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.r254-tall-162106745900364.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 SquareGrid-PT-040204, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745900364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 105K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 19:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 19:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 7 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 130K 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 SquareGrid-PT-040204-00
FORMULA_NAME SquareGrid-PT-040204-01
FORMULA_NAME SquareGrid-PT-040204-02
FORMULA_NAME SquareGrid-PT-040204-03
FORMULA_NAME SquareGrid-PT-040204-04
FORMULA_NAME SquareGrid-PT-040204-05
FORMULA_NAME SquareGrid-PT-040204-06
FORMULA_NAME SquareGrid-PT-040204-07
FORMULA_NAME SquareGrid-PT-040204-08
FORMULA_NAME SquareGrid-PT-040204-09
FORMULA_NAME SquareGrid-PT-040204-10
FORMULA_NAME SquareGrid-PT-040204-11
FORMULA_NAME SquareGrid-PT-040204-12
FORMULA_NAME SquareGrid-PT-040204-13
FORMULA_NAME SquareGrid-PT-040204-14
FORMULA_NAME SquareGrid-PT-040204-15

=== Now, execution of the tool begins

BK_START 1621186392166

Running Version 0
[2021-05-16 17:33:13] [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]
[2021-05-16 17:33:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 17:33:13] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-16 17:33:13] [INFO ] Transformed 240 places.
[2021-05-16 17:33:13] [INFO ] Transformed 272 transitions.
[2021-05-16 17:33:13] [INFO ] Parsed PT model containing 240 places and 272 transitions in 96 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Support contains 43 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 22 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:14] [INFO ] Computed 97 place invariants in 25 ms
[2021-05-16 17:33:14] [INFO ] Implicit Places using invariants in 260 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:14] [INFO ] Computed 97 place invariants in 7 ms
[2021-05-16 17:33:14] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:14] [INFO ] Computed 97 place invariants in 13 ms
[2021-05-16 17:33:14] [INFO ] Dead Transitions using invariants and state equation in 157 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
[2021-05-16 17:33:14] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-16 17:33:14] [INFO ] Flatten gal took : 57 ms
FORMULA SquareGrid-PT-040204-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-040204-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-040204-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-040204-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 17:33:14] [INFO ] Flatten gal took : 29 ms
[2021-05-16 17:33:14] [INFO ] Input system was already deterministic with 272 transitions.
Incomplete random walk after 100000 steps, including 19 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 20) seen :16
Running SMT prover for 4 properties.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:16] [INFO ] Computed 97 place invariants in 12 ms
[2021-05-16 17:33:16] [INFO ] [Real]Absence check using 96 positive place invariants in 13 ms returned unsat
[2021-05-16 17:33:16] [INFO ] [Real]Absence check using 96 positive place invariants in 5 ms returned unsat
[2021-05-16 17:33:16] [INFO ] [Real]Absence check using 96 positive place invariants in 13 ms returned unsat
[2021-05-16 17:33:16] [INFO ] [Real]Absence check using 96 positive place invariants in 13 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
[2021-05-16 17:33:16] [INFO ] Initial state test concluded for 2 properties.
FORMULA SquareGrid-PT-040204-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-040204-15 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 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 15 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:16] [INFO ] Computed 97 place invariants in 11 ms
[2021-05-16 17:33:16] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:16] [INFO ] Computed 97 place invariants in 11 ms
[2021-05-16 17:33:16] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:16] [INFO ] Computed 97 place invariants in 9 ms
[2021-05-16 17:33:16] [INFO ] Dead Transitions using invariants and state equation in 136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, p0, p0]
Running random walk in product with property : SquareGrid-PT-040204-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s188)], 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 106 steps with 0 reset in 4 ms.
FORMULA SquareGrid-PT-040204-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-02 finished in 711 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 6 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:17] [INFO ] Computed 97 place invariants in 5 ms
[2021-05-16 17:33:17] [INFO ] Implicit Places using invariants in 118 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:17] [INFO ] Computed 97 place invariants in 4 ms
[2021-05-16 17:33:17] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:17] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:33:17] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-040204-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s76 s177), p1:(GT 1 s94)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 647 ms.
Product exploration explored 100000 steps with 50000 reset in 650 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 547 ms.
Product exploration explored 100000 steps with 50000 reset in 600 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 240 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 13 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
[2021-05-16 17:33:20] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:20] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:33:20] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Product exploration explored 100000 steps with 50000 reset in 1362 ms.
Product exploration explored 100000 steps with 50000 reset in 1446 ms.
