Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856412900211.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is JoinFreeModules-PT-1000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856412900211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 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 JoinFreeModules-PT-1000-LTLCardinality-00
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-01
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-02
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-03
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-04
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-05
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-06
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-07
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-08
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-09
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-10
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-11
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-12
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-13
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-14
FORMULA_NAME JoinFreeModules-PT-1000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679451177833

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-1000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-22 02:12:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 02:12:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:12:59] [INFO ] Load time of PNML (sax parser for PT used): 282 ms
[2023-03-22 02:12:59] [INFO ] Transformed 5001 places.
[2023-03-22 02:12:59] [INFO ] Transformed 8001 transitions.
[2023-03-22 02:12:59] [INFO ] Parsed PT model containing 5001 places and 8001 transitions and 23002 arcs in 391 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 507 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:13:00] [INFO ] Computed 1000 place invariants in 70 ms
[2023-03-22 02:13:05] [INFO ] Dead Transitions using invariants and state equation in 5034 ms found 0 transitions.
[2023-03-22 02:13:05] [INFO ] Invariant cache hit.
[2023-03-22 02:13:06] [INFO ] Implicit Places using invariants in 784 ms returned []
[2023-03-22 02:13:06] [INFO ] Invariant cache hit.
[2023-03-22 02:13:07] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 1464 ms to find 0 implicit places.
[2023-03-22 02:13:07] [INFO ] Invariant cache hit.
[2023-03-22 02:13:11] [INFO ] Dead Transitions using invariants and state equation in 4516 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11557 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Support contains 41 out of 5000 places after structural reductions.
[2023-03-22 02:13:12] [INFO ] Flatten gal took : 348 ms
[2023-03-22 02:13:12] [INFO ] Flatten gal took : 192 ms
[2023-03-22 02:13:13] [INFO ] Input system was already deterministic with 8001 transitions.
Incomplete random walk after 10185 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Probabilistic random walk after 33054 steps, saw 33032 distinct states, run finished after 3042 ms. (steps per millisecond=10 ) properties seen :3
Running SMT prover for 22 properties.
[2023-03-22 02:13:17] [INFO ] Invariant cache hit.
[2023-03-22 02:13:19] [INFO ] After 1947ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-22 02:13:21] [INFO ] [Nat]Absence check using 1000 positive place invariants in 242 ms returned sat
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.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:13:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:13:44] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:22
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 34 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 170 are kept as prefixes of interest. Removing 4830 places using SCC suffix rule.15 ms
Discarding 4830 places :
Also discarding 7728 output transitions
Drop transitions removed 7728 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 170 transition count 272
Applied a total of 2 rules in 64 ms. Remains 170 /5000 variables (removed 4830) and now considering 272/8001 (removed 7729) transitions.
// Phase 1: matrix 272 rows 170 cols
[2023-03-22 02:13:44] [INFO ] Computed 34 place invariants in 2 ms
[2023-03-22 02:13:45] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 170/5000 places, 272/8001 transitions.
Incomplete random walk after 10519 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=500 ) properties (out of 22) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 12) seen :1
Running SMT prover for 11 properties.
[2023-03-22 02:13:45] [INFO ] Invariant cache hit.
[2023-03-22 02:13:45] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-22 02:13:45] [INFO ] [Nat]Absence check using 34 positive place invariants in 4 ms returned sat
[2023-03-22 02:13:45] [INFO ] After 252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-22 02:13:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-22 02:13:45] [INFO ] After 175ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-22 02:13:45] [INFO ] After 400ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 162 ms.
[2023-03-22 02:13:46] [INFO ] After 908ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
Finished Parikh walk after 17635 steps, including 0 resets, run visited all 2 properties in 68 ms. (steps per millisecond=259 )
Parikh walk visited 11 properties in 2430 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 321 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:13:49] [INFO ] Computed 1000 place invariants in 30 ms
[2023-03-22 02:13:54] [INFO ] Dead Transitions using invariants and state equation in 4544 ms found 0 transitions.
[2023-03-22 02:13:54] [INFO ] Invariant cache hit.
[2023-03-22 02:13:54] [INFO ] Implicit Places using invariants in 965 ms returned []
[2023-03-22 02:13:54] [INFO ] Invariant cache hit.
[2023-03-22 02:13:55] [INFO ] Implicit Places using invariants and state equation in 708 ms returned []
Implicit Place search using SMT with State Equation took 1674 ms to find 0 implicit places.
[2023-03-22 02:13:55] [INFO ] Invariant cache hit.
[2023-03-22 02:14:00] [INFO ] Dead Transitions using invariants and state equation in 4469 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11011 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s50 s1877)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 22410 steps with 0 reset in 10001 ms.
Product exploration timeout after 22020 steps with 0 reset in 10005 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10016 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Probabilistic random walk after 48084 steps, saw 48049 distinct states, run finished after 3061 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:14:24] [INFO ] Invariant cache hit.
[2023-03-22 02:14:25] [INFO ] After 514ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:14:26] [INFO ] [Nat]Absence check using 1000 positive place invariants in 236 ms returned sat
[2023-03-22 02:14:50] [INFO ] After 25011ms 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 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.8 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 29 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:14:50] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 02:14:50] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 2421 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1210 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 206 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:14:51] [INFO ] Computed 1000 place invariants in 24 ms
[2023-03-22 02:14:55] [INFO ] Dead Transitions using invariants and state equation in 4319 ms found 0 transitions.
[2023-03-22 02:14:55] [INFO ] Invariant cache hit.
[2023-03-22 02:14:55] [INFO ] Implicit Places using invariants in 659 ms returned []
[2023-03-22 02:14:55] [INFO ] Invariant cache hit.
[2023-03-22 02:14:56] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2023-03-22 02:14:56] [INFO ] Invariant cache hit.
[2023-03-22 02:15:00] [INFO ] Dead Transitions using invariants and state equation in 4308 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10111 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10016 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Probabilistic random walk after 48084 steps, saw 48049 distinct states, run finished after 3052 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:15:05] [INFO ] Invariant cache hit.
[2023-03-22 02:15:05] [INFO ] After 462ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:15:06] [INFO ] [Nat]Absence check using 1000 positive place invariants in 232 ms returned sat
[2023-03-22 02:15:30] [INFO ] After 25014ms 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 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.2 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 14 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:15:30] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:15:30] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1001 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Product exploration timeout after 22980 steps with 0 reset in 10006 ms.
Product exploration timeout after 22110 steps with 0 reset in 10006 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 995 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:15:52] [INFO ] Computed 1000 place invariants in 18 ms
[2023-03-22 02:15:57] [INFO ] Dead Transitions using invariants and state equation in 4565 ms found 0 transitions.
[2023-03-22 02:15:57] [INFO ] Redundant transitions in 935 ms returned []
[2023-03-22 02:15:57] [INFO ] Invariant cache hit.
