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-167863535900107.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535900107
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678734096281

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d5n4m1t35
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-13 19:01:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 19:01:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 19:01:42] [INFO ] Load time of PNML (sax parser for PT used): 2714 ms
[2023-03-13 19:01:42] [INFO ] Transformed 1024 places.
[2023-03-13 19:01:43] [INFO ] Transformed 196608 transitions.
[2023-03-13 19:01:43] [INFO ] Parsed PT model containing 1024 places and 196608 transitions and 393216 arcs in 3349 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 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 10936 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 19:01:59] [INFO ] Computed 1 place invariants in 4406 ms
[2023-03-13 19:01:59] [INFO ] Implicit Places using invariants in 5103 ms returned []
Implicit Place search using SMT only with invariants took 5150 ms to find 0 implicit places.
[2023-03-13 19:02:00] [INFO ] Invariant cache hit.
[2023-03-13 19:02:30] [INFO ] Performed 65136/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:03:00] [INFO ] Dead Transitions using invariants and state equation in 60142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76259 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Support contains 54 out of 1024 places after structural reductions.
[2023-03-13 19:03:04] [INFO ] Flatten gal took : 3331 ms
[2023-03-13 19:03:06] [INFO ] Flatten gal took : 2201 ms
[2023-03-13 19:03:13] [INFO ] Input system was already deterministic with 196608 transitions.
Support contains 52 out of 1024 places (down from 54) after GAL structural reductions.
Interrupted random walk after 3688 steps, including 1 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen 20
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 12) 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 12) 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 12) seen :0
Running SMT prover for 12 properties.
[2023-03-13 19:03:46] [INFO ] Invariant cache hit.
[2023-03-13 19:03:47] [INFO ] [Real]Absence check using 1 positive place invariants in 14 ms returned sat
[2023-03-13 19:03:47] [INFO ] After 1029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-13 19:03:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 13 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 19:04:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 19:04:12] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 190130 edges and 1024 vertex of which 1007 / 1024 are part of one of the 1 SCC in 194 ms
Free SCC test removed 1006 places
Drop transitions removed 190130 transitions
Ensure Unique test removed 6394 transitions
Reduce isomorphic transitions removed 196524 transitions.
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 20 place count 18 transition count 65
Applied a total of 20 rules in 1115 ms. Remains 18 /1024 variables (removed 1006) and now considering 65/196608 (removed 196543) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1115 ms. Remains : 18/1024 places, 65/196608 transitions.
Incomplete random walk after 10306 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=792 ) properties (out of 12) seen :9
Finished Best-First random walk after 9836 steps, including 2 resets, run visited all 3 properties in 12 ms. (steps per millisecond=819 )
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((p0||F(p1))))'
Support contains 4 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 11443 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:04:26] [INFO ] Invariant cache hit.
[2023-03-13 19:04:26] [INFO ] Implicit Places using invariants in 391 ms returned []
Implicit Place search using SMT only with invariants took 399 ms to find 0 implicit places.
[2023-03-13 19:04:26] [INFO ] Invariant cache hit.
[2023-03-13 19:04:56] [INFO ] Performed 49768/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:05:26] [INFO ] Dead Transitions using invariants and state equation in 60118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71979 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ s591 s823), p0:(GT s394 s4)], 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 1250 steps with 473 reset in 10085 ms.
Product exploration timeout after 860 steps with 128 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 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 191 steps, including 0 resets, run visited all 2 properties in 2407 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 4 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 6371 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:06:00] [INFO ] Invariant cache hit.
[2023-03-13 19:06:00] [INFO ] Implicit Places using invariants in 235 ms returned []
Implicit Place search using SMT only with invariants took 241 ms to find 0 implicit places.
[2023-03-13 19:06:00] [INFO ] Invariant cache hit.
[2023-03-13 19:06:30] [INFO ] Performed 64170/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:07:00] [INFO ] Dead Transitions using invariants and state equation in 60079 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66696 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 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 332 steps, including 0 resets, run visited all 2 properties in 3916 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 2470 steps with 1140 reset in 16760 ms.
Product exploration timeout after 1270 steps with 364 reset in 11864 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 4 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 195076 edges and 1024 vertex of which 1020 / 1024 are part of one of the 1 SCC in 65 ms
Free SCC test removed 1019 places
Ensure Unique test removed 196595 transitions
Reduce isomorphic transitions removed 196595 transitions.
Applied a total of 1 rules in 297 ms. Remains 5 /1024 variables (removed 1019) and now considering 13/196608 (removed 196595) transitions.
[2023-03-13 19:07:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 5 cols
[2023-03-13 19:07:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 19:07:38] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1024 places, 13/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 346 ms. Remains : 5/1024 places, 13/196608 transitions.
Built C files in :
/tmp/ltsmin11113624761420500828
[2023-03-13 19:07:40] [INFO ] Built C files in 1766ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11113624761420500828
Running compilation step : cd /tmp/ltsmin11113624761420500828;'/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/ltsmin11113624761420500828;'/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/ltsmin11113624761420500828;'/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 4 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 6790 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 19:07:53] [INFO ] Computed 1 place invariants in 3388 ms
[2023-03-13 19:07:53] [INFO ] Implicit Places using invariants in 3659 ms returned []
Implicit Place search using SMT only with invariants took 3662 ms to find 0 implicit places.
[2023-03-13 19:07:54] [INFO ] Invariant cache hit.
