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.r083-tall-162048875700660.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 Echo-PT-d04r03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875700660
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 916K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K 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 5.9K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 10:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 530K 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 Echo-PT-d04r03-00
FORMULA_NAME Echo-PT-d04r03-01
FORMULA_NAME Echo-PT-d04r03-02
FORMULA_NAME Echo-PT-d04r03-03
FORMULA_NAME Echo-PT-d04r03-04
FORMULA_NAME Echo-PT-d04r03-05
FORMULA_NAME Echo-PT-d04r03-06
FORMULA_NAME Echo-PT-d04r03-07
FORMULA_NAME Echo-PT-d04r03-08
FORMULA_NAME Echo-PT-d04r03-09
FORMULA_NAME Echo-PT-d04r03-10
FORMULA_NAME Echo-PT-d04r03-11
FORMULA_NAME Echo-PT-d04r03-12
FORMULA_NAME Echo-PT-d04r03-13
FORMULA_NAME Echo-PT-d04r03-14
FORMULA_NAME Echo-PT-d04r03-15

=== Now, execution of the tool begins

BK_START 1620651844305

Running Version 0
[2021-05-10 13:04:19] [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]
[2021-05-10 13:04:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 13:04:19] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2021-05-10 13:04:19] [INFO ] Transformed 1019 places.
[2021-05-10 13:04:19] [INFO ] Transformed 850 transitions.
[2021-05-10 13:04:19] [INFO ] Found NUPN structural information;
[2021-05-10 13:04:19] [INFO ] Parsed PT model containing 1019 places and 850 transitions in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 13:04:19] [INFO ] Initial state test concluded for 3 properties.
FORMULA Echo-PT-d04r03-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 1019 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1019/1019 places, 850/850 transitions.
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 941 transition count 850
Applied a total of 78 rules in 100 ms. Remains 941 /1019 variables (removed 78) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 941 cols
[2021-05-10 13:04:21] [INFO ] Computed 435 place invariants in 933 ms
[2021-05-10 13:06:34] [INFO ] Performed 435/941 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2021-05-10 13:06:34] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2021-05-10 13:06:34] [INFO ] Implicit Places using invariants in 133962 ms returned []
// Phase 1: matrix 850 rows 941 cols
[2021-05-10 13:06:35] [INFO ] Computed 435 place invariants in 883 ms
[2021-05-10 13:09:15] [INFO ] Performed 21/941 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2021-05-10 13:09:15] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2021-05-10 13:09:15] [INFO ] Implicit Places using invariants and state equation in 160898 ms returned []
Implicit Place search using SMT with State Equation took 294891 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 941 cols
[2021-05-10 13:09:15] [INFO ] Computed 435 place invariants in 782 ms
[2021-05-10 13:10:15] [INFO ] Performed 3/850 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2021-05-10 13:10:15] [INFO ] Dead Transitions using invariants and state equation in 60804 ms returned []
Finished structural reductions, in 1 iterations. Remains : 941/1019 places, 850/850 transitions.
[2021-05-10 13:10:16] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-10 13:10:16] [INFO ] Flatten gal took : 178 ms
FORMULA Echo-PT-d04r03-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-10 13:10:17] [INFO ] Flatten gal took : 106 ms
[2021-05-10 13:10:17] [INFO ] Input system was already deterministic with 850 transitions.
Incomplete random walk after 100000 steps, including 613 resets, run finished after 1409 ms. (steps per millisecond=70 ) properties (out of 22) seen :20
Running SMT prover for 2 properties.
// Phase 1: matrix 850 rows 941 cols
[2021-05-10 13:10:19] [INFO ] Computed 435 place invariants in 743 ms
[2021-05-10 13:10:19] [INFO ] [Real]Absence check using 14 positive place invariants in 93 ms returned sat
[2021-05-10 13:10:20] [INFO ] [Real]Absence check using 14 positive and 421 generalized place invariants in 871 ms returned sat
[2021-05-10 13:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 13:10:39] [INFO ] [Real]Absence check using state equation in 18925 ms returned unknown
[2021-05-10 13:10:39] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-10 13:10:40] [INFO ] [Real]Absence check using 14 positive and 421 generalized place invariants in 898 ms returned sat
[2021-05-10 13:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 13:10:59] [INFO ] [Real]Absence check using state equation in 18939 ms returned unknown
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 938 transition count 850
Applied a total of 3 rules in 46 ms. Remains 938 /941 variables (removed 3) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:11:08] [INFO ] Computed 432 place invariants in 769 ms
[2021-05-10 13:13:48] [INFO ] Performed 550/938 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2021-05-10 13:13:48] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2021-05-10 13:13:48] [INFO ] Implicit Places using invariants in 160783 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:13:49] [INFO ] Computed 432 place invariants in 807 ms
[2021-05-10 13:16:29] [INFO ] Performed 639/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2021-05-10 13:16:29] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2021-05-10 13:16:29] [INFO ] Implicit Places using invariants and state equation in 160816 ms returned []
Implicit Place search using SMT with State Equation took 321599 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:16:30] [INFO ] Computed 432 place invariants in 768 ms
[2021-05-10 13:17:30] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:17:30] [INFO ] Dead Transitions using invariants and state equation in 60775 ms returned []
Finished structural reductions, in 1 iterations. Remains : 938/941 places, 850/850 transitions.
