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-162038397500613.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-11ringRR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397500613
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K 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 3.2K Mar 28 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 17:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.7K 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 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 112K 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-11ringRR-00
FORMULA_NAME DNAwalker-PT-11ringRR-01
FORMULA_NAME DNAwalker-PT-11ringRR-02
FORMULA_NAME DNAwalker-PT-11ringRR-03
FORMULA_NAME DNAwalker-PT-11ringRR-04
FORMULA_NAME DNAwalker-PT-11ringRR-05
FORMULA_NAME DNAwalker-PT-11ringRR-06
FORMULA_NAME DNAwalker-PT-11ringRR-07
FORMULA_NAME DNAwalker-PT-11ringRR-08
FORMULA_NAME DNAwalker-PT-11ringRR-09
FORMULA_NAME DNAwalker-PT-11ringRR-10
FORMULA_NAME DNAwalker-PT-11ringRR-11
FORMULA_NAME DNAwalker-PT-11ringRR-12
FORMULA_NAME DNAwalker-PT-11ringRR-13
FORMULA_NAME DNAwalker-PT-11ringRR-14
FORMULA_NAME DNAwalker-PT-11ringRR-15

=== Now, execution of the tool begins

BK_START 1620545050965

Running Version 0
[2021-05-09 07:24:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 07:24:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 07:24:12] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-09 07:24:12] [INFO ] Transformed 27 places.
[2021-05-09 07:24:12] [INFO ] Transformed 260 transitions.
[2021-05-09 07:24:12] [INFO ] Parsed PT model containing 27 places and 260 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 07:24:12] [INFO ] Initial state test concluded for 2 properties.
FORMULA DNAwalker-PT-11ringRR-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:12] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-09 07:24:13] [INFO ] Dead Transitions using invariants and state equation in 204 ms returned []
[2021-05-09 07:24:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:13] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:24:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-09 07:24:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:13] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:13] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:13] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2021-05-09 07:24:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:13] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:13] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
[2021-05-09 07:24:13] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 07:24:13] [INFO ] Flatten gal took : 51 ms
FORMULA DNAwalker-PT-11ringRR-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 07:24:13] [INFO ] Flatten gal took : 17 ms
[2021-05-09 07:24:13] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 100000 steps, including 8030 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 36) seen :35
Running SMT prover for 1 properties.
[2021-05-09 07:24:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:14] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:14] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-09 07:24:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:14] [INFO ] [Nat]Absence check using state equation in 462 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:14] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:24:14] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
[2021-05-09 07:24:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:14] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:14] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 07:24:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:14] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:14] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:15] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2021-05-09 07:24:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:15] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-11ringRR-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s5 2) (GEQ s8 1)), p1:(AND (GEQ s15 2) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-00 finished in 651 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0)) U G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:15] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
[2021-05-09 07:24:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:15] [INFO ] Computed 0 place invariants in 5 ms
[2021-05-09 07:24:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 07:24:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:15] [INFO ] Computed 0 place invariants in 6 ms
[2021-05-09 07:24:15] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:15] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2021-05-09 07:24:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:15] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : DNAwalker-PT-11ringRR-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LT s4 2) (LT s7 1)), p0:(AND (GEQ s6 1) (GEQ s13 2))], 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 188 ms.
