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-162038397500644.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-15ringRRLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397500644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K 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 22K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 4.0K Mar 23 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:37 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 14 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 135K 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-15ringRRLarge-00
FORMULA_NAME DNAwalker-PT-15ringRRLarge-01
FORMULA_NAME DNAwalker-PT-15ringRRLarge-02
FORMULA_NAME DNAwalker-PT-15ringRRLarge-03
FORMULA_NAME DNAwalker-PT-15ringRRLarge-04
FORMULA_NAME DNAwalker-PT-15ringRRLarge-05
FORMULA_NAME DNAwalker-PT-15ringRRLarge-06
FORMULA_NAME DNAwalker-PT-15ringRRLarge-07
FORMULA_NAME DNAwalker-PT-15ringRRLarge-08
FORMULA_NAME DNAwalker-PT-15ringRRLarge-09
FORMULA_NAME DNAwalker-PT-15ringRRLarge-10
FORMULA_NAME DNAwalker-PT-15ringRRLarge-11
FORMULA_NAME DNAwalker-PT-15ringRRLarge-12
FORMULA_NAME DNAwalker-PT-15ringRRLarge-13
FORMULA_NAME DNAwalker-PT-15ringRRLarge-14
FORMULA_NAME DNAwalker-PT-15ringRRLarge-15

=== Now, execution of the tool begins

BK_START 1620548192622

Running Version 0
[2021-05-09 08:16:34] [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 08:16:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 08:16:34] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2021-05-09 08:16:34] [INFO ] Transformed 33 places.
[2021-05-09 08:16:34] [INFO ] Transformed 312 transitions.
[2021-05-09 08:16:34] [INFO ] Parsed PT model containing 33 places and 312 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 08:16:34] [INFO ] Initial state test concluded for 1 properties.
FORMULA DNAwalker-PT-15ringRRLarge-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:34] [INFO ] Computed 0 place invariants in 17 ms
[2021-05-09 08:16:34] [INFO ] Dead Transitions using invariants and state equation in 250 ms returned []
[2021-05-09 08:16:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:34] [INFO ] Computed 0 place invariants in 10 ms
[2021-05-09 08:16:34] [INFO ] Implicit Places using invariants in 41 ms returned []
[2021-05-09 08:16:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:34] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 08:16:34] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:34] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2021-05-09 08:16:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:34] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:16:35] [INFO ] Dead Transitions using invariants and state equation in 150 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
[2021-05-09 08:16:35] [INFO ] Flatten gal took : 45 ms
FORMULA DNAwalker-PT-15ringRRLarge-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 08:16:35] [INFO ] Flatten gal took : 21 ms
[2021-05-09 08:16:35] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 100000 steps, including 7715 resets, run finished after 566 ms. (steps per millisecond=176 ) properties (out of 24) seen :19
Running SMT prover for 5 properties.
[2021-05-09 08:16:35] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:35] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:35] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2021-05-09 08:16:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:36] [INFO ] [Nat]Absence check using state equation in 508 ms returned unsat
[2021-05-09 08:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:36] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2021-05-09 08:16:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:39] [INFO ] [Nat]Absence check using state equation in 3041 ms returned unknown
[2021-05-09 08:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:39] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 08:16:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:40] [INFO ] [Nat]Absence check using state equation in 289 ms returned unsat
[2021-05-09 08:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:40] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2021-05-09 08:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:40] [INFO ] [Nat]Absence check using state equation in 497 ms returned sat
[2021-05-09 08:16:40] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:40] [INFO ] [Nat]Added 71 Read/Feed constraints in 22 ms returned sat
[2021-05-09 08:16:40] [INFO ] Computed and/alt/rep : 72/612/72 causal constraints (skipped 209 transitions) in 36 ms.
