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.r273-smll-162123879700164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TriangularGrid-PT-3011, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879700164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 26 05:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 26 05:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 70K May 5 16:52 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 TriangularGrid-PT-3011-00
FORMULA_NAME TriangularGrid-PT-3011-01
FORMULA_NAME TriangularGrid-PT-3011-02
FORMULA_NAME TriangularGrid-PT-3011-03
FORMULA_NAME TriangularGrid-PT-3011-04
FORMULA_NAME TriangularGrid-PT-3011-05
FORMULA_NAME TriangularGrid-PT-3011-06
FORMULA_NAME TriangularGrid-PT-3011-07
FORMULA_NAME TriangularGrid-PT-3011-08
FORMULA_NAME TriangularGrid-PT-3011-09
FORMULA_NAME TriangularGrid-PT-3011-10
FORMULA_NAME TriangularGrid-PT-3011-11
FORMULA_NAME TriangularGrid-PT-3011-12
FORMULA_NAME TriangularGrid-PT-3011-13
FORMULA_NAME TriangularGrid-PT-3011-14
FORMULA_NAME TriangularGrid-PT-3011-15

=== Now, execution of the tool begins

BK_START 1621453171872

Running Version 0
[2021-05-19 19:39:35] [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]
[2021-05-19 19:39:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 19:39:35] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2021-05-19 19:39:35] [INFO ] Transformed 108 places.
[2021-05-19 19:39:35] [INFO ] Transformed 90 transitions.
[2021-05-19 19:39:35] [INFO ] Parsed PT model containing 108 places and 90 transitions in 133 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 19:39:35] [INFO ] Initial state test concluded for 3 properties.
FORMULA TriangularGrid-PT-3011-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 23 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:35] [INFO ] Computed 46 place invariants in 25 ms
[2021-05-19 19:39:35] [INFO ] Implicit Places using invariants in 388 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:35] [INFO ] Computed 46 place invariants in 8 ms
[2021-05-19 19:39:36] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 692 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:36] [INFO ] Computed 46 place invariants in 8 ms
[2021-05-19 19:39:36] [INFO ] Dead Transitions using invariants and state equation in 183 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
[2021-05-19 19:39:36] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-19 19:39:36] [INFO ] Flatten gal took : 75 ms
FORMULA TriangularGrid-PT-3011-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 19:39:36] [INFO ] Flatten gal took : 30 ms
[2021-05-19 19:39:36] [INFO ] Input system was already deterministic with 90 transitions.
Incomplete random walk after 100000 steps, including 110 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 18) seen :13
Running SMT prover for 5 properties.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:37] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:39:37] [INFO ] [Real]Absence check using 45 positive place invariants in 12 ms returned unsat
[2021-05-19 19:39:37] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned unsat
[2021-05-19 19:39:37] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned unsat
[2021-05-19 19:39:37] [INFO ] [Real]Absence check using 45 positive place invariants in 2 ms returned unsat
[2021-05-19 19:39:37] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA TriangularGrid-PT-3011-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 10 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:37] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:39:37] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:38] [INFO ] Computed 46 place invariants in 4 ms
[2021-05-19 19:39:38] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:38] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:39:38] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 429 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 33 steps with 0 reset in 4 ms.
FORMULA TriangularGrid-PT-3011-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3011-03 finished in 1119 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 22 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:38] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:39:38] [INFO ] Implicit Places using invariants in 120 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:38] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:39:39] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2021-05-19 19:39:39] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:39] [INFO ] Computed 46 place invariants in 9 ms
[2021-05-19 19:39:39] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-3011-04 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}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s38 s101), p1:(LEQ s54 s64)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2312 steps with 3 reset in 57 ms.
FORMULA TriangularGrid-PT-3011-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3011-04 finished in 696 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 9 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:39] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:39:39] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:39] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:39:39] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:39] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:39:39] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s56 s94)], 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 27171 reset in 815 ms.
Product exploration explored 100000 steps with 26973 reset in 924 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 27268 reset in 466 ms.
Product exploration explored 100000 steps with 27211 reset in 559 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 108 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 9 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2021-05-19 19:39:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:39:43] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:39:43] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Product exploration explored 100000 steps with 27304 reset in 1280 ms.