Stuttering acceptance computed with spot in 313 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d04r03-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={} source=6 dest: 1}, { cond=(NOT p0), acceptance={} source=6 dest: 3}]], initial=5, aps=[p1:(NEQ s149 1), p0:(AND (OR (EQ s212 0) (EQ s367 1)) (EQ s271 0) (EQ s227 1))], 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19706 reset in 1064 ms.
Product exploration explored 100000 steps with 19619 reset in 931 ms.
Graph (complete) has 3593 edges and 938 vertex of which 921 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.12 ms
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 19075 reset in 861 ms.
Product exploration explored 100000 steps with 19452 reset in 888 ms.
Applying partial POR strategy [true, false, true, false, false, false, false]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 938 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 68 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2021-05-10 13:17:35] [INFO ] Redundant transitions in 50 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:17:35] [INFO ] Computed 432 place invariants in 765 ms
[2021-05-10 13:18:35] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:18:35] [INFO ] Dead Transitions using invariants and state equation in 60775 ms returned []
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Product exploration explored 100000 steps with 19582 reset in 2436 ms.
Product exploration explored 100000 steps with 19751 reset in 2442 ms.
[2021-05-10 13:18:41] [INFO ] Flatten gal took : 69 ms
[2021-05-10 13:18:41] [INFO ] Flatten gal took : 68 ms
[2021-05-10 13:18:41] [INFO ] Time to serialize gal into /tmp/LTL17305787211826188102.gal : 30 ms
[2021-05-10 13:18:41] [INFO ] Time to serialize properties into /tmp/LTL15195426647846474778.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/LTL17305787211826188102.gal, -t, CGAL, -LTL, /tmp/LTL15195426647846474778.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/LTL17305787211826188102.gal -t CGAL -LTL /tmp/LTL15195426647846474778.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((((p292==0)||(p447==1))&&(p351==0))&&(p307==1))"))||(X(X(X(F("(p229==0)")))))))
Formula 0 simplified : !(G"((((p292==0)||(p447==1))&&(p351==0))&&(p307==1))" | XXXF"(p229==0)")
Detected timeout of ITS tools.
[2021-05-10 13:18:57] [INFO ] Flatten gal took : 68 ms
[2021-05-10 13:18:57] [INFO ] Applying decomposition
[2021-05-10 13:18:58] [INFO ] Flatten gal took : 104 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/graph12093497332401448458.txt, -o, /tmp/graph12093497332401448458.bin, -w, /tmp/graph12093497332401448458.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/graph12093497332401448458.bin, -l, -1, -v, -w, /tmp/graph12093497332401448458.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 13:19:02] [INFO ] Decomposing Gal with order
[2021-05-10 13:19:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 13:19:02] [INFO ] Removed a total of 1586 redundant transitions.
[2021-05-10 13:19:02] [INFO ] Flatten gal took : 216 ms
[2021-05-10 13:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 56 ms.
[2021-05-10 13:19:02] [INFO ] Time to serialize gal into /tmp/LTL12451858047138294677.gal : 16 ms
[2021-05-10 13:19:02] [INFO ] Time to serialize properties into /tmp/LTL14791692817825559878.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/LTL12451858047138294677.gal, -t, CGAL, -LTL, /tmp/LTL14791692817825559878.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/LTL12451858047138294677.gal -t CGAL -LTL /tmp/LTL14791692817825559878.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("((((i6.i0.u3.p292==0)||(i1.u5.p447==1))&&(i4.u66.p351==0))&&(i9.i1.u63.p307==1))"))||(X(X(X(F("(i9.i1.u43.p229==0)")))))))
Formula 0 simplified : !(G"((((i6.i0.u3.p292==0)||(i1.u5.p447==1))&&(i4.u66.p351==0))&&(i9.i1.u63.p307==1))" | XXXF"(i9.i1.u43.p229==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15972171582754187122
[2021-05-10 13:19:19] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15972171582754187122
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/ltsmin15972171582754187122]
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/ltsmin15972171582754187122] 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/ltsmin15972171582754187122] 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 Echo-PT-d04r03-00 finished in 501140 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G((F(p0)&&F(G(p1))))||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 939 transition count 850
Applied a total of 2 rules in 36 ms. Remains 939 /941 variables (removed 2) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 939 cols
[2021-05-10 13:19:21] [INFO ] Computed 433 place invariants in 840 ms
[2021-05-10 13:22:01] [INFO ] Performed 754/939 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2021-05-10 13:22:01] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2021-05-10 13:22:01] [INFO ] Implicit Places using invariants in 160852 ms returned []
// Phase 1: matrix 850 rows 939 cols
[2021-05-10 13:22:02] [INFO ] Computed 433 place invariants in 855 ms
[2021-05-10 13:24:42] [INFO ] Performed 213/939 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2021-05-10 13:24:42] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2021-05-10 13:24:42] [INFO ] Implicit Places using invariants and state equation in 160864 ms returned []
Implicit Place search using SMT with State Equation took 321717 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 939 cols
[2021-05-10 13:24:43] [INFO ] Computed 433 place invariants in 860 ms
[2021-05-10 13:25:43] [INFO ] Performed 68/850 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2021-05-10 13:25:43] [INFO ] Dead Transitions using invariants and state equation in 60883 ms returned []
Finished structural reductions, in 1 iterations. Remains : 939/941 places, 850/850 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d04r03-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s380 1), p0:(EQ s764 1), p1:(AND (NEQ s485 0) (NEQ s664 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 162 steps with 0 reset in 2 ms.