[2023-03-13 19:08:24] [INFO ] Performed 52691/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:08:54] [INFO ] Dead Transitions using invariants and state equation in 60116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70573 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin12206760731097223537
[2023-03-13 19:08:55] [INFO ] Built C files in 1344ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12206760731097223537
Running compilation step : cd /tmp/ltsmin12206760731097223537;'/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/ltsmin12206760731097223537;'/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/ltsmin12206760731097223537;'/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 19:09:03] [INFO ] Flatten gal took : 2600 ms
[2023-03-13 19:09:06] [INFO ] Flatten gal took : 2438 ms
[2023-03-13 19:09:07] [INFO ] Time to serialize gal into /tmp/LTL4017652666078528557.gal : 835 ms
[2023-03-13 19:09:07] [INFO ] Time to serialize properties into /tmp/LTL13887577669712521324.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/LTL4017652666078528557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13581282132482035589.hoa' '-atoms' '/tmp/LTL13887577669712521324.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 19:09:27] [INFO ] Flatten gal took : 2202 ms
[2023-03-13 19:09:29] [INFO ] Flatten gal took : 2265 ms
[2023-03-13 19:09:30] [INFO ] Time to serialize gal into /tmp/LTL15489015521002505142.gal : 684 ms
[2023-03-13 19:09:30] [INFO ] Time to serialize properties into /tmp/LTL6857955584218903555.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/LTL15489015521002505142.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6857955584218903555.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 19:09:47] [INFO ] Flatten gal took : 2290 ms
[2023-03-13 19:09:47] [INFO ] Applying decomposition
[2023-03-13 19:09:50] [INFO ] Flatten gal took : 2517 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/graph1725131436444040271.txt' '-o' '/tmp/graph1725131436444040271.bin' '-w' '/tmp/graph1725131436444040271.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1725131436444040271.bin' '-l' '-1' '-v' '-w' '/tmp/graph1725131436444040271.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:09:57] [INFO ] Decomposing Gal with order
[2023-03-13 19:09:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:11:54] [INFO ] Removed a total of 147320 redundant transitions.
[2023-03-13 19:11:59] [INFO ] Flatten gal took : 119694 ms
[2023-03-13 19:12:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 327 ms.
[2023-03-13 19:12:08] [INFO ] Time to serialize gal into /tmp/LTL2390575236058953268.gal : 572 ms
[2023-03-13 19:12:08] [INFO ] Time to serialize properties into /tmp/LTL6434545068993176303.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/LTL2390575236058953268.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6434545068993176303.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...275
Read 1 LTL properties
Checking formula 0 : !((X(("(gu0.p_1_2_0_2_2>gu0.p_0_0_0_1_0)")||(F("(gu3.p_2_1_0_3_3<=gu3.p_3_0_3_1_3)")))))
Formula 0 simplified : X(!"(gu0.p_1_2_0_2_2>gu0.p_0_0_0_1_0)" & G!"(gu3.p_2_1_0_3_3<=gu3.p_3_0_3_1_3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17240058910534693539
[2023-03-13 19:12:24] [INFO ] Built C files in 1342ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17240058910534693539
Running compilation step : cd /tmp/ltsmin17240058910534693539;'/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/ltsmin17240058910534693539;'/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/ltsmin17240058910534693539;'/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-LTLCardinality-00 finished in 493551 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(p0)&&X(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 6575 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:12:34] [INFO ] Invariant cache hit.
[2023-03-13 19:12:34] [INFO ] Implicit Places using invariants in 342 ms returned []
Implicit Place search using SMT only with invariants took 343 ms to find 0 implicit places.
[2023-03-13 19:12:34] [INFO ] Invariant cache hit.
[2023-03-13 19:13:05] [INFO ] Performed 57729/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:13:34] [INFO ] Dead Transitions using invariants and state equation in 60093 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67020 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ 3 s678) (LEQ s598 s635)), p1:(LEQ 3 s678)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 580 steps with 0 reset in 10049 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 31 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-01 finished in 77524 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(p1)))'
Support contains 4 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 195072 edges and 1024 vertex of which 1020 / 1024 are part of one of the 1 SCC in 51 ms
Free SCC test removed 1019 places
Ensure Unique test removed 196599 transitions
Reduce isomorphic transitions removed 196599 transitions.
Applied a total of 1 rules in 234 ms. Remains 5 /1024 variables (removed 1019) and now considering 9/196608 (removed 196599) transitions.
// Phase 1: matrix 9 rows 5 cols
[2023-03-13 19:13:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:13:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 19:13:45] [INFO ] Invariant cache hit.
[2023-03-13 19:13:45] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-13 19:13:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:13:45] [INFO ] Invariant cache hit.
[2023-03-13 19:13:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1024 places, 9/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 357 ms. Remains : 5/1024 places, 9/196608 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (LEQ 3 s1) (LEQ s3 s2)), p0:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-02 finished in 502 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&&F(G((p0 U p1)))) U X((p2&&(p3 U p0)))))'
Support contains 6 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 7138 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 19:13:56] [INFO ] Computed 1 place invariants in 3696 ms
[2023-03-13 19:13:56] [INFO ] Implicit Places using invariants in 3933 ms returned []
Implicit Place search using SMT only with invariants took 3934 ms to find 0 implicit places.
[2023-03-13 19:13:57] [INFO ] Invariant cache hit.
[2023-03-13 19:14:27] [INFO ] Performed 58194/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:14:57] [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 60093 ms
Finished structural reductions in LTL mode , in 1 iterations and 71170 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 421 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p3)) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={0} source=4 dest: 4}], [{ cond=(OR p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s498 s653), p3:(LEQ 2 s627), p2:(LEQ 3 s817), p1:(LEQ s903 s62)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 770 steps with 1 reset in 10107 ms.
Product exploration timeout after 720 steps with 0 reset in 10071 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 p3) (NOT p2) p1), (X (OR (AND (NOT p0) (NOT p3)) (NOT p2))), (X (NOT (AND (NOT p0) p2 p3)))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 3 factoid took 452 ms. Reduced automaton from 7 states, 17 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 413 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Interrupted random walk after 3848 steps, including 1 resets, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen 7
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 19:15:53] [INFO ] Invariant cache hit.
[2023-03-13 19:15:53] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 19:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-03-13 19:16:18] [INFO ] After 24682ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 19:16:19] [INFO ] After 24814ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-13 19:16:19] [INFO ] After 25192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195074 edges and 1024 vertex of which 1020 / 1024 are part of one of the 1 SCC in 40 ms
Free SCC test removed 1019 places
Drop transitions removed 195074 transitions
Ensure Unique test removed 1524 transitions
Reduce isomorphic transitions removed 196598 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 5 transition count 8
Applied a total of 3 rules in 1038 ms. Remains 5 /1024 variables (removed 1019) and now considering 8/196608 (removed 196600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1039 ms. Remains : 5/1024 places, 8/196608 transitions.
