fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r261-smll-167863535900108
Last Updated
May 14, 2023

About the Execution of ITS-Tools for NeighborGrid-PT-d5n4m1t35

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16053.191 3600000.00 4137213.00 12395.80 F?FFFFFFT?FFFFF? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r261-smll-167863535900108.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is NeighborGrid-PT-d5n4m1t35, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535900108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 7.6K Feb 26 09:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 09:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 09:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 09:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 59M Mar 5 18:23 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 NeighborGrid-PT-d5n4m1t35-LTLFireability-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678735551782

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d5n4m1t35
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-13 19:25:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 19:25:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 19:25:58] [INFO ] Load time of PNML (sax parser for PT used): 2579 ms
[2023-03-13 19:25:58] [INFO ] Transformed 1024 places.
[2023-03-13 19:25:58] [INFO ] Transformed 196608 transitions.
[2023-03-13 19:25:58] [INFO ] Parsed PT model containing 1024 places and 196608 transitions and 393216 arcs in 3176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 120 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 13327 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:26:17] [INFO ] Computed 1 place invariants in 4793 ms
[2023-03-13 19:26:18] [INFO ] Implicit Places using invariants in 5549 ms returned []
Implicit Place search using SMT only with invariants took 5599 ms to find 0 implicit places.
[2023-03-13 19:26:18] [INFO ] Invariant cache hit.
[2023-03-13 19:26:48] [INFO ] Performed 55255/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:27:18] [INFO ] Dead Transitions using invariants and state equation in 60292 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79250 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Support contains 31 out of 1024 places after structural reductions.
[2023-03-13 19:27:23] [INFO ] Flatten gal took : 3710 ms
[2023-03-13 19:27:25] [INFO ] Flatten gal took : 2429 ms
[2023-03-13 19:27:32] [INFO ] Input system was already deterministic with 196608 transitions.
Interrupted random walk after 3724 steps, including 1 resets, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen 25
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-13 19:28:03] [INFO ] Invariant cache hit.
[2023-03-13 19:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2023-03-13 19:28:28] [INFO ] After 24406ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2023-03-13 19:28:28] [INFO ] After 24545ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-13 19:28:28] [INFO ] After 25202ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 193926 edges and 1024 vertex of which 1017 / 1024 are part of one of the 1 SCC in 182 ms
Free SCC test removed 1016 places
Drop transitions removed 193926 transitions
Ensure Unique test removed 2662 transitions
Reduce isomorphic transitions removed 196588 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 8 transition count 16
Applied a total of 5 rules in 583 ms. Remains 8 /1024 variables (removed 1016) and now considering 16/196608 (removed 196592) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 584 ms. Remains : 8/1024 places, 16/196608 transitions.
Incomplete random walk after 10224 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1460 ) properties (out of 5) seen :3
Finished Best-First random walk after 87 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=87 )
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 14290 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:28:44] [INFO ] Invariant cache hit.
[2023-03-13 19:28:44] [INFO ] Implicit Places using invariants in 282 ms returned []
Implicit Place search using SMT only with invariants took 283 ms to find 0 implicit places.
[2023-03-13 19:28:44] [INFO ] Invariant cache hit.
[2023-03-13 19:29:15] [INFO ] Performed 63085/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:29:44] [INFO ] Dead Transitions using invariants and state equation in 60119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74742 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s489 1) (GEQ s597 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 760 steps with 140 reset in 10142 ms.
Product exploration timeout after 1320 steps with 584 reset in 10098 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Interrupted random walk after 3539 steps, including 1 resets, run timeout after 30013 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Finished probabilistic random walk after 43088 steps, run visited all 1 properties in 1077 ms. (steps per millisecond=40 )
Probabilistic random walk after 43088 steps, saw 43090 distinct states, run finished after 1080 ms. (steps per millisecond=39 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 10052 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:30:52] [INFO ] Invariant cache hit.
[2023-03-13 19:30:52] [INFO ] Implicit Places using invariants in 317 ms returned []
Implicit Place search using SMT only with invariants took 318 ms to find 0 implicit places.
[2023-03-13 19:30:52] [INFO ] Invariant cache hit.