FORMULA Echo-PT-d04r03-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-01 finished in 382850 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((F(p1)||p0)) U p2))], workingDir=/home/mcc/execution]
Support contains 5 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 938 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 62 ms. Remains 937 /941 variables (removed 4) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 937 cols
[2021-05-10 13:25:44] [INFO ] Computed 432 place invariants in 720 ms
[2021-05-10 13:27:12] [INFO ] Performed 742/937 implicitness test of which 5 returned IMPLICIT in 87 seconds.
[2021-05-10 13:27:25] [INFO ] Implicit Places using invariants in 101958 ms returned [21, 71, 163, 236, 362]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 101973 ms to find 5 implicit places.
[2021-05-10 13:27:25] [INFO ] Redundant transitions in 116 ms returned []
// Phase 1: matrix 849 rows 932 cols
[2021-05-10 13:27:26] [INFO ] Computed 427 place invariants in 747 ms
[2021-05-10 13:28:12] [INFO ] Performed 442/849 'is it Dead' test of which 0 returned DEAD in 45 seconds.
[2021-05-10 13:28:16] [INFO ] Dead Transitions using invariants and state equation in 50991 ms returned []
Starting structural reductions, iteration 1 : 932/941 places, 849/850 transitions.
Applied a total of 0 rules in 46 ms. Remains 932 /932 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 13:28:16] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 932 cols
[2021-05-10 13:28:17] [INFO ] Computed 427 place invariants in 750 ms
[2021-05-10 13:29:04] [INFO ] Performed 442/849 'is it Dead' test of which 0 returned DEAD in 46 seconds.
[2021-05-10 13:29:08] [INFO ] Dead Transitions using invariants and state equation in 51412 ms returned []
Finished structural reductions, in 2 iterations. Remains : 932/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d04r03-03 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s262 1), p0:(OR (EQ s329 0) (EQ s623 1)), p1:(OR (EQ s385 0) (EQ s65 1))], 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 786 reset in 1225 ms.
Product exploration explored 100000 steps with 759 reset in 1307 ms.
Graph (complete) has 3556 edges and 932 vertex of which 916 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.3 ms
Knowledge obtained : [(NOT p2), p0, p1]
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 768 reset in 1177 ms.
Product exploration explored 100000 steps with 779 reset in 1331 ms.
[2021-05-10 13:29:13] [INFO ] Flatten gal took : 60 ms
[2021-05-10 13:29:13] [INFO ] Flatten gal took : 55 ms
[2021-05-10 13:29:13] [INFO ] Time to serialize gal into /tmp/LTL8914201987986030629.gal : 10 ms
[2021-05-10 13:29:13] [INFO ] Time to serialize properties into /tmp/LTL7395693906096543115.ltl : 68 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/LTL8914201987986030629.gal, -t, CGAL, -LTL, /tmp/LTL7395693906096543115.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/LTL8914201987986030629.gal -t CGAL -LTL /tmp/LTL7395693906096543115.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(("((p413==0)||(p708==1))")||(F("((p470==0)||(p146==1))"))))U("(p346==1)")))
Formula 0 simplified : !(G("((p413==0)||(p708==1))" | F"((p470==0)||(p146==1))") U "(p346==1)")
Detected timeout of ITS tools.
[2021-05-10 13:29:28] [INFO ] Flatten gal took : 56 ms
[2021-05-10 13:29:28] [INFO ] Applying decomposition
[2021-05-10 13:29:28] [INFO ] Flatten gal took : 53 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/graph11958503525973923205.txt, -o, /tmp/graph11958503525973923205.bin, -w, /tmp/graph11958503525973923205.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/graph11958503525973923205.bin, -l, -1, -v, -w, /tmp/graph11958503525973923205.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 13:29:28] [INFO ] Decomposing Gal with order
[2021-05-10 13:29:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 13:29:29] [INFO ] Removed a total of 1554 redundant transitions.