[2021-05-16 17:33:23] [INFO ] Flatten gal took : 21 ms
[2021-05-16 17:33:23] [INFO ] Flatten gal took : 19 ms
[2021-05-16 17:33:23] [INFO ] Time to serialize gal into /tmp/LTL14925154507039665119.gal : 9 ms
[2021-05-16 17:33:23] [INFO ] Time to serialize properties into /tmp/LTL12937986553548774615.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/LTL14925154507039665119.gal, -t, CGAL, -LTL, /tmp/LTL12937986553548774615.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/LTL14925154507039665119.gal -t CGAL -LTL /tmp/LTL12937986553548774615.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p1ol_5_1<=pb2_1_2)")||(G(F("(p4i_3_5<1)"))))))
Formula 0 simplified : !X("(p1ol_5_1<=pb2_1_2)" | GF"(p4i_3_5<1)")
Detected timeout of ITS tools.
[2021-05-16 17:33:38] [INFO ] Flatten gal took : 18 ms
[2021-05-16 17:33:38] [INFO ] Applying decomposition
[2021-05-16 17:33:38] [INFO ] Flatten gal took : 22 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/graph16680750353133281979.txt, -o, /tmp/graph16680750353133281979.bin, -w, /tmp/graph16680750353133281979.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/graph16680750353133281979.bin, -l, -1, -v, -w, /tmp/graph16680750353133281979.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:33:38] [INFO ] Decomposing Gal with order
[2021-05-16 17:33:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:33:38] [INFO ] Removed a total of 255 redundant transitions.
[2021-05-16 17:33:38] [INFO ] Flatten gal took : 58 ms
[2021-05-16 17:33:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 13 ms.
[2021-05-16 17:33:38] [INFO ] Time to serialize gal into /tmp/LTL16225468004032136261.gal : 6 ms
[2021-05-16 17:33:38] [INFO ] Time to serialize properties into /tmp/LTL17356054305664785632.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/LTL16225468004032136261.gal, -t, CGAL, -LTL, /tmp/LTL17356054305664785632.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/LTL16225468004032136261.gal -t CGAL -LTL /tmp/LTL17356054305664785632.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gu81.p1ol_5_1<=gu81.pb2_1_2)")||(G(F("(gi0.gi1.gi3.gu56.p4i_3_5<1)"))))))
Formula 0 simplified : !X("(gu81.p1ol_5_1<=gu81.pb2_1_2)" | GF"(gi0.gi1.gi3.gu56.p4i_3_5<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11038775948715089235
[2021-05-16 17:33:53] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11038775948715089235
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/ltsmin11038775948715089235]
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/ltsmin11038775948715089235] 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/ltsmin11038775948715089235] 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 SquareGrid-PT-040204-03 finished in 37961 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X((F(p0)||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:55] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:33:55] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:55] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:33:55] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:55] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:33:55] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-04 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ s53 s184), p1:(LEQ s120 s204)], 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 567 ms.
Product exploration explored 100000 steps with 50000 reset in 724 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 546 ms.
Product exploration explored 100000 steps with 50000 reset in 606 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Support contains 4 out of 240 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 8 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
[2021-05-16 17:33:58] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:33:58] [INFO ] Computed 97 place invariants in 1 ms
[2021-05-16 17:33:58] [INFO ] Dead Transitions using invariants and state equation in 124 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Product exploration explored 100000 steps with 50000 reset in 1291 ms.
Product exploration explored 100000 steps with 50000 reset in 1355 ms.
[2021-05-16 17:34:01] [INFO ] Flatten gal took : 31 ms
[2021-05-16 17:34:01] [INFO ] Flatten gal took : 14 ms
[2021-05-16 17:34:01] [INFO ] Time to serialize gal into /tmp/LTL5721846213365368933.gal : 2 ms
[2021-05-16 17:34:01] [INFO ] Time to serialize properties into /tmp/LTL6975279876802460349.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/LTL5721846213365368933.gal, -t, CGAL, -LTL, /tmp/LTL6975279876802460349.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/LTL5721846213365368933.gal -t CGAL -LTL /tmp/LTL6975279876802460349.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("(p1o_4_2<=pb2_3_1)")&&(X((F("(p1o_4_2<=pb2_3_1)"))||(G("(p4o_1_1<=pb3_4_1)")))))))
Formula 0 simplified : !F("(p1o_4_2<=pb2_3_1)" & X(F"(p1o_4_2<=pb2_3_1)" | G"(p4o_1_1<=pb3_4_1)"))
Detected timeout of ITS tools.