[2023-03-13 19:31:22] [INFO ] Performed 62613/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:31:52] [INFO ] Dead Transitions using invariants and state equation in 60100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70478 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 95 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Interrupted random walk after 2938 steps, including 0 resets, run timeout after 30009 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Finished probabilistic random walk after 43088 steps, run visited all 1 properties in 1051 ms. (steps per millisecond=40 )
Probabilistic random walk after 43088 steps, saw 43090 distinct states, run finished after 1054 ms. (steps per millisecond=40 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 1410 steps with 705 reset in 10041 ms.
Product exploration timeout after 1440 steps with 720 reset in 10033 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 46 ms
Free SCC test removed 1021 places
Ensure Unique test removed 196603 transitions
Reduce isomorphic transitions removed 196603 transitions.
Applied a total of 1 rules in 280 ms. Remains 3 /1024 variables (removed 1021) and now considering 5/196608 (removed 196603) transitions.
[2023-03-13 19:32:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 19:32:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 19:32:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/1024 places, 5/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 3/1024 places, 5/196608 transitions.
Built C files in :
/tmp/ltsmin610878208657793535
[2023-03-13 19:32:50] [INFO ] Built C files in 1446ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin610878208657793535
Running compilation step : cd /tmp/ltsmin610878208657793535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin610878208657793535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin610878208657793535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 9762 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:33:07] [INFO ] Computed 1 place invariants in 3548 ms
[2023-03-13 19:33:07] [INFO ] Implicit Places using invariants in 3777 ms returned []
Implicit Place search using SMT only with invariants took 3780 ms to find 0 implicit places.
[2023-03-13 19:33:07] [INFO ] Invariant cache hit.
[2023-03-13 19:33:37] [INFO ] Performed 54137/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:34:07] [INFO ] Dead Transitions using invariants and state equation in 60086 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73639 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin5822066829331815947
[2023-03-13 19:34:09] [INFO ] Built C files in 1491ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5822066829331815947
Running compilation step : cd /tmp/ltsmin5822066829331815947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5822066829331815947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5822066829331815947;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-13 19:34:18] [INFO ] Flatten gal took : 2762 ms
[2023-03-13 19:34:20] [INFO ] Flatten gal took : 2397 ms
[2023-03-13 19:34:21] [INFO ] Time to serialize gal into /tmp/LTL3351277381551880088.gal : 512 ms
[2023-03-13 19:34:21] [INFO ] Time to serialize properties into /tmp/LTL13847687345435335673.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3351277381551880088.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15153281842652862465.hoa' '-atoms' '/tmp/LTL13847687345435335673.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2023-03-13 19:34:41] [INFO ] Flatten gal took : 2460 ms
[2023-03-13 19:34:43] [INFO ] Flatten gal took : 2356 ms
[2023-03-13 19:34:44] [INFO ] Time to serialize gal into /tmp/LTL4200823789275985986.gal : 474 ms
[2023-03-13 19:34:44] [INFO ] Time to serialize properties into /tmp/LTL16214721009095559176.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4200823789275985986.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16214721009095559176.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-13 19:35:01] [INFO ] Flatten gal took : 2460 ms
[2023-03-13 19:35:01] [INFO ] Applying decomposition
[2023-03-13 19:35:04] [INFO ] Flatten gal took : 2282 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15482130828652718668.txt' '-o' '/tmp/graph15482130828652718668.bin' '-w' '/tmp/graph15482130828652718668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15482130828652718668.bin' '-l' '-1' '-v' '-w' '/tmp/graph15482130828652718668.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:35:11] [INFO ] Decomposing Gal with order
[2023-03-13 19:35:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:36:34] [INFO ] Removed a total of 271868 redundant transitions.
[2023-03-13 19:36:38] [INFO ] Flatten gal took : 84231 ms
[2023-03-13 19:36:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 670 ms.
[2023-03-13 19:36:44] [INFO ] Time to serialize gal into /tmp/LTL1728912154687138481.gal : 535 ms
[2023-03-13 19:36:44] [INFO ] Time to serialize properties into /tmp/LTL15865672457045078706.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1728912154687138481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15865672457045078706.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5227716047607533655
[2023-03-13 19:37:01] [INFO ] Built C files in 1106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5227716047607533655
Running compilation step : cd /tmp/ltsmin5227716047607533655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5227716047607533655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5227716047607533655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-01 finished in 513965 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(F((p1 U (p2||G(p1))))))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 10241 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:37:14] [INFO ] Invariant cache hit.
[2023-03-13 19:37:14] [INFO ] Implicit Places using invariants in 323 ms returned []
Implicit Place search using SMT only with invariants took 326 ms to find 0 implicit places.