[2021-05-10 13:29:29] [INFO ] Flatten gal took : 122 ms
[2021-05-10 13:29:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 32 ms.
[2021-05-10 13:29:29] [INFO ] Time to serialize gal into /tmp/LTL10057039023830787323.gal : 9 ms
[2021-05-10 13:29:29] [INFO ] Time to serialize properties into /tmp/LTL5612356000345177749.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/LTL10057039023830787323.gal, -t, CGAL, -LTL, /tmp/LTL5612356000345177749.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/LTL10057039023830787323.gal -t CGAL -LTL /tmp/LTL5612356000345177749.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(("((i0.u63.p413==0)||(i7.u52.p708==1))")||(F("((i11.i0.u8.p470==0)||(i6.u41.p146==1))"))))U("(u57.p346==1)")))
Formula 0 simplified : !(G("((i0.u63.p413==0)||(i7.u52.p708==1))" | F"((i11.i0.u8.p470==0)||(i6.u41.p146==1))") U "(u57.p346==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1208656074454179539
[2021-05-10 13:29:44] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1208656074454179539
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/ltsmin1208656074454179539]
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/ltsmin1208656074454179539] 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/ltsmin1208656074454179539] 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 Echo-PT-d04r03-03 finished in 241742 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(F(p1)||G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 939 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 35 ms. Remains 938 /941 variables (removed 3) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 938 cols
[2021-05-10 13:29:45] [INFO ] Computed 433 place invariants in 721 ms
[2021-05-10 13:30:03] [INFO ] Implicit Places using invariants in 17851 ms returned [21, 163, 197, 224, 270, 362]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 17852 ms to find 6 implicit places.
[2021-05-10 13:30:03] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 849 rows 932 cols
[2021-05-10 13:30:03] [INFO ] Computed 427 place invariants in 722 ms
[2021-05-10 13:31:03] [INFO ] Performed 148/849 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2021-05-10 13:31:03] [INFO ] Dead Transitions using invariants and state equation in 60740 ms returned []
Starting structural reductions, iteration 1 : 932/941 places, 849/850 transitions.
Applied a total of 0 rules in 28 ms. Remains 932 /932 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 13:31:03] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 932 cols
[2021-05-10 13:31:04] [INFO ] Computed 427 place invariants in 690 ms
[2021-05-10 13:32:04] [INFO ] Dead Transitions using invariants and state equation in 60707 ms returned []
Finished structural reductions, in 2 iterations. Remains : 932/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Echo-PT-d04r03-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s468 0) (EQ s394 1)), p1:(AND (NEQ s156 0) (NEQ s615 1)), p2:(NEQ s509 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 18488 steps with 289 reset in 272 ms.
FORMULA Echo-PT-d04r03-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-04 finished in 139819 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 938 transition count 850
Applied a total of 3 rules in 13 ms. Remains 938 /941 variables (removed 3) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:32:05] [INFO ] Computed 432 place invariants in 762 ms
[2021-05-10 13:34:45] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2021-05-10 13:34:45] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2021-05-10 13:34:45] [INFO ] Implicit Places using invariants in 160772 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:34:46] [INFO ] Computed 432 place invariants in 862 ms
[2021-05-10 13:37:26] [INFO ] Performed 498/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2021-05-10 13:37:26] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2021-05-10 13:37:26] [INFO ] Implicit Places using invariants and state equation in 160872 ms returned []
Implicit Place search using SMT with State Equation took 321644 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:37:30] [INFO ] Computed 432 place invariants in 769 ms
[2021-05-10 13:38:30] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:38:30] [INFO ] Dead Transitions using invariants and state equation in 63984 ms returned []
Finished structural reductions, in 1 iterations. Remains : 938/941 places, 850/850 transitions.
Stuttering acceptance computed with spot in 7022 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Echo-PT-d04r03-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s25 0) (EQ s187 1)), p1:(OR (NEQ s187 0) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d04r03-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-06 finished in 392687 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 938 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 31 ms. Remains 937 /941 variables (removed 4) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 937 cols
[2021-05-10 13:38:38] [INFO ] Computed 432 place invariants in 725 ms
[2021-05-10 13:41:18] [INFO ] Performed 21/937 implicitness test of which 1 returned IMPLICIT in 159 seconds.
[2021-05-10 13:41:18] [INFO ] Implicit Places using invariants in 160738 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160739 ms to find 1 implicit places.
[2021-05-10 13:41:18] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 849 rows 936 cols
[2021-05-10 13:41:19] [INFO ] Computed 431 place invariants in 789 ms
[2021-05-10 13:41:26] [INFO ] Dead Transitions using invariants and state equation in 8470 ms returned []
Starting structural reductions, iteration 1 : 936/941 places, 849/850 transitions.