[2023-03-22 02:16:02] [INFO ] Dead Transitions using invariants and state equation in 4576 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11084 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin17715932215494346209
[2023-03-22 02:16:02] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17715932215494346209
Running compilation step : cd /tmp/ltsmin17715932215494346209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17715932215494346209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17715932215494346209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 205 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:16:05] [INFO ] Invariant cache hit.
[2023-03-22 02:16:10] [INFO ] Dead Transitions using invariants and state equation in 4510 ms found 0 transitions.
[2023-03-22 02:16:10] [INFO ] Invariant cache hit.
[2023-03-22 02:16:11] [INFO ] Implicit Places using invariants in 622 ms returned []
[2023-03-22 02:16:11] [INFO ] Invariant cache hit.
[2023-03-22 02:16:11] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
[2023-03-22 02:16:11] [INFO ] Invariant cache hit.
[2023-03-22 02:16:16] [INFO ] Dead Transitions using invariants and state equation in 4576 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10534 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin12696658521738695387
[2023-03-22 02:16:16] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12696658521738695387
Running compilation step : cd /tmp/ltsmin12696658521738695387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12696658521738695387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12696658521738695387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:16:19] [INFO ] Flatten gal took : 222 ms
[2023-03-22 02:16:20] [INFO ] Flatten gal took : 163 ms
[2023-03-22 02:16:20] [INFO ] Time to serialize gal into /tmp/LTL9686948569924948622.gal : 45 ms
[2023-03-22 02:16:20] [INFO ] Time to serialize properties into /tmp/LTL17816330170542911010.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9686948569924948622.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17101126960966977946.hoa' '-atoms' '/tmp/LTL17816330170542911010.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17816330170542911010.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17101126960966977946.hoa
Detected timeout of ITS tools.
[2023-03-22 02:16:35] [INFO ] Flatten gal took : 148 ms
[2023-03-22 02:16:35] [INFO ] Flatten gal took : 151 ms
[2023-03-22 02:16:35] [INFO ] Time to serialize gal into /tmp/LTL17358050600855841374.gal : 36 ms
[2023-03-22 02:16:35] [INFO ] Time to serialize properties into /tmp/LTL16945621438514982037.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17358050600855841374.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16945621438514982037.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G("(p51<=p1878)"))))
Formula 0 simplified : XF!"(p51<=p1878)"
Detected timeout of ITS tools.
[2023-03-22 02:16:50] [INFO ] Flatten gal took : 149 ms
[2023-03-22 02:16:50] [INFO ] Applying decomposition
[2023-03-22 02:16:50] [INFO ] Flatten gal took : 160 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14416420344122477651.txt' '-o' '/tmp/graph14416420344122477651.bin' '-w' '/tmp/graph14416420344122477651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14416420344122477651.bin' '-l' '-1' '-v' '-w' '/tmp/graph14416420344122477651.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:16:51] [INFO ] Decomposing Gal with order
[2023-03-22 02:16:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:16:52] [INFO ] Flatten gal took : 216 ms
[2023-03-22 02:16:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 215 ms.
[2023-03-22 02:16:53] [INFO ] Time to serialize gal into /tmp/LTL17556448347284088854.gal : 36 ms
[2023-03-22 02:16:53] [INFO ] Time to serialize properties into /tmp/LTL12400452012237196843.ltl : 50 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17556448347284088854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12400452012237196843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G("(gu10.p51<=gu10.p1878)"))))
Formula 0 simplified : XF!"(gu10.p51<=gu10.p1878)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14412767824329486594
[2023-03-22 02:17:08] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14412767824329486594
Running compilation step : cd /tmp/ltsmin14412767824329486594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14412767824329486594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14412767824329486594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-00 finished in 202228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((p0||G(!p0))) U (p1||X(F((p1&&F(p2)))))))))'
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 258 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:17:11] [INFO ] Invariant cache hit.
[2023-03-22 02:17:16] [INFO ] Dead Transitions using invariants and state equation in 4572 ms found 0 transitions.
[2023-03-22 02:17:16] [INFO ] Invariant cache hit.
[2023-03-22 02:17:16] [INFO ] Implicit Places using invariants in 619 ms returned []
[2023-03-22 02:17:16] [INFO ] Invariant cache hit.
[2023-03-22 02:17:17] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 1236 ms to find 0 implicit places.
[2023-03-22 02:17:17] [INFO ] Invariant cache hit.
[2023-03-22 02:17:22] [INFO ] Dead Transitions using invariants and state equation in 4583 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10653 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 338 ms :[(AND (NOT p2) p0), (NOT p1), (NOT p1), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 6}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=3 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}]], initial=4, aps=[p2:(LEQ s2317 s4689), p0:(LEQ s4086 s3127), p1:(LEQ 1 s371)], 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 60060 steps with 20020 reset in 10001 ms.
Product exploration timeout after 56700 steps with 18900 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Incomplete random walk after 10016 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Probabilistic random walk after 144285 steps, saw 144163 distinct states, run finished after 12041 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-22 02:17:59] [INFO ] Invariant cache hit.
[2023-03-22 02:18:00] [INFO ] After 1048ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-22 02:18:01] [INFO ] [Nat]Absence check using 1000 positive place invariants in 231 ms returned sat
[2023-03-22 02:18:25] [INFO ] After 23279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-22 02:18:25] [INFO ] State equation strengthened by 1000 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:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java: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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:18:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:18:25] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 25 are kept as prefixes of interest. Removing 4975 places using SCC suffix rule.2 ms
Discarding 4975 places :
Also discarding 7960 output transitions
Drop transitions removed 7960 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 40
Applied a total of 2 rules in 14 ms. Remains 25 /5000 variables (removed 4975) and now considering 40/8001 (removed 7961) transitions.
// Phase 1: matrix 40 rows 25 cols
[2023-03-22 02:18:25] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 02:18:25] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 25/5000 places, 40/8001 transitions.
Incomplete random walk after 10178 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2544 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:18:25] [INFO ] Invariant cache hit.
[2023-03-22 02:18:25] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:18:25] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:18:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:18:25] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 02:18:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-22 02:18:25] [INFO ] After 16ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 02:18:25] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-22 02:18:25] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 3753 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=417 )
Parikh walk visited 3 properties in 8 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p2))), (F p2), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND p0 p1 (NOT p2)))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 253 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 194 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:18:26] [INFO ] Computed 1000 place invariants in 15 ms
[2023-03-22 02:18:31] [INFO ] Dead Transitions using invariants and state equation in 4619 ms found 0 transitions.
[2023-03-22 02:18:31] [INFO ] Invariant cache hit.
[2023-03-22 02:18:31] [INFO ] Implicit Places using invariants in 643 ms returned []
[2023-03-22 02:18:31] [INFO ] Invariant cache hit.
