About the Execution of ITS-Tools for SquareGrid-PT-080408
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 889.960 | 237662.00 | 279054.00 | 846.60 | F?F??FF?F???TF?? | normal |
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-162106745900373.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-080408, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745900373
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 126K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 3.9K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 3.4K Mar 27 13:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 13:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 19:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 25 19:36 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 505K 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-080408-00
FORMULA_NAME SquareGrid-PT-080408-01
FORMULA_NAME SquareGrid-PT-080408-02
FORMULA_NAME SquareGrid-PT-080408-03
FORMULA_NAME SquareGrid-PT-080408-04
FORMULA_NAME SquareGrid-PT-080408-05
FORMULA_NAME SquareGrid-PT-080408-06
FORMULA_NAME SquareGrid-PT-080408-07
FORMULA_NAME SquareGrid-PT-080408-08
FORMULA_NAME SquareGrid-PT-080408-09
FORMULA_NAME SquareGrid-PT-080408-10
FORMULA_NAME SquareGrid-PT-080408-11
FORMULA_NAME SquareGrid-PT-080408-12
FORMULA_NAME SquareGrid-PT-080408-13
FORMULA_NAME SquareGrid-PT-080408-14
FORMULA_NAME SquareGrid-PT-080408-15
=== Now, execution of the tool begins
BK_START 1621188014152
Running Version 0
[2021-05-16 18:00:15] [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 18:00:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 18:00:15] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2021-05-16 18:00:15] [INFO ] Transformed 896 places.
[2021-05-16 18:00:15] [INFO ] Transformed 1056 transitions.
[2021-05-16 18:00:15] [INFO ] Parsed PT model containing 896 places and 1056 transitions in 142 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 18:00:15] [INFO ] Initial state test concluded for 2 properties.
Support contains 82 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 83 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:16] [INFO ] Computed 353 place invariants in 126 ms
[2021-05-16 18:00:16] [INFO ] Implicit Places using invariants in 810 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:16] [INFO ] Computed 353 place invariants in 17 ms
[2021-05-16 18:00:17] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1919 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:17] [INFO ] Computed 353 place invariants in 15 ms
[2021-05-16 18:00:18] [INFO ] Dead Transitions using invariants and state equation in 543 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
[2021-05-16 18:00:18] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-16 18:00:18] [INFO ] Flatten gal took : 127 ms
FORMULA SquareGrid-PT-080408-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 18:00:18] [INFO ] Flatten gal took : 84 ms
[2021-05-16 18:00:19] [INFO ] Input system was already deterministic with 1056 transitions.
Finished random walk after 2510 steps, including 0 resets, run visited all 29 properties in 228 ms. (steps per millisecond=11 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 72 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:19] [INFO ] Computed 353 place invariants in 15 ms
[2021-05-16 18:00:19] [INFO ] Implicit Places using invariants in 554 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:19] [INFO ] Computed 353 place invariants in 16 ms
[2021-05-16 18:00:21] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
[2021-05-16 18:00:21] [INFO ] Redundant transitions in 71 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:21] [INFO ] Computed 353 place invariants in 15 ms
[2021-05-16 18:00:21] [INFO ] Dead Transitions using invariants and state equation in 591 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-080408-00 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(AND (GEQ s509 1) (GEQ s773 1)), p0:(OR (LT s453 1) (LT s850 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 435 steps with 0 reset in 32 ms.
FORMULA SquareGrid-PT-080408-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-00 finished in 2662 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 64 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:22] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:00:22] [INFO ] Implicit Places using invariants in 589 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:22] [INFO ] Computed 353 place invariants in 23 ms
[2021-05-16 18:00:23] [INFO ] Implicit Places using invariants and state equation in 1217 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
[2021-05-16 18:00:23] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:00:23] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:00:24] [INFO ] Dead Transitions using invariants and state equation in 584 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-080408-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s40 1) (LT s872 1) (LT s485 1) (LT s879 1)), p1:(AND (GEQ s513 1) (GEQ s776 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 26 reset in 6001 ms.