Applied a total of 0 rules in 29 ms. Remains 936 /936 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 13:41:27] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 936 cols
[2021-05-10 13:41:27] [INFO ] Computed 431 place invariants in 795 ms
[2021-05-10 13:41:35] [INFO ] Dead Transitions using invariants and state equation in 8477 ms returned []
Finished structural reductions, in 2 iterations. Remains : 936/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s175 0) (EQ s175 1))], 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 617 reset in 1142 ms.
Product exploration explored 100000 steps with 617 reset in 1247 ms.
Graph (complete) has 3584 edges and 936 vertex of which 920 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 617 reset in 1129 ms.
Product exploration explored 100000 steps with 617 reset in 1239 ms.
[2021-05-10 13:41:40] [INFO ] Flatten gal took : 76 ms
[2021-05-10 13:41:40] [INFO ] Flatten gal took : 51 ms
[2021-05-10 13:41:40] [INFO ] Time to serialize gal into /tmp/LTL3782809704602917808.gal : 15 ms
[2021-05-10 13:41:40] [INFO ] Time to serialize properties into /tmp/LTL534115232349002708.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/LTL3782809704602917808.gal, -t, CGAL, -LTL, /tmp/LTL534115232349002708.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/LTL3782809704602917808.gal -t CGAL -LTL /tmp/LTL534115232349002708.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p256==0)||(p256==1))"))))
Formula 0 simplified : !FG"((p256==0)||(p256==1))"
Detected timeout of ITS tools.
[2021-05-10 13:41:55] [INFO ] Flatten gal took : 52 ms
[2021-05-10 13:41:55] [INFO ] Applying decomposition
[2021-05-10 13:41:55] [INFO ] Flatten gal took : 52 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/graph918707623065306818.txt, -o, /tmp/graph918707623065306818.bin, -w, /tmp/graph918707623065306818.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/graph918707623065306818.bin, -l, -1, -v, -w, /tmp/graph918707623065306818.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 13:41:55] [INFO ] Decomposing Gal with order
[2021-05-10 13:41:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 13:41:56] [INFO ] Removed a total of 1408 redundant transitions.
[2021-05-10 13:41:56] [INFO ] Flatten gal took : 149 ms
[2021-05-10 13:41:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-10 13:41:56] [INFO ] Time to serialize gal into /tmp/LTL4639623688613489936.gal : 9 ms
[2021-05-10 13:41:56] [INFO ] Time to serialize properties into /tmp/LTL9109125307549195523.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/LTL4639623688613489936.gal, -t, CGAL, -LTL, /tmp/LTL9109125307549195523.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/LTL4639623688613489936.gal -t CGAL -LTL /tmp/LTL9109125307549195523.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i4.u8.p256==0)||(i4.u8.p256==1))"))))
Formula 0 simplified : !FG"((i4.u8.p256==0)||(i4.u8.p256==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4714098438881746924
[2021-05-10 13:42:11] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4714098438881746924
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/ltsmin4714098438881746924]
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/ltsmin4714098438881746924] 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/ltsmin4714098438881746924] 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 Echo-PT-d04r03-07 finished in 214409 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 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 938 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 25 ms. Remains 937 /941 variables (removed 4) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 937 cols
[2021-05-10 13:42:13] [INFO ] Computed 432 place invariants in 1113 ms
[2021-05-10 13:42:31] [INFO ] Implicit Places using invariants in 19710 ms returned [21, 71, 163, 209, 224, 270, 362]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 19712 ms to find 7 implicit places.
[2021-05-10 13:42:31] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 930 cols
[2021-05-10 13:42:32] [INFO ] Computed 425 place invariants in 804 ms
[2021-05-10 13:43:27] [INFO ] Performed 522/849 'is it Dead' test of which 0 returned DEAD in 54 seconds.
[2021-05-10 13:43:32] [INFO ] Dead Transitions using invariants and state equation in 60812 ms returned []
Starting structural reductions, iteration 1 : 930/941 places, 849/850 transitions.
Applied a total of 0 rules in 32 ms. Remains 930 /930 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 13:43:32] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 849 rows 930 cols
[2021-05-10 13:43:33] [INFO ] Computed 425 place invariants in 804 ms
[2021-05-10 13:44:32] [INFO ] Performed 522/849 'is it Dead' test of which 0 returned DEAD in 57 seconds.
[2021-05-10 13:44:33] [INFO ] Dead Transitions using invariants and state equation in 60823 ms returned []
Finished structural reductions, in 2 iterations. Remains : 930/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s384 0) (EQ s488 1))], 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 617 reset in 1162 ms.
Product exploration explored 100000 steps with 617 reset in 1322 ms.
Graph (complete) has 3542 edges and 930 vertex of which 914 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 617 reset in 1129 ms.
Product exploration explored 100000 steps with 617 reset in 1224 ms.
