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-162106745900365.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SquareGrid-PT-040204, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745900365
=====================================================================

--------------------
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 1621186531141

Running Version 0
[2021-05-16 17:35:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 17:35:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 17:35:32] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2021-05-16 17:35:32] [INFO ] Transformed 240 places.
[2021-05-16 17:35:32] [INFO ] Transformed 272 transitions.
[2021-05-16 17:35:32] [INFO ] Parsed PT model containing 240 places and 272 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 17:35:32] [INFO ] Initial state test concluded for 2 properties.
FORMULA SquareGrid-PT-040204-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-040204-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 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 21 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 17:35:32] [INFO ] Computed 97 place invariants in 35 ms
[2021-05-16 17:35:33] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:33] [INFO ] Computed 97 place invariants in 10 ms
[2021-05-16 17:35:33] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:33] [INFO ] Computed 97 place invariants in 17 ms
[2021-05-16 17:35:33] [INFO ] Dead Transitions using invariants and state equation in 169 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
[2021-05-16 17:35:33] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 17:35:33] [INFO ] Flatten gal took : 57 ms
FORMULA SquareGrid-PT-040204-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 17:35:33] [INFO ] Flatten gal took : 30 ms
[2021-05-16 17:35:33] [INFO ] Input system was already deterministic with 272 transitions.
Finished random walk after 378 steps, including 0 resets, run visited all 34 properties in 16 ms. (steps per millisecond=23 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(p1)||X(p2))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:35:34] [INFO ] Computed 97 place invariants in 11 ms
[2021-05-16 17:35:34] [INFO ] Implicit Places using invariants in 131 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:34] [INFO ] Computed 97 place invariants in 12 ms
[2021-05-16 17:35:34] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:34] [INFO ] Computed 97 place invariants in 9 ms
[2021-05-16 17:35:34] [INFO ] Dead Transitions using invariants and state equation in 133 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-040204-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s56 1) (GEQ s236 1)), p1:(AND (GEQ s81 1) (GEQ s225 1)), p2:(AND (GEQ s117 1) (GEQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 41295 reset in 862 ms.
Product exploration explored 100000 steps with 42133 reset in 847 ms.
Knowledge obtained : [(NOT p0), (NOT p1), p2]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 42398 reset in 720 ms.
Product exploration explored 100000 steps with 41724 reset in 827 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 6 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 15 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
[2021-05-16 17:35:38] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:35:38] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:35:38] [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.
Product exploration explored 100000 steps with 42044 reset in 1612 ms.
Product exploration explored 100000 steps with 41700 reset in 1631 ms.
[2021-05-16 17:35:41] [INFO ] Flatten gal took : 23 ms
[2021-05-16 17:35:41] [INFO ] Flatten gal took : 21 ms
[2021-05-16 17:35:41] [INFO ] Time to serialize gal into /tmp/LTL5644358766660054767.gal : 14 ms
[2021-05-16 17:35:41] [INFO ] Time to serialize properties into /tmp/LTL113951949531020040.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/LTL5644358766660054767.gal, -t, CGAL, -LTL, /tmp/LTL113951949531020040.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/LTL5644358766660054767.gal -t CGAL -LTL /tmp/LTL113951949531020040.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(((G("((p4i_1_2>=1)&&(pbl_1_2>=1))"))||(X("((p4il_4_3>=1)&&(pb2_4_2>=1))")))||("((p1o_5_1>=1)&&(pbl_4_1>=1))"))))
Formula 0 simplified : !F("((p1o_5_1>=1)&&(pbl_4_1>=1))" | G"((p4i_1_2>=1)&&(pbl_1_2>=1))" | X"((p4il_4_3>=1)&&(pb2_4_2>=1))")
Detected timeout of ITS tools.