Product exploration explored 100000 steps with 21 reset in 6024 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 22 reset in 5758 ms.
Product exploration explored 100000 steps with 28 reset in 6038 ms.
[2021-05-16 18:00:48] [INFO ] Flatten gal took : 98 ms
[2021-05-16 18:00:48] [INFO ] Flatten gal took : 137 ms
[2021-05-16 18:00:48] [INFO ] Time to serialize gal into /tmp/LTL9304442128985751552.gal : 53 ms
[2021-05-16 18:00:48] [INFO ] Time to serialize properties into /tmp/LTL16698414994907181573.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/LTL9304442128985751552.gal, -t, CGAL, -LTL, /tmp/LTL16698414994907181573.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/LTL9304442128985751552.gal -t CGAL -LTL /tmp/LTL16698414994907181573.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((((p1i_6_1<1)||(pbl_6_1<1))||(p4o_6_9<1))||(pbl_6_8<1))"))||(G(F("((p4ol_2_1>=1)&&(pb4_2_1>=1))"))))))
Formula 0 simplified : !F(G"((((p1i_6_1<1)||(pbl_6_1<1))||(p4o_6_9<1))||(pbl_6_8<1))" | GF"((p4ol_2_1>=1)&&(pb4_2_1>=1))")
Detected timeout of ITS tools.
[2021-05-16 18:01:04] [INFO ] Flatten gal took : 53 ms
[2021-05-16 18:01:04] [INFO ] Applying decomposition
[2021-05-16 18:01:04] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12401298075009040815.txt, -o, /tmp/graph12401298075009040815.bin, -w, /tmp/graph12401298075009040815.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/graph12401298075009040815.bin, -l, -1, -v, -w, /tmp/graph12401298075009040815.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 18:01:04] [INFO ] Decomposing Gal with order
[2021-05-16 18:01:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 18:01:04] [INFO ] Removed a total of 1024 redundant transitions.
[2021-05-16 18:01:04] [INFO ] Flatten gal took : 125 ms
[2021-05-16 18:01:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2021-05-16 18:01:04] [INFO ] Time to serialize gal into /tmp/LTL167669912689637577.gal : 11 ms
[2021-05-16 18:01:04] [INFO ] Time to serialize properties into /tmp/LTL16488555074898496086.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/LTL167669912689637577.gal, -t, CGAL, -LTL, /tmp/LTL16488555074898496086.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/LTL167669912689637577.gal -t CGAL -LTL /tmp/LTL16488555074898496086.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("((((i22.u54.p1i_6_1<1)||(i22.u332.pbl_6_1<1))||(i8.u247.p4o_6_9<1))||(i8.u336.pbl_6_8<1))"))||(G(F("((i16.u221.p4ol_2_1>=1)&&(i16.u307.pb4_2_1>=1))"))))))
Formula 0 simplified : !F(G"((((i22.u54.p1i_6_1<1)||(i22.u332.pbl_6_1<1))||(i8.u247.p4o_6_9<1))||(i8.u336.pbl_6_8<1))" | GF"((i16.u221.p4ol_2_1>=1)&&(i16.u307.pb4_2_1>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin340825403179173717
[2021-05-16 18:01:19] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin340825403179173717
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/ltsmin340825403179173717]
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/ltsmin340825403179173717] 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/ltsmin340825403179173717] 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-080408-01 finished in 58706 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&F((p1&&G(F(p2))))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 15 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:01:20] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:01:21] [INFO ] Implicit Places using invariants in 594 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:01:21] [INFO ] Computed 353 place invariants in 23 ms
[2021-05-16 18:01:22] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1770 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:01:22] [INFO ] Computed 353 place invariants in 26 ms
[2021-05-16 18:01:23] [INFO ] Dead Transitions using invariants and state equation in 617 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s446 1) (GEQ s844 1) (GEQ s488 1) (GEQ s881 1)), p0:(OR (LT s53 1) (LT s885 1)), p1:(OR (LT s309 1) (LT s851 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 105 reset in 5878 ms.
Product exploration explored 100000 steps with 107 reset in 6112 ms.