[2021-05-09 08:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 140 ms. Result :sat
[2021-05-09 08:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:40] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-09 08:16:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:16:41] [INFO ] [Nat]Absence check using state equation in 344 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:41] [INFO ] Dead Transitions using invariants and state equation in 138 ms returned []
[2021-05-09 08:16:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 08:16:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:41] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:16:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:41] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2021-05-09 08:16:41] [INFO ] Redundant transitions in 19 ms returned []
[2021-05-09 08:16:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:41] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-09 08:16:41] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s24 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-15ringRRLarge-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-00 finished in 716 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:42] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
[2021-05-09 08:16:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:42] [INFO ] Computed 0 place invariants in 5 ms
[2021-05-09 08:16:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-09 08:16:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:42] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-09 08:16:42] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:42] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2021-05-09 08:16:42] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 08:16:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:42] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-02 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}]], initial=1, aps=[p0:(LEQ s27 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 198 ms.
Product exploration explored 100000 steps with 0 reset in 111 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-02 finished in 946 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&X((p0 U G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:43] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
[2021-05-09 08:16:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 08:16:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:43] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:43] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2021-05-09 08:16:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:43] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1 s16), p1:(LEQ s19 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 128 ms.
Product exploration explored 100000 steps with 0 reset in 118 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 130 ms.
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-03 finished in 1084 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 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:44] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:16:44] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:44] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:44] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2021-05-09 08:16:44] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:44] [INFO ] Dead Transitions using invariants and state equation in 154 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s17 s15)], 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 77 ms.
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-04 finished in 648 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:44] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 08:16:44] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:16:44] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2021-05-09 08:16:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:45] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-06 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GT s25 s0), p0:(GT s8 s12)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 32982 reset in 332 ms.
Product exploration explored 100000 steps with 33005 reset in 410 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 32979 reset in 320 ms.
Product exploration explored 100000 steps with 32965 reset in 338 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:16:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:47] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:47] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
[2021-05-09 08:16:47] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 08:16:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:16:47] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:16:47] [INFO ] Dead Transitions using invariants and state equation in 106 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Product exploration explored 100000 steps with 32994 reset in 705 ms.
Product exploration explored 100000 steps with 32985 reset in 682 ms.
[2021-05-09 08:16:48] [INFO ] Flatten gal took : 15 ms
[2021-05-09 08:16:48] [INFO ] Flatten gal took : 13 ms
[2021-05-09 08:16:48] [INFO ] Time to serialize gal into /tmp/LTL1026866339291582272.gal : 6 ms
[2021-05-09 08:16:48] [INFO ] Time to serialize properties into /tmp/LTL11821619631433086082.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/LTL1026866339291582272.gal, -t, CGAL, -LTL, /tmp/LTL11821619631433086082.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/LTL1026866339291582272.gal -t CGAL -LTL /tmp/LTL11821619631433086082.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(("(A9>A13)")||(F("(A22>A1)"))))))
Formula 0 simplified : !XX("(A9>A13)" | F"(A22>A1)")
Detected timeout of ITS tools.
[2021-05-09 08:17:03] [INFO ] Flatten gal took : 12 ms
[2021-05-09 08:17:03] [INFO ] Applying decomposition
[2021-05-09 08:17:03] [INFO ] Flatten gal took : 11 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/graph5204539442370258736.txt, -o, /tmp/graph5204539442370258736.bin, -w, /tmp/graph5204539442370258736.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/graph5204539442370258736.bin, -l, -1, -v, -w, /tmp/graph5204539442370258736.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 08:17:03] [INFO ] Decomposing Gal with order
[2021-05-09 08:17:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 08:17:03] [INFO ] Removed a total of 540 redundant transitions.