Incomplete random walk after 10248 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3416 ) properties (out of 2) seen :1
Finished Best-First random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2) p1), (X (OR (AND (NOT p0) (NOT p3)) (NOT p2))), (X (NOT (AND (NOT p0) p2 p3)))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (F (AND (NOT p0) (NOT p3))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p1))), (F (AND (NOT p0) p3)), (F (NOT (OR (AND (NOT p0) (NOT p3)) (NOT p2)))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))), (F (AND (NOT p0) p2 p3)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 543 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
[2023-03-13 19:16:22] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Support contains 6 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 6619 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:16:44] [INFO ] Invariant cache hit.
[2023-03-13 19:16:44] [INFO ] Implicit Places using invariants in 231 ms returned []
Implicit Place search using SMT only with invariants took 235 ms to find 0 implicit places.
[2023-03-13 19:16:44] [INFO ] Invariant cache hit.
[2023-03-13 19:17:15] [INFO ] Performed 64633/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:17:44] [INFO ] Dead Transitions using invariants and state equation in 60089 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66952 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 p3) (NOT p2) p1), (X (NOT (AND (NOT p0) p2 p3))), (X (OR (AND (NOT p0) (NOT p3)) (NOT p2)))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 3 factoid took 272 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Interrupted random walk after 3828 steps, including 1 resets, run timeout after 30010 ms. (steps per millisecond=0 ) properties seen 3
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-13 19:18:21] [INFO ] Invariant cache hit.
[2023-03-13 19:18:21] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-03-13 19:18:21] [INFO ] After 286ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 19:18:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-03-13 19:18:46] [INFO ] After 24649ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 19:18:46] [INFO ] After 24729ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-13 19:18:46] [INFO ] After 25147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 194312 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 54 ms
Free SCC test removed 1017 places
Drop transitions removed 194312 transitions
Ensure Unique test removed 2276 transitions
Reduce isomorphic transitions removed 196588 transitions.
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 7 transition count 14
Applied a total of 7 rules in 594 ms. Remains 7 /1024 variables (removed 1017) and now considering 14/196608 (removed 196594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 595 ms. Remains : 7/1024 places, 14/196608 transitions.
Incomplete random walk after 10283 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1713 ) properties (out of 6) seen :5
Finished Best-First random walk after 107 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=107 )
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2) p1), (X (NOT (AND (NOT p0) p2 p3))), (X (OR (AND (NOT p0) (NOT p3)) (NOT p2)))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (F (AND (NOT p0) (NOT p3))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p1))), (F (AND (NOT p0) p3)), (F (NOT (OR (AND (NOT p0) (NOT p3)) (NOT p2)))), (F (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) p3 p2)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 608 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 394 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
[2023-03-13 19:18:49] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Product exploration timeout after 620 steps with 0 reset in 10046 ms.
Product exploration timeout after 660 steps with 0 reset in 10149 ms.
Applying partial POR strategy [false, true, false, true, true, true, true]
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p1)]
Support contains 6 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 194312 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 31 ms
Free SCC test removed 1017 places
Ensure Unique test removed 196587 transitions
Reduce isomorphic transitions removed 196587 transitions.
Applied a total of 1 rules in 243 ms. Remains 7 /1024 variables (removed 1017) and now considering 21/196608 (removed 196587) transitions.
[2023-03-13 19:19:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 7 cols
[2023-03-13 19:19:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 19:19:26] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/1024 places, 21/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 7/1024 places, 21/196608 transitions.
Built C files in :
/tmp/ltsmin2114187952842699571
[2023-03-13 19:19:27] [INFO ] Built C files in 1370ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2114187952842699571
Running compilation step : cd /tmp/ltsmin2114187952842699571;'/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/ltsmin2114187952842699571;'/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/ltsmin2114187952842699571;'/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 6 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 6412 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 19:19:40] [INFO ] Computed 1 place invariants in 3152 ms
[2023-03-13 19:19:40] [INFO ] Implicit Places using invariants in 3379 ms returned []
Implicit Place search using SMT only with invariants took 3381 ms to find 0 implicit places.
[2023-03-13 19:19:40] [INFO ] Invariant cache hit.
[2023-03-13 19:20:10] [INFO ] Performed 61383/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:20:40] [INFO ] Dead Transitions using invariants and state equation in 60089 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69887 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin7161150253315022309
[2023-03-13 19:20:41] [INFO ] Built C files in 1411ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7161150253315022309
Running compilation step : cd /tmp/ltsmin7161150253315022309;'/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/ltsmin7161150253315022309;'/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/ltsmin7161150253315022309;'/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 19:20:50] [INFO ] Flatten gal took : 3023 ms
[2023-03-13 19:20:52] [INFO ] Flatten gal took : 2278 ms
[2023-03-13 19:20:53] [INFO ] Time to serialize gal into /tmp/LTL1714365022699840539.gal : 583 ms
[2023-03-13 19:20:53] [INFO ] Time to serialize properties into /tmp/LTL3700936630819578042.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/LTL1714365022699840539.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5966611038981293838.hoa' '-atoms' '/tmp/LTL3700936630819578042.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 19:21:13] [INFO ] Flatten gal took : 2557 ms
[2023-03-13 19:21:15] [INFO ] Flatten gal took : 2188 ms
[2023-03-13 19:21:16] [INFO ] Time to serialize gal into /tmp/LTL14083665127477281201.gal : 481 ms
[2023-03-13 19:21:16] [INFO ] Time to serialize properties into /tmp/LTL8704645303280658287.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/LTL14083665127477281201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8704645303280658287.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 19:21:33] [INFO ] Flatten gal took : 2421 ms
[2023-03-13 19:21:33] [INFO ] Applying decomposition
[2023-03-13 19:21:36] [INFO ] Flatten gal took : 2222 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/graph15370113359377638779.txt' '-o' '/tmp/graph15370113359377638779.bin' '-w' '/tmp/graph15370113359377638779.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15370113359377638779.bin' '-l' '-1' '-v' '-w' '/tmp/graph15370113359377638779.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:21:42] [INFO ] Decomposing Gal with order
[2023-03-13 19:21:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:21:48] [INFO ] Removed a total of 1832 redundant transitions.
[2023-03-13 19:21:50] [INFO ] Flatten gal took : 5099 ms
[2023-03-13 19:21:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 1218 labels/synchronizations in 614 ms.
