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-162038397500636.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-14ringLRLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397500636
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 3.3K 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 2.2K Mar 28 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 3.0K 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 3.8K 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-14ringLRLarge-00
FORMULA_NAME DNAwalker-PT-14ringLRLarge-01
FORMULA_NAME DNAwalker-PT-14ringLRLarge-02
FORMULA_NAME DNAwalker-PT-14ringLRLarge-03
FORMULA_NAME DNAwalker-PT-14ringLRLarge-04
FORMULA_NAME DNAwalker-PT-14ringLRLarge-05
FORMULA_NAME DNAwalker-PT-14ringLRLarge-06
FORMULA_NAME DNAwalker-PT-14ringLRLarge-07
FORMULA_NAME DNAwalker-PT-14ringLRLarge-08
FORMULA_NAME DNAwalker-PT-14ringLRLarge-09
FORMULA_NAME DNAwalker-PT-14ringLRLarge-10
FORMULA_NAME DNAwalker-PT-14ringLRLarge-11
FORMULA_NAME DNAwalker-PT-14ringLRLarge-12
FORMULA_NAME DNAwalker-PT-14ringLRLarge-13
FORMULA_NAME DNAwalker-PT-14ringLRLarge-14
FORMULA_NAME DNAwalker-PT-14ringLRLarge-15