Product exploration explored 100000 steps with 27290 reset in 824 ms.
[2021-05-19 19:39:45] [INFO ] Flatten gal took : 14 ms
[2021-05-19 19:39:45] [INFO ] Flatten gal took : 11 ms
[2021-05-19 19:39:45] [INFO ] Time to serialize gal into /tmp/LTL15829696651196304779.gal : 5 ms
[2021-05-19 19:39:45] [INFO ] Time to serialize properties into /tmp/LTL11821398738104934944.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/LTL15829696651196304779.gal, -t, CGAL, -LTL, /tmp/LTL11821398738104934944.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/LTL15829696651196304779.gal -t CGAL -LTL /tmp/LTL11821398738104934944.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(pil1_2_3<=pol1_3_3)")))))
Formula 0 simplified : !XXF"(pil1_2_3<=pol1_3_3)"
Reverse transition relation is NOT exact ! Due to transitions t63, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t88, t89, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Detected timeout of ITS tools.
[2021-05-19 19:40:00] [INFO ] Flatten gal took : 11 ms
[2021-05-19 19:40:00] [INFO ] Applying decomposition
[2021-05-19 19:40:00] [INFO ] Flatten gal took : 9 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/graph7144084620087970885.txt, -o, /tmp/graph7144084620087970885.bin, -w, /tmp/graph7144084620087970885.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/graph7144084620087970885.bin, -l, -1, -v, -w, /tmp/graph7144084620087970885.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 19:40:00] [INFO ] Decomposing Gal with order
[2021-05-19 19:40:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 19:40:00] [INFO ] Removed a total of 50 redundant transitions.
[2021-05-19 19:40:00] [INFO ] Flatten gal took : 78 ms
[2021-05-19 19:40:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 15 ms.
[2021-05-19 19:40:00] [INFO ] Time to serialize gal into /tmp/LTL11406673729778506877.gal : 6 ms
[2021-05-19 19:40:00] [INFO ] Time to serialize properties into /tmp/LTL3656233339502960476.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/LTL11406673729778506877.gal, -t, CGAL, -LTL, /tmp/LTL3656233339502960476.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/LTL11406673729778506877.gal -t CGAL -LTL /tmp/LTL3656233339502960476.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(gu35.pil1_2_3<=gu35.pol1_3_3)")))))
Formula 0 simplified : !XXF"(gu35.pil1_2_3<=gu35.pol1_3_3)"
Reverse transition relation is NOT exact ! Due to transitions gi0.t89, gi0.t88, gi0.t84, gi0.t80, gi0.t79, gi0.t78, gi0.t71, gi0.t70, gi1.gi0.gi0.t72, gi1.gi0.gi0.t63, gi1.gi0.t81, gi1.gi0.t83, gi1.gi1.gi1.t85, gi1.gi1.gi1.t67, gi1.gi1.t76, gi1.gi1.t77, gi1.gi1.t82, gi1.gi1.t86, gi1.t74, gi1.t73, t65, t66, t68, t69, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/64/24/88
Computing Next relation with stutter on 2.42921e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1491712002912716217
[2021-05-19 19:40:15] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1491712002912716217
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/ltsmin1491712002912716217]
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/ltsmin1491712002912716217] 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/ltsmin1491712002912716217] 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 TriangularGrid-PT-3011-05 finished in 37395 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:16] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:40:17] [INFO ] Implicit Places using invariants in 211 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:17] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:40:17] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:17] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:40:17] [INFO ] Dead Transitions using invariants and state equation in 146 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s72)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3656 reset in 761 ms.
Product exploration explored 100000 steps with 3491 reset in 563 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3534 reset in 727 ms.
Product exploration explored 100000 steps with 3705 reset in 562 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 108 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2021-05-19 19:40:20] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:20] [INFO ] Computed 46 place invariants in 4 ms
[2021-05-19 19:40:20] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Product exploration explored 100000 steps with 3591 reset in 771 ms.
Product exploration explored 100000 steps with 3623 reset in 605 ms.