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-11ringRR-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-01 finished in 842 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X((X(X(X(G(p1)))) U (!p1||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:24:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:16] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:16] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
[2021-05-09 07:24:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:16] [INFO ] Computed 0 place invariants in 8 ms
[2021-05-09 07:24:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 07:24:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:16] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:16] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:16] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2021-05-09 07:24:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:16] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:16] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-11ringRR-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s3 2) (GEQ s25 1)), p1:(OR (LT s13 1) (LT s17 2)), p2:(AND (GEQ s8 1) (GEQ s11 2))], nbAcceptance=1, 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-02 finished in 633 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((p0 U (F(p1) U p2))&&X((X(!p1) U ((!p0&&X(!p1))||X(G(!p1)))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:24:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:17] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:17] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:17] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:17] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) p1), (NOT p2), p1, (AND (NOT p2) p1), p1]
Running random walk in product with property : DNAwalker-PT-11ringRR-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s19 1) (GEQ s21 2)), p1:(AND (GEQ s3 2) (GEQ s15 1)), p0:(AND (GEQ s6 1) (GEQ s11 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 3 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-03 finished in 635 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U (p1||G(p0))) U X(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:17] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:24:17] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:17] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:17] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2021-05-09 07:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:17] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-11ringRR-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (OR (LT s8 1) (LT s17 2)) (OR (LT s1 1) (LT s17 2))), p0:(OR (LT s1 1) (LT s17 2)), p2:(OR (LT s12 1) (LT s5 1) (LT s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33303 reset in 322 ms.
Product exploration explored 100000 steps with 33297 reset in 336 ms.
Knowledge obtained : [p1, p0, p2]
Stuttering acceptance computed with spot in 173 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), true, (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33307 reset in 285 ms.
Product exploration explored 100000 steps with 33308 reset in 312 ms.
Applying partial POR strategy [false, false, true, false, true, true, true]
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), true, (AND (NOT p1) (NOT p0))]
Support contains 6 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:19] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:24:20] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
[2021-05-09 07:24:20] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-09 07:24:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:20] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Product exploration explored 100000 steps with 33301 reset in 345 ms.
Product exploration explored 100000 steps with 33311 reset in 353 ms.
[2021-05-09 07:24:20] [INFO ] Flatten gal took : 22 ms
[2021-05-09 07:24:20] [INFO ] Flatten gal took : 13 ms
[2021-05-09 07:24:20] [INFO ] Time to serialize gal into /tmp/LTL10629935576261545210.gal : 16 ms
[2021-05-09 07:24:20] [INFO ] Time to serialize properties into /tmp/LTL1445704852090413048.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/LTL10629935576261545210.gal, -t, CGAL, -LTL, /tmp/LTL1445704852090413048.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/LTL10629935576261545210.gal -t CGAL -LTL /tmp/LTL1445704852090413048.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("((A2<1)||(A14<2))")U((G("((A2<1)||(A14<2))"))||("(((A9<1)||(A14<2))&&((A2<1)||(A14<2)))")))U(X("(((B11<1)||(A6<1))||(A21<2))")))))
Formula 0 simplified : !X(("((A2<1)||(A14<2))" U ("(((A9<1)||(A14<2))&&((A2<1)||(A14<2)))" | G"((A2<1)||(A14<2))")) U X"(((B11<1)||(A6<1))||(A21<2))")
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
9 unique states visited
0 strongly connected components in search stack
8 transitions explored
8 items max in DFS search stack
214 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,0,2.16988,74164,1,0,756,353625,539,253,2674,331754,594
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-11ringRR-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-11ringRR-04 finished in 5941 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:23] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
[2021-05-09 07:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 07:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:23] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:23] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2021-05-09 07:24:23] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 07:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:23] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s13 1) (GEQ s17 2)) (AND (GEQ s7 1) (GEQ s17 2)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-06 finished in 536 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((X(F(p0))||(p1&&G(F(p2))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:24] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
[2021-05-09 07:24:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 07:24:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:24] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:24] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2021-05-09 07:24:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:24] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-11ringRR-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s2 1) (LT s4 2)), p2:(OR (LT s2 1) (LT s23 2)), p0:(AND (GEQ s21 1) (GEQ s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 206 ms.
Knowledge obtained : [p1, p2, (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 70 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 155 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0))]
Support contains 5 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, 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.