[2023-03-13 19:22:03] [INFO ] Time to serialize gal into /tmp/LTL15536182706336846908.gal : 1008 ms
[2023-03-13 19:22:03] [INFO ] Time to serialize properties into /tmp/LTL13517770764045506304.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/LTL15536182706336846908.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13517770764045506304.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...277
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14677958217254943747
[2023-03-13 19:22:19] [INFO ] Built C files in 1553ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14677958217254943747
Running compilation step : cd /tmp/ltsmin14677958217254943747;'/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/ltsmin14677958217254943747;'/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/ltsmin14677958217254943747;'/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-LTLCardinality-03 finished in 517011 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(p0))'
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 31 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 183 ms. Remains 2 /1024 variables (removed 1022) and now considering 3/196608 (removed 196605) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-13 19:22:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:22:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-13 19:22:23] [INFO ] Invariant cache hit.
[2023-03-13 19:22:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-13 19:22:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:22:23] [INFO ] Invariant cache hit.
[2023-03-13 19:22:23] [INFO ] Dead Transitions using invariants and state equation in 18 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 249 ms. Remains : 2/1024 places, 3/196608 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-04 finished in 347 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((p1||G(F(p2))||F(p3)))))'
Support contains 6 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 6895 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 19:22:33] [INFO ] Computed 1 place invariants in 3276 ms
[2023-03-13 19:22:33] [INFO ] Implicit Places using invariants in 3501 ms returned []
Implicit Place search using SMT only with invariants took 3505 ms to find 0 implicit places.
[2023-03-13 19:22:33] [INFO ] Invariant cache hit.
[2023-03-13 19:23:03] [INFO ] Performed 63662/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:23:33] [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 60083 ms
Finished structural reductions in LTL mode , in 1 iterations and 70488 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s948 s19), p1:(LEQ s101 s97), p3:(LEQ 3 s120), p2:(LEQ 2 s1007)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 1260 steps with 456 reset in 10135 ms.
Product exploration timeout after 1030 steps with 252 reset in 10010 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 p1 (NOT p3) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))]
Knowledge based reduction with 1 factoid took 279 ms. Reduced automaton from 7 states, 13 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Interrupted random walk after 3723 steps, including 1 resets, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen 6
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 19:24:29] [INFO ] Invariant cache hit.
[2023-03-13 19:24:29] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 19:24:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-03-13 19:24:54] [INFO ] After 24793ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 19:24:54] [INFO ] After 24845ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-13 19:24:54] [INFO ] After 25091ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 194314 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 32 ms
Free SCC test removed 1017 places
Drop transitions removed 194314 transitions
Ensure Unique test removed 2272 transitions
Reduce isomorphic transitions removed 196586 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 7 transition count 14
Applied a total of 9 rules in 355 ms. Remains 7 /1024 variables (removed 1017) and now considering 14/196608 (removed 196594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 7/1024 places, 14/196608 transitions.
Finished random walk after 4110 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2055 )
Knowledge obtained : [(AND p0 p1 (NOT p3) (NOT p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F (AND p0 (NOT p1) (NOT p2) (NOT p3))), (F (AND p0 (NOT p1) (NOT p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F p3), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p0) (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)))]
Knowledge based reduction with 1 factoid took 538 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 405 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 378 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Support contains 6 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 6745 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:25:03] [INFO ] Invariant cache hit.
[2023-03-13 19:25:03] [INFO ] Implicit Places using invariants in 255 ms returned []
Implicit Place search using SMT only with invariants took 259 ms to find 0 implicit places.
[2023-03-13 19:25:03] [INFO ] Invariant cache hit.
[2023-03-13 19:25:33] [INFO ] Performed 63450/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:26:03] [INFO ] Dead Transitions using invariants and state equation in 60094 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67107 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 (NOT p3) (NOT p2) p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))]
Knowledge based reduction with 1 factoid took 197 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 357 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Interrupted random walk after 3787 steps, including 1 resets, run timeout after 30012 ms. (steps per millisecond=0 ) properties seen 6
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 19:26:38] [INFO ] Invariant cache hit.
[2023-03-13 19:26:38] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 19:26:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 13 ms returned sat
[2023-03-13 19:27:03] [INFO ] After 24692ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 19:27:03] [INFO ] After 24745ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-13 19:27:03] [INFO ] After 25096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 194314 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 34 ms
Free SCC test removed 1017 places
Drop transitions removed 194314 transitions
Ensure Unique test removed 2272 transitions
Reduce isomorphic transitions removed 196586 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 7 transition count 14
Applied a total of 9 rules in 321 ms. Remains 7 /1024 variables (removed 1017) and now considering 14/196608 (removed 196594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 322 ms. Remains : 7/1024 places, 14/196608 transitions.
Finished random walk after 8194 steps, including 2 resets, run visited all 2 properties in 3 ms. (steps per millisecond=2731 )
Knowledge obtained : [(AND p1 (NOT p3) (NOT p2) p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (AND p0 (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p1) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F (AND p0 (NOT p1) (NOT p2) (NOT p3))), (F (AND p0 (NOT p1) (NOT p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F p3), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p0) (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)))]
Knowledge based reduction with 1 factoid took 389 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 418 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 389 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Product exploration timeout after 1590 steps with 795 reset in 10009 ms.
Product exploration timeout after 1440 steps with 612 reset in 10119 ms.
Applying partial POR strategy [false, true, false, true, true, true, false]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3))]
Support contains 6 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 194314 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 49 ms
Free SCC test removed 1017 places
Ensure Unique test removed 196585 transitions
Reduce isomorphic transitions removed 196585 transitions.
Applied a total of 1 rules in 276 ms. Remains 7 /1024 variables (removed 1017) and now considering 23/196608 (removed 196585) transitions.
[2023-03-13 19:27:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 7 cols
[2023-03-13 19:27:26] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:27:26] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/1024 places, 23/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 329 ms. Remains : 7/1024 places, 23/196608 transitions.
Built C files in :
/tmp/ltsmin10103988943795326530
[2023-03-13 19:27:28] [INFO ] Built C files in 1425ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10103988943795326530
Running compilation step : cd /tmp/ltsmin10103988943795326530;'/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/ltsmin10103988943795326530;'/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/ltsmin10103988943795326530;'/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 6 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 6228 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 19:27:40] [INFO ] Computed 1 place invariants in 3242 ms
[2023-03-13 19:27:41] [INFO ] Implicit Places using invariants in 3463 ms returned []
Implicit Place search using SMT only with invariants took 3464 ms to find 0 implicit places.