[2021-05-10 13:44:38] [INFO ] Flatten gal took : 50 ms
[2021-05-10 13:44:38] [INFO ] Flatten gal took : 51 ms
[2021-05-10 13:44:38] [INFO ] Time to serialize gal into /tmp/LTL14113246783603298756.gal : 5 ms
[2021-05-10 13:44:38] [INFO ] Time to serialize properties into /tmp/LTL5481316426963554110.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/LTL14113246783603298756.gal, -t, CGAL, -LTL, /tmp/LTL5481316426963554110.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/LTL14113246783603298756.gal -t CGAL -LTL /tmp/LTL5481316426963554110.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p471==0)||(p575==1))"))))
Formula 0 simplified : !FG"((p471==0)||(p575==1))"
Detected timeout of ITS tools.
[2021-05-10 13:44:54] [INFO ] Flatten gal took : 50 ms
[2021-05-10 13:44:54] [INFO ] Applying decomposition
[2021-05-10 13:44:54] [INFO ] Flatten gal took : 49 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/graph18147430513763126441.txt, -o, /tmp/graph18147430513763126441.bin, -w, /tmp/graph18147430513763126441.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/graph18147430513763126441.bin, -l, -1, -v, -w, /tmp/graph18147430513763126441.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 13:44:54] [INFO ] Decomposing Gal with order
[2021-05-10 13:44:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 13:44:54] [INFO ] Removed a total of 1408 redundant transitions.
[2021-05-10 13:44:54] [INFO ] Flatten gal took : 100 ms
[2021-05-10 13:44:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-10 13:45:03] [INFO ] Time to serialize gal into /tmp/LTL32115398398407680.gal : 9185 ms
[2021-05-10 13:45:03] [INFO ] Time to serialize properties into /tmp/LTL13093344241068766960.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/LTL32115398398407680.gal, -t, CGAL, -LTL, /tmp/LTL13093344241068766960.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/LTL32115398398407680.gal -t CGAL -LTL /tmp/LTL13093344241068766960.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.u13.p471==0)||(i6.u12.p575==1))"))))
Formula 0 simplified : !FG"((i6.u13.p471==0)||(i6.u12.p575==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13436166254573300266
[2021-05-10 13:45:20] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13436166254573300266
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/ltsmin13436166254573300266]
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/ltsmin13436166254573300266] 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/ltsmin13436166254573300266] 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 Echo-PT-d04r03-10 finished in 189705 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(F(p1))||p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 938 transition count 850
Applied a total of 3 rules in 12 ms. Remains 938 /941 variables (removed 3) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:45:22] [INFO ] Computed 432 place invariants in 840 ms
[2021-05-10 13:47:59] [INFO ] Performed 213/938 implicitness test of which 0 returned IMPLICIT in 155 seconds.
[2021-05-10 13:47:59] [INFO ] Timeout of Implicit test with SMT after 155 seconds.
[2021-05-10 13:47:59] [INFO ] Implicit Places using invariants in 157346 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:48:00] [INFO ] Computed 432 place invariants in 771 ms
[2021-05-10 13:50:40] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2021-05-10 13:50:40] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2021-05-10 13:50:40] [INFO ] Implicit Places using invariants and state equation in 160807 ms returned []
Implicit Place search using SMT with State Equation took 318153 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:50:40] [INFO ] Computed 432 place invariants in 748 ms
[2021-05-10 13:51:40] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:51:40] [INFO ] Dead Transitions using invariants and state equation in 60754 ms returned []
Finished structural reductions, in 1 iterations. Remains : 938/941 places, 850/850 transitions.
Stuttering acceptance computed with spot in 3647 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d04r03-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s56 0) (EQ s786 1)), p1:(EQ s127 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 787 ms.
Product exploration explored 100000 steps with 50000 reset in 834 ms.
Graph (complete) has 3593 edges and 938 vertex of which 921 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 778 ms.
Product exploration explored 100000 steps with 50000 reset in 837 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 938 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 35 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2021-05-10 13:51:48] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:51:48] [INFO ] Computed 432 place invariants in 775 ms
[2021-05-10 13:52:48] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:52:48] [INFO ] Dead Transitions using invariants and state equation in 60800 ms returned []
Finished structural reductions, in 1 iterations. Remains : 938/938 places, 850/850 transitions.
Product exploration explored 100000 steps with 50000 reset in 788 ms.
Product exploration explored 100000 steps with 50000 reset in 825 ms.
[2021-05-10 13:52:50] [INFO ] Flatten gal took : 50 ms
[2021-05-10 13:52:50] [INFO ] Flatten gal took : 50 ms
[2021-05-10 13:52:50] [INFO ] Time to serialize gal into /tmp/LTL17549203761175129210.gal : 6 ms
[2021-05-10 13:52:50] [INFO ] Time to serialize properties into /tmp/LTL12024046709744804523.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/LTL17549203761175129210.gal, -t, CGAL, -LTL, /tmp/LTL12024046709744804523.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/LTL17549203761175129210.gal -t CGAL -LTL /tmp/LTL12024046709744804523.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p136==0)||(p860==1))")||(X(F("(p207==1)")))))))
Formula 0 simplified : !XF("((p136==0)||(p860==1))" | XF"(p207==1)")
Detected timeout of ITS tools.