[2023-03-22 02:18:32] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
[2023-03-22 02:18:32] [INFO ] Invariant cache hit.
[2023-03-22 02:18:37] [INFO ] Dead Transitions using invariants and state equation in 4561 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10661 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 58 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Incomplete random walk after 10017 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Probabilistic random walk after 133267 steps, saw 133154 distinct states, run finished after 12013 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-22 02:18:54] [INFO ] Invariant cache hit.
[2023-03-22 02:18:55] [INFO ] After 1053ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-22 02:18:56] [INFO ] [Nat]Absence check using 1000 positive place invariants in 236 ms returned sat
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:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:19:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:19:20] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 25 are kept as prefixes of interest. Removing 4975 places using SCC suffix rule.2 ms
Discarding 4975 places :
Also discarding 7960 output transitions
Drop transitions removed 7960 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 40
Applied a total of 2 rules in 15 ms. Remains 25 /5000 variables (removed 4975) and now considering 40/8001 (removed 7961) transitions.
// Phase 1: matrix 40 rows 25 cols
[2023-03-22 02:19:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 02:19:20] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 25/5000 places, 40/8001 transitions.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:19:20] [INFO ] Invariant cache hit.
[2023-03-22 02:19:20] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:19:20] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:19:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:19:20] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 02:19:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-22 02:19:20] [INFO ] After 26ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 02:19:20] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-22 02:19:20] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 3710 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=463 )
Parikh walk visited 3 properties in 8 ms.
Knowledge obtained : [(AND p0 (NOT p2) p1)]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p2))), (F p2), (F (NOT (AND p0 (NOT p2)))), (F (NOT (AND p0 p1 (NOT p2)))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 246 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 327 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 321 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Product exploration timeout after 59700 steps with 19900 reset in 10001 ms.
Product exploration timeout after 56070 steps with 18690 reset in 10003 ms.
Applying partial POR strategy [true, true, false, true, true, true, false, false]
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p2) p0), (NOT p2), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (NOT p1)]
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 566 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:19:42] [INFO ] Computed 1000 place invariants in 13 ms
[2023-03-22 02:19:47] [INFO ] Dead Transitions using invariants and state equation in 4513 ms found 0 transitions.
[2023-03-22 02:19:47] [INFO ] Redundant transitions in 828 ms returned []
[2023-03-22 02:19:47] [INFO ] Invariant cache hit.
[2023-03-22 02:19:52] [INFO ] Dead Transitions using invariants and state equation in 4568 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10496 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin17096915569992042028
[2023-03-22 02:19:52] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17096915569992042028
Running compilation step : cd /tmp/ltsmin17096915569992042028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17096915569992042028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17096915569992042028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 211 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:19:55] [INFO ] Invariant cache hit.
[2023-03-22 02:20:00] [INFO ] Dead Transitions using invariants and state equation in 4511 ms found 0 transitions.
[2023-03-22 02:20:00] [INFO ] Invariant cache hit.
[2023-03-22 02:20:00] [INFO ] Implicit Places using invariants in 625 ms returned []
[2023-03-22 02:20:00] [INFO ] Invariant cache hit.
[2023-03-22 02:20:01] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1247 ms to find 0 implicit places.
[2023-03-22 02:20:01] [INFO ] Invariant cache hit.
[2023-03-22 02:20:06] [INFO ] Dead Transitions using invariants and state equation in 4685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10658 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin16529215886796077526
[2023-03-22 02:20:06] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16529215886796077526
Running compilation step : cd /tmp/ltsmin16529215886796077526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16529215886796077526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16529215886796077526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:20:09] [INFO ] Flatten gal took : 209 ms
[2023-03-22 02:20:10] [INFO ] Flatten gal took : 153 ms
[2023-03-22 02:20:10] [INFO ] Time to serialize gal into /tmp/LTL12631194647657116515.gal : 25 ms
[2023-03-22 02:20:10] [INFO ] Time to serialize properties into /tmp/LTL15666242906020428801.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12631194647657116515.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17799516919454812344.hoa' '-atoms' '/tmp/LTL15666242906020428801.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15666242906020428801.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17799516919454812344.hoa
Detected timeout of ITS tools.
[2023-03-22 02:20:25] [INFO ] Flatten gal took : 144 ms
[2023-03-22 02:20:25] [INFO ] Flatten gal took : 163 ms
[2023-03-22 02:20:25] [INFO ] Time to serialize gal into /tmp/LTL10126302934231094539.gal : 24 ms
[2023-03-22 02:20:25] [INFO ] Time to serialize properties into /tmp/LTL14245324297381388928.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10126302934231094539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14245324297381388928.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((X(("(p4087<=p3128)")||(G("(p4087>p3128)"))))U(("(p372>=1)")||(X(F(("(p372>=1)")&&(F("(p2318<=p4690)"))))))))))
Formula 0 simplified : XX(X(!"(p4087<=p3128)" & F!"(p4087>p3128)") R (!"(p372>=1)" & XG(!"(p372>=1)" | G!"(p2318<=p4690)")))
Detected timeout of ITS tools.
[2023-03-22 02:20:40] [INFO ] Flatten gal took : 150 ms
[2023-03-22 02:20:40] [INFO ] Applying decomposition
[2023-03-22 02:20:40] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11720021592488277508.txt' '-o' '/tmp/graph11720021592488277508.bin' '-w' '/tmp/graph11720021592488277508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11720021592488277508.bin' '-l' '-1' '-v' '-w' '/tmp/graph11720021592488277508.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:20:41] [INFO ] Decomposing Gal with order
[2023-03-22 02:20:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:20:42] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-22 02:20:42] [INFO ] Flatten gal took : 215 ms
[2023-03-22 02:20:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 316 ms.
[2023-03-22 02:20:43] [INFO ] Time to serialize gal into /tmp/LTL18384595798713224804.gal : 28 ms
[2023-03-22 02:20:43] [INFO ] Time to serialize properties into /tmp/LTL10579284976351008745.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18384595798713224804.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10579284976351008745.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((X(("(gu625.p4087<=gu625.p3128)")||(G("(gu625.p4087>gu625.p3128)"))))U(("(gu74.p372>=1)")||(X(F(("(gu74.p372>=1)")&&(F("(gu940....185
Formula 0 simplified : XX(X(!"(gu625.p4087<=gu625.p3128)" & F!"(gu625.p4087>gu625.p3128)") R (!"(gu74.p372>=1)" & XG(!"(gu74.p372>=1)" | G!"(gu940.p2318<=g...170
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14821022885882662715
[2023-03-22 02:20:58] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14821022885882662715
Running compilation step : cd /tmp/ltsmin14821022885882662715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14821022885882662715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14821022885882662715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-03 finished in 230060 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 196 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:21:01] [INFO ] Invariant cache hit.
[2023-03-22 02:21:06] [INFO ] Dead Transitions using invariants and state equation in 4672 ms found 0 transitions.