[2023-03-13 19:27:41] [INFO ] Invariant cache hit.
[2023-03-13 19:28:11] [INFO ] Performed 62114/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:28:41] [INFO ] Dead Transitions using invariants and state equation in 60078 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69775 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin10727923145681758287
[2023-03-13 19:28:42] [INFO ] Built C files in 1072ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10727923145681758287
Running compilation step : cd /tmp/ltsmin10727923145681758287;'/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/ltsmin10727923145681758287;'/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/ltsmin10727923145681758287;'/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 19:28:50] [INFO ] Flatten gal took : 2711 ms
[2023-03-13 19:28:52] [INFO ] Flatten gal took : 2249 ms
[2023-03-13 19:28:53] [INFO ] Time to serialize gal into /tmp/LTL814588996699200224.gal : 489 ms
[2023-03-13 19:28:53] [INFO ] Time to serialize properties into /tmp/LTL14858230702963838414.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/LTL814588996699200224.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3328499670066685677.hoa' '-atoms' '/tmp/LTL14858230702963838414.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 19:29:12] [INFO ] Flatten gal took : 2182 ms
[2023-03-13 19:29:15] [INFO ] Flatten gal took : 2341 ms
[2023-03-13 19:29:15] [INFO ] Time to serialize gal into /tmp/LTL12389901471507005299.gal : 501 ms
[2023-03-13 19:29:15] [INFO ] Time to serialize properties into /tmp/LTL8873933430990851456.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/LTL12389901471507005299.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8873933430990851456.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 19:29:34] [INFO ] Flatten gal took : 2764 ms
[2023-03-13 19:29:34] [INFO ] Applying decomposition
[2023-03-13 19:29:36] [INFO ] Flatten gal took : 2209 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/graph603042160022200235.txt' '-o' '/tmp/graph603042160022200235.bin' '-w' '/tmp/graph603042160022200235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph603042160022200235.bin' '-l' '-1' '-v' '-w' '/tmp/graph603042160022200235.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:29:42] [INFO ] Decomposing Gal with order
[2023-03-13 19:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:31:41] [INFO ] Removed a total of 208368 redundant transitions.
[2023-03-13 19:31:45] [INFO ] Flatten gal took : 119788 ms
[2023-03-13 19:31:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 247 ms.
[2023-03-13 19:31:57] [INFO ] Time to serialize gal into /tmp/LTL17336367061002355397.gal : 627 ms
[2023-03-13 19:31:57] [INFO ] Time to serialize properties into /tmp/LTL14749887614226309708.ltl : 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/LTL17336367061002355397.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14749887614226309708.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...277
Read 1 LTL properties
Checking formula 0 : !((("(gu4.p_3_2_3_1_0<=gu4.p_0_0_1_0_3)")U(X((("(gu3.p_0_1_2_1_1<=gu3.p_0_1_2_0_1)")||(G(F("(gi1.gu2.p_3_3_2_3_3>=2)"))))||(F("(gu0.p_...175
Formula 0 simplified : !"(gu4.p_3_2_3_1_0<=gu4.p_0_0_1_0_3)" R X(!"(gu3.p_0_1_2_1_1<=gu3.p_0_1_2_0_1)" & FG!"(gi1.gu2.p_3_3_2_3_3>=2)" & G!"(gu0.p_0_1_3_2_...162
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15130048493085117599
[2023-03-13 19:32:13] [INFO ] Built C files in 1091ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15130048493085117599
Running compilation step : cd /tmp/ltsmin15130048493085117599;'/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/ltsmin15130048493085117599;'/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/ltsmin15130048493085117599;'/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-LTLCardinality-05 finished in 593454 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(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 195842 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 31 ms
Free SCC test removed 1021 places
Ensure Unique test removed 196601 transitions
Reduce isomorphic transitions removed 196601 transitions.
Applied a total of 1 rules in 185 ms. Remains 3 /1024 variables (removed 1021) and now considering 7/196608 (removed 196601) transitions.
// Phase 1: matrix 7 rows 3 cols
[2023-03-13 19:32:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:32:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 19:32:16] [INFO ] Invariant cache hit.
[2023-03-13 19:32:16] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-13 19:32:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 19:32:16] [INFO ] Invariant cache hit.
[2023-03-13 19:32:16] [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, 7/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 3/1024 places, 7/196608 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-06 finished in 386 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||G(p2))))))'
Support contains 6 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 6490 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 19:32:27] [INFO ] Computed 1 place invariants in 4118 ms
[2023-03-13 19:32:27] [INFO ] Implicit Places using invariants in 4356 ms returned []
Implicit Place search using SMT only with invariants took 4359 ms to find 0 implicit places.
[2023-03-13 19:32:28] [INFO ] Invariant cache hit.
[2023-03-13 19:32:58] [INFO ] Performed 55478/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:33:28] [INFO ] Dead Transitions using invariants and state equation in 60106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70960 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s730 s100), p1:(GT s61 s338), p2:(LEQ s716 s476)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 770 steps with 2 reset in 10131 ms.
Product exploration timeout after 800 steps with 3 reset in 10141 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) p2)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 167 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 762 steps, including 0 resets, run visited all 4 properties in 9930 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p1) p2)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND (NOT p1) p2))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 288 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 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 9509 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:34:14] [INFO ] Invariant cache hit.
[2023-03-13 19:34:14] [INFO ] Implicit Places using invariants in 268 ms returned []
Implicit Place search using SMT only with invariants took 269 ms to find 0 implicit places.
[2023-03-13 19:34:14] [INFO ] Invariant cache hit.
[2023-03-13 19:34:44] [INFO ] Performed 65072/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:35:14] [INFO ] Dead Transitions using invariants and state equation in 60113 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69901 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) p2)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 185 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Interrupted random walk after 2840 steps, including 0 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen 2
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 19:35:49] [INFO ] Invariant cache hit.
[2023-03-13 19:35:49] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 19:35:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 13 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 19:36:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 19:36:14] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195072 edges and 1024 vertex of which 1020 / 1024 are part of one of the 1 SCC in 35 ms
Free SCC test removed 1019 places
Drop transitions removed 195072 transitions
Ensure Unique test removed 1528 transitions
Reduce isomorphic transitions removed 196600 transitions.
