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:34:27] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:34:59] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:34:59] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:34:59] [INFO ] Implicit Places using invariants and state equation in 135495 ms returned []
Implicit Place search using SMT with State Equation took 135723 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 135728 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-09
Stuttering criterion allowed to conclude after 28 steps with 2 reset in 4 ms.
FORMULA NQueens-PT-25-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-09 finished in 135865 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)||G(p1))))'
Support contains 8 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 9 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:34:59] [INFO ] Invariants computation overflowed in 39 ms
[2024-06-01 10:34:59] [INFO ] Implicit Places using invariants in 225 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:34:59] [INFO ] Invariants computation overflowed in 40 ms
[2024-06-01 10:35:38] [INFO ] Performed 2/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:36:10] [INFO ] Performed 4/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:36:42] [INFO ] Performed 6/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:37:14] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:37:14] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:37:14] [INFO ] Implicit Places using invariants and state equation in 135541 ms returned []
Implicit Place search using SMT with State Equation took 135769 ms to find 0 implicit places.
[2024-06-01 10:37:15] [INFO ] Redundant transitions in 36 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 135822 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : NQueens-PT-25-LTLFireability-10
Product exploration explored 100000 steps with 4313 reset in 3954 ms.
Product exploration explored 100000 steps with 4312 reset in 3952 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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) p1), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-10 finished in 144625 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)&&F(G(p1)))))'
Support contains 8 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 8 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:37:23] [INFO ] Invariants computation overflowed in 42 ms
[2024-06-01 10:37:24] [INFO ] Implicit Places using invariants in 217 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:37:24] [INFO ] Invariants computation overflowed in 38 ms
[2024-06-01 10:38:03] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:38:35] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:39:07] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:39:39] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:39:39] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:39:39] [INFO ] Implicit Places using invariants and state equation in 135596 ms returned []
Implicit Place search using SMT with State Equation took 135814 ms to find 0 implicit places.
[2024-06-01 10:39:39] [INFO ] Redundant transitions in 8 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 135844 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-11
Stuttering criterion allowed to conclude after 39 steps with 2 reset in 8 ms.
FORMULA NQueens-PT-25-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-11 finished in 135977 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 10 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:39:39] [INFO ] Invariants computation overflowed in 45 ms
[2024-06-01 10:39:40] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:39:40] [INFO ] Invariants computation overflowed in 40 ms
[2024-06-01 10:40:19] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:40:51] [INFO ] Performed 4/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:41:23] [INFO ] Performed 6/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:41:55] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:41:55] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:41:55] [INFO ] Implicit Places using invariants and state equation in 135542 ms returned []
Implicit Place search using SMT with State Equation took 135769 ms to find 0 implicit places.
[2024-06-01 10:41:55] [INFO ] Redundant transitions in 9 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 135793 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-12
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-25-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-12 finished in 135849 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 11 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:41:55] [INFO ] Invariants computation overflowed in 43 ms
[2024-06-01 10:41:55] [INFO ] Implicit Places using invariants in 219 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:41:55] [INFO ] Invariants computation overflowed in 38 ms
[2024-06-01 10:42:35] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:43:07] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:43:39] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:44:11] [INFO ] Performed 7/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:44:11] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:44:11] [INFO ] Implicit Places using invariants and state equation in 135490 ms returned []
Implicit Place search using SMT with State Equation took 135711 ms to find 0 implicit places.
[2024-06-01 10:44:11] [INFO ] Redundant transitions in 6 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 135738 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-13
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 3 ms.
FORMULA NQueens-PT-25-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-25-LTLFireability-13 finished in 135795 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 4 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 625/625 transitions.
Applied a total of 0 rules in 7 ms. Remains 148 /148 variables (removed 0) and now considering 625/625 (removed 0) transitions.
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:44:11] [INFO ] Invariants computation overflowed in 43 ms
[2024-06-01 10:44:11] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 625 rows 148 cols
[2024-06-01 10:44:11] [INFO ] Invariants computation overflowed in 41 ms
[2024-06-01 10:44:51] [INFO ] Performed 1/148 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-06-01 10:45:23] [INFO ] Performed 3/148 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-06-01 10:45:55] [INFO ] Performed 5/148 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-06-01 10:46:27] [INFO ] Performed 8/148 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-06-01 10:46:27] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-06-01 10:46:27] [INFO ] Implicit Places using invariants and state equation in 135496 ms returned []
Implicit Place search using SMT with State Equation took 135722 ms to find 0 implicit places.
[2024-06-01 10:46:27] [INFO ] Redundant transitions in 6 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 135741 ms. Remains : 148/148 places, 625/625 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-25-LTLFireability-15
Product exploration explored 100000 steps with 10194 reset in 6131 ms.
Product exploration explored 100000 steps with 10377 reset in 6186 ms.
Computed a total of 148 stabilizing places and 625 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 148 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).
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 : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NQueens-PT-25-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NQueens-PT-25-LTLFireability-15 finished in 149029 ms.
All properties solved by simple procedures.
Total runtime 1980208 ms.
ITS solved all properties within timeout

BK_STOP 1717238800852

--------------------
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="NQueens-PT-25"
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 NQueens-PT-25, 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 r508-tall-171654351500388"
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 [ "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 ;