[2021-05-09 07:24:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:25] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:25] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
[2021-05-09 07:24:25] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 07:24:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:25] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:26] [INFO ] Dead Transitions using invariants and state equation in 401 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Product exploration explored 100000 steps with 0 reset in 107 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
[2021-05-09 07:24:26] [INFO ] Flatten gal took : 11 ms
[2021-05-09 07:24:26] [INFO ] Flatten gal took : 9 ms
[2021-05-09 07:24:26] [INFO ] Time to serialize gal into /tmp/LTL3654947791340201834.gal : 4 ms
[2021-05-09 07:24:26] [INFO ] Time to serialize properties into /tmp/LTL15078369579520439588.ltl : 0 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/LTL3654947791340201834.gal, -t, CGAL, -LTL, /tmp/LTL15078369579520439588.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/LTL3654947791340201834.gal -t CGAL -LTL /tmp/LTL15078369579520439588.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((A18>=1)&&(A21>=2))")))||((G(F("((A3<1)||(A20<2))")))&&("((A3<1)||(A5<2))")))))))
Formula 0 simplified : !XXF(XF"((A18>=1)&&(A21>=2))" | ("((A3<1)||(A5<2))" & GF"((A3<1)||(A20<2))"))
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
Detected timeout of ITS tools.
[2021-05-09 07:24:41] [INFO ] Flatten gal took : 29 ms
[2021-05-09 07:24:41] [INFO ] Applying decomposition
[2021-05-09 07:24:41] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9102263031360035761.txt, -o, /tmp/graph9102263031360035761.bin, -w, /tmp/graph9102263031360035761.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9102263031360035761.bin, -l, -1, -v, -w, /tmp/graph9102263031360035761.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:24:41] [INFO ] Decomposing Gal with order
[2021-05-09 07:24:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:24:41] [INFO ] Removed a total of 452 redundant transitions.
[2021-05-09 07:24:41] [INFO ] Flatten gal took : 43 ms
[2021-05-09 07:24:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-09 07:24:41] [INFO ] Time to serialize gal into /tmp/LTL13146278795463588124.gal : 2 ms
[2021-05-09 07:24:41] [INFO ] Time to serialize properties into /tmp/LTL10960293405363962195.ltl : 0 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/LTL13146278795463588124.gal, -t, CGAL, -LTL, /tmp/LTL10960293405363962195.ltl, -c, -stutter-deadlock], 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/LTL13146278795463588124.gal -t CGAL -LTL /tmp/LTL10960293405363962195.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((u17.A18>=1)&&(u20.A21>=2))")))||((G(F("((u2.A3<1)||(u19.A20<2))")))&&("((u2.A3<1)||(u4.A5<2))")))))))
Formula 0 simplified : !XXF(XF"((u17.A18>=1)&&(u20.A21>=2))" | ("((u2.A3<1)||(u4.A5<2))" & GF"((u2.A3<1)||(u19.A20<2))"))
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, u9.t0, u9.t1, u10.t2, u10.t3, u11.t4, u11.t5, u12.t6, u12.t7, u19.t8, u19.t9, u20.t10, u20.t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
269 unique states visited
0 strongly connected components in search stack
321 transitions explored
26 items max in DFS search stack
1324 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,0,13.2578,486316,1,0,864775,169,2110,1.67624e+06,61,192,2236187
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-11ringRR-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DNAwalker-PT-11ringRR-07 finished in 32579 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((F(p0) U p1)||G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:56] [INFO ] Dead Transitions using invariants and state equation in 141 ms returned []
[2021-05-09 07:24:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:56] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 07:24:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:56] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:24:57] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2021-05-09 07:24:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:57] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:24:57] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-11ringRR-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s13 1) (LT s17 2)), p2:(AND (OR (LT s0 2) (LT s9 1)) (OR (LT s1 2) (LT s13 1))), p0:(AND (GEQ s0 2) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 234 ms.
Knowledge obtained : [p1, p2, (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:24:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:24:58] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
[2021-05-09 07:24:58] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:24:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:24:58] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:24:58] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Product exploration explored 100000 steps with 50000 reset in 609 ms.
Product exploration explored 100000 steps with 50000 reset in 618 ms.