[2021-05-16 17:34:16] [INFO ] Flatten gal took : 14 ms
[2021-05-16 17:34:16] [INFO ] Applying decomposition
[2021-05-16 17:34:16] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5337830453191069718.txt, -o, /tmp/graph5337830453191069718.bin, -w, /tmp/graph5337830453191069718.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/graph5337830453191069718.bin, -l, -1, -v, -w, /tmp/graph5337830453191069718.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:34:16] [INFO ] Decomposing Gal with order
[2021-05-16 17:34:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:34:16] [INFO ] Removed a total of 257 redundant transitions.
[2021-05-16 17:34:16] [INFO ] Flatten gal took : 28 ms
[2021-05-16 17:34:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 11 ms.
[2021-05-16 17:34:16] [INFO ] Time to serialize gal into /tmp/LTL12910030877555538922.gal : 3 ms
[2021-05-16 17:34:16] [INFO ] Time to serialize properties into /tmp/LTL7346596463662553919.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/LTL12910030877555538922.gal, -t, CGAL, -LTL, /tmp/LTL7346596463662553919.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/LTL12910030877555538922.gal -t CGAL -LTL /tmp/LTL7346596463662553919.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("(gu82.p1o_4_2<=gu82.pb2_3_1)")&&(X((F("(gu82.p1o_4_2<=gu82.pb2_3_1)"))||(G("(gu83.p4o_1_1<=gu83.pb3_4_1)")))))))
Formula 0 simplified : !F("(gu82.p1o_4_2<=gu82.pb2_3_1)" & X(F"(gu82.p1o_4_2<=gu82.pb2_3_1)" | G"(gu83.p4o_1_1<=gu83.pb3_4_1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9140612455585750905
[2021-05-16 17:34:31] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9140612455585750905
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/ltsmin9140612455585750905]
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/ltsmin9140612455585750905] 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/ltsmin9140612455585750905] 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 SquareGrid-PT-040204-04 finished in 37470 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 12 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:34:32] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:34:32] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:34:32] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:34:32] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2021-05-16 17:34:32] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:34:32] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:34:32] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-040204-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s7 s49), p1:(LEQ s130 s152)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 98 reset in 1052 ms.
Product exploration explored 100000 steps with 102 reset in 1125 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 96 reset in 1045 ms.
Product exploration explored 100000 steps with 108 reset in 1122 ms.
[2021-05-16 17:34:37] [INFO ] Flatten gal took : 13 ms
[2021-05-16 17:34:37] [INFO ] Flatten gal took : 12 ms
[2021-05-16 17:34:37] [INFO ] Time to serialize gal into /tmp/LTL6781954345565598487.gal : 2 ms
[2021-05-16 17:34:37] [INFO ] Time to serialize properties into /tmp/LTL5275693611492117915.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/LTL6781954345565598487.gal, -t, CGAL, -LTL, /tmp/LTL5275693611492117915.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/LTL6781954345565598487.gal -t CGAL -LTL /tmp/LTL5275693611492117915.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(p1i_2_4<=p1o_3_2)"))||(G(F("(p4o_3_1<=p4ol_3_3)"))))))
Formula 0 simplified : !F(G"(p1i_2_4<=p1o_3_2)" | GF"(p4o_3_1<=p4ol_3_3)")
Detected timeout of ITS tools.
[2021-05-16 17:34:52] [INFO ] Flatten gal took : 13 ms
[2021-05-16 17:34:52] [INFO ] Applying decomposition
[2021-05-16 17:34:52] [INFO ] Flatten gal took : 18 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/graph17597013896561123817.txt, -o, /tmp/graph17597013896561123817.bin, -w, /tmp/graph17597013896561123817.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/graph17597013896561123817.bin, -l, -1, -v, -w, /tmp/graph17597013896561123817.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:34:52] [INFO ] Decomposing Gal with order
[2021-05-16 17:34:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:34:52] [INFO ] Removed a total of 247 redundant transitions.
[2021-05-16 17:34:52] [INFO ] Flatten gal took : 21 ms
[2021-05-16 17:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 9 ms.