[2021-05-16 17:35:56] [INFO ] Flatten gal took : 19 ms
[2021-05-16 17:35:56] [INFO ] Applying decomposition
[2021-05-16 17:35:56] [INFO ] Flatten gal took : 17 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/graph861897370038836565.txt, -o, /tmp/graph861897370038836565.bin, -w, /tmp/graph861897370038836565.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/graph861897370038836565.bin, -l, -1, -v, -w, /tmp/graph861897370038836565.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:35:57] [INFO ] Decomposing Gal with order
[2021-05-16 17:35:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:35:57] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:35:57] [INFO ] Flatten gal took : 546 ms
[2021-05-16 17:35:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-16 17:35:57] [INFO ] Time to serialize gal into /tmp/LTL9788312187025402267.gal : 6 ms
[2021-05-16 17:35:57] [INFO ] Time to serialize properties into /tmp/LTL13217162145281789985.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/LTL9788312187025402267.gal, -t, CGAL, -LTL, /tmp/LTL13217162145281789985.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/LTL9788312187025402267.gal -t CGAL -LTL /tmp/LTL13217162145281789985.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(((G("((i0.u51.p4i_1_2>=1)&&(i0.u84.pbl_1_2>=1))"))||(X("((i14.u50.p4il_4_3>=1)&&(i5.u83.pb2_4_2>=1))")))||("((i1.u32.p1o_5_1>=1)&&(i1.u93.pbl_4_1>=1))"))))
Formula 0 simplified : !F("((i1.u32.p1o_5_1>=1)&&(i1.u93.pbl_4_1>=1))" | G"((i0.u51.p4i_1_2>=1)&&(i0.u84.pbl_1_2>=1))" | X"((i14.u50.p4il_4_3>=1)&&(i5.u83.pb2_4_2>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16688989731531748904
[2021-05-16 17:36:12] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16688989731531748904
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/ltsmin16688989731531748904]
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/ltsmin16688989731531748904] 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/ltsmin16688989731531748904] 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-040204-00 finished in 39793 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(F(p0)) U G((F(p2)&&p1))))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:36:13] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:14] [INFO ] Implicit Places using invariants in 267 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:14] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:36:14] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:14] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:36:14] [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 192 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1), (NOT p2)]
Running random walk in product with property : SquareGrid-PT-040204-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s95 1) (GEQ s236 1)), p0:(AND (GEQ s82 1) (GEQ s226 1)), p2:(AND (GEQ s88 1) (GEQ s231 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2160 reset in 1126 ms.
Product exploration explored 100000 steps with 2338 reset in 1171 ms.
Knowledge obtained : [(NOT p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1), (NOT p2)]
Product exploration explored 100000 steps with 2378 reset in 1100 ms.
Product exploration explored 100000 steps with 2101 reset in 1175 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1), (NOT p2)]
Support contains 6 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 11 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
[2021-05-16 17:36:19] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:19] [INFO ] Computed 97 place invariants in 8 ms
[2021-05-16 17:36:19] [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.
Product exploration explored 100000 steps with 2297 reset in 1159 ms.
Product exploration explored 100000 steps with 2316 reset in 1235 ms.
[2021-05-16 17:36:22] [INFO ] Flatten gal took : 16 ms
[2021-05-16 17:36:22] [INFO ] Flatten gal took : 14 ms
[2021-05-16 17:36:22] [INFO ] Time to serialize gal into /tmp/LTL6044262747422548207.gal : 2 ms
[2021-05-16 17:36:22] [INFO ] Time to serialize properties into /tmp/LTL14230775683824976955.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/LTL6044262747422548207.gal, -t, CGAL, -LTL, /tmp/LTL14230775683824976955.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/LTL6044262747422548207.gal -t CGAL -LTL /tmp/LTL14230775683824976955.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((p4i_1_3>=1)&&(pbl_1_3>=1))")))U(G(("((p4i_4_1>=1)&&(pbl_4_1>=1))")&&(F("((p4i_2_4>=1)&&(pbl_2_4>=1))"))))))))
Formula 0 simplified : !XX(GF"((p4i_1_3>=1)&&(pbl_1_3>=1))" U G("((p4i_4_1>=1)&&(pbl_4_1>=1))" & F"((p4i_2_4>=1)&&(pbl_2_4>=1))"))
Detected timeout of ITS tools.
[2021-05-16 17:36:37] [INFO ] Flatten gal took : 14 ms
[2021-05-16 17:36:37] [INFO ] Applying decomposition
[2021-05-16 17:36:37] [INFO ] Flatten gal took : 12 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/graph7873785529246614146.txt, -o, /tmp/graph7873785529246614146.bin, -w, /tmp/graph7873785529246614146.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/graph7873785529246614146.bin, -l, -1, -v, -w, /tmp/graph7873785529246614146.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:36:37] [INFO ] Decomposing Gal with order
[2021-05-16 17:36:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:36:37] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:36:37] [INFO ] Flatten gal took : 22 ms
[2021-05-16 17:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-16 17:36:37] [INFO ] Time to serialize gal into /tmp/LTL14894554095821216183.gal : 4 ms
[2021-05-16 17:36:37] [INFO ] Time to serialize properties into /tmp/LTL12379291054778103452.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/LTL14894554095821216183.gal, -t, CGAL, -LTL, /tmp/LTL12379291054778103452.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/LTL14894554095821216183.gal -t CGAL -LTL /tmp/LTL12379291054778103452.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((i10.u42.p4i_1_3>=1)&&(i10.u85.pbl_1_3>=1))")))U(G(("((i4.u56.p4i_4_1>=1)&&(i4.u92.pbl_4_1>=1))")&&(F("((i6.u50.p4i_2_4>=1)&&(i6.u81.pbl_2_4>=1))"))))))))
Formula 0 simplified : !XX(GF"((i10.u42.p4i_1_3>=1)&&(i10.u85.pbl_1_3>=1))" U G("((i4.u56.p4i_4_1>=1)&&(i4.u92.pbl_4_1>=1))" & F"((i6.u50.p4i_2_4>=1)&&(i6.u81.pbl_2_4>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14462370385823530795
[2021-05-16 17:36:52] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14462370385823530795