[2021-05-09 08:17:03] [INFO ] Flatten gal took : 48 ms
[2021-05-09 08:17:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-09 08:17:03] [INFO ] Time to serialize gal into /tmp/LTL6114630647317683085.gal : 4 ms
[2021-05-09 08:17:03] [INFO ] Time to serialize properties into /tmp/LTL87779316846872341.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/LTL6114630647317683085.gal, -t, CGAL, -LTL, /tmp/LTL87779316846872341.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/LTL6114630647317683085.gal -t CGAL -LTL /tmp/LTL87779316846872341.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(("(gu11.A9>gu11.A13)")||(F("(gu0.A22>gu0.A1)"))))))
Formula 0 simplified : !XX("(gu11.A9>gu11.A13)" | F"(gu0.A22>gu0.A1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12695444574656621037
[2021-05-09 08:17:18] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12695444574656621037
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12695444574656621037]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12695444574656621037] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12695444574656621037] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property DNAwalker-PT-15ringRRLarge-06 finished in 35310 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(G(p0)) U (G((p0||X(p1)))&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:17:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:17:20] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 8}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(LEQ 3 s4), p2:(LEQ 2 s14), p1:(LEQ 2 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-07 finished in 682 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 08:17:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:17:20] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2021-05-09 08:17:21] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 08:17:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:21] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-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}]], initial=1, aps=[p0:(LEQ s32 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 68 ms.
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-08 finished in 577 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:17:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:21] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
[2021-05-09 08:17:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 08:17:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:21] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:17:21] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:17:21] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2021-05-09 08:17:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:21] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s0 s25) (LEQ s27 s20))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 224 ms.
Product exploration explored 100000 steps with 50000 reset in 237 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 257 ms.
Product exploration explored 100000 steps with 50000 reset in 258 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:17:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:22] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:17:22] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
[2021-05-09 08:17:22] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 08:17:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:23] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Product exploration explored 100000 steps with 50000 reset in 710 ms.
Product exploration explored 100000 steps with 50000 reset in 710 ms.
[2021-05-09 08:17:24] [INFO ] Flatten gal took : 14 ms
[2021-05-09 08:17:24] [INFO ] Flatten gal took : 13 ms
[2021-05-09 08:17:24] [INFO ] Time to serialize gal into /tmp/LTL2077445555867542667.gal : 2 ms
[2021-05-09 08:17:24] [INFO ] Time to serialize properties into /tmp/LTL5823409093417849727.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/LTL2077445555867542667.gal, -t, CGAL, -LTL, /tmp/LTL5823409093417849727.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/LTL2077445555867542667.gal -t CGAL -LTL /tmp/LTL5823409093417849727.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((A1<=A22)||(A24<=A17))"))))
Formula 0 simplified : !XF"((A1<=A22)||(A24<=A17))"
Detected timeout of ITS tools.
[2021-05-09 08:17:39] [INFO ] Flatten gal took : 40 ms
[2021-05-09 08:17:39] [INFO ] Applying decomposition
[2021-05-09 08:17:39] [INFO ] Flatten gal took : 23 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/graph6067039421083448865.txt, -o, /tmp/graph6067039421083448865.bin, -w, /tmp/graph6067039421083448865.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/graph6067039421083448865.bin, -l, -1, -v, -w, /tmp/graph6067039421083448865.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 08:17:39] [INFO ] Decomposing Gal with order
[2021-05-09 08:17:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 08:17:39] [INFO ] Removed a total of 542 redundant transitions.
[2021-05-09 08:17:39] [INFO ] Flatten gal took : 38 ms
[2021-05-09 08:17:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-09 08:17:39] [INFO ] Time to serialize gal into /tmp/LTL9666669246356095084.gal : 7 ms
[2021-05-09 08:17:39] [INFO ] Time to serialize properties into /tmp/LTL2697800975876097773.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/LTL9666669246356095084.gal, -t, CGAL, -LTL, /tmp/LTL2697800975876097773.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/LTL9666669246356095084.gal -t CGAL -LTL /tmp/LTL2697800975876097773.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((gu0.A1<=gu0.A22)||(gu21.A24<=gu21.A17))"))))
Formula 0 simplified : !XF"((gu0.A1<=gu0.A22)||(gu21.A24<=gu21.A17))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17639912787991580759
[2021-05-09 08:17:54] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17639912787991580759
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17639912787991580759]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17639912787991580759] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17639912787991580759] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property DNAwalker-PT-15ringRRLarge-09 finished in 34661 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0 U (p1||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:17:55] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:55] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:56] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
[2021-05-09 08:17:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 08:17:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:56] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:17:56] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2021-05-09 08:17:56] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 08:17:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:17:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:17:56] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s31 s24), p2:(LEQ s14 s8), p0:(LEQ s12 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 74 ms.