[2023-03-13 19:37:14] [INFO ] Invariant cache hit.
[2023-03-13 19:37:44] [INFO ] Performed 60241/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:38:14] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60101 ms
Finished structural reductions in LTL mode , in 1 iterations and 70678 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 338 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s190 1) (GEQ s336 1)), p2:(AND (LT s336 1) (LT s826 1)), p1:(LT s826 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 570 steps with 0 reset in 10075 ms.
Product exploration timeout after 620 steps with 0 reset in 10159 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 745 steps, including 0 resets, run visited all 3 properties in 8292 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 2 factoid took 234 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
[2023-03-13 19:38:49] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 10039 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:39:15] [INFO ] Invariant cache hit.
[2023-03-13 19:39:15] [INFO ] Implicit Places using invariants in 296 ms returned []
Implicit Place search using SMT only with invariants took 307 ms to find 0 implicit places.
[2023-03-13 19:39:15] [INFO ] Invariant cache hit.
[2023-03-13 19:39:45] [INFO ] Performed 64059/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:40:15] [INFO ] Dead Transitions using invariants and state equation in 60089 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70445 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 62 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 1487 steps, including 0 resets, run visited all 3 properties in 15399 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
[2023-03-13 19:40:36] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration timeout after 700 steps with 0 reset in 10159 ms.
Entered a terminal (fully accepting) state of product in 567 steps with 0 reset in 8061 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-02 finished in 245949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G(p1))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195460 edges and 1024 vertex of which 1021 / 1024 are part of one of the 1 SCC in 54 ms
Free SCC test removed 1020 places
Ensure Unique test removed 196597 transitions
Reduce isomorphic transitions removed 196597 transitions.
Applied a total of 1 rules in 238 ms. Remains 4 /1024 variables (removed 1020) and now considering 11/196608 (removed 196597) transitions.
// Phase 1: matrix 11 rows 4 cols
[2023-03-13 19:41:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 19:41:10] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-13 19:41:10] [INFO ] Invariant cache hit.
[2023-03-13 19:41:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-13 19:41:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:41:10] [INFO ] Invariant cache hit.
[2023-03-13 19:41:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/1024 places, 11/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 349 ms. Remains : 4/1024 places, 11/196608 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s2 1), p1:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-05 finished in 571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(((p2 U X(p3))&&p1)))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 9484 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:41:23] [INFO ] Computed 1 place invariants in 3179 ms
[2023-03-13 19:41:23] [INFO ] Implicit Places using invariants in 3411 ms returned []
Implicit Place search using SMT only with invariants took 3412 ms to find 0 implicit places.
[2023-03-13 19:41:23] [INFO ] Invariant cache hit.
[2023-03-13 19:41:53] [INFO ] Performed 53392/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:42:23] [INFO ] Dead Transitions using invariants and state equation in 60090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72999 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 404 ms :[(OR (NOT p3) (NOT p1)), (OR (NOT p1) (NOT p3)), (OR (NOT p3) (NOT p1)), true, (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p1 p2), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 7}, { cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 8}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 1}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=7 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=7 dest: 2}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={0} source=7 dest: 7}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={0} source=7 dest: 8}], [{ cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={0} source=8 dest: 7}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(LT s368 1), p1:(AND (GEQ s140 1) (GEQ s368 1)), p2:(LT s140 1), p3:(GEQ s411 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 415 steps with 102 reset in 4103 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-07 finished in 77788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0)) U (p1&&X(p2)))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 10105 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:42:38] [INFO ] Invariant cache hit.
[2023-03-13 19:42:38] [INFO ] Implicit Places using invariants in 305 ms returned []
Implicit Place search using SMT only with invariants took 323 ms to find 0 implicit places.
[2023-03-13 19:42:38] [INFO ] Invariant cache hit.
[2023-03-13 19:43:09] [INFO ] Performed 58053/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:43:38] [INFO ] Dead Transitions using invariants and state equation in 60083 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70520 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s840 1), p0:(GEQ s100 1), p2:(GEQ s358 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 900 steps with 206 reset in 10148 ms.
Product exploration timeout after 700 steps with 8 reset in 10005 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2)]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 1 factoid took 96 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 2124 steps, including 0 resets, run visited all 5 properties in 21785 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 p0 p2)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F (AND p1 (NOT p2))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 12064 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:44:38] [INFO ] Invariant cache hit.
