Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821600955.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r132-tall-165271821600955
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 14:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 14:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 14:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 11K May 10 09:34 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 1652907233071

Running Version 202205111006
[2022-05-18 20:53:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 20:53:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 20:53:54] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2022-05-18 20:53:54] [INFO ] Transformed 9 places.
[2022-05-18 20:53:54] [INFO ] Transformed 40 transitions.
[2022-05-18 20:53:54] [INFO ] Parsed PT model containing 9 places and 40 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-10 FALSE 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 7 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:54] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-18 20:53:54] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:54] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:54] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Support contains 9 out of 9 places after structural reductions.
[2022-05-18 20:53:54] [INFO ] Flatten gal took : 26 ms
[2022-05-18 20:53:54] [INFO ] Flatten gal took : 4 ms
[2022-05-18 20:53:54] [INFO ] Input system was already deterministic with 40 transitions.
Finished random walk after 118 steps, including 0 resets, run visited all 23 properties in 40 ms. (steps per millisecond=2 )
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G((p0&&(!p0 U p1)))||F(p2)))))'
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.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:55] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:55] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:55] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 1 s6), p2:(LEQ 2 s6), p1:(LEQ s3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2209 reset in 283 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-01 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!(p0 U p1) U G(p1))||(p1 U X(!p1))))'
Support contains 2 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 2 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:56] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, p1, false, false, (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ 1 s8), p0:(LEQ 3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-02 TRUE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-02 finished in 268 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(G(p1)))))'
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 4 ms. Remains 9 /9 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LEQ s2 s8) (LEQ s8 s3)), p1:(AND (GT s8 s7) (GT 1 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-03 finished in 291 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G((G(p0)&&F(p1))))))'
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 30 edges and 9 vertex of which 8 / 9 are part of one of the 1 SCC in 3 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 9 ms. Remains 2 /9 variables (removed 7) and now considering 3/40 (removed 37) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:56] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-18 20:53:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-18 20:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/9 places, 3/40 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/9 places, 3/40 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
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 180 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!((F(G(p0))||p1) U X(p2))&&p3))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (OR (NOT p3) p2), (OR (NOT p3) p2), (OR (NOT p3) p2)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p3), acceptance={} source=2 dest: 0}, { cond=p3, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p3:(GT s5 s4), p2:(LEQ s6 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
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 244 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(F(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.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s8), p1:(LEQ s0 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 34048 reset in 179 ms.
Stack based approach found an accepted trace after 105 steps with 41 reset with depth 13 and stack size 13 in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-08 finished in 338 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U G((G(F(p1)) U (p2 U p3))))))'
Support contains 5 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 8 edges and 9 vertex of which 4 / 9 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Applied a total of 1 rules in 4 ms. Remains 6 /9 variables (removed 3) and now considering 21/40 (removed 19) transitions.
// Phase 1: matrix 21 rows 6 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 21 rows 6 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-18 20:53:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 6 cols
[2022-05-18 20:53:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-18 20:53:57] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 21/40 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/9 places, 21/40 transitions.
Stuttering acceptance computed with spot in 483 ms :[(NOT p3), (NOT p1), (NOT p1), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(NOT p3), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(OR (AND p3 (NOT p1) p0) (AND p2 (NOT p1) p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={0} source=5 dest: 9}, { cond=(OR (AND p3 (NOT p1) (NOT p0)) (AND p2 (NOT p1) (NOT p0))), acceptance={} source=5 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=6 dest: 9}, { cond=(OR (AND p3 (NOT p0)) (AND p2 (NOT p0))), acceptance={} source=6 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p3) p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={0} source=8 dest: 8}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=9 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=10 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=10 dest: 8}, { cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1))), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=11 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=11 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=11 dest: 8}, { cond=(OR p3 p2), acceptance={} source=11 dest: 11}]], initial=0, aps=[p0:(OR (LEQ 2 s3) (LEQ s2 s4) (LEQ 3 s0)), p3:(LEQ 2 s3), p2:(LEQ 3 s0), p1:(LEQ s3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-09 finished in 638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(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 1 ms. Remains 4 /9 variables (removed 5) and now considering 9/40 (removed 31) transitions.
// Phase 1: matrix 9 rows 4 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:58] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 9 rows 4 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-18 20:53:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 4 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/9 places, 9/40 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/9 places, 9/40 transitions.
Stuttering acceptance computed with spot in 29 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s3 s1), p1:(LEQ s0 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
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 128 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(G(X(X(p0))) U F(p1))||F(X(X(p0))))))'
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.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:58] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:58] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 9 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:58] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 40/40 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(LEQ s4 s1), p1:(LEQ 2 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14781 reset in 190 ms.
Stack based approach found an accepted trace after 209 steps with 30 reset with depth 18 and stack size 16 in 3 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-14 finished in 635 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 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 22 edges and 9 vertex of which 7 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /9 variables (removed 6) and now considering 7/40 (removed 33) transitions.
// Phase 1: matrix 7 rows 3 cols
[2022-05-18 20:53:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:59] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 7 rows 3 cols
[2022-05-18 20:53:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 20:53:59] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-18 20:53:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 3 cols
[2022-05-18 20:53:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 20:53:59] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/9 places, 7/40 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/9 places, 7/40 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d2n3m1c12-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 3 s1) (LEQ 3 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d2n3m1c12-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d2n3m1c12-LTLCardinality-15 finished in 166 ms.
All properties solved by simple procedures.
Total runtime 4941 ms.

BK_STOP 1652907239207

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="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 2-4028"
echo " Executing tool itstools"
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 r132-tall-165271821600955"
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 ;