Product exploration explored 100000 steps with 0 reset in 93 ms.
Knowledge obtained : [p1, p2, p0]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 96 ms.
Product exploration explored 100000 steps with 0 reset in 94 ms.
[2021-05-09 08:17:57] [INFO ] Flatten gal took : 11 ms
[2021-05-09 08:17:57] [INFO ] Flatten gal took : 10 ms
[2021-05-09 08:17:57] [INFO ] Time to serialize gal into /tmp/LTL15335957539798262973.gal : 1 ms
[2021-05-09 08:17:57] [INFO ] Time to serialize properties into /tmp/LTL1457765180865831270.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/LTL15335957539798262973.gal, -t, CGAL, -LTL, /tmp/LTL1457765180865831270.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/LTL15335957539798262973.gal -t CGAL -LTL /tmp/LTL1457765180865831270.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(A13<=A14)")U(("(A27<=A21)")||(F("(A14<=A9)"))))))
Formula 0 simplified : !G("(A13<=A14)" U ("(A27<=A21)" | F"(A14<=A9)"))
Detected timeout of ITS tools.
[2021-05-09 08:18:12] [INFO ] Flatten gal took : 20 ms
[2021-05-09 08:18:12] [INFO ] Applying decomposition
[2021-05-09 08:18:12] [INFO ] Flatten gal took : 10 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/graph4893684984410580065.txt, -o, /tmp/graph4893684984410580065.bin, -w, /tmp/graph4893684984410580065.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/graph4893684984410580065.bin, -l, -1, -v, -w, /tmp/graph4893684984410580065.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 08:18:12] [INFO ] Decomposing Gal with order
[2021-05-09 08:18:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 08:18:12] [INFO ] Removed a total of 536 redundant transitions.
[2021-05-09 08:18:12] [INFO ] Flatten gal took : 20 ms
[2021-05-09 08:18:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-09 08:18:12] [INFO ] Time to serialize gal into /tmp/LTL11820749736600444020.gal : 1 ms
[2021-05-09 08:18:12] [INFO ] Time to serialize properties into /tmp/LTL17797762670017698190.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/LTL11820749736600444020.gal, -t, CGAL, -LTL, /tmp/LTL17797762670017698190.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/LTL11820749736600444020.gal -t CGAL -LTL /tmp/LTL17797762670017698190.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(gu11.A13<=gu11.A14)")U(("(gu23.A27<=gu23.A21)")||(F("(gu11.A14<=gu11.A9)"))))))
Formula 0 simplified : !G("(gu11.A13<=gu11.A14)" U ("(gu23.A27<=gu23.A21)" | F"(gu11.A14<=gu11.A9)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15603816714977512540
[2021-05-09 08:18:27] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15603816714977512540
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15603816714977512540]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15603816714977512540] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15603816714977512540] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property DNAwalker-PT-15ringRRLarge-10 finished in 32424 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:18:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:28] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
[2021-05-09 08:18:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 08:18:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:28] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:18:28] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2021-05-09 08:18:28] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:28] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-12 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:(LEQ s15 s26)], 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]]
Product exploration explored 100000 steps with 0 reset in 75 ms.
Product exploration explored 100000 steps with 0 reset in 82 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 75 ms.
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-15ringRRLarge-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-12 finished in 919 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:29] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:29] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:18:29] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:29] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-13 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(LEQ s32 s11), p0:(LEQ s15 s6)], 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 546 steps with 179 reset in 1 ms.
