Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397400572.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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-06track28RL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397400572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 10:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 10:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 17:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 12 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 108K May 5 16:51 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-06track28RL-00
FORMULA_NAME DNAwalker-PT-06track28RL-01
FORMULA_NAME DNAwalker-PT-06track28RL-02
FORMULA_NAME DNAwalker-PT-06track28RL-03
FORMULA_NAME DNAwalker-PT-06track28RL-04
FORMULA_NAME DNAwalker-PT-06track28RL-05
FORMULA_NAME DNAwalker-PT-06track28RL-06
FORMULA_NAME DNAwalker-PT-06track28RL-07
FORMULA_NAME DNAwalker-PT-06track28RL-08
FORMULA_NAME DNAwalker-PT-06track28RL-09
FORMULA_NAME DNAwalker-PT-06track28RL-10
FORMULA_NAME DNAwalker-PT-06track28RL-11
FORMULA_NAME DNAwalker-PT-06track28RL-12
FORMULA_NAME DNAwalker-PT-06track28RL-13
FORMULA_NAME DNAwalker-PT-06track28RL-14
FORMULA_NAME DNAwalker-PT-06track28RL-15

=== Now, execution of the tool begins

BK_START 1620543601146

Running Version 0
[2021-05-09 07:00:02] [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]
[2021-05-09 07:00:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 07:00:02] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2021-05-09 07:00:02] [INFO ] Transformed 34 places.
[2021-05-09 07:00:02] [INFO ] Transformed 250 transitions.
[2021-05-09 07:00:02] [INFO ] Parsed PT model containing 34 places and 250 transitions in 99 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 07:00:02] [INFO ] Initial state test concluded for 3 properties.
FORMULA DNAwalker-PT-06track28RL-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:02] [INFO ] Computed 0 place invariants in 16 ms
[2021-05-09 07:00:03] [INFO ] Dead Transitions using invariants and state equation in 212 ms returned []
[2021-05-09 07:00:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:03] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:00:03] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 07:00:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:03] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:00:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:03] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2021-05-09 07:00:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:03] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:03] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
[2021-05-09 07:00:03] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 07:00:03] [INFO ] Flatten gal took : 48 ms
FORMULA DNAwalker-PT-06track28RL-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 07:00:03] [INFO ] Flatten gal took : 17 ms
[2021-05-09 07:00:03] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 100000 steps, including 6413 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 23) seen :17
Running SMT prover for 6 properties.
[2021-05-09 07:00:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:04] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:04] [INFO ] [Real]Absence check using state equation in 37 ms returned unsat
[2021-05-09 07:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:04] [INFO ] [Real]Absence check using state equation in 42 ms returned unsat
[2021-05-09 07:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:04] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 07:00:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:04] [INFO ] [Nat]Absence check using state equation in 113 ms returned unsat
[2021-05-09 07:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:04] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2021-05-09 07:00:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:05] [INFO ] [Nat]Absence check using state equation in 525 ms returned unsat
[2021-05-09 07:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:05] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-09 07:00:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:05] [INFO ] [Nat]Absence check using state equation in 277 ms returned unsat
[2021-05-09 07:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:05] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-09 07:00:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:00:05] [INFO ] [Nat]Absence check using state equation in 279 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 10 simplifications.
[2021-05-09 07:00:05] [INFO ] Initial state test concluded for 1 properties.
FORMULA DNAwalker-PT-06track28RL-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:05] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-09 07:00:05] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
[2021-05-09 07:00:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:05] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 07:00:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:05] [INFO ] Computed 0 place invariants in 5 ms
[2021-05-09 07:00:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:06] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2021-05-09 07:00:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:06] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-00 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s6 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-06track28RL-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-00 finished in 635 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0||X(((X(F(p1))&&(p0||X((X(p2) U (p0&&X(p2)))))) U (p0&&X(F(p1))&&(p0||X((X(p2) U (p0&&X(p2))))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:06] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
[2021-05-09 07:00:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:06] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 07:00:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:06] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:00:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:06] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2021-05-09 07:00:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:06] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:06] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
[2021-05-09 07:00:06] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p2), (NOT p2), true]