Applied a total of 1 rules in 307 ms. Remains 5 /1024 variables (removed 1019) and now considering 8/196608 (removed 196600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 5/1024 places, 8/196608 transitions.
Finished random walk after 9215 steps, including 2 resets, run visited all 2 properties in 2 ms. (steps per millisecond=4607 )
Knowledge obtained : [(AND p0 (NOT p1) p2)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND (NOT p1) p2))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 218 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration timeout after 690 steps with 0 reset in 10136 ms.
Product exploration timeout after 700 steps with 0 reset in 10067 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 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 194304 edges and 1024 vertex of which 1018 / 1024 are part of one of the 1 SCC in 50 ms
Free SCC test removed 1017 places
Ensure Unique test removed 196595 transitions
Reduce isomorphic transitions removed 196595 transitions.
Applied a total of 1 rules in 289 ms. Remains 7 /1024 variables (removed 1017) and now considering 13/196608 (removed 196595) transitions.
[2023-03-13 19:36:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 7 cols
[2023-03-13 19:36:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:36:36] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/1024 places, 13/196608 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 338 ms. Remains : 7/1024 places, 13/196608 transitions.
Built C files in :
/tmp/ltsmin4310232368763494423
[2023-03-13 19:36:38] [INFO ] Built C files in 1464ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4310232368763494423
Running compilation step : cd /tmp/ltsmin4310232368763494423;'/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/ltsmin4310232368763494423;'/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/ltsmin4310232368763494423;'/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 6 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 8991 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 19:36:54] [INFO ] Computed 1 place invariants in 3970 ms
[2023-03-13 19:36:54] [INFO ] Implicit Places using invariants in 4218 ms returned []
Implicit Place search using SMT only with invariants took 4220 ms to find 0 implicit places.
[2023-03-13 19:36:54] [INFO ] Invariant cache hit.
[2023-03-13 19:37:24] [INFO ] Performed 55876/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:37:54] [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 60090 ms
Finished structural reductions in LTL mode , in 1 iterations and 73309 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin6195536400900564839
[2023-03-13 19:37:55] [INFO ] Built C files in 1066ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6195536400900564839
Running compilation step : cd /tmp/ltsmin6195536400900564839;'/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/ltsmin6195536400900564839;'/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/ltsmin6195536400900564839;'/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 19:38:03] [INFO ] Flatten gal took : 2398 ms
[2023-03-13 19:38:05] [INFO ] Flatten gal took : 2451 ms
[2023-03-13 19:38:06] [INFO ] Time to serialize gal into /tmp/LTL11625975700622073528.gal : 529 ms
[2023-03-13 19:38:06] [INFO ] Time to serialize properties into /tmp/LTL2578396604558033162.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/LTL11625975700622073528.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7070982857253994784.hoa' '-atoms' '/tmp/LTL2578396604558033162.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...318
Detected timeout of ITS tools.
[2023-03-13 19:38:26] [INFO ] Flatten gal took : 2951 ms
[2023-03-13 19:38:28] [INFO ] Flatten gal took : 2242 ms
[2023-03-13 19:38:29] [INFO ] Time to serialize gal into /tmp/LTL10070736534884708590.gal : 591 ms
[2023-03-13 19:38:29] [INFO ] Time to serialize properties into /tmp/LTL12474175158657248019.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/LTL10070736534884708590.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12474175158657248019.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...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-13 19:38:47] [INFO ] Flatten gal took : 2295 ms
[2023-03-13 19:38:47] [INFO ] Applying decomposition
[2023-03-13 19:38:49] [INFO ] Flatten gal took : 2395 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/graph13864755493023895837.txt' '-o' '/tmp/graph13864755493023895837.bin' '-w' '/tmp/graph13864755493023895837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13864755493023895837.bin' '-l' '-1' '-v' '-w' '/tmp/graph13864755493023895837.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:38:56] [INFO ] Decomposing Gal with order
[2023-03-13 19:38:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:41:15] [INFO ] Removed a total of 163488 redundant transitions.
[2023-03-13 19:41:20] [INFO ] Flatten gal took : 141970 ms
[2023-03-13 19:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1444 labels/synchronizations in 1332 ms.
[2023-03-13 19:41:44] [INFO ] Time to serialize gal into /tmp/LTL2088835648539853573.gal : 490 ms
[2023-03-13 19:41:44] [INFO ] Time to serialize properties into /tmp/LTL5855481625009199161.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/LTL2088835648539853573.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5855481625009199161.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...275
Read 1 LTL properties
Checking formula 0 : !((X((G("(gu1.p_2_3_1_2_2<=gu1.p_0_1_2_1_0)"))||(F(("(gu3.p_0_0_3_3_1>gu3.p_1_1_1_0_2)")||(G("(gu4.p_2_3_0_3_0<=gu4.p_1_3_1_3_0)")))))...157
Formula 0 simplified : X(F!"(gu1.p_2_3_1_2_2<=gu1.p_0_1_2_1_0)" & G(!"(gu3.p_0_0_3_3_1>gu3.p_1_1_1_0_2)" & F!"(gu4.p_2_3_0_3_0<=gu4.p_1_3_1_3_0)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13897706413729142700
[2023-03-13 19:42:00] [INFO ] Built C files in 1271ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13897706413729142700
Running compilation step : cd /tmp/ltsmin13897706413729142700;'/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/ltsmin13897706413729142700;'/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/ltsmin13897706413729142700;'/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-LTLCardinality-07 finished in 586974 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(G(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 6829 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:42:10] [INFO ] Invariant cache hit.
[2023-03-13 19:42:11] [INFO ] Implicit Places using invariants in 246 ms returned []
Implicit Place search using SMT only with invariants took 247 ms to find 0 implicit places.
[2023-03-13 19:42:11] [INFO ] Invariant cache hit.
[2023-03-13 19:42:41] [INFO ] Performed 59439/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:43:11] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 60087 ms
Finished structural reductions in LTL mode , in 1 iterations and 67168 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GT 2 s583) (GT 1 s15))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 38 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-09 finished in 67543 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(G(p0))))'
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 6632 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:43:18] [INFO ] Invariant cache hit.
[2023-03-13 19:43:18] [INFO ] Implicit Places using invariants in 250 ms returned []
Implicit Place search using SMT only with invariants took 252 ms to find 0 implicit places.