FORMULA DNAwalker-PT-15ringRRLarge-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-13 finished in 537 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 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 5 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:29] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 08:18:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:29] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:18:30] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2021-05-09 08:18:30] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 08:18:30] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:30] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s30 s29)], 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 69 ms.
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-14 finished in 562 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:18:30] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:18:30] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
[2021-05-09 08:18:30] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 08:18:30] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:30] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:18:30] [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 08:18:30] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 08:18:30] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:18:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:18:30] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), 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:(LEQ 2 s9), p1:(AND (GT 3 s18) (LEQ 2 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-15 finished in 489 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3014780227223056869
[2021-05-09 08:18:30] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2021-05-09 08:18:30] [INFO ] Applying decomposition
[2021-05-09 08:18:30] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 08:18:30] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2021-05-09 08:18:30] [INFO ] Flatten gal took : 8 ms
[2021-05-09 08:18:30] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 08:18:30] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
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/graph6815185883744515808.txt, -o, /tmp/graph6815185883744515808.bin, -w, /tmp/graph6815185883744515808.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/graph6815185883744515808.bin, -l, -1, -v, -w, /tmp/graph6815185883744515808.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 08:18:30] [INFO ] Decomposing Gal with order
[2021-05-09 08:18:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 08:18:30] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 08:18:30] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3014780227223056869
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3014780227223056869]
[2021-05-09 08:18:30] [INFO ] Removed a total of 534 redundant transitions.
[2021-05-09 08:18:30] [INFO ] Flatten gal took : 46 ms
[2021-05-09 08:18:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 08:18:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality12516438180350694593.gal : 1 ms
[2021-05-09 08:18:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality8665268089717617952.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/LTLCardinality12516438180350694593.gal, -t, CGAL, -LTL, /tmp/LTLCardinality8665268089717617952.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/LTLCardinality12516438180350694593.gal -t CGAL -LTL /tmp/LTLCardinality8665268089717617952.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !((X(X(("(gu10.A9>gu10.A13)")||(F("(gu16.A22>gu16.A1)"))))))
Formula 0 simplified : !XX("(gu10.A9>gu10.A13)" | F"(gu16.A22>gu16.A1)")
Compilation finished in 1552 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3014780227223056869]
Link finished in 51 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(((LTLAPp0==true)||<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3014780227223056869]
LTSmin run took 909 ms.
FORMULA DNAwalker-PT-15ringRRLarge-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp2==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3014780227223056869]
