Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151700362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleExponent-PT-200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:42 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 DoubleExponent-PT-200-LTLCardinality-00
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-01
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-02
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-03
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-04
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-05
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-06
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-07
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-08
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-09
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-10
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-11
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-12
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-13
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-14
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716432601931

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 02:50:03] [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]
[2024-05-23 02:50:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:50:03] [INFO ] Load time of PNML (sax parser for PT used): 321 ms
[2024-05-23 02:50:03] [INFO ] Transformed 10604 places.
[2024-05-23 02:50:03] [INFO ] Transformed 9998 transitions.
[2024-05-23 02:50:03] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 433 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DoubleExponent-PT-200-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 10604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 10600 transition count 9998
Applied a total of 4 rules in 3853 ms. Remains 10600 /10604 variables (removed 4) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:50:11] [INFO ] Invariants computation overflowed in 525 ms
[2024-05-23 02:50:12] [INFO ] Implicit Places using invariants in 1581 ms returned []
Implicit Place search using SMT only with invariants took 1612 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:50:13] [INFO ] Invariants computation overflowed in 245 ms
[2024-05-23 02:50:14] [INFO ] Dead Transitions using invariants and state equation in 1177 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10600/10604 places, 9998/9998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6647 ms. Remains : 10600/10604 places, 9998/9998 transitions.
Support contains 44 out of 10600 places after structural reductions.
[2024-05-23 02:50:16] [INFO ] Flatten gal took : 511 ms
[2024-05-23 02:50:16] [INFO ] Flatten gal took : 304 ms
[2024-05-23 02:50:17] [INFO ] Input system was already deterministic with 9998 transitions.
Support contains 41 out of 10600 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 338 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 28434 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 28434 steps, saw 14225 distinct states, run finished after 3006 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:50:24] [INFO ] Invariants computation overflowed in 271 ms
[2024-05-23 02:50:29] [INFO ] After 4154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: 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.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 02:50:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 02:50:54] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:24
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 41 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2358 transitions
Trivial Post-agglo rules discarded 2358 transitions
Performed 2358 trivial Post agglomeration. Transition count delta: 2358
Iterating post reduction 0 with 2361 rules applied. Total rules applied 2362 place count 10597 transition count 7638
Reduce places removed 2358 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 2371 rules applied. Total rules applied 4733 place count 8239 transition count 7625
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 4746 place count 8226 transition count 7625
Performed 403 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 403 Pre rules applied. Total rules applied 4746 place count 8226 transition count 7222
Deduced a syphon composed of 403 places in 734 ms
Reduce places removed 403 places and 0 transitions.
Iterating global reduction 3 with 806 rules applied. Total rules applied 5552 place count 7823 transition count 7222
Performed 1783 Post agglomeration using F-continuation condition.Transition count delta: 1783
Deduced a syphon composed of 1783 places in 447 ms
Reduce places removed 1783 places and 0 transitions.
Iterating global reduction 3 with 3566 rules applied. Total rules applied 9118 place count 6040 transition count 5439
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 269 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9320 place count 5939 transition count 5439
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 212 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9522 place count 5838 transition count 5439
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 226 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9724 place count 5737 transition count 5439
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 198 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 9900 place count 5649 transition count 5439
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 9901 place count 5649 transition count 5438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 9902 place count 5648 transition count 5438
Free-agglomeration rule (complex) applied 798 times.
Iterating global reduction 4 with 798 rules applied. Total rules applied 10700 place count 5648 transition count 4640
Reduce places removed 798 places and 0 transitions.
Iterating post reduction 4 with 798 rules applied. Total rules applied 11498 place count 4850 transition count 4640
Partial Free-agglomeration rule applied 806 times.
Drop transitions removed 806 transitions
Iterating global reduction 5 with 806 rules applied. Total rules applied 12304 place count 4850 transition count 4640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 12305 place count 4849 transition count 4639
Applied a total of 12305 rules in 8136 ms. Remains 4849 /10600 variables (removed 5751) and now considering 4639/9998 (removed 5359) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8139 ms. Remains : 4849/10600 places, 4639/9998 transitions.
Incomplete random walk after 10000 steps, including 1246 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 64 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 51402 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 51402 steps, saw 25723 distinct states, run finished after 3003 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 4639 rows 4849 cols
[2024-05-23 02:51:06] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 02:51:08] [INFO ] After 1861ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-05-23 02:51:33] [INFO ] After 21886ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2024-05-23 02:51:33] [INFO ] State equation strengthened by 783 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 02:51:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 02:51:33] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:24
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 41 out of 4849 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4849/4849 places, 4639/4639 transitions.
Applied a total of 0 rules in 484 ms. Remains 4849 /4849 variables (removed 0) and now considering 4639/4639 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 484 ms. Remains : 4849/4849 places, 4639/4639 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4849/4849 places, 4639/4639 transitions.
Applied a total of 0 rules in 507 ms. Remains 4849 /4849 variables (removed 0) and now considering 4639/4639 (removed 0) transitions.
// Phase 1: matrix 4639 rows 4849 cols
[2024-05-23 02:51:34] [INFO ] Invariants computation overflowed in 163 ms
[2024-05-23 02:51:59] [INFO ] Implicit Places using invariants in 25413 ms returned []
// Phase 1: matrix 4639 rows 4849 cols
[2024-05-23 02:51:59] [INFO ] Invariants computation overflowed in 100 ms
[2024-05-23 02:52:00] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 26460 ms to find 0 implicit places.
[2024-05-23 02:52:01] [INFO ] Redundant transitions in 440 ms returned []
// Phase 1: matrix 4639 rows 4849 cols
[2024-05-23 02:52:01] [INFO ] Invariants computation overflowed in 103 ms
[2024-05-23 02:52:04] [INFO ] Dead Transitions using invariants and state equation in 3360 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30791 ms. Remains : 4849/4849 places, 4639/4639 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.54 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(F(p1)))))'
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3209 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:08] [INFO ] Invariants computation overflowed in 288 ms
[2024-05-23 02:52:09] [INFO ] Implicit Places using invariants in 1187 ms returned []
Implicit Place search using SMT only with invariants took 1190 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:09] [INFO ] Invariants computation overflowed in 249 ms
[2024-05-23 02:52:10] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5567 ms. Remains : 10600/10600 places, 9998/9998 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 343 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT s8389 s3281), p1:(LEQ 1 s5422)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA DoubleExponent-PT-200-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-200-LTLCardinality-00 finished in 7516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3216 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:16] [INFO ] Invariants computation overflowed in 261 ms
[2024-05-23 02:52:16] [INFO ] Implicit Places using invariants in 1170 ms returned []
Implicit Place search using SMT only with invariants took 1173 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:17] [INFO ] Invariants computation overflowed in 263 ms
[2024-05-23 02:52:18] [INFO ] Dead Transitions using invariants and state equation in 1149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5542 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s9111 s949)], 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]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-200-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-200-LTLCardinality-01 finished in 7320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3255 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:23] [INFO ] Invariants computation overflowed in 269 ms
[2024-05-23 02:52:24] [INFO ] Implicit Places using invariants in 1161 ms returned []
Implicit Place search using SMT only with invariants took 1165 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:24] [INFO ] Invariants computation overflowed in 252 ms
[2024-05-23 02:52:25] [INFO ] Dead Transitions using invariants and state equation in 1101 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5536 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (GT 2 s4674) (LEQ s10258 s3831))], 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 3013 ms.
Product exploration explored 100000 steps with 20000 reset in 2830 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.28 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 336 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28744 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 28744 steps, saw 14382 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:52:40] [INFO ] Invariants computation overflowed in 270 ms
[2024-05-23 02:52:41] [INFO ] After 1116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 02:53:01] [INFO ] After 20137ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2399 transitions
Trivial Post-agglo rules discarded 2399 transitions
Performed 2399 trivial Post agglomeration. Transition count delta: 2399
Iterating post reduction 0 with 2402 rules applied. Total rules applied 2403 place count 10597 transition count 7597
Reduce places removed 2399 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4803 place count 8198 transition count 7596
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4804 place count 8197 transition count 7596
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 4804 place count 8197 transition count 7196
Deduced a syphon composed of 400 places in 767 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 5604 place count 7797 transition count 7196
Performed 1804 Post agglomeration using F-continuation condition.Transition count delta: 1804
Deduced a syphon composed of 1804 places in 283 ms
Reduce places removed 1804 places and 0 transitions.
Iterating global reduction 3 with 3608 rules applied. Total rules applied 9212 place count 5993 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 230 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9414 place count 5892 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 219 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9616 place count 5791 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 209 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9818 place count 5690 transition count 5392
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 94 places in 201 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 10006 place count 5596 transition count 5392
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 10007 place count 5596 transition count 5391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 10008 place count 5595 transition count 5391
Free-agglomeration rule (complex) applied 795 times.
Iterating global reduction 4 with 795 rules applied. Total rules applied 10803 place count 5595 transition count 4596
Reduce places removed 795 places and 0 transitions.
Iterating post reduction 4 with 795 rules applied. Total rules applied 11598 place count 4800 transition count 4596
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 5 with 799 rules applied. Total rules applied 12397 place count 4800 transition count 4596
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 12398 place count 4799 transition count 4595
Applied a total of 12398 rules in 7607 ms. Remains 4799 /10600 variables (removed 5801) and now considering 4595/9998 (removed 5403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7607 ms. Remains : 4799/10600 places, 4595/9998 transitions.
Incomplete random walk after 10000 steps, including 1263 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62207 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62207 steps, saw 31116 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:53:12] [INFO ] Invariants computation overflowed in 100 ms
[2024-05-23 02:53:12] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 02:53:25] [INFO ] After 12533ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 602 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 602 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 583 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:53:26] [INFO ] Invariants computation overflowed in 106 ms
[2024-05-23 02:53:57] [INFO ] Performed 3049/4799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 02:54:15] [INFO ] Implicit Places using invariants in 49118 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:54:15] [INFO ] Invariants computation overflowed in 105 ms
[2024-05-23 02:54:16] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 50039 ms to find 0 implicit places.
[2024-05-23 02:54:16] [INFO ] Redundant transitions in 342 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:54:17] [INFO ] Invariants computation overflowed in 125 ms
[2024-05-23 02:54:20] [INFO ] Dead Transitions using invariants and state equation in 3750 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54728 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3106 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:54:24] [INFO ] Invariants computation overflowed in 241 ms
[2024-05-23 02:54:25] [INFO ] Implicit Places using invariants in 1066 ms returned []
Implicit Place search using SMT only with invariants took 1071 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:54:25] [INFO ] Invariants computation overflowed in 253 ms
[2024-05-23 02:54:26] [INFO ] Dead Transitions using invariants and state equation in 1053 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5233 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 333 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 294 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29735 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29735 steps, saw 14873 distinct states, run finished after 3003 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:54:34] [INFO ] Invariants computation overflowed in 255 ms
[2024-05-23 02:54:35] [INFO ] After 1092ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 02:54:54] [INFO ] After 18814ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2399 transitions
Trivial Post-agglo rules discarded 2399 transitions
Performed 2399 trivial Post agglomeration. Transition count delta: 2399
Iterating post reduction 0 with 2402 rules applied. Total rules applied 2403 place count 10597 transition count 7597
Reduce places removed 2399 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4803 place count 8198 transition count 7596
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4804 place count 8197 transition count 7596
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 4804 place count 8197 transition count 7196
Deduced a syphon composed of 400 places in 724 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 5604 place count 7797 transition count 7196
Performed 1804 Post agglomeration using F-continuation condition.Transition count delta: 1804
Deduced a syphon composed of 1804 places in 276 ms
Reduce places removed 1804 places and 0 transitions.
Iterating global reduction 3 with 3608 rules applied. Total rules applied 9212 place count 5993 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 221 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9414 place count 5892 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 213 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9616 place count 5791 transition count 5392
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 211 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9818 place count 5690 transition count 5392
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 94 places in 188 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 10006 place count 5596 transition count 5392
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 10007 place count 5596 transition count 5391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 10008 place count 5595 transition count 5391
Free-agglomeration rule (complex) applied 795 times.
Iterating global reduction 4 with 795 rules applied. Total rules applied 10803 place count 5595 transition count 4596
Reduce places removed 795 places and 0 transitions.
Iterating post reduction 4 with 795 rules applied. Total rules applied 11598 place count 4800 transition count 4596
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 5 with 799 rules applied. Total rules applied 12397 place count 4800 transition count 4596
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 12398 place count 4799 transition count 4595
Applied a total of 12398 rules in 7327 ms. Remains 4799 /10600 variables (removed 5801) and now considering 4595/9998 (removed 5403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7328 ms. Remains : 4799/10600 places, 4595/9998 transitions.