[2021-05-10 13:53:05] [INFO ] Flatten gal took : 56 ms
[2021-05-10 13:53:05] [INFO ] Applying decomposition
[2021-05-10 13:53:05] [INFO ] Flatten gal took : 48 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/graph9096121699474706655.txt, -o, /tmp/graph9096121699474706655.bin, -w, /tmp/graph9096121699474706655.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/graph9096121699474706655.bin, -l, -1, -v, -w, /tmp/graph9096121699474706655.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 13:53:05] [INFO ] Decomposing Gal with order
[2021-05-10 13:53:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 13:53:05] [INFO ] Removed a total of 1464 redundant transitions.
[2021-05-10 13:53:05] [INFO ] Flatten gal took : 94 ms
[2021-05-10 13:53:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 14 ms.
[2021-05-10 13:53:05] [INFO ] Time to serialize gal into /tmp/LTL9297470775317183571.gal : 9 ms
[2021-05-10 13:53:05] [INFO ] Time to serialize properties into /tmp/LTL18243519070909479924.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/LTL9297470775317183571.gal, -t, CGAL, -LTL, /tmp/LTL18243519070909479924.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/LTL9297470775317183571.gal -t CGAL -LTL /tmp/LTL18243519070909479924.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i8.u29.p136==0)||(i6.u40.p860==1))")||(X(F("(i2.u9.p207==1)")))))))
Formula 0 simplified : !XF("((i8.u29.p136==0)||(i6.u40.p860==1))" | XF"(i2.u9.p207==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15831069543217306867
[2021-05-10 13:53:22] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15831069543217306867
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/ltsmin15831069543217306867]
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/ltsmin15831069543217306867] 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/ltsmin15831069543217306867] 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 Echo-PT-d04r03-11 finished in 481573 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 938 transition count 850
Applied a total of 3 rules in 11 ms. Remains 938 /941 variables (removed 3) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:53:24] [INFO ] Computed 432 place invariants in 774 ms
[2021-05-10 13:54:37] [INFO ] Performed 433/938 implicitness test of which 0 returned IMPLICIT in 72 seconds.
[2021-05-10 13:55:09] [INFO ] Performed 531/938 implicitness test of which 0 returned IMPLICIT in 103 seconds.
[2021-05-10 13:55:11] [INFO ] Implicit Places using invariants in 108383 ms returned []
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:55:12] [INFO ] Computed 432 place invariants in 775 ms
[2021-05-10 13:55:32] [INFO ] Implicit Places using invariants and state equation in 20897 ms returned []
Implicit Place search using SMT with State Equation took 129282 ms to find 0 implicit places.
// Phase 1: matrix 850 rows 938 cols
[2021-05-10 13:55:33] [INFO ] Computed 432 place invariants in 773 ms
[2021-05-10 13:56:33] [INFO ] Performed 2/850 'is it Dead' test of which 0 returned DEAD in 59 seconds.
[2021-05-10 13:56:33] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60781 ms
Finished structural reductions, in 1 iterations. Remains : 938/941 places, 850/850 transitions.
Stuttering acceptance computed with spot in 14398 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d04r03-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (NEQ s751 0) (NEQ s838 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d04r03-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-13 finished in 204495 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 938 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 22 ms. Remains 937 /941 variables (removed 4) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 937 cols
[2021-05-10 13:56:48] [INFO ] Computed 432 place invariants in 702 ms
[2021-05-10 13:57:58] [INFO ] Performed 163/937 implicitness test of which 2 returned IMPLICIT in 69 seconds.
[2021-05-10 13:58:09] [INFO ] Implicit Places using invariants in 81071 ms returned [21, 163, 197, 209, 224, 270]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 81072 ms to find 6 implicit places.
[2021-05-10 13:58:09] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 849 rows 931 cols
[2021-05-10 13:58:09] [INFO ] Computed 426 place invariants in 763 ms
[2021-05-10 13:59:09] [INFO ] Performed 0/849 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2021-05-10 13:59:09] [INFO ] Dead Transitions using invariants and state equation in 60781 ms returned []
Starting structural reductions, iteration 1 : 931/941 places, 849/850 transitions.
Applied a total of 0 rules in 25 ms. Remains 931 /931 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 13:59:09] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 849 rows 931 cols
[2021-05-10 13:59:10] [INFO ] Computed 426 place invariants in 786 ms
[2021-05-10 14:00:10] [INFO ] Performed 0/849 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2021-05-10 14:00:10] [INFO ] Dead Transitions using invariants and state equation in 60812 ms returned []
Finished structural reductions, in 2 iterations. Remains : 931/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d04r03-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s172 0), p1:(EQ s172 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 270 steps with 5 reset in 3 ms.