LTSmin run took 353 ms.
FORMULA DNAwalker-PT-15ringRRLarge-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](((LTLAPp3==true) U ((LTLAPp4==true)||<>((LTLAPp5==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3014780227223056869]
Reverse transition relation is NOT exact ! Due to transitions gu10.tb13, gu10.tAb13, gu10.tb14, gu10.tAb14, gu10.t13_9, gu10.t13_14, gu10.t14_9, gu10.t14_13, gu11.tb15, gu11.tAb15, gu12.tb16, gu12.tAb16, gu16.t1_22, gu20.tb26, gu20.tAb26, gu21.tb27, gu21.tAb27, t1_2, t1_3, t1_4, t1_5, t1_6, t1_7, t1_8, t1_9, t1_10, t1_12, t1_13, t1_14, t1_15, t1_16, t1_17, t1_18, t1_19, t1_20, t1_21, t1_23, t1_25, t1_26, t1_27, t2_3, t2_4, t2_5, t2_6, t2_7, t2_8, t2_9, t2_14, t2_15, t2_16, t2_17, t2_21, t2_22, t2_23, t2_24, t2_25, t2_26, t2_27, t3_2, t3_4, t3_5, t3_6, t3_7, t3_8, t3_16, t3_22, t3_23, t3_24, t3_25, t3_26, t3_27, t4_2, t4_3, t4_5, t4_6, t4_7, t4_8, t4_9, t4_16, t4_25, t4_26, t4_27, t5_2, t5_3, t5_4, t5_6, t5_7, t5_8, t5_9, t5_26, t5_27, t6_2, t6_3, t6_4, t6_5, t6_7, t6_8, t6_9, t6_10, t6_27, t7_2, t7_3, t7_4, t7_5, t7_6, t7_8, t7_9, t7_10, t8_2, t8_3, t8_4, t8_5, t8_6, t8_7, t8_9, t8_10, t8_11, t8_12, t8_16, t10_6, t10_7, t10_8, t10_9, t10_11, t10_12, t10_13, t10_14, t10_15, t10_16, t11_8, t11_9, t11_10, t11_12, t11_13, t11_14, t11_15, t11_16, t12_8, t12_9, t12_10, t12_11, t12_13, t12_14, t12_15, t12_16, t12_17, t13_10, t13_11, t13_12, t13_15, t13_16, t13_17, t13_18, t14_2, t14_10, t14_11, t14_12, t14_15, t14_16, t14_17, t14_18, t14_19, t15_2, t15_9, t15_10, t15_11, t15_12, t15_13, t15_14, t15_16, t15_17, t15_18, t15_19, t15_20, t15_21, t16_2, t16_3, t16_4, t16_8, t16_9, t16_10, t16_11, t16_12, t16_13, t16_14, t16_15, t16_17, t16_18, t16_19, t16_20, t16_21, t16_22, t16_27, t17_2, t17_12, t17_13, t17_14, t17_15, t17_16, t17_18, t17_19, t17_20, t17_21, t17_22, t18_13, t18_14, t18_15, t18_16, t18_17, t18_19, t18_20, t18_21, t18_22, t19_14, t19_15, t19_16, t19_17, t19_18, t19_20, t19_21, t19_22, t19_23, t20_15, t20_16, t20_17, t20_18, t20_19, t20_21, t20_22, t20_23, t21_2, t21_15, t21_16, t21_17, t21_18, t21_19, t21_20, t21_22, t21_23, t21_24, t21_25, t23_2, t23_3, t23_19, t23_20, t23_21, t23_22, t23_24, t23_25, t23_26, t23_27, t24_2, t24_3, t24_21, t24_22, t24_23, t24_25, t24_26, t24_27, t25_2, t25_3, t25_4, t25_21, t25_22, t25_23, t25_24, t25_26, t25_27, t26_2, t26_3, t26_4, t26_5, t26_22, t26_23, t26_24, t26_25, t26_27, t27_2, t27_3, t27_4, t27_5, t27_6, t27_16, t27_22, t27_23, t27_24, t27_25, t27_26, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :22/2/288/312
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
2779 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,0,27.8156,446188,1,0,898,2.70163e+06,630,298,2358,2.68989e+06,658
no accepting run found
Formula 0 is TRUE no accepting run found.
Checking formula 1 : !((X(F("((gu16.A1<=gu16.A22)||(gu18.A24<=gu18.A17))"))))
Formula 1 simplified : !XF"((gu16.A1<=gu16.A22)||(gu18.A24<=gu18.A17))"
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 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,0,27.8166,446188,1,0,898,2.70165e+06,639,298,2368,2.68991e+06,662
no accepting run found
Formula 1 is TRUE no accepting run found.
Checking formula 2 : !((G(("(gu10.A13<=gu10.A14)")U(("(gu21.A27<=gu21.A21)")||(F("(gu10.A14<=gu10.A9)"))))))
Formula 2 simplified : !G("(gu10.A13<=gu10.A14)" U ("(gu21.A27<=gu21.A21)" | F"(gu10.A14<=gu10.A9)"))
137 unique states visited
0 strongly connected components in search stack
142 transitions explored
32 items max in DFS search stack
6779 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,0,95.5972,1675896,1,0,1138,6.59988e+06,659,355,2454,1.12814e+07,1798
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA DNAwalker-PT-15ringRRLarge-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1620548557506

--------------------
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-15ringRRLarge"
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-15ringRRLarge, 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-162038397500644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-15ringRRLarge.tgz
mv DNAwalker-PT-15ringRRLarge 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 ;