Incomplete random walk after 10000 steps, including 1303 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 822 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63131 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63131 steps, saw 31589 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:55:05] [INFO ] Invariants computation overflowed in 99 ms
[2024-05-23 02:55:06] [INFO ] After 489ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 02:55:18] [INFO ] After 12608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 581 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 582 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 557 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:55:19] [INFO ] Invariants computation overflowed in 99 ms
[2024-05-23 02:55:50] [INFO ] Performed 3019/4799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 02:56:10] [INFO ] Implicit Places using invariants in 50417 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:56:10] [INFO ] Invariants computation overflowed in 92 ms
[2024-05-23 02:56:11] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 51374 ms to find 0 implicit places.
[2024-05-23 02:56:11] [INFO ] Redundant transitions in 418 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 02:56:11] [INFO ] Invariants computation overflowed in 92 ms
[2024-05-23 02:56:15] [INFO ] Dead Transitions using invariants and state equation in 3801 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56161 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 2825 ms.
Product exploration explored 100000 steps with 20000 reset in 2894 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Performed 2398 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2398 rules applied. Total rules applied 2398 place count 10600 transition count 9998
Performed 401 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 401 Pre rules applied. Total rules applied 2398 place count 10600 transition count 10398
Deduced a syphon composed of 2799 places in 886 ms
Iterating global reduction 1 with 401 rules applied. Total rules applied 2799 place count 10600 transition count 10398
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 2801 place count 10598 transition count 10396
Deduced a syphon composed of 2797 places in 864 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 2803 place count 10598 transition count 10396
Performed 1801 Post agglomeration using F-continuation condition.Transition count delta: -399
Deduced a syphon composed of 4598 places in 647 ms
Iterating global reduction 1 with 1801 rules applied. Total rules applied 4604 place count 10598 transition count 10795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4605 place count 10597 transition count 10794
Deduced a syphon composed of 4597 places in 571 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 4606 place count 10597 transition count 10794
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -656
Deduced a syphon composed of 4698 places in 557 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 4707 place count 10597 transition count 11450
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 4808 place count 10496 transition count 11248
Deduced a syphon composed of 4597 places in 547 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 4909 place count 10496 transition count 11248
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -654
Deduced a syphon composed of 4698 places in 546 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 5010 place count 10496 transition count 11902
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 5111 place count 10395 transition count 11700
Deduced a syphon composed of 4597 places in 530 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 5212 place count 10395 transition count 11700
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -659
Deduced a syphon composed of 4698 places in 539 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 5313 place count 10395 transition count 12359
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 5414 place count 10294 transition count 12157
Deduced a syphon composed of 4597 places in 526 ms
Iterating global reduction 1 with 101 rules applied. Total rules applied 5515 place count 10294 transition count 12157
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: -619
Deduced a syphon composed of 4693 places in 545 ms
Iterating global reduction 1 with 96 rules applied. Total rules applied 5611 place count 10294 transition count 12776
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 5707 place count 10198 transition count 12584
Deduced a syphon composed of 4597 places in 525 ms
Iterating global reduction 1 with 96 rules applied. Total rules applied 5803 place count 10198 transition count 12584
Deduced a syphon composed of 4597 places in 521 ms
Applied a total of 5803 rules in 21444 ms. Remains 10198 /10600 variables (removed 402) and now considering 12584/9998 (removed -2586) transitions.
// Phase 1: matrix 12584 rows 10198 cols
[2024-05-23 02:56:44] [INFO ] Invariants computation overflowed in 260 ms
[2024-05-23 02:56:44] [INFO ] Dead Transitions using invariants and state equation in 1086 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10198/10600 places, 12584/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22533 ms. Remains : 10198/10600 places, 12584/9998 transitions.
Built C files in :
/tmp/ltsmin885369192377498254
[2024-05-23 02:56:45] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin885369192377498254
Running compilation step : cd /tmp/ltsmin885369192377498254;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin885369192377498254;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin885369192377498254;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3272 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:56:51] [INFO ] Invariants computation overflowed in 243 ms
[2024-05-23 02:56:52] [INFO ] Implicit Places using invariants in 1126 ms returned []
Implicit Place search using SMT only with invariants took 1126 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:56:52] [INFO ] Invariants computation overflowed in 261 ms
[2024-05-23 02:56:53] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5564 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Built C files in :
/tmp/ltsmin608524989393382198
[2024-05-23 02:56:55] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin608524989393382198
Running compilation step : cd /tmp/ltsmin608524989393382198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin608524989393382198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin608524989393382198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 02:56:59] [INFO ] Flatten gal took : 274 ms
[2024-05-23 02:56:59] [INFO ] Flatten gal took : 282 ms
[2024-05-23 02:56:59] [INFO ] Time to serialize gal into /tmp/LTL3387103891841312004.gal : 67 ms
[2024-05-23 02:56:59] [INFO ] Time to serialize properties into /tmp/LTL8114671948612163296.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3387103891841312004.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17630616406989719451.hoa' '-atoms' '/tmp/LTL8114671948612163296.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8114671948612163296.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17630616406989719451.hoa
Detected timeout of ITS tools.
[2024-05-23 02:57:18] [INFO ] Flatten gal took : 225 ms
[2024-05-23 02:57:18] [INFO ] Flatten gal took : 236 ms
[2024-05-23 02:57:18] [INFO ] Time to serialize gal into /tmp/LTL14583002658838193317.gal : 40 ms
[2024-05-23 02:57:18] [INFO ] Time to serialize properties into /tmp/LTL12228362859829188070.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14583002658838193317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12228362859829188070.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((p4665<2)&&(p9691<=p3906))")))))))
Formula 0 simplified : XXXXG!"((p4665<2)&&(p9691<=p3906))"
Detected timeout of ITS tools.
[2024-05-23 02:57:33] [INFO ] Flatten gal took : 234 ms
[2024-05-23 02:57:33] [INFO ] Applying decomposition
[2024-05-23 02:57:33] [INFO ] Flatten gal took : 246 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6121184165778244131.txt' '-o' '/tmp/graph6121184165778244131.bin' '-w' '/tmp/graph6121184165778244131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6121184165778244131.bin' '-l' '-1' '-v' '-w' '/tmp/graph6121184165778244131.weights' '-q' '0' '-e' '0.001'
[2024-05-23 02:57:34] [INFO ] Decomposing Gal with order
[2024-05-23 02:57:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 02:57:42] [INFO ] Removed a total of 2862 redundant transitions.
[2024-05-23 02:57:42] [INFO ] Flatten gal took : 663 ms
[2024-05-23 02:57:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 284 ms.
[2024-05-23 02:57:44] [INFO ] Time to serialize gal into /tmp/LTL8088482584215423128.gal : 117 ms
[2024-05-23 02:57:44] [INFO ] Time to serialize properties into /tmp/LTL13628192897887575419.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8088482584215423128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13628192897887575419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((gi2.gi1.gi1.gi0.gi1.gi0.gu2012.p4665<2)&&(gu4382.p9691<=gu4382.p3906))")))))))
Formula 0 simplified : XXXXG!"((gi2.gi1.gi1.gi0.gi1.gi0.gu2012.p4665<2)&&(gu4382.p9691<=gu4382.p3906))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11091420022822824873
[2024-05-23 02:57:59] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11091420022822824873
Running compilation step : cd /tmp/ltsmin11091420022822824873;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11091420022822824873;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11091420022822824873;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-02 finished in 342944 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F((p1&&X(p1))))))'
Support contains 5 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3677 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:58:06] [INFO ] Invariants computation overflowed in 268 ms
[2024-05-23 02:58:07] [INFO ] Implicit Places using invariants in 1105 ms returned []
Implicit Place search using SMT only with invariants took 1106 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 02:58:07] [INFO ] Invariants computation overflowed in 249 ms
[2024-05-23 02:58:08] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5942 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p1, acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GT 2 s407), p0:(AND (LEQ 2 s8093) (OR (LEQ 3 s3770) (LEQ s5920 s5883)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 5082 ms.
Product exploration explored 100000 steps with 33333 reset in 4985 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 27 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-200-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-200-LTLCardinality-03 finished in 17882 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(p1))))))'
Support contains 2 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2399 transitions
Trivial Post-agglo rules discarded 2399 transitions
Performed 2399 trivial Post agglomeration. Transition count delta: 2399
Iterating post reduction 0 with 2399 rules applied. Total rules applied 2399 place count 10599 transition count 7598
Reduce places removed 2399 places and 0 transitions.
Iterating post reduction 1 with 2399 rules applied. Total rules applied 4798 place count 8200 transition count 7598
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4798 place count 8200 transition count 7198
Deduced a syphon composed of 400 places in 710 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5598 place count 7800 transition count 7198
Performed 1801 Post agglomeration using F-continuation condition.Transition count delta: 1801
Deduced a syphon composed of 1801 places in 294 ms
Reduce places removed 1801 places and 0 transitions.
Iterating global reduction 2 with 3602 rules applied. Total rules applied 9200 place count 5999 transition count 5397
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 231 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9402 place count 5898 transition count 5397
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 220 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9604 place count 5797 transition count 5397
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 204 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9806 place count 5696 transition count 5397
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 94 places in 209 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 9994 place count 5602 transition count 5397
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9995 place count 5601 transition count 5396
Applied a total of 9995 rules in 5720 ms. Remains 5601 /10600 variables (removed 4999) and now considering 5396/9998 (removed 4602) transitions.
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 02:58:26] [INFO ] Invariants computation overflowed in 128 ms
[2024-05-23 02:58:30] [INFO ] Implicit Places using invariants in 3872 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 02:58:30] [INFO ] Invariants computation overflowed in 122 ms
[2024-05-23 02:58:31] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 5018 ms to find 0 implicit places.
[2024-05-23 02:58:31] [INFO ] Redundant transitions in 345 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 02:58:31] [INFO ] Invariants computation overflowed in 119 ms
[2024-05-23 02:58:35] [INFO ] Dead Transitions using invariants and state equation in 3468 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5601/10600 places, 5396/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14562 ms. Remains : 5601/10600 places, 5396/9998 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s2355), p1:(GT 1 s3947)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13905 reset in 440 ms.
Product exploration explored 100000 steps with 13938 reset in 283 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17773 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1408 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 807 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 799 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 47594 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 47594 steps, saw 23805 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 02:58:40] [INFO ] Invariants computation overflowed in 119 ms
[2024-05-23 02:59:05] [INFO ] After 25052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 02:59:30] [INFO ] After 24255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 02:59:30] [INFO ] State equation strengthened by 398 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:251)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 02:59:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 02:59:30] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5601/5601 places, 5396/5396 transitions.
Graph (complete) has 16973 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5599 transition count 5394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5599 transition count 5393
Deduced a syphon composed of 1 places in 194 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5598 transition count 5393
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5598 transition count 4597
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4802 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 2 with 800 rules applied. Total rules applied 2397 place count 4802 transition count 4597
Applied a total of 2397 rules in 3066 ms. Remains 4802 /5601 variables (removed 799) and now considering 4597/5396 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3067 ms. Remains : 4802/5601 places, 4597/5396 transitions.
Incomplete random walk after 10000 steps, including 1278 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 825 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 863 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 59220 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 59220 steps, saw 29634 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 02:59:37] [INFO ] Invariants computation overflowed in 80 ms
[2024-05-23 03:00:02] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:00:27] [INFO ] After 24395ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:00:27] [INFO ] State equation strengthened by 797 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:251)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:00:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:00:27] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 1095 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1097 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 1077 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:00:29] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:01:00] [INFO ] Performed 1070/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:01:30] [INFO ] Performed 1976/4802 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:02:00] [INFO ] Performed 2946/4802 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:02:30] [INFO ] Performed 4174/4802 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:02:30] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:02:30] [INFO ] Implicit Places using invariants in 120839 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:02:30] [INFO ] Invariants computation overflowed in 82 ms
[2024-05-23 03:02:31] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 121807 ms to find 0 implicit places.
[2024-05-23 03:02:32] [INFO ] Redundant transitions in 511 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:02:32] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:02:36] [INFO ] Dead Transitions using invariants and state equation in 4870 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128280 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 89 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 5601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5601/5601 places, 5396/5396 transitions.
Applied a total of 0 rules in 502 ms. Remains 5601 /5601 variables (removed 0) and now considering 5396/5396 (removed 0) transitions.
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:02:38] [INFO ] Invariants computation overflowed in 119 ms
[2024-05-23 03:02:42] [INFO ] Implicit Places using invariants in 4140 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:02:42] [INFO ] Invariants computation overflowed in 123 ms
[2024-05-23 03:02:43] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 5191 ms to find 0 implicit places.