[2021-05-16 17:34:52] [INFO ] Time to serialize gal into /tmp/LTL2546139041290646652.gal : 3 ms
[2021-05-16 17:34:52] [INFO ] Time to serialize properties into /tmp/LTL5548536365693866828.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/LTL2546139041290646652.gal, -t, CGAL, -LTL, /tmp/LTL5548536365693866828.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/LTL2546139041290646652.gal -t CGAL -LTL /tmp/LTL5548536365693866828.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(gu3.p1i_2_4<=gu3.p1o_3_2)"))||(G(F("(gu63.p4o_3_1<=gu63.p4ol_3_3)"))))))
Formula 0 simplified : !F(G"(gu3.p1i_2_4<=gu3.p1o_3_2)" | GF"(gu63.p4o_3_1<=gu63.p4ol_3_3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13822794929975525865
[2021-05-16 17:35:07] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13822794929975525865
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/ltsmin13822794929975525865]
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/ltsmin13822794929975525865] 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/ltsmin13822794929975525865] 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 SquareGrid-PT-040204-05 finished in 36296 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 8 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:08] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:08] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:08] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:35:09] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2021-05-16 17:35:09] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 10 ms
[2021-05-16 17:35:09] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s113)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 52 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-040204-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-06 finished in 579 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 7 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:09] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:09] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2021-05-16 17:35:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:09] [INFO ] Dead Transitions using invariants and state equation in 121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 30 ms :[true, (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT s189 s158)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-040204-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-08 finished in 512 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 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 4 ms
[2021-05-16 17:35:09] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:09] [INFO ] Computed 97 place invariants in 5 ms
[2021-05-16 17:35:10] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:10] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:35:10] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s238 s118)], 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 20399 steps with 8 reset in 203 ms.
FORMULA SquareGrid-PT-040204-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-09 finished in 714 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 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 8 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:10] [INFO ] Computed 97 place invariants in 1 ms
[2021-05-16 17:35:10] [INFO ] Implicit Places using invariants in 121 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:10] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:10] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2021-05-16 17:35:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:10] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:11] [INFO ] Dead Transitions using invariants and state equation in 121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s223 s100)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19378 steps with 2 reset in 182 ms.
FORMULA SquareGrid-PT-040204-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-10 finished in 674 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:11] [INFO ] Computed 97 place invariants in 4 ms
[2021-05-16 17:35:11] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:11] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:11] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:11] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:11] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-11 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ s206 s115)], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 21743 steps with 39 reset in 215 ms.
FORMULA SquareGrid-PT-040204-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-11 finished in 815 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:12] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:12] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:12] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:12] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:12] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:12] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-040204-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s135), p0:(OR (GT s65 s170) (LEQ s204 s175))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-040204-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-14 finished in 536 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1436998666103251488
[2021-05-16 17:35:12] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2021-05-16 17:35:12] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:35:12] [INFO ] Applying decomposition
[2021-05-16 17:35:12] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2021-05-16 17:35:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:35:12] [INFO ] Flatten gal took : 11 ms
[2021-05-16 17:35:12] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2021-05-16 17:35:12] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:35:12] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1436998666103251488
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/ltsmin1436998666103251488]
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/graph13548005294071594005.txt, -o, /tmp/graph13548005294071594005.bin, -w, /tmp/graph13548005294071594005.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/graph13548005294071594005.bin, -l, -1, -v, -w, /tmp/graph13548005294071594005.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:35:12] [INFO ] Decomposing Gal with order
[2021-05-16 17:35:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:35:12] [INFO ] Removed a total of 247 redundant transitions.
[2021-05-16 17:35:12] [INFO ] Flatten gal took : 65 ms
[2021-05-16 17:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 10 ms.
[2021-05-16 17:35:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality15671196154335959083.gal : 2 ms
[2021-05-16 17:35:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality11495880627228237597.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/LTLCardinality15671196154335959083.gal, -t, CGAL, -LTL, /tmp/LTLCardinality11495880627228237597.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/LTLCardinality15671196154335959083.gal -t CGAL -LTL /tmp/LTLCardinality11495880627228237597.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !((X(("(gu34.p1ol_5_1<=gu34.pb2_1_2)")||(G(F("(gi3.gi1.gi1.gi3.gi1.gu53.p4i_3_5<1)"))))))
Formula 0 simplified : !X("(gu34.p1ol_5_1<=gu34.pb2_1_2)" | GF"(gi3.gi1.gi1.gi3.gi1.gu53.p4i_3_5<1)")
Compilation finished in 1306 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1436998666103251488]
Link finished in 53 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)||[](<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1436998666103251488]
LTSmin run took 961 ms.
FORMULA SquareGrid-PT-040204-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>(((LTLAPp2==true)&&X((<>((LTLAPp2==true))||[]((LTLAPp3==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1436998666103251488]
LTSmin run took 387 ms.
FORMULA SquareGrid-PT-040204-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([]((LTLAPp4==true))||[](<>((LTLAPp5==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1436998666103251488]
LTSmin run took 1419 ms.
FORMULA SquareGrid-PT-040204-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621186517718

--------------------
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="SquareGrid-PT-040204"
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 SquareGrid-PT-040204, 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 r254-tall-162106745900364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 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 ;