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/ltsmin14462370385823530795]
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/ltsmin14462370385823530795] 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/ltsmin14462370385823530795] 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-040204-01 finished in 39779 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((X(G(p2))&&p1) U p3)&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 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 17:36:53] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:53] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:53] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:53] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:53] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:54] [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 256 ms :[(NOT p2), (OR (NOT p3) (NOT p0)), (OR (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p0)), true]
Running random walk in product with property : SquareGrid-PT-040204-02 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 (NOT p3) p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p3) (NOT p1))), acceptance={} source=1 dest: 4}], [{ cond=(AND p3 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1)) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(AND (GEQ s136 1) (GEQ s236 1)), p0:(AND (GEQ s136 1) (GEQ s236 1)), p3:(AND (GEQ s139 1) (GEQ s239 1)), p1:(AND (GEQ s113 1) (GEQ s186 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-040204-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-02 finished in 803 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U X((G(F(p1))||G(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:36:54] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:54] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:54] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:36:54] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:36:54] [INFO ] Computed 97 place invariants in 8 ms
[2021-05-16 17:36:54] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-040204-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s52 1) (GEQ s232 1)), p1:(AND (GEQ s98 1) (GEQ s239 1)), p0:(AND (GEQ s32 1) (GEQ s200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1142 reset in 1142 ms.
Product exploration explored 100000 steps with 1124 reset in 1219 ms.
Knowledge obtained : [(NOT p2), (NOT p1), p0]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1109 reset in 1150 ms.
Product exploration explored 100000 steps with 1140 reset in 1218 ms.
Applying partial POR strategy [false, true, false, true, true, true, false]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 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 17:37:00] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:37:00] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:00] [INFO ] Dead Transitions using invariants and state equation in 140 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Product exploration explored 100000 steps with 1173 reset in 1154 ms.
Product exploration explored 100000 steps with 1131 reset in 1216 ms.
[2021-05-16 17:37:02] [INFO ] Flatten gal took : 28 ms
[2021-05-16 17:37:02] [INFO ] Flatten gal took : 12 ms
[2021-05-16 17:37:02] [INFO ] Time to serialize gal into /tmp/LTL1223772337890337598.gal : 2 ms
[2021-05-16 17:37:02] [INFO ] Time to serialize properties into /tmp/LTL7975435839587548949.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/LTL1223772337890337598.gal, -t, CGAL, -LTL, /tmp/LTL7975435839587548949.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/LTL1223772337890337598.gal -t CGAL -LTL /tmp/LTL7975435839587548949.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p1il_4_1>=1)&&(pb3_3_1>=1))")U(X((G(F("((p4i_4_4>=1)&&(pbl_4_4>=1))")))||(G("((p1o_4_1>=1)&&(pbl_3_1>=1))")))))))
Formula 0 simplified : !X("((p1il_4_1>=1)&&(pb3_3_1>=1))" U X(GF"((p4i_4_4>=1)&&(pbl_4_4>=1))" | G"((p1o_4_1>=1)&&(pbl_3_1>=1))"))
Detected timeout of ITS tools.
[2021-05-16 17:37:17] [INFO ] Flatten gal took : 14 ms
[2021-05-16 17:37:17] [INFO ] Applying decomposition
[2021-05-16 17:37:17] [INFO ] Flatten gal took : 12 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/graph13379051805724296420.txt, -o, /tmp/graph13379051805724296420.bin, -w, /tmp/graph13379051805724296420.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/graph13379051805724296420.bin, -l, -1, -v, -w, /tmp/graph13379051805724296420.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:37:17] [INFO ] Decomposing Gal with order
[2021-05-16 17:37:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:37:18] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:37:18] [INFO ] Flatten gal took : 33 ms
[2021-05-16 17:37:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-16 17:37:18] [INFO ] Time to serialize gal into /tmp/LTL6653520967832386672.gal : 3 ms
[2021-05-16 17:37:18] [INFO ] Time to serialize properties into /tmp/LTL2094847367004106031.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/LTL6653520967832386672.gal, -t, CGAL, -LTL, /tmp/LTL2094847367004106031.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/LTL6653520967832386672.gal -t CGAL -LTL /tmp/LTL2094847367004106031.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("((i2.u16.p1il_4_1>=1)&&(i0.u80.pb3_3_1>=1))")U(X((G(F("((i15.u50.p4i_4_4>=1)&&(i15.u95.pbl_4_4>=1))")))||(G("((i0.u26.p1o_4_1>=1)&&(i0.u80.pbl_3_1>=1))")))))))
Formula 0 simplified : !X("((i2.u16.p1il_4_1>=1)&&(i0.u80.pb3_3_1>=1))" U X(GF"((i15.u50.p4i_4_4>=1)&&(i15.u95.pbl_4_4>=1))" | G"((i0.u26.p1o_4_1>=1)&&(i0.u80.pbl_3_1>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5797140772561603872
[2021-05-16 17:37:33] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5797140772561603872
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/ltsmin5797140772561603872]