Knowledge obtained : [(NOT p2), p0, p1]
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 79 reset in 5834 ms.
Product exploration explored 100000 steps with 92 reset in 6109 ms.
Applying partial POR strategy [false, true, true, true, true, true]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 8 out of 896 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 71 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2021-05-16 18:01:47] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:01:47] [INFO ] Computed 353 place invariants in 16 ms
[2021-05-16 18:01:48] [INFO ] Dead Transitions using invariants and state equation in 557 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Product exploration explored 100000 steps with 109 reset in 6365 ms.
Product exploration explored 100000 steps with 91 reset in 6567 ms.
[2021-05-16 18:02:01] [INFO ] Flatten gal took : 71 ms
[2021-05-16 18:02:01] [INFO ] Flatten gal took : 122 ms
[2021-05-16 18:02:01] [INFO ] Time to serialize gal into /tmp/LTL6637267900459950898.gal : 12 ms
[2021-05-16 18:02:01] [INFO ] Time to serialize properties into /tmp/LTL14899934176084002217.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/LTL6637267900459950898.gal, -t, CGAL, -LTL, /tmp/LTL14899934176084002217.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/LTL6637267900459950898.gal -t CGAL -LTL /tmp/LTL14899934176084002217.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((F(("((p4i_3_4<1)||(pbl_3_4<1))")&&(G(F("((((p4o_2_6>=1)&&(pbl_2_5>=1))&&(p4o_7_3>=1))&&(pbl_7_2>=1))")))))&&("((p1i_7_6<1)||(pbl_7_6<1))")))))
Formula 0 simplified : !XF("((p1i_7_6<1)||(pbl_7_6<1))" & F("((p4i_3_4<1)||(pbl_3_4<1))" & GF"((((p4o_2_6>=1)&&(pbl_2_5>=1))&&(p4o_7_3>=1))&&(pbl_7_2>=1))"))
Detected timeout of ITS tools.
[2021-05-16 18:02:16] [INFO ] Flatten gal took : 40 ms
[2021-05-16 18:02:16] [INFO ] Applying decomposition
[2021-05-16 18:02:16] [INFO ] Flatten gal took : 39 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/graph15211790691368893721.txt, -o, /tmp/graph15211790691368893721.bin, -w, /tmp/graph15211790691368893721.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/graph15211790691368893721.bin, -l, -1, -v, -w, /tmp/graph15211790691368893721.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 18:02:16] [INFO ] Decomposing Gal with order
[2021-05-16 18:02:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 18:02:16] [INFO ] Removed a total of 1024 redundant transitions.
[2021-05-16 18:02:16] [INFO ] Flatten gal took : 70 ms
[2021-05-16 18:02:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-16 18:02:17] [INFO ] Time to serialize gal into /tmp/LTL12744175316756215280.gal : 6 ms
[2021-05-16 18:02:17] [INFO ] Time to serialize properties into /tmp/LTL6741958778767186552.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/LTL12744175316756215280.gal, -t, CGAL, -LTL, /tmp/LTL6741958778767186552.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/LTL12744175316756215280.gal -t CGAL -LTL /tmp/LTL6741958778767186552.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F((F(("((i8.u155.p4i_3_4<1)||(i8.u294.pbl_3_4<1))")&&(G(F("((((i15.u263.p4o_2_6>=1)&&(i15.u310.pbl_2_5>=1))&&(i4.u247.p4o_7_3>=1))&&(i4.u340.pbl_7_2>=1))")))))&&("((i24.i0.i1.u36.p1i_7_6<1)||(i24.i0.i1.u343.pbl_7_6<1))")))))
Formula 0 simplified : !XF("((i24.i0.i1.u36.p1i_7_6<1)||(i24.i0.i1.u343.pbl_7_6<1))" & F("((i8.u155.p4i_3_4<1)||(i8.u294.pbl_3_4<1))" & GF"((((i15.u263.p4o_2_6>=1)&&(i15.u310.pbl_2_5>=1))&&(i4.u247.p4o_7_3>=1))&&(i4.u340.pbl_7_2>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17304890227668628410
[2021-05-16 18:02:32] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17304890227668628410
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/ltsmin17304890227668628410]
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/ltsmin17304890227668628410] 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/ltsmin17304890227668628410] 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-080408-03 finished in 72410 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0||X(X(p1))))||F(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 11 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:02:33] [INFO ] Computed 353 place invariants in 26 ms
[2021-05-16 18:02:33] [INFO ] Implicit Places using invariants in 692 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:02:33] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:02:34] [INFO ] Implicit Places using invariants and state equation in 1079 ms returned []
Implicit Place search using SMT with State Equation took 1773 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:02:34] [INFO ] Computed 353 place invariants in 16 ms
[2021-05-16 18:02:35] [INFO ] Dead Transitions using invariants and state equation in 590 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : SquareGrid-PT-080408-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (LT s61 1) (LT s893 1)), p0:(AND (GEQ s293 1) (GEQ s837 1)), p1:(AND (GEQ s351 1) (GEQ s888 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 40382 reset in 3473 ms.