[2021-05-19 19:40:21] [INFO ] Flatten gal took : 12 ms
[2021-05-19 19:40:22] [INFO ] Flatten gal took : 9 ms
[2021-05-19 19:40:22] [INFO ] Time to serialize gal into /tmp/LTL530131449909080852.gal : 2 ms
[2021-05-19 19:40:22] [INFO ] Time to serialize properties into /tmp/LTL3603150448999950626.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/LTL530131449909080852.gal, -t, CGAL, -LTL, /tmp/LTL3603150448999950626.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/LTL530131449909080852.gal -t CGAL -LTL /tmp/LTL3603150448999950626.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(po1_1_1>=1)"))))
Formula 0 simplified : !XF"(po1_1_1>=1)"
Reverse transition relation is NOT exact ! Due to transitions t63, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t88, t89, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Detected timeout of ITS tools.
[2021-05-19 19:40:37] [INFO ] Flatten gal took : 9 ms
[2021-05-19 19:40:37] [INFO ] Applying decomposition
[2021-05-19 19:40:37] [INFO ] Flatten gal took : 8 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/graph7535715822527493901.txt, -o, /tmp/graph7535715822527493901.bin, -w, /tmp/graph7535715822527493901.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/graph7535715822527493901.bin, -l, -1, -v, -w, /tmp/graph7535715822527493901.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 19:40:37] [INFO ] Decomposing Gal with order
[2021-05-19 19:40:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 19:40:37] [INFO ] Removed a total of 54 redundant transitions.
[2021-05-19 19:40:37] [INFO ] Flatten gal took : 18 ms
[2021-05-19 19:40:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-19 19:40:37] [INFO ] Time to serialize gal into /tmp/LTL3143545603416592462.gal : 3 ms
[2021-05-19 19:40:37] [INFO ] Time to serialize properties into /tmp/LTL2162274246464106362.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/LTL3143545603416592462.gal, -t, CGAL, -LTL, /tmp/LTL2162274246464106362.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/LTL3143545603416592462.gal -t CGAL -LTL /tmp/LTL2162274246464106362.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i8.u40.po1_1_1>=1)"))))
Formula 0 simplified : !XF"(i8.u40.po1_1_1>=1)"
Reverse transition relation is NOT exact ! Due to transitions t65, t66, t68, t69, t70, t71, t73, t74, t76, t77, t78, t79, t81, t82, t83, t84, t86, t88, i1.t85, i1.t67, i5.t89, i5.t80, i8.t72, i8.t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Computing Next relation with stutter on 2.42921e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7503810762733585883
[2021-05-19 19:40:52] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7503810762733585883
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/ltsmin7503810762733585883]
Compilation finished in 802 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7503810762733585883]
Link finished in 48 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7503810762733585883]
LTSmin run took 504 ms.
FORMULA TriangularGrid-PT-3011-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3011-06 finished in 36639 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:53] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:40:53] [INFO ] Implicit Places using invariants in 138 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:53] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:40:53] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:53] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:40:54] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s9 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 6087 steps with 98 reset in 50 ms.
FORMULA TriangularGrid-PT-3011-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3011-09 finished in 653 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 11 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:54] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:40:54] [INFO ] Implicit Places using invariants in 140 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:54] [INFO ] Computed 46 place invariants in 8 ms
[2021-05-19 19:40:54] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2021-05-19 19:40:54] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:40:54] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:40:54] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-10 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:(OR (GT s68 s55) (LEQ 1 s73))], 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 3220 reset in 895 ms.
Product exploration explored 100000 steps with 3295 reset in 659 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3288 reset in 832 ms.
Product exploration explored 100000 steps with 3204 reset in 677 ms.
[2021-05-19 19:40:58] [INFO ] Flatten gal took : 8 ms
[2021-05-19 19:40:58] [INFO ] Flatten gal took : 8 ms
[2021-05-19 19:40:58] [INFO ] Time to serialize gal into /tmp/LTL4989542461181296170.gal : 2 ms
[2021-05-19 19:40:58] [INFO ] Time to serialize properties into /tmp/LTL2542587348306515248.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/LTL4989542461181296170.gal, -t, CGAL, -LTL, /tmp/LTL2542587348306515248.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/LTL4989542461181296170.gal -t CGAL -LTL /tmp/LTL2542587348306515248.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((pil3_2_3>pil1_2_1)||(po1_2_1>=1))"))))
Formula 0 simplified : !GF"((pil3_2_3>pil1_2_1)||(po1_2_1>=1))"
Reverse transition relation is NOT exact ! Due to transitions t63, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t88, t89, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Detected timeout of ITS tools.