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/ltsmin5797140772561603872] 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/ltsmin5797140772561603872] 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 39685 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X((!p0 U (p1||G(!p0)))) U ((p2&&X((!p0 U (p1||G(!p0)))))||X(G(p3)))) U ((X(p4)&&(X((!p0 U (p1||G(!p0)))) U ((p2&&X((!p0 U (p1||G(!p0)))))||X(G(p3)))))||G((X((!p0 U (p1||G(!p0)))) U ((p2&&X((!p0 U (p1||G(!p0)))))||X(G(p3))))))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:37:34] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:34] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:37:34] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:34] [INFO ] Implicit Places using invariants and state equation in 199 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 17:37:34] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:34] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND p0 (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p2) (NOT p3) (NOT p4))), (AND (NOT p1) p0 (NOT p3)), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (AND (NOT p1) p0)]
Running random walk in product with property : SquareGrid-PT-040204-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p4), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p4) (NOT p3)) (AND (NOT p4) p1) (AND (NOT p4) p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p4)), acceptance={} source=1 dest: 3}], [{ cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(OR (LT s67 1) (LT s167 1)), p4:(OR (LT s97 1) (LT s238 1)), p3:(OR (NOT (AND (GEQ s32 1) (GEQ s200 1))) (AND (OR (LT s32 1) (LT s200 1)) (OR (LT s97 1) (LT s238 1)))), p1:(AND (OR (LT s32 1) (LT s200 1)) (OR (LT s97 1) (LT s238 1))), p0:(AND (GEQ s32 1) (GEQ s200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-040204-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-05 finished in 656 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(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 11 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 17:37:34] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:34] [INFO ] Implicit Places using invariants in 153 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:37:34] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:35] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2021-05-16 17:37:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:37:35] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:37:35] [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 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s237 1))], 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 1227 reset in 1110 ms.
Product exploration explored 100000 steps with 1161 reset in 1194 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1213 reset in 1100 ms.
Product exploration explored 100000 steps with 1201 reset in 1202 ms.
[2021-05-16 17:37:40] [INFO ] Flatten gal took : 12 ms
[2021-05-16 17:37:40] [INFO ] Flatten gal took : 11 ms
[2021-05-16 17:37:40] [INFO ] Time to serialize gal into /tmp/LTL10217204088899468075.gal : 3 ms
[2021-05-16 17:37:40] [INFO ] Time to serialize properties into /tmp/LTL203292402277227105.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/LTL10217204088899468075.gal, -t, CGAL, -LTL, /tmp/LTL203292402277227105.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/LTL10217204088899468075.gal -t CGAL -LTL /tmp/LTL203292402277227105.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((p1i_4_2>=1)&&(pbl_4_2>=1))"))))
Formula 0 simplified : !GF"((p1i_4_2>=1)&&(pbl_4_2>=1))"
Detected timeout of ITS tools.
[2021-05-16 17:37:55] [INFO ] Flatten gal took : 17 ms
[2021-05-16 17:37:55] [INFO ] Applying decomposition
[2021-05-16 17:37:55] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4066007151710599870.txt, -o, /tmp/graph4066007151710599870.bin, -w, /tmp/graph4066007151710599870.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/graph4066007151710599870.bin, -l, -1, -v, -w, /tmp/graph4066007151710599870.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:37:55] [INFO ] Decomposing Gal with order
[2021-05-16 17:37:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:37:55] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:37:55] [INFO ] Flatten gal took : 19 ms
[2021-05-16 17:37:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-16 17:37:55] [INFO ] Time to serialize gal into /tmp/LTL17846684626029518654.gal : 2 ms
[2021-05-16 17:37:55] [INFO ] Time to serialize properties into /tmp/LTL13879386639354850527.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/LTL17846684626029518654.gal, -t, CGAL, -LTL, /tmp/LTL13879386639354850527.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/LTL17846684626029518654.gal -t CGAL -LTL /tmp/LTL13879386639354850527.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("((i4.u6.p1i_4_2>=1)&&(i4.u93.pbl_4_2>=1))"))))
Formula 0 simplified : !GF"((i4.u6.p1i_4_2>=1)&&(i4.u93.pbl_4_2>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11719346825005229534
[2021-05-16 17:38:10] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11719346825005229534
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/ltsmin11719346825005229534]
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/ltsmin11719346825005229534] 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/ltsmin11719346825005229534] 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-040204-07 finished in 36513 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0)) U (p1||X((X(G(p2)) U (X(G(p2))&&p3))))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:38:11] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:11] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:11] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:38:11] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:11] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:38:11] [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 270 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p3) (NOT p2)), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-08 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) p3), acceptance={0} source=2 dest: 8}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 3}, { cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 p0 (NOT p3) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(NOT p0), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=8 dest: 2}, { cond=(OR (AND (NOT p1) p3) (AND (NOT p1) p2)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p1) p2), acceptance={} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 6}, { cond=p0, acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(AND (GEQ s133 1) (GEQ s234 1)), p0:(OR (LT s91 1) (LT s233 1)), p3:(AND (GEQ s133 1) (GEQ s234 1)), p2:(AND (GEQ s116 1) (GEQ s188 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 115 steps with 0 reset in 2 ms.