[2023-03-22 02:21:06] [INFO ] Invariant cache hit.
[2023-03-22 02:21:06] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-22 02:21:06] [INFO ] Invariant cache hit.
[2023-03-22 02:21:07] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2023-03-22 02:21:07] [INFO ] Invariant cache hit.
[2023-03-22 02:21:12] [INFO ] Dead Transitions using invariants and state equation in 4640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10779 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(GT 3 s1804), p1:(GT s1270 s99)], 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][false, false, false, false]]
Product exploration timeout after 59530 steps with 19843 reset in 10002 ms.
Product exploration timeout after 56580 steps with 18860 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 48 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10518 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Probabilistic random walk after 44076 steps, saw 44045 distinct states, run finished after 3059 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:21:37] [INFO ] Invariant cache hit.
[2023-03-22 02:21:37] [INFO ] [Real]Absence check using 1000 positive place invariants in 233 ms returned sat
[2023-03-22 02:21:42] [INFO ] After 5249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:21:43] [INFO ] [Nat]Absence check using 1000 positive place invariants in 229 ms returned sat
[2023-03-22 02:22:07] [INFO ] After 25013ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.10 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 20 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:22:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 02:22:07] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 15/5000 places, 24/8001 transitions.
Incomplete random walk after 10047 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3349 ) properties (out of 2) seen :1
Finished Best-First random walk after 36 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 248 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:22:08] [INFO ] Computed 1000 place invariants in 24 ms
[2023-03-22 02:22:12] [INFO ] Dead Transitions using invariants and state equation in 4681 ms found 0 transitions.
[2023-03-22 02:22:12] [INFO ] Invariant cache hit.
[2023-03-22 02:22:13] [INFO ] Implicit Places using invariants in 682 ms returned []
[2023-03-22 02:22:13] [INFO ] Invariant cache hit.
[2023-03-22 02:22:14] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1398 ms to find 0 implicit places.
[2023-03-22 02:22:14] [INFO ] Invariant cache hit.
[2023-03-22 02:22:18] [INFO ] Dead Transitions using invariants and state equation in 4544 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10873 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 50 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10517 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 2) seen :0
Probabilistic random walk after 46080 steps, saw 46047 distinct states, run finished after 3048 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:22:23] [INFO ] Invariant cache hit.
[2023-03-22 02:22:24] [INFO ] [Real]Absence check using 1000 positive place invariants in 234 ms returned sat
[2023-03-22 02:22:28] [INFO ] After 5245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:22:29] [INFO ] [Nat]Absence check using 1000 positive place invariants in 231 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:22:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:22:53] [INFO ] After 25019ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.2 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 12 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:22:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 02:22:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 15/5000 places, 24/8001 transitions.
Finished random walk after 8736 steps, including 2 resets, run visited all 2 properties in 3 ms. (steps per millisecond=2912 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 59700 steps with 19900 reset in 10004 ms.
Product exploration timeout after 55830 steps with 18610 reset in 10003 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 554 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:23:15] [INFO ] Computed 1000 place invariants in 21 ms
[2023-03-22 02:23:19] [INFO ] Dead Transitions using invariants and state equation in 4465 ms found 0 transitions.
[2023-03-22 02:23:20] [INFO ] Redundant transitions in 681 ms returned []
[2023-03-22 02:23:20] [INFO ] Invariant cache hit.
[2023-03-22 02:23:24] [INFO ] Dead Transitions using invariants and state equation in 4673 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10386 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin13988412981369320192
[2023-03-22 02:23:24] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13988412981369320192
Running compilation step : cd /tmp/ltsmin13988412981369320192;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13988412981369320192;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13988412981369320192;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 191 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:23:28] [INFO ] Invariant cache hit.
[2023-03-22 02:23:32] [INFO ] Dead Transitions using invariants and state equation in 4370 ms found 0 transitions.
[2023-03-22 02:23:32] [INFO ] Invariant cache hit.
[2023-03-22 02:23:33] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-22 02:23:33] [INFO ] Invariant cache hit.
[2023-03-22 02:23:33] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
[2023-03-22 02:23:33] [INFO ] Invariant cache hit.
[2023-03-22 02:23:38] [INFO ] Dead Transitions using invariants and state equation in 4638 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10415 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin9800482262339448169
[2023-03-22 02:23:38] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9800482262339448169
Running compilation step : cd /tmp/ltsmin9800482262339448169;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9800482262339448169;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9800482262339448169;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:23:41] [INFO ] Flatten gal took : 141 ms
[2023-03-22 02:23:41] [INFO ] Flatten gal took : 147 ms
[2023-03-22 02:23:41] [INFO ] Time to serialize gal into /tmp/LTL10661646598849331766.gal : 28 ms
[2023-03-22 02:23:41] [INFO ] Time to serialize properties into /tmp/LTL1583312773886395224.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10661646598849331766.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13390057941255255684.hoa' '-atoms' '/tmp/LTL1583312773886395224.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL1583312773886395224.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13390057941255255684.hoa
Detected timeout of ITS tools.
[2023-03-22 02:23:57] [INFO ] Flatten gal took : 138 ms
[2023-03-22 02:23:57] [INFO ] Flatten gal took : 145 ms
[2023-03-22 02:23:57] [INFO ] Time to serialize gal into /tmp/LTL6635707383030011353.gal : 23 ms
[2023-03-22 02:23:57] [INFO ] Time to serialize properties into /tmp/LTL143339783120468079.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6635707383030011353.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL143339783120468079.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(p1805<3)")||(X("(p1271>p100)")))))))
Formula 0 simplified : XXG(!"(p1805<3)" & X!"(p1271>p100)")
Detected timeout of ITS tools.
[2023-03-22 02:24:12] [INFO ] Flatten gal took : 139 ms
[2023-03-22 02:24:12] [INFO ] Applying decomposition
[2023-03-22 02:24:12] [INFO ] Flatten gal took : 146 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13732651165488878479.txt' '-o' '/tmp/graph13732651165488878479.bin' '-w' '/tmp/graph13732651165488878479.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13732651165488878479.bin' '-l' '-1' '-v' '-w' '/tmp/graph13732651165488878479.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:24:13] [INFO ] Decomposing Gal with order
[2023-03-22 02:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:24:13] [INFO ] Flatten gal took : 150 ms
[2023-03-22 02:24:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 63 ms.
[2023-03-22 02:24:13] [INFO ] Time to serialize gal into /tmp/LTL6667716726989489023.gal : 24 ms
[2023-03-22 02:24:13] [INFO ] Time to serialize properties into /tmp/LTL3055521573120361838.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6667716726989489023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3055521573120361838.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(gu362.p1805<3)")||(X("(gu21.p1271>gu21.p100)")))))))
Formula 0 simplified : XXG(!"(gu362.p1805<3)" & X!"(gu21.p1271>gu21.p100)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16823780216294092348
[2023-03-22 02:24:29] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16823780216294092348
Running compilation step : cd /tmp/ltsmin16823780216294092348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16823780216294092348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16823780216294092348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-04 finished in 210674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 519 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:24:32] [INFO ] Invariant cache hit.