[2024-05-23 03:02:43] [INFO ] Redundant transitions in 334 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:02:44] [INFO ] Invariants computation overflowed in 116 ms
[2024-05-23 03:02:47] [INFO ] Dead Transitions using invariants and state equation in 3435 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9476 ms. Remains : 5601/5601 places, 5396/5396 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17773 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 106 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1417 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 821 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 811 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 47583 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 47583 steps, saw 23799 distinct states, run finished after 3002 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:02:51] [INFO ] Invariants computation overflowed in 116 ms
[2024-05-23 03:03:16] [INFO ] After 25058ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:03:41] [INFO ] After 24335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:03:41] [INFO ] State equation strengthened by 398 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:03:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:03:41] [INFO ] After 25069ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5601/5601 places, 5396/5396 transitions.
Graph (complete) has 16973 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5599 transition count 5394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5599 transition count 5393
Deduced a syphon composed of 1 places in 200 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5598 transition count 5393
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5598 transition count 4597
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4802 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 2 with 800 rules applied. Total rules applied 2397 place count 4802 transition count 4597
Applied a total of 2397 rules in 3168 ms. Remains 4802 /5601 variables (removed 799) and now considering 4597/5396 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3168 ms. Remains : 4802/5601 places, 4597/5396 transitions.
Incomplete random walk after 10000 steps, including 1254 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 861 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 823 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 57626 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 57626 steps, saw 28823 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:03:48] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:04:13] [INFO ] After 25031ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:04:38] [INFO ] After 24347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:04:38] [INFO ] State equation strengthened by 797 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:04:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:04:38] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 1121 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1121 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 1068 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:04:41] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:05:11] [INFO ] Performed 1070/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:05:41] [INFO ] Performed 1976/4802 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:06:12] [INFO ] Performed 2972/4802 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:06:42] [INFO ] Performed 4249/4802 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:06:42] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:06:42] [INFO ] Implicit Places using invariants in 121295 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:06:42] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-23 03:06:43] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 122243 ms to find 0 implicit places.
[2024-05-23 03:06:43] [INFO ] Redundant transitions in 502 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:06:43] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 03:06:48] [INFO ] Dead Transitions using invariants and state equation in 4596 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128437 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 13924 reset in 262 ms.
Product exploration explored 100000 steps with 13868 reset in 272 ms.
Built C files in :
/tmp/ltsmin7237021236077030787
[2024-05-23 03:06:50] [INFO ] Too many transitions (5396) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:06:50] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7237021236077030787
Running compilation step : cd /tmp/ltsmin7237021236077030787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7237021236077030787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7237021236077030787;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 5601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5601/5601 places, 5396/5396 transitions.
Applied a total of 0 rules in 492 ms. Remains 5601 /5601 variables (removed 0) and now considering 5396/5396 (removed 0) transitions.
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:06:53] [INFO ] Invariants computation overflowed in 118 ms
[2024-05-23 03:06:57] [INFO ] Implicit Places using invariants in 3756 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:06:57] [INFO ] Invariants computation overflowed in 109 ms
[2024-05-23 03:06:58] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 4801 ms to find 0 implicit places.
[2024-05-23 03:06:58] [INFO ] Redundant transitions in 339 ms returned []
// Phase 1: matrix 5396 rows 5601 cols
[2024-05-23 03:06:58] [INFO ] Invariants computation overflowed in 108 ms
[2024-05-23 03:07:02] [INFO ] Dead Transitions using invariants and state equation in 3456 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9122 ms. Remains : 5601/5601 places, 5396/5396 transitions.
Built C files in :
/tmp/ltsmin3731117213495917486
[2024-05-23 03:07:02] [INFO ] Too many transitions (5396) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:07:02] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3731117213495917486
Running compilation step : cd /tmp/ltsmin3731117213495917486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3731117213495917486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3731117213495917486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:07:06] [INFO ] Flatten gal took : 262 ms
[2024-05-23 03:07:06] [INFO ] Flatten gal took : 210 ms
[2024-05-23 03:07:06] [INFO ] Time to serialize gal into /tmp/LTL3083228823621306881.gal : 40 ms
[2024-05-23 03:07:06] [INFO ] Time to serialize properties into /tmp/LTL10300251817200169416.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3083228823621306881.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11752881476693753837.hoa' '-atoms' '/tmp/LTL10300251817200169416.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10300251817200169416.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11752881476693753837.hoa
Detected timeout of ITS tools.
[2024-05-23 03:07:22] [INFO ] Flatten gal took : 151 ms
[2024-05-23 03:07:22] [INFO ] Flatten gal took : 199 ms
[2024-05-23 03:07:22] [INFO ] Time to serialize gal into /tmp/LTL16102491190517607173.gal : 35 ms
[2024-05-23 03:07:22] [INFO ] Time to serialize properties into /tmp/LTL17154673863072583931.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16102491190517607173.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17154673863072583931.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p4472<2)")||(X(F("(p7182<1)")))))))
Formula 0 simplified : G(F!"(p4472<2)" & FG!"(p7182<1)")
Detected timeout of ITS tools.
[2024-05-23 03:07:37] [INFO ] Flatten gal took : 152 ms
[2024-05-23 03:07:37] [INFO ] Applying decomposition
[2024-05-23 03:07:37] [INFO ] Flatten gal took : 155 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12654625446644865649.txt' '-o' '/tmp/graph12654625446644865649.bin' '-w' '/tmp/graph12654625446644865649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12654625446644865649.bin' '-l' '-1' '-v' '-w' '/tmp/graph12654625446644865649.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:07:38] [INFO ] Decomposing Gal with order
[2024-05-23 03:07:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:07:39] [INFO ] Removed a total of 4263 redundant transitions.
[2024-05-23 03:07:39] [INFO ] Flatten gal took : 404 ms
[2024-05-23 03:07:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 246 ms.
[2024-05-23 03:07:40] [INFO ] Time to serialize gal into /tmp/LTL4323872078647386085.gal : 148 ms
[2024-05-23 03:07:40] [INFO ] Time to serialize properties into /tmp/LTL2262113939429902844.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4323872078647386085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2262113939429902844.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G(("(i11.u878.p4472<2)")||(X(F("(i21.i1.i2.u1470.p7182<1)")))))))
Formula 0 simplified : G(F!"(i11.u878.p4472<2)" & FG!"(i21.i1.i2.u1470.p7182<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16430273955742329735
[2024-05-23 03:07:55] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16430273955742329735
Running compilation step : cd /tmp/ltsmin16430273955742329735;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16430273955742329735;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16430273955742329735;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-04 finished in 578118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2394 transitions
Trivial Post-agglo rules discarded 2394 transitions
Performed 2394 trivial Post agglomeration. Transition count delta: 2394
Iterating post reduction 0 with 2394 rules applied. Total rules applied 2394 place count 10599 transition count 7603
Reduce places removed 2394 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 2397 rules applied. Total rules applied 4791 place count 8205 transition count 7600
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 4794 place count 8202 transition count 7600
Performed 401 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 401 Pre rules applied. Total rules applied 4794 place count 8202 transition count 7199
Deduced a syphon composed of 401 places in 729 ms
Reduce places removed 401 places and 0 transitions.
Iterating global reduction 3 with 802 rules applied. Total rules applied 5596 place count 7801 transition count 7199
Performed 1801 Post agglomeration using F-continuation condition.Transition count delta: 1801
Deduced a syphon composed of 1801 places in 277 ms
Reduce places removed 1801 places and 0 transitions.
Iterating global reduction 3 with 3602 rules applied. Total rules applied 9198 place count 6000 transition count 5398
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 224 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9400 place count 5899 transition count 5398
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 209 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9602 place count 5798 transition count 5398
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 248 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9804 place count 5697 transition count 5398
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 198 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 9994 place count 5602 transition count 5398
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 9995 place count 5601 transition count 5397
Applied a total of 9995 rules in 5922 ms. Remains 5601 /10600 variables (removed 4999) and now considering 5397/9998 (removed 4601) transitions.
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:08:04] [INFO ] Invariants computation overflowed in 136 ms
[2024-05-23 03:08:08] [INFO ] Implicit Places using invariants in 3783 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:08:08] [INFO ] Invariants computation overflowed in 146 ms
[2024-05-23 03:08:09] [INFO ] Implicit Places using invariants and state equation in 1065 ms returned []
Implicit Place search using SMT with State Equation took 4881 ms to find 0 implicit places.
[2024-05-23 03:08:09] [INFO ] Redundant transitions in 335 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:08:10] [INFO ] Invariants computation overflowed in 134 ms
[2024-05-23 03:08:13] [INFO ] Dead Transitions using invariants and state equation in 3410 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5601/10600 places, 5397/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14571 ms. Remains : 5601/10600 places, 5397/9998 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 1 s5458) (GT s772 s3239))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13966 reset in 336 ms.
Product exploration explored 100000 steps with 13863 reset in 302 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17771 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1383 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 831 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 51513 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 51513 steps, saw 25766 distinct states, run finished after 3002 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:08:18] [INFO ] Invariants computation overflowed in 132 ms
[2024-05-23 03:08:43] [INFO ] After 25033ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5601/5601 places, 5397/5397 transitions.
Graph (complete) has 16975 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5599 transition count 5395
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5599 transition count 5394
Deduced a syphon composed of 1 places in 230 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5598 transition count 5394
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5598 transition count 4598
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4802 transition count 4598
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 2 with 800 rules applied. Total rules applied 2397 place count 4802 transition count 4598
Applied a total of 2397 rules in 3315 ms. Remains 4802 /5601 variables (removed 799) and now considering 4598/5397 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3316 ms. Remains : 4802/5601 places, 4598/5397 transitions.
Incomplete random walk after 10000 steps, including 1233 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 856 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63242 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63242 steps, saw 31643 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:08:50] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 03:09:15] [INFO ] After 25031ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4598/4598 transitions.
Applied a total of 0 rules in 1157 ms. Remains 4802 /4802 variables (removed 0) and now considering 4598/4598 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1157 ms. Remains : 4802/4802 places, 4598/4598 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4598/4598 transitions.
Applied a total of 0 rules in 1137 ms. Remains 4802 /4802 variables (removed 0) and now considering 4598/4598 (removed 0) transitions.
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:09:17] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:09:48] [INFO ] Performed 1071/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:10:18] [INFO ] Performed 1958/4802 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:10:48] [INFO ] Performed 2918/4802 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:11:18] [INFO ] Performed 4136/4802 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:11:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:11:18] [INFO ] Implicit Places using invariants in 121105 ms returned []
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:11:18] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:11:19] [INFO ] Implicit Places using invariants and state equation in 933 ms returned []
Implicit Place search using SMT with State Equation took 122064 ms to find 0 implicit places.
[2024-05-23 03:11:20] [INFO ] Redundant transitions in 512 ms returned []
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:11:20] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 03:11:24] [INFO ] Dead Transitions using invariants and state equation in 4718 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128460 ms. Remains : 4802/4802 places, 4598/4598 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 5601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5601/5601 places, 5397/5397 transitions.
Applied a total of 0 rules in 496 ms. Remains 5601 /5601 variables (removed 0) and now considering 5397/5397 (removed 0) transitions.
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:11:26] [INFO ] Invariants computation overflowed in 134 ms
[2024-05-23 03:11:30] [INFO ] Implicit Places using invariants in 3816 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:11:30] [INFO ] Invariants computation overflowed in 127 ms
[2024-05-23 03:11:31] [INFO ] Implicit Places using invariants and state equation in 1039 ms returned []
Implicit Place search using SMT with State Equation took 4883 ms to find 0 implicit places.
[2024-05-23 03:11:31] [INFO ] Redundant transitions in 330 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:11:31] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:11:35] [INFO ] Dead Transitions using invariants and state equation in 3466 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9194 ms. Remains : 5601/5601 places, 5397/5397 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17771 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1405 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 826 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 53168 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 53168 steps, saw 26595 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:11:39] [INFO ] Invariants computation overflowed in 136 ms
[2024-05-23 03:12:04] [INFO ] After 25036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5601/5601 places, 5397/5397 transitions.
Graph (complete) has 16975 edges and 5601 vertex of which 5599 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5599 transition count 5395
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5599 transition count 5394
Deduced a syphon composed of 1 places in 185 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5598 transition count 5394
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5598 transition count 4598
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4802 transition count 4598
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 2 with 800 rules applied. Total rules applied 2397 place count 4802 transition count 4598
Applied a total of 2397 rules in 3117 ms. Remains 4802 /5601 variables (removed 799) and now considering 4598/5397 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3119 ms. Remains : 4802/5601 places, 4598/5397 transitions.