[2023-03-13 19:43:18] [INFO ] Invariant cache hit.
[2023-03-13 19:43:48] [INFO ] Performed 55789/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:44:18] [INFO ] Dead Transitions using invariants and state equation in 60087 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66979 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 2 s550)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 700 steps with 0 reset in 10035 ms.
Product exploration timeout after 710 steps with 0 reset in 10138 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 : []
Knowledge based reduction with 1 factoid took 47 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1834 steps, including 0 resets, run visited all 1 properties in 18978 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 68 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
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 8811 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:45:11] [INFO ] Invariant cache hit.
[2023-03-13 19:45:11] [INFO ] Implicit Places using invariants in 265 ms returned []
Implicit Place search using SMT only with invariants took 271 ms to find 0 implicit places.
[2023-03-13 19:45:11] [INFO ] Invariant cache hit.
[2023-03-13 19:45:41] [INFO ] Performed 61498/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:46:11] [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 60093 ms
Finished structural reductions in LTL mode , in 1 iterations and 69180 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 : []
Knowledge based reduction with 1 factoid took 48 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Interrupted random walk after 3362 steps, including 1 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Finished probabilistic random walk after 72056 steps, run visited all 1 properties in 1819 ms. (steps per millisecond=39 )
Probabilistic random walk after 72056 steps, saw 72058 distinct states, run finished after 1821 ms. (steps per millisecond=39 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 710 steps with 0 reset in 10065 ms.
Product exploration timeout after 700 steps with 0 reset in 10001 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
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 52 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 304 ms. Remains 2 /1024 variables (removed 1022) and now considering 3/196608 (removed 196605) transitions.
[2023-03-13 19:47:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2023-03-13 19:47:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:47:09] [INFO ] Dead Transitions using invariants and state equation in 24 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 346 ms. Remains : 2/1024 places, 3/196608 transitions.
Built C files in :
/tmp/ltsmin7327371937391566451
[2023-03-13 19:47:10] [INFO ] Built C files in 1558ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7327371937391566451
Running compilation step : cd /tmp/ltsmin7327371937391566451;'/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/ltsmin7327371937391566451;'/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/ltsmin7327371937391566451;'/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 8972 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 19:47:26] [INFO ] Computed 1 place invariants in 3311 ms
[2023-03-13 19:47:26] [INFO ] Implicit Places using invariants in 3541 ms returned []
Implicit Place search using SMT only with invariants took 3550 ms to find 0 implicit places.
[2023-03-13 19:47:26] [INFO ] Invariant cache hit.
[2023-03-13 19:47:56] [INFO ] Performed 65436/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:48:26] [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 60106 ms
Finished structural reductions in LTL mode , in 1 iterations and 72645 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin6281828842117639442
[2023-03-13 19:48:27] [INFO ] Built C files in 1245ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6281828842117639442
Running compilation step : cd /tmp/ltsmin6281828842117639442;'/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/ltsmin6281828842117639442;'/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/ltsmin6281828842117639442;'/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 19:48:35] [INFO ] Flatten gal took : 2561 ms
[2023-03-13 19:48:37] [INFO ] Flatten gal took : 2217 ms
[2023-03-13 19:48:38] [INFO ] Time to serialize gal into /tmp/LTL11538390363231944766.gal : 475 ms
[2023-03-13 19:48:38] [INFO ] Time to serialize properties into /tmp/LTL9143515532062440171.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/LTL11538390363231944766.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7498672183804816637.hoa' '-atoms' '/tmp/LTL9143515532062440171.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...318
Detected timeout of ITS tools.
[2023-03-13 19:48:58] [INFO ] Flatten gal took : 2578 ms
[2023-03-13 19:49:00] [INFO ] Flatten gal took : 2472 ms
[2023-03-13 19:49:01] [INFO ] Time to serialize gal into /tmp/LTL16252391981234154123.gal : 476 ms
[2023-03-13 19:49:01] [INFO ] Time to serialize properties into /tmp/LTL6360192360892154545.ltl : 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/LTL16252391981234154123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6360192360892154545.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 19:49:19] [INFO ] Flatten gal took : 2453 ms
[2023-03-13 19:49:19] [INFO ] Applying decomposition
[2023-03-13 19:49:21] [INFO ] Flatten gal took : 2384 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/graph1726765415007240462.txt' '-o' '/tmp/graph1726765415007240462.bin' '-w' '/tmp/graph1726765415007240462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1726765415007240462.bin' '-l' '-1' '-v' '-w' '/tmp/graph1726765415007240462.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:49:28] [INFO ] Decomposing Gal with order
[2023-03-13 19:49:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:51:08] [INFO ] Removed a total of 243456 redundant transitions.
[2023-03-13 19:51:12] [INFO ] Flatten gal took : 101771 ms
[2023-03-13 19:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 320 ms.
[2023-03-13 19:51:17] [INFO ] Time to serialize gal into /tmp/LTL6903062718381729982.gal : 573 ms
[2023-03-13 19:51:17] [INFO ] Time to serialize properties into /tmp/LTL2103174163272044516.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/LTL6903062718381729982.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2103174163272044516.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...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10665921871242853341
[2023-03-13 19:51:33] [INFO ] Built C files in 1069ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10665921871242853341
Running compilation step : cd /tmp/ltsmin10665921871242853341;'/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/ltsmin10665921871242853341;'/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/ltsmin10665921871242853341;'/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-LTLCardinality-10 finished in 504852 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)))'
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 8404 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:51:44] [INFO ] Invariant cache hit.
[2023-03-13 19:51:45] [INFO ] Implicit Places using invariants in 259 ms returned []
Implicit Place search using SMT only with invariants took 264 ms to find 0 implicit places.
[2023-03-13 19:51:45] [INFO ] Invariant cache hit.
[2023-03-13 19:52:15] [INFO ] Performed 57846/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:52:45] [INFO ] Dead Transitions using invariants and state equation in 60092 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68767 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1011 s456)], 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 2500 steps with 1196 reset in 16822 ms.
Product exploration timeout after 3250 steps with 1358 reset in 24777 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 153 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 88 ms :[(NOT p0), (NOT p0)]
Finished random walk after 432 steps, including 0 resets, run visited all 1 properties in 4915 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 116 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 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 7797 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 19:53:44] [INFO ] Invariant cache hit.