[2023-03-22 02:24:37] [INFO ] Dead Transitions using invariants and state equation in 4512 ms found 0 transitions.
[2023-03-22 02:24:37] [INFO ] Invariant cache hit.
[2023-03-22 02:24:37] [INFO ] Implicit Places using invariants in 634 ms returned []
[2023-03-22 02:24:37] [INFO ] Invariant cache hit.
[2023-03-22 02:24:38] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2023-03-22 02:24:38] [INFO ] Redundant transitions in 615 ms returned []
[2023-03-22 02:24:39] [INFO ] Invariant cache hit.
[2023-03-22 02:24:43] [INFO ] Dead Transitions using invariants and state equation in 4558 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11469 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s3380)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-05 finished in 11544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((!p1 U p2))))'
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 537 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:24:44] [INFO ] Invariant cache hit.
[2023-03-22 02:24:48] [INFO ] Dead Transitions using invariants and state equation in 4422 ms found 0 transitions.
[2023-03-22 02:24:48] [INFO ] Invariant cache hit.
[2023-03-22 02:24:49] [INFO ] Implicit Places using invariants in 609 ms returned []
[2023-03-22 02:24:49] [INFO ] Invariant cache hit.
[2023-03-22 02:24:49] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 1242 ms to find 0 implicit places.
[2023-03-22 02:24:50] [INFO ] Redundant transitions in 658 ms returned []
[2023-03-22 02:24:50] [INFO ] Invariant cache hit.
[2023-03-22 02:24:54] [INFO ] Dead Transitions using invariants and state equation in 4194 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11059 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ 1 s255), p1:(OR (LEQ 1 s2321) (LEQ 1 s1381) (LEQ s3816 s3667)), p0:(GT 1 s2321)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 22280 steps with 0 reset in 10002 ms.
Product exploration timeout after 21560 steps with 0 reset in 10004 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (OR p2 (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 225 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10517 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=26 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Probabilistic random walk after 84163 steps, saw 84102 distinct states, run finished after 6008 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-22 02:25:23] [INFO ] Invariant cache hit.
[2023-03-22 02:25:24] [INFO ] [Real]Absence check using 1000 positive place invariants in 226 ms returned sat
[2023-03-22 02:25:24] [INFO ] After 924ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-22 02:25:25] [INFO ] [Nat]Absence check using 1000 positive place invariants in 232 ms returned sat
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:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java: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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:25:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:25:49] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:4
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 25 are kept as prefixes of interest. Removing 4975 places using SCC suffix rule.3 ms
Discarding 4975 places :
Also discarding 7960 output transitions
Drop transitions removed 7960 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 40
Applied a total of 2 rules in 10 ms. Remains 25 /5000 variables (removed 4975) and now considering 40/8001 (removed 7961) transitions.
// Phase 1: matrix 40 rows 25 cols
[2023-03-22 02:25:49] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 02:25:49] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 25/5000 places, 40/8001 transitions.
Incomplete random walk after 10051 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2010 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:25:49] [INFO ] Invariant cache hit.
[2023-03-22 02:25:49] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:25:49] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:25:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:25:50] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 02:25:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-22 02:25:50] [INFO ] After 29ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 02:25:50] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2023-03-22 02:25:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-03-22 02:25:50] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-22 02:25:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-22 02:25:50] [INFO ] After 112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-22 02:25:50] [INFO ] After 225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 4101 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=585 )
Parikh walk visited 3 properties in 44 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (OR p2 (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (G (NOT (AND (NOT p1) (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p0 (NOT p2))), (F p0), (F (NOT (OR (NOT p1) p2))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 325 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 560 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:25:51] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:25:56] [INFO ] Dead Transitions using invariants and state equation in 4713 ms found 0 transitions.
[2023-03-22 02:25:56] [INFO ] Invariant cache hit.
[2023-03-22 02:25:56] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-22 02:25:56] [INFO ] Invariant cache hit.
[2023-03-22 02:25:57] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2023-03-22 02:25:57] [INFO ] Redundant transitions in 663 ms returned []
[2023-03-22 02:25:57] [INFO ] Invariant cache hit.
[2023-03-22 02:26:02] [INFO ] Dead Transitions using invariants and state equation in 4498 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11708 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (OR (NOT p1) p2)), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 130 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Incomplete random walk after 10516 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=26 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 3) seen :0
Probabilistic random walk after 48084 steps, saw 48049 distinct states, run finished after 3052 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 02:26:07] [INFO ] Invariant cache hit.
[2023-03-22 02:26:08] [INFO ] [Real]Absence check using 1000 positive place invariants in 232 ms returned sat
[2023-03-22 02:26:08] [INFO ] After 885ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 02:26:09] [INFO ] [Nat]Absence check using 1000 positive place invariants in 228 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:26:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:26:33] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 25 are kept as prefixes of interest. Removing 4975 places using SCC suffix rule.3 ms
Discarding 4975 places :
Also discarding 7960 output transitions
Drop transitions removed 7960 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 40
Applied a total of 2 rules in 11 ms. Remains 25 /5000 variables (removed 4975) and now considering 40/8001 (removed 7961) transitions.
// Phase 1: matrix 40 rows 25 cols
[2023-03-22 02:26:33] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 02:26:33] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 25/5000 places, 40/8001 transitions.
Incomplete random walk after 10097 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2019 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:26:33] [INFO ] Invariant cache hit.
[2023-03-22 02:26:33] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:26:33] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:26:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-22 02:26:33] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:26:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-22 02:26:33] [INFO ] After 24ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 02:26:33] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 02:26:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-03-22 02:26:33] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-22 02:26:33] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 7 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 2 properties in 1 ms.
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (OR (NOT p1) p2)), (X (NOT p0))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) p2))), (F p0), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 298 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(AND p1 (NOT p2) (NOT p0)), (NOT p0)]
Product exploration timeout after 22220 steps with 0 reset in 10003 ms.
Stack based approach found an accepted trace after 14331 steps with 0 reset with depth 14332 and stack size 243 in 5972 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-06 finished in 126771 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 525 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:26:50] [INFO ] Computed 1000 place invariants in 17 ms
[2023-03-22 02:26:55] [INFO ] Dead Transitions using invariants and state equation in 4784 ms found 0 transitions.
[2023-03-22 02:26:55] [INFO ] Invariant cache hit.
[2023-03-22 02:26:56] [INFO ] Implicit Places using invariants in 708 ms returned []
[2023-03-22 02:26:56] [INFO ] Invariant cache hit.