=== Now, execution of the tool begins

BK_START 1620547636250

Running Version 0
[2021-05-09 08:07:17] [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 08:07:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 08:07:17] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-09 08:07:17] [INFO ] Transformed 33 places.
[2021-05-09 08:07:17] [INFO ] Transformed 312 transitions.
[2021-05-09 08:07:17] [INFO ] Parsed PT model containing 33 places and 312 transitions in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 08:07:17] [INFO ] Initial state test concluded for 3 properties.
FORMULA DNAwalker-PT-14ringLRLarge-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 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 13 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:07:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:18] [INFO ] Computed 0 place invariants in 15 ms
[2021-05-09 08:07:18] [INFO ] Dead Transitions using invariants and state equation in 218 ms returned []
[2021-05-09 08:07:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:18] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 08:07:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-09 08:07:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:18] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 08:07:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:18] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2021-05-09 08:07:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:18] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 08:07:18] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
[2021-05-09 08:07:18] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 08:07:18] [INFO ] Flatten gal took : 45 ms
FORMULA DNAwalker-PT-14ringLRLarge-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 08:07:18] [INFO ] Flatten gal took : 20 ms
[2021-05-09 08:07:18] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 100000 steps, including 7726 resets, run finished after 509 ms. (steps per millisecond=196 ) properties (out of 23) seen :21
Running SMT prover for 2 properties.
[2021-05-09 08:07:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:07:19] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-09 08:07:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:07:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:07:19] [INFO ] [Nat]Absence check using state equation in 321 ms returned unsat
[2021-05-09 08:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 08:07:19] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2021-05-09 08:07:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 08:07:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 08:07:20] [INFO ] [Nat]Absence check using state equation in 871 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2021-05-09 08:07:20] [INFO ] Initial state test concluded for 2 properties.
FORMULA DNAwalker-PT-14ringLRLarge-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 08:07:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:20] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:07:21] [INFO ] Dead Transitions using invariants and state equation in 160 ms returned []
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:07:21] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:21] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:21] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2021-05-09 08:07:21] [INFO ] Redundant transitions in 16 ms returned []
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:21] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-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]]
Product exploration explored 100000 steps with 0 reset in 202 ms.
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-00 finished in 1011 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X((p1||X(p1)))))))], 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 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:21] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:21] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-09 08:07:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:21] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:07:22] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:22] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2021-05-09 08:07:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:22] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:22] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s17 s15), p1:(LEQ 2 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 110 ms.
Product exploration explored 100000 steps with 0 reset in 132 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 76 ms.
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-04 finished in 1150 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&F((G(F(p2))||p1))))))], workingDir=/home/mcc/execution]
Support contains 6 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 08:07:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:22] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:23] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s30 s23), p1:(OR (GT s16 s9) (GT s31 s8)), p2:(GT s16 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-14ringLRLarge-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-05 finished in 585 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 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 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:07:23] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:23] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:23] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2021-05-09 08:07:23] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 08:07:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:07:24] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 59 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
[2021-05-09 08:07:24] [INFO ] Flatten gal took : 14 ms
[2021-05-09 08:07:24] [INFO ] Flatten gal took : 13 ms
[2021-05-09 08:07:24] [INFO ] Time to serialize gal into /tmp/LTL16931203147768599047.gal : 7 ms
[2021-05-09 08:07:24] [INFO ] Time to serialize properties into /tmp/LTL8438975862813644925.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/LTL16931203147768599047.gal, -t, CGAL, -LTL, /tmp/LTL8438975862813644925.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/LTL16931203147768599047.gal -t CGAL -LTL /tmp/LTL8438975862813644925.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(A13<2)"))))
Formula 0 simplified : !GF"(A13<2)"
Detected timeout of ITS tools.
[2021-05-09 08:07:39] [INFO ] Flatten gal took : 25 ms
[2021-05-09 08:07:39] [INFO ] Applying decomposition
[2021-05-09 08:07:39] [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/graph9594229176869158713.txt, -o, /tmp/graph9594229176869158713.bin, -w, /tmp/graph9594229176869158713.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/graph9594229176869158713.bin, -l, -1, -v, -w, /tmp/graph9594229176869158713.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 08:07:39] [INFO ] Decomposing Gal with order
[2021-05-09 08:07:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 08:07:39] [INFO ] Removed a total of 544 redundant transitions.
[2021-05-09 08:07:39] [INFO ] Flatten gal took : 61 ms
[2021-05-09 08:07:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-09 08:07:39] [INFO ] Time to serialize gal into /tmp/LTL1764425822437629610.gal : 3 ms
[2021-05-09 08:07:39] [INFO ] Time to serialize properties into /tmp/LTL4673245067860534567.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/LTL1764425822437629610.gal, -t, CGAL, -LTL, /tmp/LTL4673245067860534567.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/LTL1764425822437629610.gal -t CGAL -LTL /tmp/LTL4673245067860534567.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("(u12.A13<2)"))))
Formula 0 simplified : !GF"(u12.A13<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, t32, t33, t34, t35, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t82, t83, t84, t85, t86, t87, t88, t89, t90, t92, t93, t94, t95, t96, t97, t98, t99, t100, t102, t103, t104, t105, t106, t107, t108, t109, t111, t112, t113, t114, t115, t116, t117, t118, t119, t120, t121, t123, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t142, t143, t144, t145, t146, t147, t148, t149, t150, t152, t153, t154, t155, t156, t157, t158, t159, t160, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t174, t175, t176, t177, t178, t179, t180, t181, t182, t183, t184, t185, t186, t188, t189, t190, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t201, t202, t203, t204, t205, t207, t208, t209, t210, t211, t212, t213, t214, t215, t216, t217, t219, t220, t221, t222, t223, t224, t225, t226, t227, t229, t230, t231, t232, t233, t234, t235, t236, t237, t239, t240, t241, t242, t243, t244, t245, t246, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, t258, t260, t261, t262, t263, t264, t265, t266, t267, t268, t269, t270, t271, t272, t273, t274, t275, t276, t277, t279, t280, t281, t282, t283, t284, t285, t286, t287, t289, t290, t291, t292, t293, t294, t295, t296, t297, t299, t300, t301, t302, t303, t304, t305, t306, t307, t308, t309, u1.t0, u1.t1, u2.t2, u2.t3, u12.t4, u12.t5, u13.t6, u13.t7, u25.t8, u25.t9, u26.t10, u26.t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :22/2/288/312
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15601565216104748578
[2021-05-09 08:07:55] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15601565216104748578
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/ltsmin15601565216104748578]
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/ltsmin15601565216104748578] 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/ltsmin15601565216104748578] 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-14ringLRLarge-07 finished in 32493 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&(F(p1) U (p2 U p3)))))], workingDir=/home/mcc/execution]
Support contains 6 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 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:56] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:56] [INFO ] Implicit Places using invariants in 43 ms returned []
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:56] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:56] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:56] [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 165 ms :[(OR (NOT p0) (NOT p3)), (OR (NOT p0) (NOT p3)), (NOT p0), (NOT p1), (NOT p3)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p3), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s4), p3:(LEQ 2 s28), p2:(LEQ s0 s25), p1:(LEQ s13 s23)], nbAcceptance=0, 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]]
Stuttering criterion allowed to conclude after 25 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-14ringLRLarge-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-09 finished in 702 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||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 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:07:56] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 08:07:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:56] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 08:07:56] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:57] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2021-05-09 08:07:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:57] [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 75 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s23 s12), p0:(GT s6 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-11 finished in 580 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0||F(p1)))||(!p0 U ((!p0&&G(p2))||G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 6 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 08:07:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:57] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
[2021-05-09 08:07:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 08:07:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:57] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:57] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2021-05-09 08:07:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:57] [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 188 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), false, false, (AND p0 (NOT p1)), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(GT s32 s11), p0:(LEQ s15 s6), p2:(GT s1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 288 ms.
Product exploration explored 100000 steps with 50000 reset in 377 ms.
Knowledge obtained : [(NOT p1), p0, (NOT p2)]
Adopting property with smaller alphabet thanks to knowledge :p0
Stuttering acceptance computed with spot in 65 ms :[false, (NOT p1), (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 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:07:58] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:58] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:58] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
[2021-05-09 08:07:59] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 08:07:59] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:59] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:07:59] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2021-05-09 08:07:59] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:07:59] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:07:59] [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.
Stuttering acceptance computed with spot in 78 ms :[false, (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 276 ms.
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 71 ms :[false, (NOT p1), (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 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 08:08:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:00] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:08:00] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
[2021-05-09 08:08:00] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 08:08:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:00] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:08:00] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Product exploration explored 100000 steps with 50000 reset in 736 ms.
Product exploration explored 100000 steps with 50000 reset in 724 ms.
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 08:08:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:08:01] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
[2021-05-09 08:08:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 08:08:01] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-09 08:08:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:08:01] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 08:08:02] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2021-05-09 08:08:02] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 08:08:02] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 08:08:02] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1620547683147

--------------------
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-14ringLRLarge"
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-14ringLRLarge, 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-162038397500636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-14ringLRLarge.tgz
mv DNAwalker-PT-14ringLRLarge 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 ;