Product exploration explored 100000 steps with 40687 reset in 3643 ms.
Knowledge obtained : [p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 39537 reset in 3475 ms.
Product exploration explored 100000 steps with 39743 reset in 3724 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Support contains 6 out of 896 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 41 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2021-05-16 18:02:50] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:02:50] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:02:51] [INFO ] Dead Transitions using invariants and state equation in 597 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Product exploration explored 100000 steps with 42517 reset in 3333 ms.
Product exploration explored 100000 steps with 41565 reset in 3630 ms.
[2021-05-16 18:02:58] [INFO ] Flatten gal took : 42 ms
[2021-05-16 18:02:58] [INFO ] Flatten gal took : 106 ms
[2021-05-16 18:02:58] [INFO ] Time to serialize gal into /tmp/LTL6065793560552260865.gal : 16 ms
[2021-05-16 18:02:58] [INFO ] Time to serialize properties into /tmp/LTL11655842188685401051.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/LTL6065793560552260865.gal, -t, CGAL, -LTL, /tmp/LTL11655842188685401051.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/LTL6065793560552260865.gal -t CGAL -LTL /tmp/LTL11655842188685401051.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(("((p4i_1_6>=1)&&(pbl_1_6>=1))")||(X(X("((p4i_8_1>=1)&&(pbl_8_1>=1))")))))||(F("((p1i_8_6<1)||(pbl_8_6<1))")))))
Formula 0 simplified : !X(G("((p4i_1_6>=1)&&(pbl_1_6>=1))" | XX"((p4i_8_1>=1)&&(pbl_8_1>=1))") | F"((p1i_8_6<1)||(pbl_8_6<1))")
Detected timeout of ITS tools.
[2021-05-16 18:03:13] [INFO ] Flatten gal took : 37 ms
[2021-05-16 18:03:13] [INFO ] Applying decomposition
[2021-05-16 18:03:13] [INFO ] Flatten gal took : 37 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/graph12285169933275023333.txt, -o, /tmp/graph12285169933275023333.bin, -w, /tmp/graph12285169933275023333.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/graph12285169933275023333.bin, -l, -1, -v, -w, /tmp/graph12285169933275023333.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 18:03:13] [INFO ] Decomposing Gal with order
[2021-05-16 18:03:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 18:03:13] [INFO ] Removed a total of 1024 redundant transitions.