[2023-03-22 02:26:57] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 1411 ms to find 0 implicit places.
[2023-03-22 02:26:57] [INFO ] Redundant transitions in 628 ms returned []
[2023-03-22 02:26:57] [INFO ] Invariant cache hit.
[2023-03-22 02:27:02] [INFO ] Dead Transitions using invariants and state equation in 4819 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12178 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-07 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=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s2435 s4596), p1:(GT s3406 s4566)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-07 finished in 12337 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 575 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:27:03] [INFO ] Invariant cache hit.
[2023-03-22 02:27:08] [INFO ] Dead Transitions using invariants and state equation in 4874 ms found 0 transitions.
[2023-03-22 02:27:08] [INFO ] Invariant cache hit.
[2023-03-22 02:27:08] [INFO ] Implicit Places using invariants in 706 ms returned []
[2023-03-22 02:27:08] [INFO ] Invariant cache hit.
[2023-03-22 02:27:09] [INFO ] Implicit Places using invariants and state equation in 708 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
[2023-03-22 02:27:10] [INFO ] Redundant transitions in 626 ms returned []
[2023-03-22 02:27:10] [INFO ] Invariant cache hit.
[2023-03-22 02:27:15] [INFO ] Dead Transitions using invariants and state equation in 4830 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12344 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-08 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:(GT 3 s4800)], 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 timeout after 30040 steps with 4 reset in 10004 ms.
Stack based approach found an accepted trace after 12044 steps with 0 reset with depth 12045 and stack size 12045 in 4776 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-08 finished in 27222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(p1))))))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 195 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:27:30] [INFO ] Invariant cache hit.
[2023-03-22 02:27:34] [INFO ] Dead Transitions using invariants and state equation in 4611 ms found 0 transitions.
[2023-03-22 02:27:34] [INFO ] Invariant cache hit.
[2023-03-22 02:27:35] [INFO ] Implicit Places using invariants in 614 ms returned []
[2023-03-22 02:27:35] [INFO ] Invariant cache hit.
[2023-03-22 02:27:35] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 1226 ms to find 0 implicit places.
[2023-03-22 02:27:35] [INFO ] Invariant cache hit.
[2023-03-22 02:27:40] [INFO ] Dead Transitions using invariants and state equation in 4537 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10573 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ 2 s4832), p0:(LEQ s2009 s391)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 22170 steps with 0 reset in 10005 ms.
Product exploration timeout after 21420 steps with 0 reset in 10004 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 57 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 4) seen :2
Finished Best-First random walk after 4002 steps, including 0 resets, run visited all 2 properties in 171 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 195 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:28:02] [INFO ] Invariant cache hit.
[2023-03-22 02:28:07] [INFO ] Dead Transitions using invariants and state equation in 4621 ms found 0 transitions.
[2023-03-22 02:28:07] [INFO ] Invariant cache hit.
[2023-03-22 02:28:07] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-22 02:28:07] [INFO ] Invariant cache hit.
[2023-03-22 02:28:08] [INFO ] Implicit Places using invariants and state equation in 618 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2023-03-22 02:28:08] [INFO ] Invariant cache hit.
[2023-03-22 02:28:12] [INFO ] Dead Transitions using invariants and state equation in 4430 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10480 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=25 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
[2023-03-22 02:28:14] [INFO ] Invariant cache hit.
[2023-03-22 02:28:15] [INFO ] [Real]Absence check using 1000 positive place invariants in 229 ms returned sat
[2023-03-22 02:28:19] [INFO ] After 4743ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:28:19] [INFO ] [Nat]Absence check using 1000 positive place invariants in 231 ms returned sat
[2023-03-22 02:28:44] [INFO ] After 25008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 5 are kept as prefixes of interest. Removing 4995 places using SCC suffix rule.2 ms
Discarding 4995 places :
Also discarding 7992 output transitions
Drop transitions removed 7992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 8 ms. Remains 5 /5000 variables (removed 4995) and now considering 8/8001 (removed 7993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 02:28:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 02:28:44] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 5/5000 places, 8/8001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1001 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 22150 steps with 0 reset in 10006 ms.
Product exploration timeout after 21640 steps with 0 reset in 10006 ms.
Built C files in :
/tmp/ltsmin2397200462929519036
[2023-03-22 02:29:04] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2397200462929519036
Running compilation step : cd /tmp/ltsmin2397200462929519036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2397200462929519036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2397200462929519036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 197 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:29:08] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:29:12] [INFO ] Dead Transitions using invariants and state equation in 4553 ms found 0 transitions.
[2023-03-22 02:29:12] [INFO ] Invariant cache hit.
[2023-03-22 02:29:13] [INFO ] Implicit Places using invariants in 636 ms returned []
[2023-03-22 02:29:13] [INFO ] Invariant cache hit.
[2023-03-22 02:29:13] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
[2023-03-22 02:29:13] [INFO ] Invariant cache hit.
[2023-03-22 02:29:18] [INFO ] Dead Transitions using invariants and state equation in 4577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10585 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin15354475808351267957
[2023-03-22 02:29:18] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15354475808351267957
Running compilation step : cd /tmp/ltsmin15354475808351267957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15354475808351267957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15354475808351267957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:29:21] [INFO ] Flatten gal took : 139 ms
[2023-03-22 02:29:21] [INFO ] Flatten gal took : 144 ms
[2023-03-22 02:29:22] [INFO ] Time to serialize gal into /tmp/LTL1829640496312388530.gal : 23 ms
[2023-03-22 02:29:22] [INFO ] Time to serialize properties into /tmp/LTL12807534811672574925.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1829640496312388530.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16283912824108674743.hoa' '-atoms' '/tmp/LTL12807534811672574925.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12807534811672574925.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16283912824108674743.hoa
Detected timeout of ITS tools.
[2023-03-22 02:29:37] [INFO ] Flatten gal took : 142 ms
[2023-03-22 02:29:37] [INFO ] Flatten gal took : 143 ms
[2023-03-22 02:29:37] [INFO ] Time to serialize gal into /tmp/LTL1806454130843741687.gal : 24 ms
[2023-03-22 02:29:37] [INFO ] Time to serialize properties into /tmp/LTL1809395694463220790.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1806454130843741687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1809395694463220790.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(p2010<=p392)")||(X("(p4833>=2)")))))))
Formula 0 simplified : XXF(!"(p2010<=p392)" & X!"(p4833>=2)")
Detected timeout of ITS tools.
[2023-03-22 02:29:52] [INFO ] Flatten gal took : 142 ms
[2023-03-22 02:29:52] [INFO ] Applying decomposition
[2023-03-22 02:29:52] [INFO ] Flatten gal took : 145 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1085612914193595799.txt' '-o' '/tmp/graph1085612914193595799.bin' '-w' '/tmp/graph1085612914193595799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1085612914193595799.bin' '-l' '-1' '-v' '-w' '/tmp/graph1085612914193595799.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:29:53] [INFO ] Decomposing Gal with order
[2023-03-22 02:29:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:29:53] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-22 02:29:53] [INFO ] Flatten gal took : 172 ms
[2023-03-22 02:29:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 130 ms.