[2021-05-09 07:24:59] [INFO ] Flatten gal took : 10 ms
[2021-05-09 07:25:00] [INFO ] Flatten gal took : 9 ms
[2021-05-09 07:25:00] [INFO ] Time to serialize gal into /tmp/LTL16228096696378366763.gal : 1 ms
[2021-05-09 07:25:00] [INFO ] Time to serialize properties into /tmp/LTL18395370016297396927.ltl : 0 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/LTL16228096696378366763.gal, -t, CGAL, -LTL, /tmp/LTL18395370016297396927.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/LTL16228096696378366763.gal -t CGAL -LTL /tmp/LTL18395370016297396927.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(((F("((A1>=2)&&(A10>=1))"))U("((A12<1)||(A14<2))"))||(G("(((A1<2)||(A10<1))&&((A2<2)||(A12<1)))")))))
Formula 0 simplified : !X((F"((A1>=2)&&(A10>=1))" U "((A12<1)||(A14<2))") | G"(((A1<2)||(A10<1))&&((A2<2)||(A12<1)))")
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
208 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,0,2.09809,74244,1,0,733,351590,536,245,2670,329536,518
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-11ringRR-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-11ringRR-08 finished in 5793 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p0)&&(F(p1)||(F(p3)&&p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:25:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:02] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:02] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
[2021-05-09 07:25:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:02] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:02] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-09 07:25:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:02] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:02] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:02] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2021-05-09 07:25:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:02] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:02] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-11ringRR-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s18 2) (GEQ s20 1)), p2:(AND (GEQ s13 1) (GEQ s15 2)), p3:(AND (GEQ s9 1) (GEQ s15 2)), p0:(AND (GEQ s13 1) (GEQ s15 2))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-11ringRR-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-09 finished in 566 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(G((p1||X(p2))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:02] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:03] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:03] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:03] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-11ringRR-10 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 2) (GEQ s3 1)) (AND (GEQ s13 2) (GEQ s18 1))), p1:(AND (GEQ s6 1) (GEQ s9 2)), p2:(AND (GEQ s8 2) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-11ringRR-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-10 finished in 483 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:03] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:03] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:03] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2021-05-09 07:25:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : DNAwalker-PT-11ringRR-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ 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=[p1:(OR (LT s0 2) (LT s23 1)), p0:(OR (LT s4 1) (LT s25 2))], 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]]
Product exploration explored 100000 steps with 0 reset in 68 ms.
Product exploration explored 100000 steps with 0 reset in 94 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Product exploration explored 100000 steps with 0 reset in 53 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
Applying partial POR strategy [false, true, false, true, true]
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Support contains 4 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
[2021-05-09 07:25:04] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:25:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:04] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Product exploration explored 100000 steps with 0 reset in 55 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
[2021-05-09 07:25:05] [INFO ] Flatten gal took : 8 ms
[2021-05-09 07:25:05] [INFO ] Flatten gal took : 8 ms
[2021-05-09 07:25:05] [INFO ] Time to serialize gal into /tmp/LTL2634752089828048003.gal : 2 ms
[2021-05-09 07:25:05] [INFO ] Time to serialize properties into /tmp/LTL18395945046859046598.ltl : 0 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/LTL2634752089828048003.gal, -t, CGAL, -LTL, /tmp/LTL18395945046859046598.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/LTL2634752089828048003.gal -t CGAL -LTL /tmp/LTL18395945046859046598.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X("((A5<1)||(A21<2))"))&&(G("((A1<2)||(A20<1))")))))
Formula 0 simplified : !X(X"((A5<1)||(A21<2))" & G"((A1<2)||(A20<1))")
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
28 unique states visited
9 strongly connected components in search stack
29 transitions explored
26 items max in DFS search stack
1054 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,0,10.5627,289828,1,0,840,1.35081e+06,537,283,2710,1.60007e+06,872
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-11ringRR-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-11ringRR-11 finished in 13605 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&X((!p0||F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:17] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:17] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:17] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:17] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND p0 (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-11ringRR-12 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s26 1), p1:(AND (GEQ s6 1) (GEQ s8 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-12 finished in 514 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:17] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:25:17] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:17] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2021-05-09 07:25:17] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:25:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:18] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-11ringRR-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s23 1) (LT s25 2)), p0:(LT s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 68 ms.