Incomplete random walk after 10000 steps, including 1274 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 836 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62936 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62936 steps, saw 31492 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:12:11] [INFO ] Invariants computation overflowed in 71 ms
[2024-05-23 03:12:36] [INFO ] After 25042ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4598/4598 transitions.
Applied a total of 0 rules in 1106 ms. Remains 4802 /4802 variables (removed 0) and now considering 4598/4598 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1106 ms. Remains : 4802/4802 places, 4598/4598 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4598/4598 transitions.
Applied a total of 0 rules in 1103 ms. Remains 4802 /4802 variables (removed 0) and now considering 4598/4598 (removed 0) transitions.
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:12:38] [INFO ] Invariants computation overflowed in 82 ms
[2024-05-23 03:13:08] [INFO ] Performed 1071/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:13:39] [INFO ] Performed 1977/4802 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:14:09] [INFO ] Performed 2945/4802 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:14:39] [INFO ] Performed 4222/4802 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:14:39] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:14:39] [INFO ] Implicit Places using invariants in 121119 ms returned []
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:14:39] [INFO ] Invariants computation overflowed in 67 ms
[2024-05-23 03:14:40] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 122073 ms to find 0 implicit places.
[2024-05-23 03:14:40] [INFO ] Redundant transitions in 508 ms returned []
// Phase 1: matrix 4598 rows 4802 cols
[2024-05-23 03:14:40] [INFO ] Invariants computation overflowed in 65 ms
[2024-05-23 03:14:45] [INFO ] Dead Transitions using invariants and state equation in 4702 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128403 ms. Remains : 4802/4802 places, 4598/4598 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13845 reset in 263 ms.
Product exploration explored 100000 steps with 13998 reset in 269 ms.
Built C files in :
/tmp/ltsmin7362230387013787991
[2024-05-23 03:14:47] [INFO ] Too many transitions (5397) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:14:47] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7362230387013787991
Running compilation step : cd /tmp/ltsmin7362230387013787991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7362230387013787991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7362230387013787991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5601/5601 places, 5397/5397 transitions.
Applied a total of 0 rules in 504 ms. Remains 5601 /5601 variables (removed 0) and now considering 5397/5397 (removed 0) transitions.
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:14:50] [INFO ] Invariants computation overflowed in 133 ms
[2024-05-23 03:14:54] [INFO ] Implicit Places using invariants in 3797 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:14:54] [INFO ] Invariants computation overflowed in 127 ms
[2024-05-23 03:14:55] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 4844 ms to find 0 implicit places.
[2024-05-23 03:14:55] [INFO ] Redundant transitions in 337 ms returned []
// Phase 1: matrix 5397 rows 5601 cols
[2024-05-23 03:14:55] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:14:59] [INFO ] Dead Transitions using invariants and state equation in 3458 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9159 ms. Remains : 5601/5601 places, 5397/5397 transitions.
Built C files in :
/tmp/ltsmin6943212243037279557
[2024-05-23 03:14:59] [INFO ] Too many transitions (5397) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:14:59] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6943212243037279557
Running compilation step : cd /tmp/ltsmin6943212243037279557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6943212243037279557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6943212243037279557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:15:02] [INFO ] Flatten gal took : 145 ms
[2024-05-23 03:15:02] [INFO ] Flatten gal took : 146 ms
[2024-05-23 03:15:02] [INFO ] Time to serialize gal into /tmp/LTL10902148016042615005.gal : 21 ms
[2024-05-23 03:15:02] [INFO ] Time to serialize properties into /tmp/LTL18137346069666522084.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10902148016042615005.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5314769087746474943.hoa' '-atoms' '/tmp/LTL18137346069666522084.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18137346069666522084.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5314769087746474943.hoa
Detected timeout of ITS tools.
[2024-05-23 03:15:18] [INFO ] Flatten gal took : 142 ms
[2024-05-23 03:15:18] [INFO ] Flatten gal took : 151 ms
[2024-05-23 03:15:18] [INFO ] Time to serialize gal into /tmp/LTL11368171290373740265.gal : 23 ms
[2024-05-23 03:15:18] [INFO ] Time to serialize properties into /tmp/LTL12213512677411433204.ltl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11368171290373740265.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12213512677411433204.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((p9755<1)||(p1765>p5972))"))))
Formula 0 simplified : FG!"((p9755<1)||(p1765>p5972))"
Detected timeout of ITS tools.
[2024-05-23 03:15:34] [INFO ] Flatten gal took : 148 ms
[2024-05-23 03:15:34] [INFO ] Applying decomposition
[2024-05-23 03:15:34] [INFO ] Flatten gal took : 151 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9658101053786899143.txt' '-o' '/tmp/graph9658101053786899143.bin' '-w' '/tmp/graph9658101053786899143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9658101053786899143.bin' '-l' '-1' '-v' '-w' '/tmp/graph9658101053786899143.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:15:34] [INFO ] Decomposing Gal with order
[2024-05-23 03:15:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:15:35] [INFO ] Removed a total of 4476 redundant transitions.
[2024-05-23 03:15:35] [INFO ] Flatten gal took : 275 ms
[2024-05-23 03:15:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 61 ms.
[2024-05-23 03:15:36] [INFO ] Time to serialize gal into /tmp/LTL3577024803720818652.gal : 42 ms
[2024-05-23 03:15:36] [INFO ] Time to serialize properties into /tmp/LTL14766761328531144930.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3577024803720818652.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14766761328531144930.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((gi0.gu2159.p9755<1)||(gu300.p1765>gu300.p5972))"))))
Formula 0 simplified : FG!"((gi0.gu2159.p9755<1)||(gu300.p1765>gu300.p5972))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13100878654460915647
[2024-05-23 03:15:51] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13100878654460915647
Running compilation step : cd /tmp/ltsmin13100878654460915647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13100878654460915647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13100878654460915647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-05 finished in 475767 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 5 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2392 transitions
Trivial Post-agglo rules discarded 2392 transitions
Performed 2392 trivial Post agglomeration. Transition count delta: 2392
Iterating post reduction 0 with 2392 rules applied. Total rules applied 2392 place count 10599 transition count 7605
Reduce places removed 2392 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 2395 rules applied. Total rules applied 4787 place count 8207 transition count 7602
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 4790 place count 8204 transition count 7602
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 402 Pre rules applied. Total rules applied 4790 place count 8204 transition count 7200
Deduced a syphon composed of 402 places in 760 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 3 with 804 rules applied. Total rules applied 5594 place count 7802 transition count 7200
Performed 1799 Post agglomeration using F-continuation condition.Transition count delta: 1799
Deduced a syphon composed of 1799 places in 296 ms
Reduce places removed 1799 places and 0 transitions.
Iterating global reduction 3 with 3598 rules applied. Total rules applied 9192 place count 6003 transition count 5401
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 280 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9394 place count 5902 transition count 5401
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 224 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9596 place count 5801 transition count 5401
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 219 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9798 place count 5700 transition count 5401
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 198 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 9988 place count 5605 transition count 5401
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 9990 place count 5605 transition count 5401
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 9991 place count 5604 transition count 5400
Applied a total of 9991 rules in 6368 ms. Remains 5604 /10600 variables (removed 4996) and now considering 5400/9998 (removed 4598) transitions.
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:16:01] [INFO ] Invariants computation overflowed in 150 ms
[2024-05-23 03:16:05] [INFO ] Implicit Places using invariants in 4191 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:16:05] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:16:06] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 5363 ms to find 0 implicit places.
[2024-05-23 03:16:06] [INFO ] Redundant transitions in 336 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:16:06] [INFO ] Invariants computation overflowed in 127 ms
[2024-05-23 03:16:10] [INFO ] Dead Transitions using invariants and state equation in 3843 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5604/10600 places, 5400/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15924 ms. Remains : 5604/10600 places, 5400/9998 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ s3770 s4942) (LEQ s5581 s2801)), p1:(GT 1 s4712)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 13806 reset in 424 ms.
Product exploration explored 100000 steps with 13909 reset in 422 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17770 edges and 5604 vertex of which 5602 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 1385 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 800 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 823 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 47596 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 47596 steps, saw 23806 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:16:15] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:16:16] [INFO ] After 661ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:16:41] [INFO ] After 24304ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:16:41] [INFO ] State equation strengthened by 397 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:251)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:16:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:16:41] [INFO ] After 25062ms 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 5 out of 5604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5604/5604 places, 5400/5400 transitions.
Graph (complete) has 16972 edges and 5604 vertex of which 5602 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5602 transition count 5398
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5602 transition count 5397
Deduced a syphon composed of 1 places in 219 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5601 transition count 5397
Free-agglomeration rule (complex) applied 798 times.
Iterating global reduction 1 with 798 rules applied. Total rules applied 803 place count 5601 transition count 4599
Reduce places removed 798 places and 0 transitions.
Iterating post reduction 1 with 798 rules applied. Total rules applied 1601 place count 4803 transition count 4599
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2400 place count 4803 transition count 4599
Applied a total of 2400 rules in 3349 ms. Remains 4803 /5604 variables (removed 801) and now considering 4599/5400 (removed 801) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3350 ms. Remains : 4803/5604 places, 4599/5400 transitions.
Incomplete random walk after 10000 steps, including 1248 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 834 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 849 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 56994 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 56994 steps, saw 28511 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:16:48] [INFO ] Invariants computation overflowed in 91 ms
[2024-05-23 03:16:49] [INFO ] After 531ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:17:14] [INFO ] After 24362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:17:14] [INFO ] State equation strengthened by 795 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:251)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:17:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:17:14] [INFO ] After 25054ms 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 5 out of 4803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4803/4803 places, 4599/4599 transitions.
Applied a total of 0 rules in 1174 ms. Remains 4803 /4803 variables (removed 0) and now considering 4599/4599 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1174 ms. Remains : 4803/4803 places, 4599/4599 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4803/4803 places, 4599/4599 transitions.
Applied a total of 0 rules in 1146 ms. Remains 4803 /4803 variables (removed 0) and now considering 4599/4599 (removed 0) transitions.
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:17:16] [INFO ] Invariants computation overflowed in 89 ms
[2024-05-23 03:17:47] [INFO ] Performed 1070/4803 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:18:17] [INFO ] Performed 1957/4803 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:18:47] [INFO ] Performed 2938/4803 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:19:17] [INFO ] Performed 4191/4803 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:19:17] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:19:17] [INFO ] Implicit Places using invariants in 120632 ms returned []
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:19:17] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:19:18] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 121559 ms to find 0 implicit places.
[2024-05-23 03:19:18] [INFO ] Redundant transitions in 506 ms returned []
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:19:18] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:19:23] [INFO ] Dead Transitions using invariants and state equation in 4698 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127930 ms. Remains : 4803/4803 places, 4599/4599 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 5 out of 5604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5604/5604 places, 5400/5400 transitions.
Applied a total of 0 rules in 484 ms. Remains 5604 /5604 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:19:25] [INFO ] Invariants computation overflowed in 125 ms
[2024-05-23 03:19:28] [INFO ] Implicit Places using invariants in 3807 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:19:28] [INFO ] Invariants computation overflowed in 123 ms
[2024-05-23 03:19:29] [INFO ] Implicit Places using invariants and state equation in 1065 ms returned []
Implicit Place search using SMT with State Equation took 4911 ms to find 0 implicit places.
[2024-05-23 03:19:30] [INFO ] Redundant transitions in 333 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:19:30] [INFO ] Invariants computation overflowed in 132 ms
[2024-05-23 03:19:33] [INFO ] Dead Transitions using invariants and state equation in 3487 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9236 ms. Remains : 5604/5604 places, 5400/5400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17770 edges and 5604 vertex of which 5602 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 1378 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 821 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 804 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 47104 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 47104 steps, saw 23557 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:19:37] [INFO ] Invariants computation overflowed in 126 ms
[2024-05-23 03:19:38] [INFO ] After 652ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:20:03] [INFO ] After 24306ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:20:03] [INFO ] State equation strengthened by 397 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:20:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:20:03] [INFO ] After 25062ms 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 5 out of 5604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5604/5604 places, 5400/5400 transitions.
Graph (complete) has 16972 edges and 5604 vertex of which 5602 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5602 transition count 5398
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5602 transition count 5397
Deduced a syphon composed of 1 places in 190 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5601 transition count 5397
Free-agglomeration rule (complex) applied 798 times.
Iterating global reduction 1 with 798 rules applied. Total rules applied 803 place count 5601 transition count 4599
Reduce places removed 798 places and 0 transitions.