[2023-03-22 02:29:54] [INFO ] Time to serialize gal into /tmp/LTL11168491825706867017.gal : 24 ms
[2023-03-22 02:29:54] [INFO ] Time to serialize properties into /tmp/LTL15430877228061819789.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11168491825706867017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15430877228061819789.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(gu79.p2010<=gu79.p392)")||(X("(gu968.p4833>=2)")))))))
Formula 0 simplified : XXF(!"(gu79.p2010<=gu79.p392)" & X!"(gu968.p4833>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2582371575155728737
[2023-03-22 02:30:09] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2582371575155728737
Running compilation step : cd /tmp/ltsmin2582371575155728737;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2582371575155728737;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2582371575155728737;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-09 finished in 162338 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 542 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:30:12] [INFO ] Invariant cache hit.
[2023-03-22 02:30:17] [INFO ] Dead Transitions using invariants and state equation in 4596 ms found 0 transitions.
[2023-03-22 02:30:17] [INFO ] Invariant cache hit.
[2023-03-22 02:30:18] [INFO ] Implicit Places using invariants in 634 ms returned []
[2023-03-22 02:30:18] [INFO ] Invariant cache hit.
[2023-03-22 02:30:18] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 1265 ms to find 0 implicit places.
[2023-03-22 02:30:19] [INFO ] Redundant transitions in 670 ms returned []
[2023-03-22 02:30:19] [INFO ] Invariant cache hit.
[2023-03-22 02:30:23] [INFO ] Dead Transitions using invariants and state equation in 4622 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11704 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s4877)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-10 finished in 11788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(X(X(F(p1))))))))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 525 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:30:24] [INFO ] Invariant cache hit.
[2023-03-22 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 4471 ms found 0 transitions.
[2023-03-22 02:30:29] [INFO ] Invariant cache hit.
[2023-03-22 02:30:29] [INFO ] Implicit Places using invariants in 624 ms returned []
[2023-03-22 02:30:29] [INFO ] Invariant cache hit.
[2023-03-22 02:30:30] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2023-03-22 02:30:31] [INFO ] Redundant transitions in 681 ms returned []
[2023-03-22 02:30:31] [INFO ] Invariant cache hit.
[2023-03-22 02:30:35] [INFO ] Dead Transitions using invariants and state equation in 4697 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11633 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-11 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:(LEQ s4504 s2036), p1:(GT 3 s1144)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 25540 steps with 1 reset in 10004 ms.
Product exploration timeout after 22650 steps with 1 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 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 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10017 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Probabilistic random walk after 46080 steps, saw 46047 distinct states, run finished after 3030 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:31:00] [INFO ] Invariant cache hit.
[2023-03-22 02:31:01] [INFO ] After 588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:31:01] [INFO ] [Nat]Absence check using 1000 positive place invariants in 248 ms returned sat
[2023-03-22 02:31:26] [INFO ] After 25011ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.1 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 7 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:31:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 02:31:26] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 15/5000 places, 24/8001 transitions.
Incomplete random walk after 10375 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3458 ) properties (out of 2) seen :1
Finished Best-First random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 142 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 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 553 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:31:27] [INFO ] Computed 1000 place invariants in 37 ms
[2023-03-22 02:31:32] [INFO ] Dead Transitions using invariants and state equation in 5108 ms found 0 transitions.
[2023-03-22 02:31:32] [INFO ] Invariant cache hit.
[2023-03-22 02:31:32] [INFO ] Implicit Places using invariants in 636 ms returned []
[2023-03-22 02:31:32] [INFO ] Invariant cache hit.
[2023-03-22 02:31:33] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
[2023-03-22 02:31:34] [INFO ] Redundant transitions in 620 ms returned []
[2023-03-22 02:31:34] [INFO ] Invariant cache hit.
[2023-03-22 02:31:39] [INFO ] Dead Transitions using invariants and state equation in 4961 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12606 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 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 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10017 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Probabilistic random walk after 47084 steps, saw 47049 distinct states, run finished after 3008 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:31:43] [INFO ] Invariant cache hit.
[2023-03-22 02:31:44] [INFO ] After 588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:31:45] [INFO ] [Nat]Absence check using 1000 positive place invariants in 254 ms returned sat
[2023-03-22 02:32:09] [INFO ] After 25013ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.2 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 12 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:32:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 02:32:09] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 15/5000 places, 24/8001 transitions.
Finished random walk after 4926 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=1642 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 121 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 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 22130 steps with 0 reset in 10001 ms.
Product exploration timeout after 21590 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin968745214978874352
[2023-03-22 02:32:29] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:32:29] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin968745214978874352
Running compilation step : cd /tmp/ltsmin968745214978874352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin968745214978874352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin968745214978874352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 539 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:32:33] [INFO ] Computed 1000 place invariants in 21 ms
[2023-03-22 02:32:37] [INFO ] Dead Transitions using invariants and state equation in 4464 ms found 0 transitions.
[2023-03-22 02:32:37] [INFO ] Invariant cache hit.
[2023-03-22 02:32:38] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-22 02:32:38] [INFO ] Invariant cache hit.
[2023-03-22 02:32:39] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 1263 ms to find 0 implicit places.
[2023-03-22 02:32:39] [INFO ] Redundant transitions in 674 ms returned []
[2023-03-22 02:32:39] [INFO ] Invariant cache hit.
[2023-03-22 02:32:44] [INFO ] Dead Transitions using invariants and state equation in 4662 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11613 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin6668718144079394912
[2023-03-22 02:32:44] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:32:44] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6668718144079394912
Running compilation step : cd /tmp/ltsmin6668718144079394912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6668718144079394912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6668718144079394912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:32:47] [INFO ] Flatten gal took : 150 ms
[2023-03-22 02:32:48] [INFO ] Flatten gal took : 149 ms
[2023-03-22 02:32:48] [INFO ] Time to serialize gal into /tmp/LTL14815351964753254928.gal : 23 ms
[2023-03-22 02:32:48] [INFO ] Time to serialize properties into /tmp/LTL17155155220537705524.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14815351964753254928.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18115187844315661310.hoa' '-atoms' '/tmp/LTL17155155220537705524.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17155155220537705524.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18115187844315661310.hoa
Detected timeout of ITS tools.