Product exploration explored 100000 steps with 0 reset in 80 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 62 ms.
[2021-05-09 07:25:18] [INFO ] Flatten gal took : 8 ms
[2021-05-09 07:25:18] [INFO ] Flatten gal took : 8 ms
[2021-05-09 07:25:18] [INFO ] Time to serialize gal into /tmp/LTL16107613365548098404.gal : 2 ms
[2021-05-09 07:25:18] [INFO ] Time to serialize properties into /tmp/LTL5711063925562659941.ltl : 0 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/LTL16107613365548098404.gal, -t, CGAL, -LTL, /tmp/LTL5711063925562659941.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/LTL16107613365548098404.gal -t CGAL -LTL /tmp/LTL5711063925562659941.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("(B10<1)")U(G("((A20<1)||(A21<2))"))))
Formula 0 simplified : !("(B10<1)" U G"((A20<1)||(A21<2))")
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
789 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,0,7.91247,233804,1,0,812,1.08507e+06,543,265,2711,1.24168e+06,701
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-11ringRR-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-11ringRR-14 finished in 9909 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(F(p0))||F(((F(p1)&&X(p2))||G(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:27] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:27] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
[2021-05-09 07:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:27] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:27] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 07:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:27] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:27] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:27] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2021-05-09 07:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:27] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:27] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-11ringRR-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s17 1) (LT s21 2)), p0:(OR (LT s0 2) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 59 ms.
Product exploration explored 100000 steps with 1 reset in 76 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 68 ms.
Product exploration explored 100000 steps with 0 reset in 72 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:28] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
[2021-05-09 07:25:28] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:25:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:28] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Product exploration explored 100000 steps with 0 reset in 65 ms.
Product exploration explored 100000 steps with 0 reset in 110 ms.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2021-05-09 07:25:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:28] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
[2021-05-09 07:25:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 07:25:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:25:28] [INFO ] State equation strengthened by 70 read => feed constraints.
[2021-05-09 07:25:29] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2021-05-09 07:25:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2021-05-09 07:25:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:25:29] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
[2021-05-09 07:25:29] [INFO ] Flatten gal took : 8 ms
[2021-05-09 07:25:29] [INFO ] Flatten gal took : 7 ms
[2021-05-09 07:25:29] [INFO ] Time to serialize gal into /tmp/LTL3410291305057517330.gal : 1 ms
[2021-05-09 07:25:29] [INFO ] Time to serialize properties into /tmp/LTL848774063366315265.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/LTL3410291305057517330.gal, -t, CGAL, -LTL, /tmp/LTL848774063366315265.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/LTL3410291305057517330.gal -t CGAL -LTL /tmp/LTL848774063366315265.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((X(F("((A1<2)||(A12<1))")))||(F(((F("((A14<1)||(A18<2))"))&&(X("((A19>=2)&&(A21>=1))")))||(G(F("((A14<1)||(A18<2))"))))))))
Formula 0 simplified : !G(XF"((A1<2)||(A12<1))" | F((F"((A14<1)||(A18<2))" & X"((A19>=2)&&(A21>=1))") | GF"((A14<1)||(A18<2))"))
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, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
49 unique states visited
0 strongly connected components in search stack
50 transitions explored
26 items max in DFS search stack
633 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,0,6.37392,184960,1,0,802,781210,534,245,2707,1.02131e+06,876
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-11ringRR-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-11ringRR-15 finished in 9025 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620545137381

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-11ringRR"
export BK_EXAMINATION="LTLFireability"
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-11ringRR, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397500613"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-11ringRR.tgz
mv DNAwalker-PT-11ringRR execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;