[2023-03-13 19:44:38] [INFO ] Implicit Places using invariants in 353 ms returned []
Implicit Place search using SMT only with invariants took 362 ms to find 0 implicit places.
[2023-03-13 19:44:38] [INFO ] Invariant cache hit.
[2023-03-13 19:45:08] [INFO ] Performed 59957/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:45:38] [INFO ] Dead Transitions using invariants and state equation in 60112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72545 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2)]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 983 steps, including 0 resets, run visited all 5 properties in 12415 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 p0 p2)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F (AND p1 (NOT p2))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 208 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Product exploration timeout after 990 steps with 249 reset in 10034 ms.
Product exploration timeout after 1100 steps with 334 reset in 10026 ms.
Applying partial POR strategy [false, false, true, false]
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195456 edges and 1024 vertex of which 1021 / 1024 are part of one of the 1 SCC in 63 ms
Free SCC test removed 1020 places
Ensure Unique test removed 196601 transitions
Reduce isomorphic transitions removed 196601 transitions.
Applied a total of 1 rules in 301 ms. Remains 4 /1024 variables (removed 1020) and now considering 7/196608 (removed 196601) transitions.
[2023-03-13 19:46:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2023-03-13 19:46:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:46:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/1024 places, 7/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 356 ms. Remains : 4/1024 places, 7/196608 transitions.
Built C files in :
/tmp/ltsmin11757241557225683970
[2023-03-13 19:46:19] [INFO ] Built C files in 1148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11757241557225683970
Running compilation step : cd /tmp/ltsmin11757241557225683970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11757241557225683970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11757241557225683970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 12127 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:46:38] [INFO ] Computed 1 place invariants in 4268 ms
[2023-03-13 19:46:38] [INFO ] Implicit Places using invariants in 4520 ms returned []
Implicit Place search using SMT only with invariants took 4521 ms to find 0 implicit places.
[2023-03-13 19:46:38] [INFO ] Invariant cache hit.
[2023-03-13 19:47:09] [INFO ] Performed 64974/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:47:38] [INFO ] Dead Transitions using invariants and state equation in 60122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76787 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin11459542822205400837
[2023-03-13 19:47:40] [INFO ] Built C files in 1356ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11459542822205400837
Running compilation step : cd /tmp/ltsmin11459542822205400837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11459542822205400837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11459542822205400837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-13 19:47:48] [INFO ] Flatten gal took : 2881 ms
[2023-03-13 19:47:51] [INFO ] Flatten gal took : 2807 ms
[2023-03-13 19:47:51] [INFO ] Time to serialize gal into /tmp/LTL8953561377337806186.gal : 461 ms
[2023-03-13 19:47:51] [INFO ] Time to serialize properties into /tmp/LTL5056748910347149050.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8953561377337806186.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2150632239773599200.hoa' '-atoms' '/tmp/LTL5056748910347149050.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Detected timeout of ITS tools.
[2023-03-13 19:48:12] [INFO ] Flatten gal took : 2464 ms
[2023-03-13 19:48:14] [INFO ] Flatten gal took : 2477 ms
[2023-03-13 19:48:15] [INFO ] Time to serialize gal into /tmp/LTL2258304493359350012.gal : 531 ms
[2023-03-13 19:48:15] [INFO ] Time to serialize properties into /tmp/LTL10558819782230861345.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2258304493359350012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10558819782230861345.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-13 19:48:33] [INFO ] Flatten gal took : 2746 ms
[2023-03-13 19:48:33] [INFO ] Applying decomposition
[2023-03-13 19:48:35] [INFO ] Flatten gal took : 2340 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15588667319087773770.txt' '-o' '/tmp/graph15588667319087773770.bin' '-w' '/tmp/graph15588667319087773770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15588667319087773770.bin' '-l' '-1' '-v' '-w' '/tmp/graph15588667319087773770.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:48:42] [INFO ] Decomposing Gal with order
[2023-03-13 19:48:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:50:23] [INFO ] Removed a total of 248064 redundant transitions.
[2023-03-13 19:50:26] [INFO ] Flatten gal took : 102250 ms
[2023-03-13 19:50:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 342 ms.