Running random walk in product with property : DNAwalker-PT-06track28RL-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s25 s27), p1:(LEQ s3 s21), p2:(LEQ 1 s26)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-01 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property DNAwalker-PT-06track28RL-01 finished in 639 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U p1)&&F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:07] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2021-05-09 07:00:07] [INFO ] Redundant transitions in 18 ms returned []
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), true, (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-06track28RL-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s28 s0), p1:(AND (GT s28 s0) (GT s29 s16))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-04 finished in 594 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 07:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:07] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:08] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2021-05-09 07:00:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:08] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:00:08] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s1 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, 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 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-08 finished in 528 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:08] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
[2021-05-09 07:00:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:08] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 07:00:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:08] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:08] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2021-05-09 07:00:08] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 07:00:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:08] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:00:08] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 196 ms.
Product exploration explored 100000 steps with 0 reset in 110 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 86 ms.
Product exploration explored 100000 steps with 0 reset in 116 ms.
[2021-05-09 07:00:09] [INFO ] Flatten gal took : 17 ms
[2021-05-09 07:00:09] [INFO ] Flatten gal took : 12 ms
[2021-05-09 07:00:09] [INFO ] Time to serialize gal into /tmp/LTL11882237244948385599.gal : 5 ms
[2021-05-09 07:00:09] [INFO ] Time to serialize properties into /tmp/LTL16644407371386354102.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11882237244948385599.gal, -t, CGAL, -LTL, /tmp/LTL16644407371386354102.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11882237244948385599.gal -t CGAL -LTL /tmp/LTL16644407371386354102.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(A3<=A24)"))))
Formula 0 simplified : !FG"(A3<=A24)"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32, t34, t35, t36, t37, t38, t39, t40, t41, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82, t83, t84, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t97, t98, t99, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t112, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t123, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t148, t150, t151, t152, t154, t155, t156, t157, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t178, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t190, t191, t192, t193, t194, t195, t196, t197, t203, t204, t211, t214, t215, t219, t220, t221, t222, t223, t224, t225, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t236, t237, t238, t239, t240, t241, t242, t243, t244, t245, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/29/216/250
Computing Next relation with stutter on 106288 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1265 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,12.6808,332388,1,0,1040,1.42998e+06,521,532,2753,2.43338e+06,1092
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-06track28RL-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Detected timeout of ITS tools.
Treatment of property DNAwalker-PT-06track28RL-12 finished in 16169 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:24] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
[2021-05-09 07:00:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:24] [INFO ] Computed 0 place invariants in 6 ms
[2021-05-09 07:00:24] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 07:00:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:24] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:24] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2021-05-09 07:00:24] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 07:00:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:24] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-06track28RL-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT s0 s21) (GT 2 s3)), p1:(OR (GT 1 s11) (LEQ 2 s1))], 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 12 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-13 finished in 528 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))&&G((X(!p2)&&p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2021-05-09 07:00:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:25] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
[2021-05-09 07:00:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:25] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 07:00:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:25] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:00:25] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-09 07:00:25] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2021-05-09 07:00:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 07:00:25] [INFO ] Computed 0 place invariants in 22 ms
[2021-05-09 07:00:25] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) (NOT p0) p2), true, (OR (AND (NOT p0) (NOT p2)) (AND p1 p2)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-14 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GT s3 s21) (GT 2 s32)), p2:(LEQ s3 s21), p0:(LEQ 1 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 82 ms.
Product exploration explored 100000 steps with 0 reset in 174 ms.
Knowledge obtained : [p1, (NOT p2), p0]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) (NOT p0) p2), true, (OR (AND (NOT p0) (NOT p2)) (AND p1 p2)), (NOT p0)]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-14 finished in 1039 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620543626843

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-06track28RL"
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-06track28RL, 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 r064-tall-162038397400572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-06track28RL.tgz
mv DNAwalker-PT-06track28RL 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 ;