FORMULA SquareGrid-PT-040204-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-08 finished in 791 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 17:38:12] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:12] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:12] [INFO ] Computed 97 place invariants in 5 ms
[2021-05-16 17:38:12] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2021-05-16 17:38:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:12] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:38:12] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 22 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:(AND (GEQ s114 1) (GEQ s187 1))], 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 3757 steps with 0 reset in 32 ms.
FORMULA SquareGrid-PT-040204-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-10 finished in 577 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X(G((G(p2)||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 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 17:38:12] [INFO ] Computed 97 place invariants in 7 ms
[2021-05-16 17:38:12] [INFO ] Implicit Places using invariants in 138 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:12] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:12] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:12] [INFO ] Computed 97 place invariants in 3 ms
[2021-05-16 17:38:13] [INFO ] Dead Transitions using invariants and state equation in 141 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1)), true]
Running random walk in product with property : SquareGrid-PT-040204-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s59 1) (LT s239 1)), p2:(OR (LT s1 1) (LT s225 1)), p1:(OR (LT s59 1) (LT s239 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 163 steps with 0 reset in 2 ms.
FORMULA SquareGrid-PT-040204-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-11 finished in 751 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((((F(p2)&&p1) U (X(p2)||p3))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 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 17:38:13] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:13] [INFO ] Implicit Places using invariants in 133 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:13] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:13] [INFO ] Implicit Places using invariants and state equation in 239 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 17:38:13] [INFO ] Computed 97 place invariants in 1 ms
[2021-05-16 17:38:13] [INFO ] Dead Transitions using invariants and state equation in 140 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : SquareGrid-PT-040204-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p3) p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p2))), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s90 1) (GEQ s232 1)), p3:(OR (LT s16 1) (LT s76 1) (AND (GEQ s47 1) (GEQ s227 1))), p1:(AND (GEQ s47 1) (GEQ s227 1)), p2:(AND (GEQ s16 1) (GEQ s76 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 594 reset in 1165 ms.
Product exploration explored 100000 steps with 633 reset in 1229 ms.
Knowledge obtained : [(NOT p0), p3, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 599 reset in 1135 ms.
Product exploration explored 100000 steps with 582 reset in 1230 ms.
Applying partial POR strategy [false, false, false, true]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Support contains 6 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 7 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
[2021-05-16 17:38:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:20] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:20] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Product exploration explored 100000 steps with 592 reset in 1155 ms.
Product exploration explored 100000 steps with 608 reset in 1213 ms.
[2021-05-16 17:38:22] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:38:22] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:38:22] [INFO ] Time to serialize gal into /tmp/LTL2129948500112791334.gal : 1 ms
[2021-05-16 17:38:22] [INFO ] Time to serialize properties into /tmp/LTL10465203862001785046.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/LTL2129948500112791334.gal, -t, CGAL, -LTL, /tmp/LTL10465203862001785046.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/LTL2129948500112791334.gal -t CGAL -LTL /tmp/LTL10465203862001785046.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("((p4i_3_1>=1)&&(pbl_3_1>=1))")&&((("((p1o_2_4>=1)&&(pbl_1_4>=1))")&&(F("((p1i_5_1>=1)&&(p1ol_5_1>=1))")))U(("(((p1i_5_1<1)||(p1ol_5_1<1))||((p1o_2_4>=1)&&(pbl_1_4>=1)))")||(X("((p1i_5_1>=1)&&(p1ol_5_1>=1))")))))))
Formula 0 simplified : !F("((p4i_3_1>=1)&&(pbl_3_1>=1))" & (("((p1o_2_4>=1)&&(pbl_1_4>=1))" & F"((p1i_5_1>=1)&&(p1ol_5_1>=1))") U ("(((p1i_5_1<1)||(p1ol_5_1<1))||((p1o_2_4>=1)&&(pbl_1_4>=1)))" | X"((p1i_5_1>=1)&&(p1ol_5_1>=1))")))
Detected timeout of ITS tools.