Iterating post reduction 1 with 798 rules applied. Total rules applied 1601 place count 4803 transition count 4599
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2400 place count 4803 transition count 4599
Applied a total of 2400 rules in 3118 ms. Remains 4803 /5604 variables (removed 801) and now considering 4599/5400 (removed 801) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3119 ms. Remains : 4803/5604 places, 4599/5400 transitions.
Incomplete random walk after 10000 steps, including 1295 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 829 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 861 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 58083 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 58083 steps, saw 29050 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:20:10] [INFO ] Invariants computation overflowed in 100 ms
[2024-05-23 03:20:11] [INFO ] After 521ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:20:36] [INFO ] After 24423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 03:20:36] [INFO ] State equation strengthened by 795 read => feed constraints.
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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-23 03:20:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 03:20:36] [INFO ] After 25057ms 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 5 out of 4803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4803/4803 places, 4599/4599 transitions.
Applied a total of 0 rules in 1187 ms. Remains 4803 /4803 variables (removed 0) and now considering 4599/4599 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1187 ms. Remains : 4803/4803 places, 4599/4599 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4803/4803 places, 4599/4599 transitions.
Applied a total of 0 rules in 1168 ms. Remains 4803 /4803 variables (removed 0) and now considering 4599/4599 (removed 0) transitions.
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:20:38] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:21:09] [INFO ] Performed 1075/4803 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:21:39] [INFO ] Performed 2002/4803 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:22:09] [INFO ] Performed 2971/4803 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:22:39] [INFO ] Performed 4251/4803 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:22:39] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:22:39] [INFO ] Implicit Places using invariants in 121259 ms returned []
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:22:40] [INFO ] Invariants computation overflowed in 94 ms
[2024-05-23 03:22:41] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned []
Implicit Place search using SMT with State Equation took 122303 ms to find 0 implicit places.
[2024-05-23 03:22:41] [INFO ] Redundant transitions in 527 ms returned []
// Phase 1: matrix 4599 rows 4803 cols
[2024-05-23 03:22:41] [INFO ] Invariants computation overflowed in 97 ms
[2024-05-23 03:22:46] [INFO ] Dead Transitions using invariants and state equation in 4966 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128977 ms. Remains : 4803/4803 places, 4599/4599 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 90 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 13833 reset in 414 ms.
Product exploration explored 100000 steps with 13934 reset in 417 ms.
Built C files in :
/tmp/ltsmin12364752486640907283
[2024-05-23 03:22:48] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:22:48] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12364752486640907283
Running compilation step : cd /tmp/ltsmin12364752486640907283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12364752486640907283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12364752486640907283;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 5 out of 5604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5604/5604 places, 5400/5400 transitions.
Applied a total of 0 rules in 490 ms. Remains 5604 /5604 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:22:52] [INFO ] Invariants computation overflowed in 128 ms
[2024-05-23 03:22:56] [INFO ] Implicit Places using invariants in 3869 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:22:56] [INFO ] Invariants computation overflowed in 132 ms
[2024-05-23 03:22:57] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned []
Implicit Place search using SMT with State Equation took 4913 ms to find 0 implicit places.
[2024-05-23 03:22:57] [INFO ] Redundant transitions in 345 ms returned []
// Phase 1: matrix 5400 rows 5604 cols
[2024-05-23 03:22:57] [INFO ] Invariants computation overflowed in 129 ms
[2024-05-23 03:23:01] [INFO ] Dead Transitions using invariants and state equation in 3552 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9315 ms. Remains : 5604/5604 places, 5400/5400 transitions.
Built C files in :
/tmp/ltsmin15725064143489420193
[2024-05-23 03:23:01] [INFO ] Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:23:01] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15725064143489420193
Running compilation step : cd /tmp/ltsmin15725064143489420193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15725064143489420193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15725064143489420193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:23:04] [INFO ] Flatten gal took : 146 ms
[2024-05-23 03:23:04] [INFO ] Flatten gal took : 150 ms
[2024-05-23 03:23:04] [INFO ] Time to serialize gal into /tmp/LTL17538593286689681882.gal : 23 ms
[2024-05-23 03:23:04] [INFO ] Time to serialize properties into /tmp/LTL8825846128917448044.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17538593286689681882.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2565854194585809400.hoa' '-atoms' '/tmp/LTL8825846128917448044.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8825846128917448044.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2565854194585809400.hoa
Detected timeout of ITS tools.
[2024-05-23 03:23:20] [INFO ] Flatten gal took : 144 ms
[2024-05-23 03:23:20] [INFO ] Flatten gal took : 150 ms
[2024-05-23 03:23:20] [INFO ] Time to serialize gal into /tmp/LTL17020499928539293032.gal : 24 ms
[2024-05-23 03:23:20] [INFO ] Time to serialize properties into /tmp/LTL8714780509206740046.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17020499928539293032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8714780509206740046.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((p6881<=p8878)||(p9960<=p5232))")))&&(F("(p8483<1)")))))
Formula 0 simplified : F(GF!"((p6881<=p8878)||(p9960<=p5232))" | G!"(p8483<1)")
Detected timeout of ITS tools.
[2024-05-23 03:23:35] [INFO ] Flatten gal took : 144 ms
[2024-05-23 03:23:35] [INFO ] Applying decomposition
[2024-05-23 03:23:35] [INFO ] Flatten gal took : 152 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2648719764251516368.txt' '-o' '/tmp/graph2648719764251516368.bin' '-w' '/tmp/graph2648719764251516368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2648719764251516368.bin' '-l' '-1' '-v' '-w' '/tmp/graph2648719764251516368.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:23:36] [INFO ] Decomposing Gal with order
[2024-05-23 03:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:23:37] [INFO ] Removed a total of 4706 redundant transitions.
[2024-05-23 03:23:37] [INFO ] Flatten gal took : 321 ms
[2024-05-23 03:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 101 ms.
[2024-05-23 03:23:38] [INFO ] Time to serialize gal into /tmp/LTL17467400692466900125.gal : 44 ms
[2024-05-23 03:23:38] [INFO ] Time to serialize properties into /tmp/LTL11051317876585019040.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17467400692466900125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11051317876585019040.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((gu2024.p6881<=gu2024.p8878)||(gu2295.p9960<=gu2295.p5232))")))&&(F("(gi4.gu1929.p8483<1)")))))
Formula 0 simplified : F(GF!"((gu2024.p6881<=gu2024.p8878)||(gu2295.p9960<=gu2295.p5232))" | G!"(gi4.gu1929.p8483<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18241695427636237800
[2024-05-23 03:23:53] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18241695427636237800
Running compilation step : cd /tmp/ltsmin18241695427636237800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18241695427636237800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18241695427636237800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-06 finished in 482135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2400 transitions
Trivial Post-agglo rules discarded 2400 transitions
Performed 2400 trivial Post agglomeration. Transition count delta: 2400
Iterating post reduction 0 with 2400 rules applied. Total rules applied 2400 place count 10599 transition count 7597
Reduce places removed 2400 places and 0 transitions.
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4800 place count 8199 transition count 7597
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4800 place count 8199 transition count 7197
Deduced a syphon composed of 400 places in 754 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5600 place count 7799 transition count 7197
Performed 1803 Post agglomeration using F-continuation condition.Transition count delta: 1803
Deduced a syphon composed of 1803 places in 283 ms
Reduce places removed 1803 places and 0 transitions.
Iterating global reduction 2 with 3606 rules applied. Total rules applied 9206 place count 5996 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 261 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9408 place count 5895 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 215 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9610 place count 5794 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 210 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9812 place count 5693 transition count 5394
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 217 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 10002 place count 5598 transition count 5394
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10003 place count 5597 transition count 5393
Applied a total of 10003 rules in 5731 ms. Remains 5597 /10600 variables (removed 5003) and now considering 5393/9998 (removed 4605) transitions.
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:24:02] [INFO ] Invariants computation overflowed in 140 ms
[2024-05-23 03:24:06] [INFO ] Implicit Places using invariants in 4084 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:24:06] [INFO ] Invariants computation overflowed in 127 ms
[2024-05-23 03:24:07] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 5262 ms to find 0 implicit places.
[2024-05-23 03:24:08] [INFO ] Redundant transitions in 343 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:24:08] [INFO ] Invariants computation overflowed in 136 ms
[2024-05-23 03:24:11] [INFO ] Dead Transitions using invariants and state equation in 3836 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5597/10600 places, 5393/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15182 ms. Remains : 5597/10600 places, 5393/9998 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-07 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}]], initial=1, aps=[p0:(GT 1 s3839)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13911 reset in 264 ms.
Product exploration explored 100000 steps with 13818 reset in 289 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17775 edges and 5597 vertex of which 5595 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1327 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 817 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 53256 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 53256 steps, saw 26639 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:24:16] [INFO ] Invariants computation overflowed in 144 ms
[2024-05-23 03:24:41] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5597 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5597/5597 places, 5393/5393 transitions.
Graph (complete) has 16975 edges and 5597 vertex of which 5595 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5595 transition count 5391
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5595 transition count 5390
Deduced a syphon composed of 1 places in 197 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5594 transition count 5390
Free-agglomeration rule (complex) applied 793 times.
Iterating global reduction 1 with 793 rules applied. Total rules applied 798 place count 5594 transition count 4597
Reduce places removed 793 places and 0 transitions.
Iterating post reduction 1 with 793 rules applied. Total rules applied 1591 place count 4801 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2390 place count 4801 transition count 4597
Applied a total of 2390 rules in 2176 ms. Remains 4801 /5597 variables (removed 796) and now considering 4597/5393 (removed 796) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2177 ms. Remains : 4801/5597 places, 4597/5393 transitions.
Incomplete random walk after 10000 steps, including 1265 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63156 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63156 steps, saw 31603 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:24:47] [INFO ] Invariants computation overflowed in 92 ms
[2024-05-23 03:25:12] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4597/4597 transitions.
Applied a total of 0 rules in 611 ms. Remains 4801 /4801 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 612 ms. Remains : 4801/4801 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4597/4597 transitions.
Applied a total of 0 rules in 603 ms. Remains 4801 /4801 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:25:13] [INFO ] Invariants computation overflowed in 108 ms
[2024-05-23 03:25:43] [INFO ] Performed 1957/4801 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:26:10] [INFO ] Implicit Places using invariants in 57370 ms returned []
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:26:10] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:26:11] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 58389 ms to find 0 implicit places.
[2024-05-23 03:26:12] [INFO ] Redundant transitions in 340 ms returned []
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:26:12] [INFO ] Invariants computation overflowed in 94 ms
[2024-05-23 03:26:16] [INFO ] Dead Transitions using invariants and state equation in 4084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63428 ms. Remains : 4801/4801 places, 4597/4597 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Support contains 1 out of 5597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5597/5597 places, 5393/5393 transitions.
Applied a total of 0 rules in 490 ms. Remains 5597 /5597 variables (removed 0) and now considering 5393/5393 (removed 0) transitions.
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:26:17] [INFO ] Invariants computation overflowed in 139 ms
[2024-05-23 03:26:21] [INFO ] Implicit Places using invariants in 3869 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:26:21] [INFO ] Invariants computation overflowed in 127 ms
[2024-05-23 03:26:22] [INFO ] Implicit Places using invariants and state equation in 1158 ms returned []
Implicit Place search using SMT with State Equation took 5032 ms to find 0 implicit places.
[2024-05-23 03:26:22] [INFO ] Redundant transitions in 345 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:26:22] [INFO ] Invariants computation overflowed in 132 ms
[2024-05-23 03:26:26] [INFO ] Dead Transitions using invariants and state equation in 3871 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9760 ms. Remains : 5597/5597 places, 5393/5393 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17775 edges and 5597 vertex of which 5595 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1395 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 816 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 52617 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 52617 steps, saw 26317 distinct states, run finished after 3002 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:26:30] [INFO ] Invariants computation overflowed in 128 ms
[2024-05-23 03:26:55] [INFO ] After 25040ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5597 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5597/5597 places, 5393/5393 transitions.
Graph (complete) has 16975 edges and 5597 vertex of which 5595 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5595 transition count 5391
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5595 transition count 5390
Deduced a syphon composed of 1 places in 219 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5594 transition count 5390
Free-agglomeration rule (complex) applied 793 times.
Iterating global reduction 1 with 793 rules applied. Total rules applied 798 place count 5594 transition count 4597
Reduce places removed 793 places and 0 transitions.
Iterating post reduction 1 with 793 rules applied. Total rules applied 1591 place count 4801 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2390 place count 4801 transition count 4597
Applied a total of 2390 rules in 2199 ms. Remains 4801 /5597 variables (removed 796) and now considering 4597/5393 (removed 796) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2200 ms. Remains : 4801/5597 places, 4597/5393 transitions.