[2023-03-13 19:53:44] [INFO ] Implicit Places using invariants in 249 ms returned []
Implicit Place search using SMT only with invariants took 250 ms to find 0 implicit places.
[2023-03-13 19:53:44] [INFO ] Invariant cache hit.
[2023-03-13 19:54:15] [INFO ] Performed 39918/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:54:44] [INFO ] Dead Transitions using invariants and state equation in 60091 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68148 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 97 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 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 166 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 115 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)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 1180 steps with 480 reset in 10150 ms.
Product exploration timeout after 1430 steps with 715 reset in 10004 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 89 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 34 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 203 ms. Remains 3 /1024 variables (removed 1021) and now considering 5/196608 (removed 196603) transitions.
[2023-03-13 19:55:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 19:55:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 19:55:10] [INFO ] Dead Transitions using invariants and state equation in 24 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 236 ms. Remains : 3/1024 places, 5/196608 transitions.
Built C files in :
/tmp/ltsmin4994435966830022009
[2023-03-13 19:55:12] [INFO ] Built C files in 1641ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4994435966830022009
Running compilation step : cd /tmp/ltsmin4994435966830022009;'/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/ltsmin4994435966830022009;'/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/ltsmin4994435966830022009;'/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 7681 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 19:55:26] [INFO ] Computed 1 place invariants in 3743 ms
[2023-03-13 19:55:26] [INFO ] Implicit Places using invariants in 3993 ms returned []
Implicit Place search using SMT only with invariants took 3995 ms to find 0 implicit places.
[2023-03-13 19:55:26] [INFO ] Invariant cache hit.
[2023-03-13 19:55:57] [INFO ] Performed 57929/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 19:56:26] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 60120 ms
Finished structural reductions in LTL mode , in 1 iterations and 71808 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin6709143961363170421
[2023-03-13 19:56:28] [INFO ] Built C files in 1143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6709143961363170421
Running compilation step : cd /tmp/ltsmin6709143961363170421;'/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/ltsmin6709143961363170421;'/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/ltsmin6709143961363170421;'/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 19:56:35] [INFO ] Flatten gal took : 2424 ms
[2023-03-13 19:56:38] [INFO ] Flatten gal took : 2185 ms
[2023-03-13 19:56:38] [INFO ] Time to serialize gal into /tmp/LTL17807471537432267339.gal : 461 ms
[2023-03-13 19:56:38] [INFO ] Time to serialize properties into /tmp/LTL4879289882081397821.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/LTL17807471537432267339.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10616339942038342644.hoa' '-atoms' '/tmp/LTL4879289882081397821.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 19:56:58] [INFO ] Flatten gal took : 2644 ms
[2023-03-13 19:57:01] [INFO ] Flatten gal took : 2220 ms
[2023-03-13 19:57:01] [INFO ] Time to serialize gal into /tmp/LTL662132963958064771.gal : 488 ms
[2023-03-13 19:57:01] [INFO ] Time to serialize properties into /tmp/LTL12177043653158026854.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/LTL662132963958064771.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12177043653158026854.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...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-13 19:57:19] [INFO ] Flatten gal took : 2327 ms
[2023-03-13 19:57:19] [INFO ] Applying decomposition
[2023-03-13 19:57:21] [INFO ] Flatten gal took : 2307 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/graph432427290375621815.txt' '-o' '/tmp/graph432427290375621815.bin' '-w' '/tmp/graph432427290375621815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph432427290375621815.bin' '-l' '-1' '-v' '-w' '/tmp/graph432427290375621815.weights' '-q' '0' '-e' '0.001'
[2023-03-13 19:57:27] [INFO ] Decomposing Gal with order
[2023-03-13 19:57:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 19:59:21] [INFO ] Removed a total of 223964 redundant transitions.
[2023-03-13 19:59:25] [INFO ] Flatten gal took : 115159 ms
[2023-03-13 19:59:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 285 ms.
[2023-03-13 19:59:38] [INFO ] Time to serialize gal into /tmp/LTL168828482797449030.gal : 496 ms
[2023-03-13 19:59:38] [INFO ] Time to serialize properties into /tmp/LTL16561702697251671340.ltl : 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/LTL168828482797449030.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16561702697251671340.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...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu4.p_3_3_3_0_3<=gu4.p_1_3_0_2_0)"))))
Formula 0 simplified : XG!"(gu4.p_3_3_3_0_3<=gu4.p_1_3_0_2_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5125676454816999182
[2023-03-13 19:59:54] [INFO ] Built C files in 1358ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5125676454816999182
Running compilation step : cd /tmp/ltsmin5125676454816999182;'/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/ltsmin5125676454816999182;'/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/ltsmin5125676454816999182;'/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-LTLCardinality-11 finished in 501420 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||X((!p0&&X((p1&&G(p2)))))))&&F(p2)))'
Support contains 4 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 8847 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 20:00:07] [INFO ] Invariant cache hit.
[2023-03-13 20:00:07] [INFO ] Implicit Places using invariants in 425 ms returned []
Implicit Place search using SMT only with invariants took 426 ms to find 0 implicit places.
[2023-03-13 20:00:07] [INFO ] Invariant cache hit.
[2023-03-13 20:00:37] [INFO ] Performed 55154/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-13 20:01:07] [INFO ] Dead Transitions using invariants and state equation in 60102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69381 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (NOT p2) (NOT p1) p0), true, (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 2 s622), p0:(GT 1 s275), p1:(LEQ s891 s929)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 730 steps with 1 reset in 10063 ms.
Entered a terminal (fully accepting) state of product in 484 steps with 1 reset in 6459 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLCardinality-12 finished in 86426 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((X(p0)&&F((p1||(X(p2) U ((p1&&X(p2))||X(G(p2)))))))))'
Support contains 5 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 6094 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
[2023-03-13 20:01:30] [INFO ] Invariant cache hit.
[2023-03-13 20:01:30] [INFO ] Implicit Places using invariants in 298 ms returned []
Implicit Place search using SMT only with invariants took 299 ms to find 0 implicit places.
[2023-03-13 20:01:30] [INFO ] Invariant cache hit.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2684780 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16166896 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is NeighborGrid-PT-d5n4m1t35, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863535900107"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;