FORMULA Echo-PT-d04r03-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-14 finished in 202835 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 941 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 941/941 places, 850/850 transitions.
Graph (complete) has 3625 edges and 941 vertex of which 938 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 22 ms. Remains 937 /941 variables (removed 4) and now considering 849/850 (removed 1) transitions.
// Phase 1: matrix 849 rows 937 cols
[2021-05-10 14:00:11] [INFO ] Computed 432 place invariants in 742 ms
[2021-05-10 14:01:37] [INFO ] Performed 504/937 implicitness test of which 6 returned IMPLICIT in 85 seconds.
[2021-05-10 14:01:39] [INFO ] Implicit Places using invariants in 89058 ms returned [21, 71, 224, 236, 270, 362]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 89059 ms to find 6 implicit places.
[2021-05-10 14:01:39] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 849 rows 931 cols
[2021-05-10 14:01:40] [INFO ] Computed 426 place invariants in 685 ms
[2021-05-10 14:02:32] [INFO ] Performed 36/849 'is it Dead' test of which 0 returned DEAD in 50 seconds.
[2021-05-10 14:02:40] [INFO ] Dead Transitions using invariants and state equation in 60695 ms returned []
Starting structural reductions, iteration 1 : 931/941 places, 849/850 transitions.
Applied a total of 0 rules in 27 ms. Remains 931 /931 variables (removed 0) and now considering 849/849 (removed 0) transitions.
[2021-05-10 14:02:40] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 849 rows 931 cols
[2021-05-10 14:02:41] [INFO ] Computed 426 place invariants in 686 ms
[2021-05-10 14:03:32] [INFO ] Performed 36/849 'is it Dead' test of which 0 returned DEAD in 49 seconds.
[2021-05-10 14:03:41] [INFO ] Dead Transitions using invariants and state equation in 60710 ms returned []
Finished structural reductions, in 2 iterations. Remains : 931/941 places, 849/850 transitions.
Stuttering acceptance computed with spot in 62 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Echo-PT-d04r03-15 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s757 0) (EQ s482 1)), p1:(OR (EQ s56 0) (EQ s56 1))], 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]]
Entered a terminal (fully accepting) state of product in 492 steps with 3 reset in 5 ms.
FORMULA Echo-PT-d04r03-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d04r03-15 finished in 210636 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1571131891563479234
[2021-05-10 14:03:41] [INFO ] Computing symmetric may disable matrix : 850 transitions.
[2021-05-10 14:03:41] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-10 14:03:41] [INFO ] Computing symmetric may enable matrix : 850 transitions.
[2021-05-10 14:03:41] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-10 14:03:41] [INFO ] Applying decomposition
[2021-05-10 14:03:41] [INFO ] Flatten gal took : 50 ms
[2021-05-10 14:03:41] [INFO ] Computing Do-Not-Accords matrix : 850 transitions.
[2021-05-10 14:03:41] [INFO ] Computation of Completed DNA matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-10 14:03:41] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1571131891563479234
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/ltsmin1571131891563479234]
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/graph12596488319990643410.txt, -o, /tmp/graph12596488319990643410.bin, -w, /tmp/graph12596488319990643410.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/graph12596488319990643410.bin, -l, -1, -v, -w, /tmp/graph12596488319990643410.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 14:03:41] [INFO ] Decomposing Gal with order
[2021-05-10 14:03:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:03:41] [INFO ] Removed a total of 1542 redundant transitions.
[2021-05-10 14:03:41] [INFO ] Flatten gal took : 92 ms
[2021-05-10 14:03:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 231 labels/synchronizations in 19 ms.
[2021-05-10 14:03:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality2776470865633498219.gal : 9 ms
[2021-05-10 14:03:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality9287286629415984068.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/LTLCardinality2776470865633498219.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9287286629415984068.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/LTLCardinality2776470865633498219.gal -t CGAL -LTL /tmp/LTLCardinality9287286629415984068.ltl -c -stutter-deadlock
Read 5 LTL properties
Checking formula 0 : !(((G("((((i11.u1.p292==0)||(i11.u2.p447==1))&&(i4.u60.p351==0))&&(i9.u24.p307==1))"))||(X(X(X(F("(i8.u52.p229!=1)")))))))
Formula 0 simplified : !(G"((((i11.u1.p292==0)||(i11.u2.p447==1))&&(i4.u60.p351==0))&&(i9.u24.p307==1))" | XXXF"(i8.u52.p229!=1)")
Compilation finished in 8480 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1571131891563479234]
Link finished in 77 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, ([]((LTLAPp0==true))||X(X(X(<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1571131891563479234]

BK_TIME_CONFINEMENT_REACHED

--------------------
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="Echo-PT-d04r03"
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 Echo-PT-d04r03, 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 r083-tall-162048875700660"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d04r03.tgz
mv Echo-PT-d04r03 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 ;