[2021-05-19 19:41:13] [INFO ] Flatten gal took : 7 ms
[2021-05-19 19:41:13] [INFO ] Applying decomposition
[2021-05-19 19:41:13] [INFO ] Flatten gal took : 7 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/graph3934756821294538774.txt, -o, /tmp/graph3934756821294538774.bin, -w, /tmp/graph3934756821294538774.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/graph3934756821294538774.bin, -l, -1, -v, -w, /tmp/graph3934756821294538774.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 19:41:13] [INFO ] Decomposing Gal with order
[2021-05-19 19:41:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 19:41:13] [INFO ] Removed a total of 50 redundant transitions.
[2021-05-19 19:41:13] [INFO ] Flatten gal took : 36 ms
[2021-05-19 19:41:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 5 ms.
[2021-05-19 19:41:13] [INFO ] Time to serialize gal into /tmp/LTL9792546771469175048.gal : 2 ms
[2021-05-19 19:41:13] [INFO ] Time to serialize properties into /tmp/LTL7993368657237428072.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/LTL9792546771469175048.gal, -t, CGAL, -LTL, /tmp/LTL7993368657237428072.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/LTL9792546771469175048.gal -t CGAL -LTL /tmp/LTL7993368657237428072.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((gu19.pil3_2_3>gu19.pil1_2_1)||(gi0.gi1.gi1.gu31.po1_2_1>=1))"))))
Formula 0 simplified : !GF"((gu19.pil3_2_3>gu19.pil1_2_1)||(gi0.gi1.gi1.gu31.po1_2_1>=1))"
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.t85, gi0.gi0.gi0.t67, gi0.gi0.t76, gi0.gi0.t77, gi0.gi1.gi0.t72, gi0.gi1.gi0.t63, gi0.gi1.t65, gi0.gi1.t66, gi0.gi1.t73, gi0.gi1.t74, gi0.gi1.t81, gi0.gi1.t83, gi0.gi2.gi2.t89, gi0.gi2.gi2.t80, gi0.gi2.t70, gi0.gi2.t71, gi0.gi2.t78, gi0.gi2.t79, gi0.t86, gi0.t84, gi0.t82, gi0.t69, gi0.t68, t88, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/64/24/88
Computing Next relation with stutter on 2.42921e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3670410729719989340
[2021-05-19 19:41:28] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3670410729719989340
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/ltsmin3670410729719989340]
Compilation finished in 689 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3670410729719989340]
Link finished in 36 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))), --buchi-type=spotba], workingDir=/tmp/ltsmin3670410729719989340]
LTSmin run took 609 ms.
FORMULA TriangularGrid-PT-3011-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3011-10 finished in 35440 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:29] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:29] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:29] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:29] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:29] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-19 19:41:30] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s30 s47)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-3011-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3011-12 finished in 449 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 3 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:30] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:30] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:30] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:30] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:30] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:30] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s59)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 39490 reset in 621 ms.
Product exploration explored 100000 steps with 39039 reset in 475 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 39390 reset in 401 ms.
Product exploration explored 100000 steps with 39626 reset in 454 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 108 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2021-05-19 19:41:32] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:32] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:32] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Product exploration explored 100000 steps with 39506 reset in 1007 ms.
Product exploration explored 100000 steps with 39259 reset in 1091 ms.
[2021-05-19 19:41:34] [INFO ] Flatten gal took : 7 ms
[2021-05-19 19:41:34] [INFO ] Flatten gal took : 5 ms
[2021-05-19 19:41:34] [INFO ] Time to serialize gal into /tmp/LTL6150409630756918732.gal : 2 ms
[2021-05-19 19:41:34] [INFO ] Time to serialize properties into /tmp/LTL2912327323292523642.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/LTL6150409630756918732.gal, -t, CGAL, -LTL, /tmp/LTL2912327323292523642.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/LTL6150409630756918732.gal -t CGAL -LTL /tmp/LTL2912327323292523642.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(pil1_3_5>=1)"))))
Formula 0 simplified : !XF"(pil1_3_5>=1)"
Reverse transition relation is NOT exact ! Due to transitions t63, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t88, t89, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Detected timeout of ITS tools.