Incomplete random walk after 10000 steps, including 1262 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 860 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62706 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62706 steps, saw 31372 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:27:01] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:27:26] [INFO ] After 25031ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4597/4597 transitions.
Applied a total of 0 rules in 634 ms. Remains 4801 /4801 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 634 ms. Remains : 4801/4801 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4597/4597 transitions.
Applied a total of 0 rules in 620 ms. Remains 4801 /4801 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:27:27] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:27:57] [INFO ] Performed 1971/4801 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:28:24] [INFO ] Implicit Places using invariants in 57229 ms returned []
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:28:24] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:28:25] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 58182 ms to find 0 implicit places.
[2024-05-23 03:28:26] [INFO ] Redundant transitions in 334 ms returned []
// Phase 1: matrix 4597 rows 4801 cols
[2024-05-23 03:28:26] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:28:29] [INFO ] Dead Transitions using invariants and state equation in 3893 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63058 ms. Remains : 4801/4801 places, 4597/4597 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 13812 reset in 302 ms.
Product exploration explored 100000 steps with 13875 reset in 283 ms.
Built C files in :
/tmp/ltsmin1703836101240079529
[2024-05-23 03:28:31] [INFO ] Too many transitions (5393) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:28:31] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1703836101240079529
Running compilation step : cd /tmp/ltsmin1703836101240079529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1703836101240079529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1703836101240079529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 5597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5597/5597 places, 5393/5393 transitions.
Applied a total of 0 rules in 496 ms. Remains 5597 /5597 variables (removed 0) and now considering 5393/5393 (removed 0) transitions.
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:28:34] [INFO ] Invariants computation overflowed in 134 ms
[2024-05-23 03:28:38] [INFO ] Implicit Places using invariants in 3807 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:28:38] [INFO ] Invariants computation overflowed in 126 ms
[2024-05-23 03:28:39] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 4851 ms to find 0 implicit places.
[2024-05-23 03:28:39] [INFO ] Redundant transitions in 335 ms returned []
// Phase 1: matrix 5393 rows 5597 cols
[2024-05-23 03:28:40] [INFO ] Invariants computation overflowed in 128 ms
[2024-05-23 03:28:43] [INFO ] Dead Transitions using invariants and state equation in 3422 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9150 ms. Remains : 5597/5597 places, 5393/5393 transitions.
Built C files in :
/tmp/ltsmin2550904565331217620
[2024-05-23 03:28:43] [INFO ] Too many transitions (5393) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:28:43] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2550904565331217620
Running compilation step : cd /tmp/ltsmin2550904565331217620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2550904565331217620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2550904565331217620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:28:46] [INFO ] Flatten gal took : 144 ms
[2024-05-23 03:28:46] [INFO ] Flatten gal took : 153 ms
[2024-05-23 03:28:47] [INFO ] Time to serialize gal into /tmp/LTL15722432544516634024.gal : 22 ms
[2024-05-23 03:28:47] [INFO ] Time to serialize properties into /tmp/LTL9381593041757434521.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15722432544516634024.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15679945422804034502.hoa' '-atoms' '/tmp/LTL9381593041757434521.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9381593041757434521.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15679945422804034502.hoa
Detected timeout of ITS tools.
[2024-05-23 03:29:02] [INFO ] Flatten gal took : 143 ms
[2024-05-23 03:29:02] [INFO ] Flatten gal took : 145 ms
[2024-05-23 03:29:02] [INFO ] Time to serialize gal into /tmp/LTL15611941309537486462.gal : 22 ms
[2024-05-23 03:29:02] [INFO ] Time to serialize properties into /tmp/LTL5204794111645299966.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15611941309537486462.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5204794111645299966.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G("(p6997<1)")))
Formula 0 simplified : F!"(p6997<1)"
Detected timeout of ITS tools.
[2024-05-23 03:29:18] [INFO ] Flatten gal took : 142 ms
[2024-05-23 03:29:18] [INFO ] Applying decomposition
[2024-05-23 03:29:18] [INFO ] Flatten gal took : 146 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph961359354899378497.txt' '-o' '/tmp/graph961359354899378497.bin' '-w' '/tmp/graph961359354899378497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph961359354899378497.bin' '-l' '-1' '-v' '-w' '/tmp/graph961359354899378497.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:29:18] [INFO ] Decomposing Gal with order
[2024-05-23 03:29:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:29:19] [INFO ] Removed a total of 4209 redundant transitions.
[2024-05-23 03:29:19] [INFO ] Flatten gal took : 268 ms
[2024-05-23 03:29:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 222 labels/synchronizations in 98 ms.
[2024-05-23 03:29:20] [INFO ] Time to serialize gal into /tmp/LTL1460024778558954091.gal : 76 ms
[2024-05-23 03:29:20] [INFO ] Time to serialize properties into /tmp/LTL15436590993078660409.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1460024778558954091.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15436590993078660409.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G("(i21.u1423.p6997<1)")))
Formula 0 simplified : F!"(i21.u1423.p6997<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12014692569182108865
[2024-05-23 03:29:35] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12014692569182108865
Running compilation step : cd /tmp/ltsmin12014692569182108865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12014692569182108865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12014692569182108865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-07 finished in 341641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2399 transitions
Trivial Post-agglo rules discarded 2399 transitions
Performed 2399 trivial Post agglomeration. Transition count delta: 2399
Iterating post reduction 0 with 2399 rules applied. Total rules applied 2399 place count 10599 transition count 7598
Reduce places removed 2399 places and 0 transitions.
Iterating post reduction 1 with 2399 rules applied. Total rules applied 4798 place count 8200 transition count 7598
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4798 place count 8200 transition count 7198
Deduced a syphon composed of 400 places in 735 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5598 place count 7800 transition count 7198
Performed 1803 Post agglomeration using F-continuation condition.Transition count delta: 1803
Deduced a syphon composed of 1803 places in 279 ms
Reduce places removed 1803 places and 0 transitions.
Iterating global reduction 2 with 3606 rules applied. Total rules applied 9204 place count 5997 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 256 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9406 place count 5896 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 209 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9608 place count 5795 transition count 5395
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 203 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9810 place count 5694 transition count 5395
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 204 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 10000 place count 5599 transition count 5395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10001 place count 5598 transition count 5394
Applied a total of 10001 rules in 5764 ms. Remains 5598 /10600 variables (removed 5002) and now considering 5394/9998 (removed 4604) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:29:44] [INFO ] Invariants computation overflowed in 141 ms
[2024-05-23 03:29:47] [INFO ] Implicit Places using invariants in 3804 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:29:48] [INFO ] Invariants computation overflowed in 132 ms
[2024-05-23 03:29:48] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 4882 ms to find 0 implicit places.
[2024-05-23 03:29:49] [INFO ] Redundant transitions in 335 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:29:49] [INFO ] Invariants computation overflowed in 138 ms
[2024-05-23 03:29:52] [INFO ] Dead Transitions using invariants and state equation in 3555 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5598/10600 places, 5394/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14543 ms. Remains : 5598/10600 places, 5394/9998 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-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}]], initial=1, aps=[p0:(GT 1 s1822)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13886 reset in 256 ms.
Product exploration explored 100000 steps with 13893 reset in 403 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17774 edges and 5598 vertex of which 5596 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1388 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 828 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 53261 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 53261 steps, saw 26642 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:29:57] [INFO ] Invariants computation overflowed in 139 ms
[2024-05-23 03:30:01] [INFO ] After 3897ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 03:30:01] [INFO ] State equation strengthened by 398 read => feed constraints.
[2024-05-23 03:30:22] [INFO ] After 20555ms SMT Verify possible using 398 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-23 03:30:22] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 76 ms.
Support contains 1 out of 5598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Graph (complete) has 16974 edges and 5598 vertex of which 5596 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5596 transition count 5392
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5596 transition count 5391
Deduced a syphon composed of 1 places in 186 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5595 transition count 5391
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5595 transition count 4595
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4799 transition count 4595
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2396 place count 4799 transition count 4595
Applied a total of 2396 rules in 3056 ms. Remains 4799 /5598 variables (removed 799) and now considering 4595/5394 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3056 ms. Remains : 4799/5598 places, 4595/5394 transitions.
Incomplete random walk after 10000 steps, including 1273 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 854 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63618 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63618 steps, saw 31832 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:30:29] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-23 03:30:54] [INFO ] After 25056ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1087 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1088 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1068 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:30:56] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-23 03:31:27] [INFO ] Performed 1070/4799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:31:57] [INFO ] Performed 1958/4799 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:32:27] [INFO ] Performed 2944/4799 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:32:57] [INFO ] Performed 4183/4799 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:32:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:32:57] [INFO ] Implicit Places using invariants in 120614 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:32:57] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:32:58] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 121557 ms to find 0 implicit places.
[2024-05-23 03:32:58] [INFO ] Redundant transitions in 507 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:32:58] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:33:03] [INFO ] Dead Transitions using invariants and state equation in 4951 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128098 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Support contains 1 out of 5598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Applied a total of 0 rules in 492 ms. Remains 5598 /5598 variables (removed 0) and now considering 5394/5394 (removed 0) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:33:05] [INFO ] Invariants computation overflowed in 136 ms
[2024-05-23 03:33:09] [INFO ] Implicit Places using invariants in 3955 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:33:09] [INFO ] Invariants computation overflowed in 142 ms
[2024-05-23 03:33:10] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 5016 ms to find 0 implicit places.
[2024-05-23 03:33:10] [INFO ] Redundant transitions in 336 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:33:10] [INFO ] Invariants computation overflowed in 138 ms
[2024-05-23 03:33:13] [INFO ] Dead Transitions using invariants and state equation in 3508 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9363 ms. Remains : 5598/5598 places, 5394/5394 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17774 edges and 5598 vertex of which 5596 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 64 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 1382 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 826 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 52225 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 52225 steps, saw 26118 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:33:17] [INFO ] Invariants computation overflowed in 139 ms
[2024-05-23 03:33:22] [INFO ] After 4033ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 03:33:22] [INFO ] State equation strengthened by 398 read => feed constraints.
[2024-05-23 03:33:42] [INFO ] After 20348ms SMT Verify possible using 398 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-23 03:33:42] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 83 ms.
Support contains 1 out of 5598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Graph (complete) has 16974 edges and 5598 vertex of which 5596 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5596 transition count 5392
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5596 transition count 5391
Deduced a syphon composed of 1 places in 210 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5595 transition count 5391
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5595 transition count 4595
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4799 transition count 4595
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2396 place count 4799 transition count 4595
Applied a total of 2396 rules in 3281 ms. Remains 4799 /5598 variables (removed 799) and now considering 4595/5394 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3282 ms. Remains : 4799/5598 places, 4595/5394 transitions.
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 881 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62781 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62781 steps, saw 31408 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:33:50] [INFO ] Invariants computation overflowed in 82 ms
[2024-05-23 03:34:15] [INFO ] After 25053ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1156 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1156 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1145 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:34:17] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:34:48] [INFO ] Performed 1049/4799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:35:18] [INFO ] Performed 1952/4799 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:35:48] [INFO ] Performed 2917/4799 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:36:18] [INFO ] Performed 4140/4799 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:36:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:36:18] [INFO ] Implicit Places using invariants in 120958 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:36:18] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-23 03:36:19] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 121996 ms to find 0 implicit places.
[2024-05-23 03:36:20] [INFO ] Redundant transitions in 506 ms returned []
// Phase 1: matrix 4595 rows 4799 cols
[2024-05-23 03:36:20] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:36:25] [INFO ] Dead Transitions using invariants and state equation in 4959 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128621 ms. Remains : 4799/4799 places, 4595/4595 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 13889 reset in 371 ms.
Product exploration explored 100000 steps with 13879 reset in 382 ms.
Built C files in :
/tmp/ltsmin11092003437356229979
[2024-05-23 03:36:26] [INFO ] Too many transitions (5394) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:36:26] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11092003437356229979
Running compilation step : cd /tmp/ltsmin11092003437356229979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11092003437356229979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11092003437356229979;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 5598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Applied a total of 0 rules in 485 ms. Remains 5598 /5598 variables (removed 0) and now considering 5394/5394 (removed 0) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:36:30] [INFO ] Invariants computation overflowed in 140 ms
[2024-05-23 03:36:34] [INFO ] Implicit Places using invariants in 4255 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:36:34] [INFO ] Invariants computation overflowed in 139 ms
[2024-05-23 03:36:35] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 5407 ms to find 0 implicit places.