[2023-03-13 19:50:33] [INFO ] Time to serialize gal into /tmp/LTL2231114122270491939.gal : 482 ms
[2023-03-13 19:50:33] [INFO ] Time to serialize properties into /tmp/LTL13110271928164370481.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2231114122270491939.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13110271928164370481.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11225294002480447376
[2023-03-13 19:50:49] [INFO ] Built C files in 1486ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11225294002480447376
Running compilation step : cd /tmp/ltsmin11225294002480447376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11225294002480447376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11225294002480447376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-09 finished in 504544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(p0&&G(F((p1 U (p2||G(p1))))))||(p3 U (p4||G(p3))))))'
Support contains 5 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 194692 edges and 1024 vertex of which 1019 / 1024 are part of one of the 1 SCC in 39 ms
Free SCC test removed 1018 places
Ensure Unique test removed 196593 transitions
Reduce isomorphic transitions removed 196593 transitions.
Applied a total of 1 rules in 195 ms. Remains 6 /1024 variables (removed 1018) and now considering 15/196608 (removed 196593) transitions.
// Phase 1: matrix 15 rows 6 cols
[2023-03-13 19:50:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:50:53] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-13 19:50:53] [INFO ] Invariant cache hit.
[2023-03-13 19:50:53] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-13 19:50:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:50:53] [INFO ] Invariant cache hit.
[2023-03-13 19:50:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/1024 places, 15/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 271 ms. Remains : 6/1024 places, 15/196608 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p3) (NOT p4)), true, (AND p0 (NOT p4) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p0 p4 p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p4) p3), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p4) (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p4) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p4) p3), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND p0 p4) (AND p0 p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s3 1), p4:(AND (LT s2 1) (GEQ s1 1)), p3:(GEQ s1 1), p2:(AND (LT s4 1) (LT s0 1)), p1:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 44 steps with 2 reset in 1 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-10 finished in 582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U p2)&&p0))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195458 edges and 1024 vertex of which 1021 / 1024 are part of one of the 1 SCC in 42 ms
Free SCC test removed 1020 places
Ensure Unique test removed 196599 transitions
Reduce isomorphic transitions removed 196599 transitions.
Applied a total of 1 rules in 222 ms. Remains 4 /1024 variables (removed 1020) and now considering 9/196608 (removed 196599) transitions.
// Phase 1: matrix 9 rows 4 cols
[2023-03-13 19:50:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 19:50:53] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-13 19:50:53] [INFO ] Invariant cache hit.
[2023-03-13 19:50:53] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-13 19:50:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:50:53] [INFO ] Invariant cache hit.
[2023-03-13 19:50:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/1024 places, 9/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 305 ms. Remains : 4/1024 places, 9/196608 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(GEQ s2 1), p0:(AND (GEQ s1 1) (GEQ s0 1)), p1:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-11 finished in 474 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||(p0&&F(p1))))))'
Support contains 1 out of 1024 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 65 ms
Free SCC test removed 1021 places
Ensure Unique test removed 196603 transitions
Reduce isomorphic transitions removed 196603 transitions.
Applied a total of 1 rules in 296 ms. Remains 3 /1024 variables (removed 1021) and now considering 5/196608 (removed 196603) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 19:50:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:50:54] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-13 19:50:54] [INFO ] Invariant cache hit.
[2023-03-13 19:50:54] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-13 19:50:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:50:54] [INFO ] Invariant cache hit.
[2023-03-13 19:50:54] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/1024 places, 5/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 367 ms. Remains : 3/1024 places, 5/196608 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-12 automaton TGBA Formula[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:(LT s0 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-12 finished in 568 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F((p1&&X(p1)))))))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 14399 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:51:13] [INFO ] Computed 1 place invariants in 3976 ms
[2023-03-13 19:51:13] [INFO ] Implicit Places using invariants in 4223 ms returned []
Implicit Place search using SMT only with invariants took 4225 ms to find 0 implicit places.
[2023-03-13 19:51:13] [INFO ] Invariant cache hit.
[2023-03-13 19:51:43] [INFO ] Performed 61622/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:52:13] [INFO ] Dead Transitions using invariants and state equation in 60119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78753 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 3}]], initial=0, aps=[p0:(LT s363 1), p1:(LT s657 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 26 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-13 finished in 79170 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(G(p1)))))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 9760 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:52:23] [INFO ] Invariant cache hit.
[2023-03-13 19:52:23] [INFO ] Implicit Places using invariants in 244 ms returned []
Implicit Place search using SMT only with invariants took 265 ms to find 0 implicit places.
[2023-03-13 19:52:23] [INFO ] Invariant cache hit.