[2021-05-16 17:38:37] [INFO ] Flatten gal took : 11 ms
[2021-05-16 17:38:37] [INFO ] Applying decomposition
[2021-05-16 17:38:38] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16025107763615400388.txt, -o, /tmp/graph16025107763615400388.bin, -w, /tmp/graph16025107763615400388.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/graph16025107763615400388.bin, -l, -1, -v, -w, /tmp/graph16025107763615400388.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:38:38] [INFO ] Decomposing Gal with order
[2021-05-16 17:38:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:38:38] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:38:38] [INFO ] Flatten gal took : 32 ms
[2021-05-16 17:38:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-16 17:38:38] [INFO ] Time to serialize gal into /tmp/LTL2098142726633738557.gal : 4 ms
[2021-05-16 17:38:38] [INFO ] Time to serialize properties into /tmp/LTL1295654897455711303.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/LTL2098142726633738557.gal, -t, CGAL, -LTL, /tmp/LTL1295654897455711303.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/LTL2098142726633738557.gal -t CGAL -LTL /tmp/LTL1295654897455711303.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(("((i11.u45.p4i_3_1>=1)&&(i11.u90.pbl_3_1>=1))")&&((("((i7.u32.p1o_2_4>=1)&&(i7.u85.pbl_1_4>=1))")&&(F("((i14.u9.p1i_5_1>=1)&&(i14.u37.p1ol_5_1>=1))")))U(("(((i14.u9.p1i_5_1<1)||(i14.u37.p1ol_5_1<1))||((i7.u32.p1o_2_4>=1)&&(i7.u85.pbl_1_4>=1)))")||(X("((i14.u9.p1i_5_1>=1)&&(i14.u37.p1ol_5_1>=1))")))))))
Formula 0 simplified : !F("((i11.u45.p4i_3_1>=1)&&(i11.u90.pbl_3_1>=1))" & (("((i7.u32.p1o_2_4>=1)&&(i7.u85.pbl_1_4>=1))" & F"((i14.u9.p1i_5_1>=1)&&(i14.u37.p1ol_5_1>=1))") U ("(((i14.u9.p1i_5_1<1)||(i14.u37.p1ol_5_1<1))||((i7.u32.p1o_2_4>=1)&&(i7.u85.pbl_1_4>=1)))" | X"((i14.u9.p1i_5_1>=1)&&(i14.u37.p1ol_5_1>=1))")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14264224073688582691
[2021-05-16 17:38:53] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14264224073688582691
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/ltsmin14264224073688582691]
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/ltsmin14264224073688582691] 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/ltsmin14264224073688582691] 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-040204-12 finished in 40806 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((G(p1) U G((X(p3)&&p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 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 17:38:55] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:55] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:55] [INFO ] Computed 97 place invariants in 5 ms
[2021-05-16 17:38:55] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:55] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:55] [INFO ] Dead Transitions using invariants and state equation in 137 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p2) (NOT p0) (NOT p3)), (OR (NOT p0) (NOT p2) (NOT p3)), true, (AND p2 (NOT p1)), (OR (NOT p2) (NOT p3)), (AND p2 (NOT p1) (NOT p3)), (NOT p3), (OR (NOT p3) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-040204-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 5}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 6}, { cond=(AND p0 p1), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p2) (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(AND p2 p3), acceptance={} source=4 dest: 4}], [{ cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1 (NOT p3)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND p2 p1 (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=6 dest: 7}, { cond=(AND p2 p1 (NOT p3)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND p2 p1), acceptance={} source=7 dest: 5}, { cond=(AND p2 p1), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={0} source=7 dest: 7}, { cond=(AND p2 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s38 1) (GEQ s206 1)), p2:(AND (GEQ s38 1) (GEQ s206 1)), p1:(OR (LT s38 1) (LT s206 1)), p3:(OR (AND (GEQ s127 1) (GEQ s229 1)) (AND (GEQ s7 1) (GEQ s231 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-040204-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-040204-13 finished in 1999 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 6 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 17:38:56] [INFO ] Computed 97 place invariants in 1 ms
[2021-05-16 17:38:56] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:56] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:56] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2021-05-16 17:38:56] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:38:56] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:38:56] [INFO ] Dead Transitions using invariants and state equation in 137 ms returned []
Finished structural reductions, in 1 iterations. Remains : 240/240 places, 272/272 transitions.
Stuttering acceptance computed with spot in 22 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-040204-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s15 1) (LT s239 1) (LT s69 1) (LT s169 1)), p1:(OR (LT s148 1) (LT s215 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 17 reset in 955 ms.
Product exploration explored 100000 steps with 18 reset in 1074 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 16 reset in 934 ms.
Product exploration explored 100000 steps with 18 reset in 996 ms.