[2024-05-23 03:36:36] [INFO ] Redundant transitions in 332 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2024-05-23 03:36:36] [INFO ] Invariants computation overflowed in 142 ms
[2024-05-23 03:36:39] [INFO ] Dead Transitions using invariants and state equation in 3721 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9953 ms. Remains : 5598/5598 places, 5394/5394 transitions.
Built C files in :
/tmp/ltsmin17502396444462473741
[2024-05-23 03:36:40] [INFO ] Too many transitions (5394) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:36:40] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17502396444462473741
Running compilation step : cd /tmp/ltsmin17502396444462473741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17502396444462473741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17502396444462473741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:36:43] [INFO ] Flatten gal took : 149 ms
[2024-05-23 03:36:43] [INFO ] Flatten gal took : 152 ms
[2024-05-23 03:36:43] [INFO ] Time to serialize gal into /tmp/LTL6304019449516145883.gal : 26 ms
[2024-05-23 03:36:43] [INFO ] Time to serialize properties into /tmp/LTL10670326324014287288.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6304019449516145883.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9677524242551411749.hoa' '-atoms' '/tmp/LTL10670326324014287288.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10670326324014287288.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9677524242551411749.hoa
Detected timeout of ITS tools.
[2024-05-23 03:36:59] [INFO ] Flatten gal took : 152 ms
[2024-05-23 03:36:59] [INFO ] Flatten gal took : 159 ms
[2024-05-23 03:36:59] [INFO ] Time to serialize gal into /tmp/LTL16628550652794709600.gal : 25 ms
[2024-05-23 03:36:59] [INFO ] Time to serialize properties into /tmp/LTL14098745548796791565.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16628550652794709600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14098745548796791565.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("(p356<1)")))
Formula 0 simplified : F!"(p356<1)"
Detected timeout of ITS tools.
[2024-05-23 03:37:14] [INFO ] Flatten gal took : 155 ms
[2024-05-23 03:37:14] [INFO ] Applying decomposition
[2024-05-23 03:37:14] [INFO ] Flatten gal took : 160 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12353393485953383156.txt' '-o' '/tmp/graph12353393485953383156.bin' '-w' '/tmp/graph12353393485953383156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12353393485953383156.bin' '-l' '-1' '-v' '-w' '/tmp/graph12353393485953383156.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:37:15] [INFO ] Decomposing Gal with order
[2024-05-23 03:37:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:37:16] [INFO ] Removed a total of 4231 redundant transitions.
[2024-05-23 03:37:16] [INFO ] Flatten gal took : 301 ms
[2024-05-23 03:37:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 105 ms.
[2024-05-23 03:37:16] [INFO ] Time to serialize gal into /tmp/LTL16289541267108948256.gal : 65 ms
[2024-05-23 03:37:16] [INFO ] Time to serialize properties into /tmp/LTL15725245147430926844.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16289541267108948256.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15725245147430926844.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G("(i19.u680.p356<1)")))
Formula 0 simplified : F!"(i19.u680.p356<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6388592625402529366
[2024-05-23 03:37:31] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6388592625402529366
Running compilation step : cd /tmp/ltsmin6388592625402529366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6388592625402529366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6388592625402529366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-09 finished in 476637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U (p1||F(G((p0||X(p2)))))))))'
Support contains 5 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3288 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:37:38] [INFO ] Invariants computation overflowed in 282 ms
[2024-05-23 03:37:39] [INFO ] Implicit Places using invariants in 1075 ms returned []
Implicit Place search using SMT only with invariants took 1090 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:37:39] [INFO ] Invariants computation overflowed in 253 ms
[2024-05-23 03:37:40] [INFO ] Dead Transitions using invariants and state equation in 1107 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5487 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s392 s808), p0:(LEQ 3 s6743), p2:(LEQ s2390 s9675)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 4933 ms.
Product exploration explored 100000 steps with 33333 reset in 4877 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-200-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-200-LTLCardinality-10 finished in 17251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&G(p1)))||(F(p2)&&X(X(F(p3))))))'
Support contains 5 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3241 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:37:55] [INFO ] Invariants computation overflowed in 279 ms
[2024-05-23 03:37:56] [INFO ] Implicit Places using invariants in 1066 ms returned []
Implicit Place search using SMT only with invariants took 1069 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:37:56] [INFO ] Invariants computation overflowed in 251 ms
[2024-05-23 03:37:57] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5389 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p3), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p0 p1), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p3)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ s4592 s10263), p0:(LEQ 2 s9102), p1:(LEQ 2 s1290), p3:(LEQ 1 s7182)], 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]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-200-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-200-LTLCardinality-13 finished in 7323 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 4 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3208 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:38:03] [INFO ] Invariants computation overflowed in 252 ms
[2024-05-23 03:38:03] [INFO ] Implicit Places using invariants in 1107 ms returned []
Implicit Place search using SMT only with invariants took 1120 ms to find 0 implicit places.
// Phase 1: matrix 9998 rows 10600 cols
[2024-05-23 03:38:04] [INFO ] Invariants computation overflowed in 251 ms
[2024-05-23 03:38:04] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5372 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LEQ s2636 s546) (GT s564 s966)), p0:(GT s2636 s546)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-200-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-200-LTLCardinality-14 finished in 7135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0)||(!p0&&F(G(p1)))))'
Support contains 2 out of 10600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2400 transitions
Trivial Post-agglo rules discarded 2400 transitions
Performed 2400 trivial Post agglomeration. Transition count delta: 2400
Iterating post reduction 0 with 2400 rules applied. Total rules applied 2400 place count 10599 transition count 7597
Reduce places removed 2400 places and 0 transitions.
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4800 place count 8199 transition count 7597
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 399 Pre rules applied. Total rules applied 4800 place count 8199 transition count 7198
Deduced a syphon composed of 399 places in 753 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 5598 place count 7800 transition count 7198
Performed 1802 Post agglomeration using F-continuation condition.Transition count delta: 1802
Deduced a syphon composed of 1802 places in 278 ms
Reduce places removed 1802 places and 0 transitions.
Iterating global reduction 2 with 3604 rules applied. Total rules applied 9202 place count 5998 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 232 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9404 place count 5897 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 226 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9606 place count 5796 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 216 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9808 place count 5695 transition count 5396
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 94 places in 192 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 9996 place count 5601 transition count 5396
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 9997 place count 5601 transition count 5396
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9998 place count 5600 transition count 5395
Applied a total of 9998 rules in 6074 ms. Remains 5600 /10600 variables (removed 5000) and now considering 5395/9998 (removed 4603) transitions.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:38:12] [INFO ] Invariants computation overflowed in 112 ms
[2024-05-23 03:38:16] [INFO ] Implicit Places using invariants in 4001 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:38:16] [INFO ] Invariants computation overflowed in 108 ms
[2024-05-23 03:38:17] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 5018 ms to find 0 implicit places.
[2024-05-23 03:38:18] [INFO ] Redundant transitions in 340 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:38:18] [INFO ] Invariants computation overflowed in 114 ms
[2024-05-23 03:38:21] [INFO ] Dead Transitions using invariants and state equation in 3653 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5600/10600 places, 5395/9998 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15091 ms. Remains : 5600/10600 places, 5395/9998 transitions.
Stuttering acceptance computed with spot in 141 ms :[p0, true, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ 1 s2369) (LEQ 2 s217)), p1:(GT 2 s217)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 13890 reset in 315 ms.
Product exploration explored 100000 steps with 13866 reset in 329 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17776 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND p0 (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 1380 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 838 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 826 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 49352 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 49352 steps, saw 24682 distinct states, run finished after 3002 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:38:26] [INFO ] Invariants computation overflowed in 113 ms
[2024-05-23 03:38:27] [INFO ] After 774ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:38:52] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Graph (complete) has 16976 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5598 transition count 5393
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5598 transition count 5392
Deduced a syphon composed of 1 places in 186 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5597 transition count 5392
Free-agglomeration rule (complex) applied 796 times.
Iterating global reduction 1 with 796 rules applied. Total rules applied 801 place count 5597 transition count 4596
Reduce places removed 796 places and 0 transitions.
Iterating post reduction 1 with 796 rules applied. Total rules applied 1597 place count 4801 transition count 4596
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 799 times.
Drop transitions removed 799 transitions
Iterating global reduction 2 with 799 rules applied. Total rules applied 2396 place count 4801 transition count 4596
Applied a total of 2396 rules in 2078 ms. Remains 4801 /5600 variables (removed 799) and now considering 4596/5395 (removed 799) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2078 ms. Remains : 4801/5600 places, 4596/5395 transitions.
Incomplete random walk after 10000 steps, including 1249 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 874 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 834 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 57033 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 57033 steps, saw 28526 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 4596 rows 4801 cols
[2024-05-23 03:38:58] [INFO ] Invariants computation overflowed in 92 ms
[2024-05-23 03:38:58] [INFO ] After 670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:39:22] [INFO ] After 23345ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 4801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4596/4596 transitions.
Applied a total of 0 rules in 616 ms. Remains 4801 /4801 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 616 ms. Remains : 4801/4801 places, 4596/4596 transitions.
Incomplete random walk after 10000 steps, including 1279 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 867 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 61524 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 61524 steps, saw 30791 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4596 rows 4801 cols
[2024-05-23 03:39:26] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:39:26] [INFO ] After 519ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:39:39] [INFO ] After 12853ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 4801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4596/4596 transitions.
Applied a total of 0 rules in 607 ms. Remains 4801 /4801 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 607 ms. Remains : 4801/4801 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4801/4801 places, 4596/4596 transitions.
Applied a total of 0 rules in 606 ms. Remains 4801 /4801 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4801 cols
[2024-05-23 03:39:41] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:40:11] [INFO ] Performed 3028/4801 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:40:31] [INFO ] Implicit Places using invariants in 50579 ms returned []
// Phase 1: matrix 4596 rows 4801 cols
[2024-05-23 03:40:31] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:40:32] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 51475 ms to find 0 implicit places.
[2024-05-23 03:40:32] [INFO ] Redundant transitions in 322 ms returned []
// Phase 1: matrix 4596 rows 4801 cols
[2024-05-23 03:40:32] [INFO ] Invariants computation overflowed in 80 ms
[2024-05-23 03:40:36] [INFO ] Dead Transitions using invariants and state equation in 3603 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56055 ms. Remains : 4801/4801 places, 4596/4596 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0))), (X (X p1)), (G p1)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 38 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleExponent-PT-200-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-200-LTLCardinality-15 finished in 150016 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Found a Shortening insensitive property : DoubleExponent-PT-200-LTLCardinality-02
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2398 transitions
Trivial Post-agglo rules discarded 2398 transitions
Performed 2398 trivial Post agglomeration. Transition count delta: 2398
Iterating post reduction 0 with 2398 rules applied. Total rules applied 2398 place count 10599 transition count 7599
Reduce places removed 2398 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2399 rules applied. Total rules applied 4797 place count 8201 transition count 7598
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4798 place count 8200 transition count 7598
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 4798 place count 8200 transition count 7198
Deduced a syphon composed of 400 places in 750 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 5598 place count 7800 transition count 7198
Performed 1802 Post agglomeration using F-continuation condition.Transition count delta: 1802
Deduced a syphon composed of 1802 places in 285 ms
Reduce places removed 1802 places and 0 transitions.
Iterating global reduction 3 with 3604 rules applied. Total rules applied 9202 place count 5998 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 223 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9404 place count 5897 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 222 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9606 place count 5796 transition count 5396
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 208 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9808 place count 5695 transition count 5396
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 94 places in 198 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 9996 place count 5601 transition count 5396
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 9997 place count 5601 transition count 5396
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 9998 place count 5600 transition count 5395
Applied a total of 9998 rules in 6294 ms. Remains 5600 /10600 variables (removed 5000) and now considering 5395/9998 (removed 4603) transitions.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:40:43] [INFO ] Invariants computation overflowed in 147 ms
[2024-05-23 03:40:47] [INFO ] Implicit Places using invariants in 3830 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:40:47] [INFO ] Invariants computation overflowed in 138 ms
[2024-05-23 03:40:48] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 4926 ms to find 0 implicit places.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:40:48] [INFO ] Invariants computation overflowed in 135 ms
[2024-05-23 03:40:51] [INFO ] Dead Transitions using invariants and state equation in 3468 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 5600/10600 places, 5395/9998 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14705 ms. Remains : 5600/10600 places, 5395/9998 transitions.
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (GT 2 s2468) (LEQ s5420 s2023))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 1680 ms.
Product exploration explored 100000 steps with 20000 reset in 1677 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17776 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1385 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 818 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 53068 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 53068 steps, saw 26544 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:40:59] [INFO ] Invariants computation overflowed in 143 ms
[2024-05-23 03:40:59] [INFO ] After 553ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:41:12] [INFO ] After 12751ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Graph (complete) has 16976 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5598 transition count 5393
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5598 transition count 5392
Deduced a syphon composed of 1 places in 193 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5597 transition count 5392
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 5597 transition count 5391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 5596 transition count 5391
Free-agglomeration rule (complex) applied 794 times.