[2021-05-19 19:41:50] [INFO ] Flatten gal took : 11 ms
[2021-05-19 19:41:50] [INFO ] Applying decomposition
[2021-05-19 19:41:50] [INFO ] Flatten gal took : 9 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/graph4931083044148233959.txt, -o, /tmp/graph4931083044148233959.bin, -w, /tmp/graph4931083044148233959.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/graph4931083044148233959.bin, -l, -1, -v, -w, /tmp/graph4931083044148233959.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 19:41:50] [INFO ] Decomposing Gal with order
[2021-05-19 19:41:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 19:41:50] [INFO ] Removed a total of 54 redundant transitions.
[2021-05-19 19:41:50] [INFO ] Flatten gal took : 22 ms
[2021-05-19 19:41:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-19 19:41:50] [INFO ] Time to serialize gal into /tmp/LTL3683563426320056865.gal : 5 ms
[2021-05-19 19:41:50] [INFO ] Time to serialize properties into /tmp/LTL9769286964724248623.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/LTL3683563426320056865.gal, -t, CGAL, -LTL, /tmp/LTL9769286964724248623.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/LTL3683563426320056865.gal -t CGAL -LTL /tmp/LTL9769286964724248623.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i7.u12.pil1_3_5>=1)"))))
Formula 0 simplified : !XF"(i7.u12.pil1_3_5>=1)"
Reverse transition relation is NOT exact ! Due to transitions t65, t66, t68, t69, t70, t71, t73, t74, t76, t77, t78, t79, t81, t82, t83, t84, t86, t88, i1.t72, i1.t63, i6.t85, i6.t67, i7.t89, i7.t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/66/24/90
Computing Next relation with stutter on 2.42921e+06 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
509 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.11906,113608,1,0,149787,2474,993,471065,118,18761,113728
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA TriangularGrid-PT-3011-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property TriangularGrid-PT-3011-13 finished in 25661 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 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:55] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:55] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:55] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-19 19:41:56] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2021-05-19 19:41:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2021-05-19 19:41:56] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-19 19:41:56] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3011-14 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 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8210 steps with 127 reset in 54 ms.
FORMULA TriangularGrid-PT-3011-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3011-14 finished in 488 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7359218728390405919
[2021-05-19 19:41:56] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2021-05-19 19:41:56] [INFO ] Applying decomposition
[2021-05-19 19:41:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-19 19:41:56] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2021-05-19 19:41:56] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-19 19:41:56] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2021-05-19 19:41:56] [INFO ] Flatten gal took : 10 ms
[2021-05-19 19:41:56] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-19 19:41:56] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7359218728390405919
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/ltsmin7359218728390405919]
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/graph11906233746943129912.txt, -o, /tmp/graph11906233746943129912.bin, -w, /tmp/graph11906233746943129912.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/graph11906233746943129912.bin, -l, -1, -v, -w, /tmp/graph11906233746943129912.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 19:41:56] [INFO ] Decomposing Gal with order
[2021-05-19 19:41:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 19:41:56] [INFO ] Removed a total of 50 redundant transitions.
[2021-05-19 19:41:56] [INFO ] Flatten gal took : 27 ms
[2021-05-19 19:41:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2021-05-19 19:41:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality7193976281837761661.gal : 3 ms
[2021-05-19 19:41:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality11708602381758788499.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/LTLCardinality7193976281837761661.gal, -t, CGAL, -LTL, /tmp/LTLCardinality11708602381758788499.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/LTLCardinality7193976281837761661.gal -t CGAL -LTL /tmp/LTLCardinality11708602381758788499.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(gu34.pil1_2_3<=gu34.pol1_3_3)")))))
Formula 0 simplified : !XXF"(gu34.pil1_2_3<=gu34.pol1_3_3)"
Compilation finished in 882 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7359218728390405919]
Link finished in 35 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(<>((LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin7359218728390405919]
LTSmin run took 349 ms.
FORMULA TriangularGrid-PT-3011-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621453318696

--------------------
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="TriangularGrid-PT-3011"
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 TriangularGrid-PT-3011, 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 r273-smll-162123879700164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-3011.tgz
mv TriangularGrid-PT-3011 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 ;