[2021-05-16 17:39:00] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:39:00] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:39:00] [INFO ] Time to serialize gal into /tmp/LTL4577176465796866569.gal : 2 ms
[2021-05-16 17:39:00] [INFO ] Time to serialize properties into /tmp/LTL4896282552420112624.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/LTL4577176465796866569.gal, -t, CGAL, -LTL, /tmp/LTL4896282552420112624.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/LTL4577176465796866569.gal -t CGAL -LTL /tmp/LTL4896282552420112624.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((((p1i_4_4<1)||(pbl_4_4<1))||(p1ol_3_2<1))||(pb1_3_2<1))"))||(G("((p4ol_2_4<1)||(pb4_2_4<1))")))))
Formula 0 simplified : !F(G"((((p1i_4_4<1)||(pbl_4_4<1))||(p1ol_3_2<1))||(pb1_3_2<1))" | G"((p4ol_2_4<1)||(pb4_2_4<1))")
Detected timeout of ITS tools.
[2021-05-16 17:39:15] [INFO ] Flatten gal took : 16 ms
[2021-05-16 17:39:15] [INFO ] Applying decomposition
[2021-05-16 17:39:15] [INFO ] Flatten gal took : 16 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/graph6777460223149977338.txt, -o, /tmp/graph6777460223149977338.bin, -w, /tmp/graph6777460223149977338.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/graph6777460223149977338.bin, -l, -1, -v, -w, /tmp/graph6777460223149977338.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:39:17] [INFO ] Decomposing Gal with order
[2021-05-16 17:39:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:39:17] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:39:17] [INFO ] Flatten gal took : 18 ms
[2021-05-16 17:39:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-16 17:39:17] [INFO ] Time to serialize gal into /tmp/LTL12584552096277162459.gal : 2 ms
[2021-05-16 17:39:17] [INFO ] Time to serialize properties into /tmp/LTL1542187935935930265.ltl : 12 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/LTL12584552096277162459.gal, -t, CGAL, -LTL, /tmp/LTL1542187935935930265.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/LTL12584552096277162459.gal -t CGAL -LTL /tmp/LTL1542187935935930265.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("((((i7.u18.p1i_4_4<1)||(i7.u85.pbl_4_4<1))||(i12.u21.p1ol_3_2<1))||(i5.u83.pb1_3_2<1))"))||(G("((i2.u63.p4ol_2_4<1)||(i3.u91.pb4_2_4<1))")))))
Formula 0 simplified : !F(G"((((i7.u18.p1i_4_4<1)||(i7.u85.pbl_4_4<1))||(i12.u21.p1ol_3_2<1))||(i5.u83.pb1_3_2<1))" | G"((i2.u63.p4ol_2_4<1)||(i3.u91.pb4_2_4<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8627236574417781977
[2021-05-16 17:39:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8627236574417781977
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/ltsmin8627236574417781977]
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/ltsmin8627236574417781977] 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/ltsmin8627236574417781977] 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-040204-14 finished in 37208 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(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 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 17:39:33] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:39:33] [INFO ] Implicit Places using invariants in 215 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:39:33] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:39:33] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2021-05-16 17:39:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 272 rows 240 cols
[2021-05-16 17:39:33] [INFO ] Computed 97 place invariants in 2 ms
[2021-05-16 17:39:33] [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 8553 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-040204-15 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:(AND (GEQ s134 1) (GEQ s235 1))], 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 607 reset in 1125 ms.
Product exploration explored 100000 steps with 604 reset in 1203 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 581 reset in 1130 ms.
Product exploration explored 100000 steps with 597 reset in 1194 ms.
[2021-05-16 17:39:47] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:39:47] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:39:47] [INFO ] Time to serialize gal into /tmp/LTL589789862042751362.gal : 1 ms
[2021-05-16 17:39:47] [INFO ] Time to serialize properties into /tmp/LTL1667094193959103912.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/LTL589789862042751362.gal, -t, CGAL, -LTL, /tmp/LTL1667094193959103912.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/LTL589789862042751362.gal -t CGAL -LTL /tmp/LTL1667094193959103912.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((p4o_3_5>=1)&&(pbl_3_4>=1))"))))
Formula 0 simplified : !GF"((p4o_3_5>=1)&&(pbl_3_4>=1))"
Detected timeout of ITS tools.