[2023-03-13 19:52:54] [INFO ] Performed 62957/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:53:23] [INFO ] Dead Transitions using invariants and state equation in 60090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70119 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s874 1), p1:(LT s647 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 640 steps with 0 reset in 10112 ms.
Product exploration timeout after 690 steps with 0 reset in 10013 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be false thanks to negative knowledge :(X (NOT p0))
Knowledge based reduction with 1 factoid took 37 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-14 finished in 94340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 12060 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:54:00] [INFO ] Invariant cache hit.
[2023-03-13 19:54:00] [INFO ] Implicit Places using invariants in 357 ms returned []
Implicit Place search using SMT only with invariants took 359 ms to find 0 implicit places.
[2023-03-13 19:54:00] [INFO ] Invariant cache hit.
[2023-03-13 19:54:30] [INFO ] Performed 62298/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:55:00] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60105 ms
Finished structural reductions in LTL mode , in 1 iterations and 72536 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(GEQ s470 1), p0:(LT s215 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 1270 steps with 635 reset in 10024 ms.
Product exploration timeout after 760 steps with 192 reset in 10117 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 156 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Finished random walk after 203 steps, including 0 resets, run visited all 1 properties in 2688 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 189 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Support contains 1 out of 1024 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 12976 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:55:42] [INFO ] Invariant cache hit.
[2023-03-13 19:55:42] [INFO ] Implicit Places using invariants in 283 ms returned []
Implicit Place search using SMT only with invariants took 284 ms to find 0 implicit places.
[2023-03-13 19:55:42] [INFO ] Invariant cache hit.
[2023-03-13 19:56:12] [INFO ] Performed 62608/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:56:42] [INFO ] Dead Transitions using invariants and state equation in 60106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73374 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1)]
Finished random walk after 615 steps, including 0 resets, run visited all 1 properties in 8347 ms. (steps per millisecond=0 )
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 1120 steps with 427 reset in 10051 ms.
Product exploration timeout after 1450 steps with 725 reset in 10026 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Support contains 1 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 196224 edges and 1024 vertex of which 1023 / 1024 are part of one of the 1 SCC in 37 ms
Free SCC test removed 1022 places
Ensure Unique test removed 196605 transitions
Reduce isomorphic transitions removed 196605 transitions.
Applied a total of 1 rules in 235 ms. Remains 2 /1024 variables (removed 1022) and now considering 3/196608 (removed 196605) transitions.
[2023-03-13 19:57:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2023-03-13 19:57:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:57:16] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/1024 places, 3/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 286 ms. Remains : 2/1024 places, 3/196608 transitions.
Built C files in :
/tmp/ltsmin7418897641163589323
[2023-03-13 19:57:17] [INFO ] Built C files in 1354ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7418897641163589323
Running compilation step : cd /tmp/ltsmin7418897641163589323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7418897641163589323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7418897641163589323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 11465 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2023-03-13 19:57:36] [INFO ] Computed 1 place invariants in 3943 ms
[2023-03-13 19:57:36] [INFO ] Implicit Places using invariants in 4184 ms returned []
Implicit Place search using SMT only with invariants took 4185 ms to find 0 implicit places.
[2023-03-13 19:57:36] [INFO ] Invariant cache hit.
[2023-03-13 19:58:06] [INFO ] Performed 61082/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:58:36] [INFO ] Dead Transitions using invariants and state equation in 60107 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75765 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin9690935486853602158
[2023-03-13 19:58:37] [INFO ] Built C files in 1079ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9690935486853602158
Running compilation step : cd /tmp/ltsmin9690935486853602158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9690935486853602158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9690935486853602158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-13 19:58:46] [INFO ] Flatten gal took : 2835 ms
[2023-03-13 19:58:49] [INFO ] Flatten gal took : 2482 ms
[2023-03-13 19:58:49] [INFO ] Time to serialize gal into /tmp/LTL7211122420823123818.gal : 491 ms
[2023-03-13 19:58:49] [INFO ] Time to serialize properties into /tmp/LTL12106427112147992266.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7211122420823123818.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14387916333645956211.hoa' '-atoms' '/tmp/LTL12106427112147992266.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2023-03-13 19:59:10] [INFO ] Flatten gal took : 2995 ms
[2023-03-13 19:59:12] [INFO ] Flatten gal took : 2573 ms
[2023-03-13 19:59:13] [INFO ] Time to serialize gal into /tmp/LTL3498751888016722113.gal : 456 ms
[2023-03-13 19:59:13] [INFO ] Time to serialize properties into /tmp/LTL252158663388744816.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3498751888016722113.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL252158663388744816.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-13 19:59:31] [INFO ] Flatten gal took : 2650 ms
[2023-03-13 19:59:31] [INFO ] Applying decomposition
[2023-03-13 19:59:33] [INFO ] Flatten gal took : 2626 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12819156982750673917.txt' '-o' '/tmp/graph12819156982750673917.bin' '-w' '/tmp/graph12819156982750673917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12819156982750673917.bin' '-l' '-1' '-v' '-w' '/tmp/graph12819156982750673917.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:59:41] [INFO ] Decomposing Gal with order
[2023-03-13 19:59:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 20:01:23] [INFO ] Removed a total of 258112 redundant transitions.
