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-171654351500403.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 NeighborGrid-PT-d2n3m1c12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351500403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 11 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 119K Apr 11 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 11K 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 NeighborGrid-PT-d2n3m1c12-LTLCardinality-00
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-01
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-02
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-03
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-04
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-05
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-06
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-07
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-08
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-09
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-10
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-11
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-12
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-13
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-14
FORMULA_NAME NeighborGrid-PT-d2n3m1c12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717237212207

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d2n3m1c12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:20:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:20:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:20:13] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2024-06-01 10:20:13] [INFO ] Transformed 9 places.
[2024-06-01 10:20:13] [INFO ] Transformed 40 transitions.
[2024-06-01 10:20:13] [INFO ] Parsed PT model containing 9 places and 40 transitions and 80 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 8 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2024-06-01 10:20:13] [INFO ] Computed 1 invariants in 4 ms
[2024-06-01 10:20:13] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 10:20:13] [INFO ] Invariant cache hit.
[2024-06-01 10:20:13] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 254 ms. Remains : 9/9 places, 40/40 transitions.
Support contains 9 out of 9 places after structural reductions.
[2024-06-01 10:20:14] [INFO ] Flatten gal took : 14 ms
[2024-06-01 10:20:14] [INFO ] Flatten gal took : 4 ms
[2024-06-01 10:20:14] [INFO ] Input system was already deterministic with 40 transitions.
RANDOM walk for 650 steps (0 resets) in 51 ms. (12 steps per ms) remains 0/26 properties
Computed a total of 0 stabilizing places and 0 stable transitions
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((p0 U G(p1)))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2024-06-01 10:20:14] [INFO ] Invariant cache hit.
[2024-06-01 10:20:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-01 10:20:14] [INFO ] Invariant cache hit.
[2024-06-01 10:20:14] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 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 68 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 437 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-01 finished in 561 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||G(p1))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 10 edges and 9 vertex of which 5 / 9 are part of one of the 1 SCC in 3 ms
Free SCC test removed 4 places
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Applied a total of 1 rules in 16 ms. Remains 5 /9 variables (removed 4) and now considering 17/40 (removed 23) transitions.
// Phase 1: matrix 17 rows 5 cols
[2024-06-01 10:20:15] [INFO ] Computed 1 invariants in 0 ms
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-06-01 10:20:15] [INFO ] Redundant transitions in 1 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 : 5/9 places, 17/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73 ms. Remains : 5/9 places, 17/40 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-03 finished in 156 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(p0))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 34 edges and 9 vertex of which 8 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Applied a total of 1 rules in 1 ms. Remains 2 /9 variables (removed 7) and now considering 3/40 (removed 37) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-06-01 10:20:15] [INFO ] Computed 1 invariants in 2 ms
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2024-06-01 10:20:15] [INFO ] Redundant transitions in 0 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 : 2/9 places, 3/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 45 ms. Remains : 2/9 places, 3/40 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-04 finished in 81 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((F(p2)&&p1)))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 12 edges and 9 vertex of which 5 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Applied a total of 1 rules in 1 ms. Remains 5 /9 variables (removed 4) and now considering 17/40 (removed 23) transitions.
// Phase 1: matrix 17 rows 5 cols
[2024-06-01 10:20:15] [INFO ] Computed 1 invariants in 0 ms
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-06-01 10:20:15] [INFO ] Redundant transitions in 0 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 : 5/9 places, 17/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49 ms. Remains : 5/9 places, 17/40 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-05
Stuttering criterion allowed to conclude after 20 steps with 1 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-05 finished in 143 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(G(p1))||p0) U p2)&&G(p3))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2024-06-01 10:20:15] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 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 50 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-06 finished in 306 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 U (G(p0)||(p0&&G(p1))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-06-01 10:20:15] [INFO ] Invariant cache hit.
[2024-06-01 10:20:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 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 48 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-07 finished in 224 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((p0&&X(p1))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2024-06-01 10:20:16] [INFO ] Invariant cache hit.
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 10:20:16] [INFO ] Invariant cache hit.
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 54 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 54 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-08
Product exploration explored 100000 steps with 658 reset in 277 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-08 finished in 427 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||X(X(F((p1||X(X(p2)))))))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2024-06-01 10:20:16] [INFO ] Invariant cache hit.
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-06-01 10:20:16] [INFO ] Invariant cache hit.
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 45 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 46 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-09
Product exploration explored 100000 steps with 41032 reset in 165 ms.
Stack based approach found an accepted trace after 4660 steps with 1915 reset with depth 9 and stack size 9 in 16 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-09 finished in 452 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 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 20 edges and 9 vertex of which 6 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Applied a total of 1 rules in 3 ms. Remains 4 /9 variables (removed 5) and now considering 9/40 (removed 31) transitions.
// Phase 1: matrix 9 rows 4 cols
[2024-06-01 10:20:16] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 10:20:16] [INFO ] Invariant cache hit.
[2024-06-01 10:20:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-06-01 10:20:16] [INFO ] Redundant transitions in 0 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 : 4/9 places, 9/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 53 ms. Remains : 4/9 places, 9/40 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-12 finished in 184 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 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 16 edges and 9 vertex of which 6 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Applied a total of 1 rules in 0 ms. Remains 4 /9 variables (removed 5) and now considering 11/40 (removed 29) transitions.
// Phase 1: matrix 11 rows 4 cols
[2024-06-01 10:20:17] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-01 10:20:17] [INFO ] Invariant cache hit.
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-06-01 10:20:17] [INFO ] Redundant transitions in 0 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 : 4/9 places, 11/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48 ms. Remains : 4/9 places, 11/40 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-13 finished in 118 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(p1))||p0)))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Graph (trivial) has 18 edges and 9 vertex of which 6 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Applied a total of 1 rules in 1 ms. Remains 4 /9 variables (removed 5) and now considering 11/40 (removed 29) transitions.
// Phase 1: matrix 11 rows 4 cols
[2024-06-01 10:20:17] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 10:20:17] [INFO ] Invariant cache hit.
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2024-06-01 10:20:17] [INFO ] Redundant transitions in 0 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 : 4/9 places, 11/40 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43 ms. Remains : 4/9 places, 11/40 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-14
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-14 finished in 121 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((G(F((p0 U (p1||G(p0))))) U p2)))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2024-06-01 10:20:17] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-06-01 10:20:17] [INFO ] Invariant cache hit.
[2024-06-01 10:20:17] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 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 45 ms. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-15
Product exploration explored 100000 steps with 2779 reset in 189 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-15 finished in 491 ms.
All properties solved by simple procedures.
Total runtime 4466 ms.
ITS solved all properties within timeout

BK_STOP 1717237217841

--------------------
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 LTLCardinality -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="NeighborGrid-PT-d2n3m1c12"
export BK_EXAMINATION="LTLCardinality"
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 NeighborGrid-PT-d2n3m1c12, 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 r508-tall-171654351500403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d2n3m1c12.tgz
mv NeighborGrid-PT-d2n3m1c12 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 ;