Iterating global reduction 2 with 794 rules applied. Total rules applied 801 place count 5596 transition count 4597
Reduce places removed 794 places and 0 transitions.
Iterating post reduction 2 with 794 rules applied. Total rules applied 1595 place count 4802 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 798 times.
Drop transitions removed 798 transitions
Iterating global reduction 3 with 798 rules applied. Total rules applied 2393 place count 4802 transition count 4597
Applied a total of 2393 rules in 2555 ms. Remains 4802 /5600 variables (removed 798) and now considering 4597/5395 (removed 798) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2556 ms. Remains : 4802/5600 places, 4597/5395 transitions.
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 845 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62490 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62490 steps, saw 31262 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:41:18] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:41:18] [INFO ] After 449ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:41:31] [INFO ] After 12943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 599 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 601 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 593 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:41:33] [INFO ] Invariants computation overflowed in 94 ms
[2024-05-23 03:42:03] [INFO ] Performed 3090/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:42:21] [INFO ] Implicit Places using invariants in 48780 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:42:21] [INFO ] Invariants computation overflowed in 97 ms
[2024-05-23 03:42:22] [INFO ] Implicit Places using invariants and state equation in 989 ms returned []
Implicit Place search using SMT with State Equation took 49772 ms to find 0 implicit places.
[2024-05-23 03:42:23] [INFO ] Redundant transitions in 327 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:42:23] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:42:27] [INFO ] Dead Transitions using invariants and state equation in 3984 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54692 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 399 Pre rules applied. Total rules applied 0 place count 4802 transition count 4198
Deduced a syphon composed of 399 places in 308 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 0 with 798 rules applied. Total rules applied 798 place count 4403 transition count 4198
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 799 place count 4403 transition count 4197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 800 place count 4402 transition count 4197
Applied a total of 800 rules in 1664 ms. Remains 4402 /4802 variables (removed 400) and now considering 4197/4597 (removed 400) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4197 rows 4402 cols
[2024-05-23 03:42:29] [INFO ] Invariants computation overflowed in 91 ms
[2024-05-23 03:42:29] [INFO ] After 452ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:42:42] [INFO ] After 12494ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 5600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Applied a total of 0 rules in 436 ms. Remains 5600 /5600 variables (removed 0) and now considering 5395/5395 (removed 0) transitions.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:42:43] [INFO ] Invariants computation overflowed in 136 ms
[2024-05-23 03:42:47] [INFO ] Implicit Places using invariants in 3818 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:42:47] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:42:48] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 4833 ms to find 0 implicit places.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:42:48] [INFO ] Invariants computation overflowed in 130 ms
[2024-05-23 03:42:51] [INFO ] Dead Transitions using invariants and state equation in 3442 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8735 ms. Remains : 5600/5600 places, 5395/5395 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 17776 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1422 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 823 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 51522 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 51522 steps, saw 25770 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:42:55] [INFO ] Invariants computation overflowed in 135 ms
[2024-05-23 03:42:56] [INFO ] After 579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:43:09] [INFO ] After 12725ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Graph (complete) has 16976 edges and 5600 vertex of which 5598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 5598 transition count 5393
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 5598 transition count 5392
Deduced a syphon composed of 1 places in 196 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5597 transition count 5392
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 5597 transition count 5391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 5596 transition count 5391
Free-agglomeration rule (complex) applied 794 times.
Iterating global reduction 2 with 794 rules applied. Total rules applied 801 place count 5596 transition count 4597
Reduce places removed 794 places and 0 transitions.
Iterating post reduction 2 with 794 rules applied. Total rules applied 1595 place count 4802 transition count 4597
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 798 times.
Drop transitions removed 798 transitions
Iterating global reduction 3 with 798 rules applied. Total rules applied 2393 place count 4802 transition count 4597
Applied a total of 2393 rules in 2569 ms. Remains 4802 /5600 variables (removed 798) and now considering 4597/5395 (removed 798) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2569 ms. Remains : 4802/5600 places, 4597/5395 transitions.
Incomplete random walk after 10000 steps, including 1281 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63002 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 63002 steps, saw 31523 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:43:15] [INFO ] Invariants computation overflowed in 93 ms
[2024-05-23 03:43:15] [INFO ] After 510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:43:28] [INFO ] After 12810ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 587 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 588 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4802/4802 places, 4597/4597 transitions.
Applied a total of 0 rules in 566 ms. Remains 4802 /4802 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:43:29] [INFO ] Invariants computation overflowed in 95 ms
[2024-05-23 03:44:00] [INFO ] Performed 3078/4802 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:44:18] [INFO ] Implicit Places using invariants in 49126 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:44:18] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:44:19] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 50124 ms to find 0 implicit places.
[2024-05-23 03:44:20] [INFO ] Redundant transitions in 327 ms returned []
// Phase 1: matrix 4597 rows 4802 cols
[2024-05-23 03:44:20] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:44:24] [INFO ] Dead Transitions using invariants and state equation in 3963 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54986 ms. Remains : 4802/4802 places, 4597/4597 transitions.
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 399 Pre rules applied. Total rules applied 0 place count 4802 transition count 4198
Deduced a syphon composed of 399 places in 282 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 0 with 798 rules applied. Total rules applied 798 place count 4403 transition count 4198
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 799 place count 4403 transition count 4197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 800 place count 4402 transition count 4197
Applied a total of 800 rules in 1565 ms. Remains 4402 /4802 variables (removed 400) and now considering 4197/4597 (removed 400) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4197 rows 4402 cols
[2024-05-23 03:44:26] [INFO ] Invariants computation overflowed in 93 ms
[2024-05-23 03:44:26] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:44:39] [INFO ] After 12642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 283 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 1686 ms.
Product exploration explored 100000 steps with 20000 reset in 1704 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 5600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Applied a total of 0 rules in 488 ms. Remains 5600 /5600 variables (removed 0) and now considering 5395/5395 (removed 0) transitions.
[2024-05-23 03:44:44] [INFO ] Redundant transitions in 333 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:44:45] [INFO ] Invariants computation overflowed in 144 ms
[2024-05-23 03:44:48] [INFO ] Dead Transitions using invariants and state equation in 3682 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4516 ms. Remains : 5600/5600 places, 5395/5395 transitions.
Built C files in :
/tmp/ltsmin14508681174193076383
[2024-05-23 03:44:48] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14508681174193076383
Running compilation step : cd /tmp/ltsmin14508681174193076383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14508681174193076383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14508681174193076383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5600/5600 places, 5395/5395 transitions.
Applied a total of 0 rules in 463 ms. Remains 5600 /5600 variables (removed 0) and now considering 5395/5395 (removed 0) transitions.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:44:52] [INFO ] Invariants computation overflowed in 141 ms
[2024-05-23 03:44:55] [INFO ] Implicit Places using invariants in 3765 ms returned []
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:44:56] [INFO ] Invariants computation overflowed in 135 ms
[2024-05-23 03:44:57] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned []
Implicit Place search using SMT with State Equation took 4858 ms to find 0 implicit places.
// Phase 1: matrix 5395 rows 5600 cols
[2024-05-23 03:44:57] [INFO ] Invariants computation overflowed in 135 ms
[2024-05-23 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 3419 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8763 ms. Remains : 5600/5600 places, 5395/5395 transitions.
Built C files in :
/tmp/ltsmin15107697644595293113
[2024-05-23 03:45:00] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15107697644595293113
Running compilation step : cd /tmp/ltsmin15107697644595293113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15107697644595293113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15107697644595293113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-23 03:45:04] [INFO ] Flatten gal took : 140 ms
[2024-05-23 03:45:04] [INFO ] Flatten gal took : 150 ms
[2024-05-23 03:45:04] [INFO ] Time to serialize gal into /tmp/LTL16408907996844360635.gal : 22 ms
[2024-05-23 03:45:04] [INFO ] Time to serialize properties into /tmp/LTL7731373705259164072.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16408907996844360635.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5266327309431233948.hoa' '-atoms' '/tmp/LTL7731373705259164072.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7731373705259164072.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5266327309431233948.hoa
Detected timeout of ITS tools.
[2024-05-23 03:45:19] [INFO ] Flatten gal took : 134 ms
[2024-05-23 03:45:20] [INFO ] Flatten gal took : 157 ms
[2024-05-23 03:45:20] [INFO ] Time to serialize gal into /tmp/LTL6984992696686832142.gal : 22 ms
[2024-05-23 03:45:20] [INFO ] Time to serialize properties into /tmp/LTL707381772733102481.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6984992696686832142.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL707381772733102481.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((p4665<2)&&(p9691<=p3906))")))))))
Formula 0 simplified : XXXXG!"((p4665<2)&&(p9691<=p3906))"
Detected timeout of ITS tools.
[2024-05-23 03:45:35] [INFO ] Flatten gal took : 152 ms
[2024-05-23 03:45:35] [INFO ] Applying decomposition
[2024-05-23 03:45:35] [INFO ] Flatten gal took : 148 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14720541803457911649.txt' '-o' '/tmp/graph14720541803457911649.bin' '-w' '/tmp/graph14720541803457911649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14720541803457911649.bin' '-l' '-1' '-v' '-w' '/tmp/graph14720541803457911649.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:45:35] [INFO ] Decomposing Gal with order
[2024-05-23 03:45:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:45:37] [INFO ] Removed a total of 4507 redundant transitions.
[2024-05-23 03:45:37] [INFO ] Flatten gal took : 273 ms
[2024-05-23 03:45:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 139 ms.
[2024-05-23 03:45:38] [INFO ] Time to serialize gal into /tmp/LTL6757838339282639480.gal : 60 ms
[2024-05-23 03:45:38] [INFO ] Time to serialize properties into /tmp/LTL5654351650374142905.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6757838339282639480.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5654351650374142905.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("((gi2.gi1.gi0.gi5.gu999.p4665<2)&&(gu820.p9691<=gu820.p3906))")))))))
Formula 0 simplified : XXXXG!"((gi2.gi1.gi0.gi5.gu999.p4665<2)&&(gu820.p9691<=gu820.p3906))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin34151540317929781
[2024-05-23 03:45:53] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin34151540317929781
Running compilation step : cd /tmp/ltsmin34151540317929781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin34151540317929781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin34151540317929781;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 DoubleExponent-PT-200-LTLCardinality-02 finished in 319759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
[2024-05-23 03:45:57] [INFO ] Flatten gal took : 227 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1011308174732694762
[2024-05-23 03:45:57] [INFO ] Too many transitions (9998) to apply POR reductions. Disabling POR matrices.
[2024-05-23 03:45:57] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1011308174732694762
Running compilation step : cd /tmp/ltsmin1011308174732694762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-23 03:45:57] [INFO ] Applying decomposition
[2024-05-23 03:45:57] [INFO ] Flatten gal took : 246 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12271984264620112936.txt' '-o' '/tmp/graph12271984264620112936.bin' '-w' '/tmp/graph12271984264620112936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12271984264620112936.bin' '-l' '-1' '-v' '-w' '/tmp/graph12271984264620112936.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:45:58] [INFO ] Decomposing Gal with order
[2024-05-23 03:45:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:46:05] [INFO ] Removed a total of 2815 redundant transitions.
[2024-05-23 03:46:05] [INFO ] Flatten gal took : 454 ms
[2024-05-23 03:46:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 118 ms.
[2024-05-23 03:46:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality3566331085677311261.gal : 88 ms
[2024-05-23 03:46:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality6246795948508051599.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3566331085677311261.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6246795948508051599.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 6 LTL properties
Checking formula 0 : !((X(X(X(X(F("((gi3.gu1967.p4665<2)&&(gu1639.p9691<=gu1639.p3906))")))))))
Formula 0 simplified : XXXXG!"((gi3.gu1967.p4665<2)&&(gu1639.p9691<=gu1639.p3906))"
Compilation finished in 65783 ms.
Running link step : cd /tmp/ltsmin1011308174732694762;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 253 ms.
Running LTSmin : cd /tmp/ltsmin1011308174732694762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(X(<>((LTLAPp0==true))))))' '--buchi-type=spotba'
LTSmin run took 19104 ms.
FORMULA DoubleExponent-PT-200-LTLCardinality-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin1011308174732694762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp1==true)||X(<>((LTLAPp2==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10788940 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16025852 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="DoubleExponent-PT-200"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleExponent-PT-200, 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 r153-tall-171631151700362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;