[2023-03-13 20:01:26] [INFO ] Flatten gal took : 102738 ms
[2023-03-13 20:01:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 316 ms.
[2023-03-13 20:01:33] [INFO ] Time to serialize gal into /tmp/LTL8390115899241434195.gal : 474 ms
[2023-03-13 20:01:33] [INFO ] Time to serialize properties into /tmp/LTL17052197087146377959.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8390115899241434195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17052197087146377959.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4944231881770301985
[2023-03-13 20:01:49] [INFO ] Built C files in 1225ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4944231881770301985
Running compilation step : cd /tmp/ltsmin4944231881770301985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4944231881770301985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4944231881770301985;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-15 finished in 484729 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : NeighborGrid-PT-d5n4m1t35-LTLFireability-01
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 57 ms
Free SCC test removed 1021 places
Ensure Unique test removed 196603 transitions
Reduce isomorphic transitions removed 196603 transitions.
Applied a total of 1 rules in 268 ms. Remains 3 /1024 variables (removed 1021) and now considering 5/196608 (removed 196603) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 20:01:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 20:01:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-13 20:01:53] [INFO ] Invariant cache hit.
[2023-03-13 20:01:53] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-13 20:01:53] [INFO ] Invariant cache hit.
[2023-03-13 20:01:53] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 3/1024 places, 5/196608 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 356 ms. Remains : 3/1024 places, 5/196608 transitions.
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 0 ms.
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-01 finished in 697 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0)) U (p1&&X(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
[2023-03-13 20:01:56] [INFO ] Flatten gal took : 2511 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5298708591655626732
[2023-03-13 20:01:59] [INFO ] Too many transitions (196608) to apply POR reductions. Disabling POR matrices.
[2023-03-13 20:02:02] [INFO ] Built C files in 2764ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5298708591655626732
Running compilation step : cd /tmp/ltsmin5298708591655626732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-13 20:02:02] [INFO ] Applying decomposition
[2023-03-13 20:02:05] [INFO ] Flatten gal took : 2992 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16356643443991800837.txt' '-o' '/tmp/graph16356643443991800837.bin' '-w' '/tmp/graph16356643443991800837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16356643443991800837.bin' '-l' '-1' '-v' '-w' '/tmp/graph16356643443991800837.weights' '-q' '0' '-e' '0.001'
[2023-03-13 20:02:13] [INFO ] Decomposing Gal with order
[2023-03-13 20:02:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 20:03:54] [INFO ] Removed a total of 247296 redundant transitions.
[2023-03-13 20:03:58] [INFO ] Flatten gal took : 102567 ms
[2023-03-13 20:04:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 346 ms.
[2023-03-13 20:04:02] [INFO ] Time to serialize gal into /tmp/LTLFireability5678873962061884909.gal : 497 ms
[2023-03-13 20:04:02] [INFO ] Time to serialize properties into /tmp/LTLFireability7834164342752823944.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5678873962061884909.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7834164342752823944.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5298708591655626732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5298708591655626732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Checking formula 0 : !((X(F("((u1.p_1_3_2_2_1<1)||(u2.p_2_1_1_1_1>=1))"))))
Formula 0 simplified : XG!"((u1.p_1_3_2_2_1<1)||(u2.p_2_1_1_1_1>=1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 197092 kB
After kill :
MemTotal: 16393216 kB
MemFree: 6544056 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="NeighborGrid-PT-d5n4m1t35"
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 2-5348"
echo " Executing tool itstools"
echo " Input is NeighborGrid-PT-d5n4m1t35, 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 r261-smll-167863535900108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 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 ;