[2021-05-16 17:40:02] [INFO ] Flatten gal took : 9 ms
[2021-05-16 17:40:02] [INFO ] Applying decomposition
[2021-05-16 17:40:02] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7168893484996170204.txt, -o, /tmp/graph7168893484996170204.bin, -w, /tmp/graph7168893484996170204.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/graph7168893484996170204.bin, -l, -1, -v, -w, /tmp/graph7168893484996170204.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:40:02] [INFO ] Decomposing Gal with order
[2021-05-16 17:40:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:40:02] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:40:02] [INFO ] Flatten gal took : 17 ms
[2021-05-16 17:40:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-16 17:40:02] [INFO ] Time to serialize gal into /tmp/LTL7118329674751026021.gal : 2 ms
[2021-05-16 17:40:02] [INFO ] Time to serialize properties into /tmp/LTL11877435161345505416.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/LTL7118329674751026021.gal, -t, CGAL, -LTL, /tmp/LTL11877435161345505416.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/LTL7118329674751026021.gal -t CGAL -LTL /tmp/LTL11877435161345505416.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("((i14.u66.p4o_3_5>=1)&&(i14.u93.pbl_3_4>=1))"))))
Formula 0 simplified : !GF"((i14.u66.p4o_3_5>=1)&&(i14.u93.pbl_3_4>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12819630002639993845
[2021-05-16 17:40:17] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12819630002639993845
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/ltsmin12819630002639993845]
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/ltsmin12819630002639993845] 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/ltsmin12819630002639993845] 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-040204-15 finished in 45105 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6401993492421757825
[2021-05-16 17:40:18] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2021-05-16 17:40:18] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:40:18] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2021-05-16 17:40:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:40:18] [INFO ] Applying decomposition
[2021-05-16 17:40:18] [INFO ] Flatten gal took : 10 ms
[2021-05-16 17:40:18] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2021-05-16 17:40:18] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 17:40:18] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6401993492421757825
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/ltsmin6401993492421757825]
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/graph9979682001273126588.txt, -o, /tmp/graph9979682001273126588.bin, -w, /tmp/graph9979682001273126588.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/graph9979682001273126588.bin, -l, -1, -v, -w, /tmp/graph9979682001273126588.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 17:40:18] [INFO ] Decomposing Gal with order
[2021-05-16 17:40:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 17:40:18] [INFO ] Removed a total of 256 redundant transitions.
[2021-05-16 17:40:18] [INFO ] Flatten gal took : 17 ms
[2021-05-16 17:40:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-16 17:40:18] [INFO ] Time to serialize gal into /tmp/LTLFireability10469128264535567081.gal : 1 ms
[2021-05-16 17:40:18] [INFO ] Time to serialize properties into /tmp/LTLFireability2958244751824305993.ltl : 7 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/LTLFireability10469128264535567081.gal, -t, CGAL, -LTL, /tmp/LTLFireability2958244751824305993.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/LTLFireability10469128264535567081.gal -t CGAL -LTL /tmp/LTLFireability2958244751824305993.ltl -c -stutter-deadlock
Read 7 LTL properties
Checking formula 0 : !((F((("((i13.u37.p1o_5_1>=1)&&(i13.u92.pbl_4_1>=1))")||(G("((i8.u50.p4i_1_2>=1)&&(i8.u83.pbl_1_2>=1))")))||(X("((i3.u57.p4il_4_3>=1)&&(i14.u93.pb2_4_2>=1))")))))
Formula 0 simplified : !F("((i13.u37.p1o_5_1>=1)&&(i13.u92.pbl_4_1>=1))" | G"((i8.u50.p4i_1_2>=1)&&(i8.u83.pbl_1_2>=1))" | X"((i3.u57.p4il_4_3>=1)&&(i14.u93.pb2_4_2>=1))")
Compilation finished in 1374 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6401993492421757825]
Link finished in 56 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)||[]((LTLAPp1==true))||X((LTLAPp2==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 537 ms.
FORMULA SquareGrid-PT-040204-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(([](<>((LTLAPp3==true))) U []((<>((LTLAPp5==true))&&(LTLAPp4==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 443 ms.
FORMULA SquareGrid-PT-040204-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp6==true) U X(([](<>((LTLAPp7==true)))||[]((LTLAPp8==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 271 ms.
FORMULA SquareGrid-PT-040204-03 FALSE 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, [](<>((LTLAPp9==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 762 ms.
FORMULA SquareGrid-PT-040204-07 FALSE TECHNIQUES PARTIAL_ORDER 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, <>((((<>((LTLAPp12==true))&&(LTLAPp11==true)) U (X((LTLAPp12==true))||(LTLAPp13==true)))&&(LTLAPp10==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 2314 ms.
FORMULA SquareGrid-PT-040204-12 FALSE 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, <>(([]((LTLAPp14==true))||[]((LTLAPp15==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
WARNING : LTSmin timed out (>276 s) on command 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, <>(([]((LTLAPp14==true))||[]((LTLAPp15==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
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, [](<>((LTLAPp16==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 923 ms.
FORMULA SquareGrid-PT-040204-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 2208 s
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, <>(([]((LTLAPp14==true))||[]((LTLAPp15==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin6401993492421757825]
LTSmin run took 1360 ms.
FORMULA SquareGrid-PT-040204-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621187103749

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="LTLFireability"
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 LTLFireability"
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-162106745900365"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;