[2021-05-16 18:03:13] [INFO ] Flatten gal took : 80 ms
[2021-05-16 18:03:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-16 18:03:13] [INFO ] Time to serialize gal into /tmp/LTL10482821553019317827.gal : 8 ms
[2021-05-16 18:03:13] [INFO ] Time to serialize properties into /tmp/LTL16345946788111990761.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/LTL10482821553019317827.gal, -t, CGAL, -LTL, /tmp/LTL16345946788111990761.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/LTL10482821553019317827.gal -t CGAL -LTL /tmp/LTL16345946788111990761.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G(("((i12.u186.p4i_1_6>=1)&&(i12.u308.pbl_1_6>=1))")||(X(X("((i23.u176.p4i_8_1>=1)&&(i23.u345.pbl_8_1>=1))")))))||(F("((i8.u63.p1i_8_6<1)||(i8.u350.pbl_8_6<1))")))))
Formula 0 simplified : !X(G("((i12.u186.p4i_1_6>=1)&&(i12.u308.pbl_1_6>=1))" | XX"((i23.u176.p4i_8_1>=1)&&(i23.u345.pbl_8_1>=1))") | F"((i8.u63.p1i_8_6<1)||(i8.u350.pbl_8_6<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14296598846378732220
[2021-05-16 18:03:28] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14296598846378732220
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/ltsmin14296598846378732220]
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/ltsmin14296598846378732220] 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/ltsmin14296598846378732220] 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-080408-04 finished in 56560 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0 U X(p1)))||(F(G(p2)) U !p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:29] [INFO ] Computed 353 place invariants in 22 ms
[2021-05-16 18:03:30] [INFO ] Implicit Places using invariants in 888 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:30] [INFO ] Computed 353 place invariants in 16 ms
[2021-05-16 18:03:32] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 2714 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:32] [INFO ] Computed 353 place invariants in 22 ms
[2021-05-16 18:03:33] [INFO ] Dead Transitions using invariants and state equation in 905 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 176 ms :[false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : SquareGrid-PT-080408-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s154 1) (LT s834 1)), p0:(AND (GEQ s103 1) (GEQ s727 1)), p2:(AND (GEQ s301 1) (GEQ s844 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 42447 steps with 666 reset in 1933 ms.
FORMULA SquareGrid-PT-080408-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-05 finished in 5769 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:35] [INFO ] Computed 353 place invariants in 15 ms
[2021-05-16 18:03:35] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:35] [INFO ] Computed 353 place invariants in 13 ms
[2021-05-16 18:03:37] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1674 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:37] [INFO ] Computed 353 place invariants in 19 ms
[2021-05-16 18:03:37] [INFO ] Dead Transitions using invariants and state equation in 546 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-080408-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (LT s392 1) (LT s668 1)), p0:(AND (GEQ s379 1) (GEQ s656 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2209 steps with 1104 reset in 69 ms.
FORMULA SquareGrid-PT-080408-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-06 finished in 2409 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0) U (!p1&&F(G((X(p1)||p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:37] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:03:38] [INFO ] Implicit Places using invariants in 563 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:38] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:03:39] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 1675 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:39] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:03:40] [INFO ] Dead Transitions using invariants and state equation in 585 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) p1), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), true]
Running random walk in product with property : SquareGrid-PT-080408-07 automaton TGBA [mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s330 1) (GEQ s870 1)), p2:(OR (LT s546 1) (LT s806 1)), p0:(AND (GEQ s427 1) (GEQ s699 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 247 reset in 6083 ms.
Product exploration explored 100000 steps with 244 reset in 6360 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0]
Adopting property with smaller alphabet thanks to knowledge :(NOT p1)
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 896 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:52] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:03:53] [INFO ] Implicit Places using invariants in 535 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:53] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:03:54] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 1588 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:03:54] [INFO ] Computed 353 place invariants in 15 ms
[2021-05-16 18:03:55] [INFO ] Dead Transitions using invariants and state equation in 582 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 236 reset in 6095 ms.
Product exploration explored 100000 steps with 239 reset in 6465 ms.
Starting structural reductions, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:04:07] [INFO ] Computed 353 place invariants in 14 ms
[2021-05-16 18:04:08] [INFO ] Implicit Places using invariants in 574 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:04:08] [INFO ] Computed 353 place invariants in 13 ms
[2021-05-16 18:04:09] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1653 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2021-05-16 18:04:09] [INFO ] Computed 353 place invariants in 23 ms
[2021-05-16 18:04:09] [INFO ] Dead Transitions using invariants and state equation in 543 ms returned []
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:789)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
BK_STOP 1621188251814
--------------------
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-080408"
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-080408, 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-162106745900373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 '
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 ;