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.r060-tall-165254772000435.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-09ringLR, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772000435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 356K
-rw-r--r-- 1 mcc users 7.1K Apr 29 18:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 18:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 18:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 18:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 112K May 10 09:33 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 DNAwalker-PT-09ringLR-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652600759035

Running Version 202205111006
[2022-05-15 07:46:00] [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]
[2022-05-15 07:46:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 07:46:00] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2022-05-15 07:46:00] [INFO ] Transformed 27 places.
[2022-05-15 07:46:00] [INFO ] Transformed 260 transitions.
[2022-05-15 07:46:00] [INFO ] Parsed PT model containing 27 places and 260 transitions in 180 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 8 formulas.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:00] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 07:46:00] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
[2022-05-15 07:46:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:00] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:00] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-15 07:46:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:00] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:00] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:00] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2022-05-15 07:46:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:00] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 07:46:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Support contains 16 out of 27 places after structural reductions.
[2022-05-15 07:46:01] [INFO ] Flatten gal took : 38 ms
[2022-05-15 07:46:01] [INFO ] Flatten gal took : 17 ms
[2022-05-15 07:46:01] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 791 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 10000 steps, including 54 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 07:46:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:01] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 07:46:01] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 07:46:06] [INFO ] After 4295ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Computed a total of 6 stabilizing places and 12 stable transitions
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X((G(p1)&&p0)))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:06] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:06] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2022-05-15 07:46:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:06] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:06] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-15 07:46:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:06] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:06] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:06] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2022-05-15 07:46:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:06] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 07:46:06] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GT s7 s16) (OR (GT s26 s18) (LEQ 2 s9))), p1:(GT s7 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-00 finished in 743 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(((p0 U p1)&&G(p2)))&&p1)))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 19 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:46:07] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:07] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:07] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2022-05-15 07:46:07] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:07] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p2), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p1 p2) (AND p2 p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s15 s3), p2:(GT s12 s2), p0:(OR (LEQ s12 s2) (LEQ s22 s25))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-02 finished in 633 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&!((p1 U !p0) U X(X(p2)))))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:07] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 07:46:07] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:07] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2022-05-15 07:46:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:07] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 07:46:08] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 522 ms :[(OR (NOT p0) p2), p2, p2, (NOT p0), (AND (NOT p0) p2), p2, true, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 7}], [{ cond=p2, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=(AND p1 p0), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 6}, { cond=(AND p1 p0 p2), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 6}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(GT s25 s12), p1:(OR (LEQ s16 s3) (LEQ s24 s9)), p2:(LEQ s16 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 1 reset in 2 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-03 finished in 1022 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(X(X(F(p0))))))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:08] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2022-05-15 07:46:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 07:46:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:08] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 07:46:08] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:08] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2022-05-15 07:46:09] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-15 07:46:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:09] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:09] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-07 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:(GT s18 s10)], 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 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-07 finished in 536 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(F(p0)))&&F(p1))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:09] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2022-05-15 07:46:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:09] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 07:46:09] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-15 07:46:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:09] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:09] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2022-05-15 07:46:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:09] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT s1 s20), p0:(LEQ s26 s2)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-14 finished in 705 ms.
All properties solved by simple procedures.
Total runtime 9712 ms.

BK_STOP 1652600769894

--------------------
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="DNAwalker-PT-09ringLR"
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 DNAwalker-PT-09ringLR, 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 r060-tall-165254772000435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-09ringLR.tgz
mv DNAwalker-PT-09ringLR 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 ;