[2023-03-22 02:33:03] [INFO ] Flatten gal took : 137 ms
[2023-03-22 02:33:03] [INFO ] Flatten gal took : 139 ms
[2023-03-22 02:33:03] [INFO ] Time to serialize gal into /tmp/LTL11351273831595028929.gal : 22 ms
[2023-03-22 02:33:03] [INFO ] Time to serialize properties into /tmp/LTL14556161694591860641.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11351273831595028929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14556161694591860641.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p4505<=p2037)")||(X(X(X(F("(p1145<3)")))))))))
Formula 0 simplified : G(F!"(p4505<=p2037)" & FG!"(p1145<3)")
Detected timeout of ITS tools.
[2023-03-22 02:33:18] [INFO ] Flatten gal took : 135 ms
[2023-03-22 02:33:18] [INFO ] Applying decomposition
[2023-03-22 02:33:18] [INFO ] Flatten gal took : 142 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7349093054832701182.txt' '-o' '/tmp/graph7349093054832701182.bin' '-w' '/tmp/graph7349093054832701182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7349093054832701182.bin' '-l' '-1' '-v' '-w' '/tmp/graph7349093054832701182.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:33:19] [INFO ] Decomposing Gal with order
[2023-03-22 02:33:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:33:19] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-22 02:33:19] [INFO ] Flatten gal took : 170 ms
[2023-03-22 02:33:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 127 ms.
[2023-03-22 02:33:20] [INFO ] Time to serialize gal into /tmp/LTL2177589366180961799.gal : 26 ms
[2023-03-22 02:33:20] [INFO ] Time to serialize properties into /tmp/LTL15221022601923762111.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2177589366180961799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15221022601923762111.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu408.p4505<=gu408.p2037)")||(X(X(X(F("(gu228.p1145<3)")))))))))
Formula 0 simplified : G(F!"(gu408.p4505<=gu408.p2037)" & FG!"(gu228.p1145<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11172789296226856957
[2023-03-22 02:33:35] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11172789296226856957
Running compilation step : cd /tmp/ltsmin11172789296226856957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11172789296226856957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11172789296226856957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-11 finished in 194275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 537 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:33:38] [INFO ] Invariant cache hit.
[2023-03-22 02:33:43] [INFO ] Dead Transitions using invariants and state equation in 4719 ms found 0 transitions.
[2023-03-22 02:33:43] [INFO ] Invariant cache hit.
[2023-03-22 02:33:44] [INFO ] Implicit Places using invariants in 609 ms returned []
[2023-03-22 02:33:44] [INFO ] Invariant cache hit.
[2023-03-22 02:33:44] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 1232 ms to find 0 implicit places.
[2023-03-22 02:33:45] [INFO ] Redundant transitions in 659 ms returned []
[2023-03-22 02:33:45] [INFO ] Invariant cache hit.
[2023-03-22 02:33:50] [INFO ] Dead Transitions using invariants and state equation in 4658 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11821 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT 3 s1412) (OR (GT 1 s3880) (LEQ 2 s350)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-12 finished in 11875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||(X(X(G(p2)))&&p1))))'
Support contains 5 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 196 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:33:50] [INFO ] Invariant cache hit.
[2023-03-22 02:33:55] [INFO ] Dead Transitions using invariants and state equation in 4593 ms found 0 transitions.
[2023-03-22 02:33:55] [INFO ] Invariant cache hit.
[2023-03-22 02:33:55] [INFO ] Implicit Places using invariants in 623 ms returned []
[2023-03-22 02:33:55] [INFO ] Invariant cache hit.
[2023-03-22 02:33:56] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 1250 ms to find 0 implicit places.
[2023-03-22 02:33:56] [INFO ] Invariant cache hit.
[2023-03-22 02:34:00] [INFO ] Dead Transitions using invariants and state equation in 4609 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10650 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s849 s640), p1:(AND (LEQ 3 s4518) (LEQ s849 s640)), p2:(GT s2178 s590)], 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 timeout after 59970 steps with 19990 reset in 10002 ms.
Product exploration timeout after 56770 steps with 18923 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10515 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Probabilistic random walk after 51093 steps, saw 51055 distinct states, run finished after 3072 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:34:25] [INFO ] Invariant cache hit.
[2023-03-22 02:34:25] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:34:26] [INFO ] [Nat]Absence check using 1000 positive place invariants in 240 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java: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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:34:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:34:50] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.4 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 13 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:34:50] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:34:50] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 1502 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1502 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 199 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:34:51] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:34:56] [INFO ] Dead Transitions using invariants and state equation in 4563 ms found 0 transitions.
[2023-03-22 02:34:56] [INFO ] Invariant cache hit.
[2023-03-22 02:34:56] [INFO ] Implicit Places using invariants in 663 ms returned []
[2023-03-22 02:34:56] [INFO ] Invariant cache hit.
[2023-03-22 02:34:57] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
[2023-03-22 02:34:57] [INFO ] Invariant cache hit.
[2023-03-22 02:35:02] [INFO ] Dead Transitions using invariants and state equation in 4707 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10810 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 52 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Probabilistic random walk after 51093 steps, saw 51055 distinct states, run finished after 3040 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:35:06] [INFO ] Invariant cache hit.
[2023-03-22 02:35:06] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:35:07] [INFO ] [Nat]Absence check using 1000 positive place invariants in 234 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:35:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:35:31] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.2 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 6 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:35:31] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:35:31] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 3975 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1987 )
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 54 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 60150 steps with 20050 reset in 10002 ms.
Product exploration timeout after 56610 steps with 18870 reset in 10001 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 509 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:35:52] [INFO ] Computed 1000 place invariants in 21 ms
[2023-03-22 02:35:57] [INFO ] Dead Transitions using invariants and state equation in 4647 ms found 0 transitions.
[2023-03-22 02:35:58] [INFO ] Redundant transitions in 670 ms returned []
[2023-03-22 02:35:58] [INFO ] Invariant cache hit.
[2023-03-22 02:36:02] [INFO ] Dead Transitions using invariants and state equation in 4680 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10514 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin13463037090173493334
[2023-03-22 02:36:03] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13463037090173493334
Running compilation step : cd /tmp/ltsmin13463037090173493334;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13463037090173493334;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13463037090173493334;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 189 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:36:06] [INFO ] Invariant cache hit.
[2023-03-22 02:36:10] [INFO ] Dead Transitions using invariants and state equation in 4642 ms found 0 transitions.
[2023-03-22 02:36:10] [INFO ] Invariant cache hit.
[2023-03-22 02:36:11] [INFO ] Implicit Places using invariants in 628 ms returned []
[2023-03-22 02:36:11] [INFO ] Invariant cache hit.
[2023-03-22 02:36:12] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1250 ms to find 0 implicit places.
[2023-03-22 02:36:12] [INFO ] Invariant cache hit.
[2023-03-22 02:36:16] [INFO ] Dead Transitions using invariants and state equation in 4267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10349 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin12129452385103577392
[2023-03-22 02:36:16] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12129452385103577392
Running compilation step : cd /tmp/ltsmin12129452385103577392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12129452385103577392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12129452385103577392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:36:19] [INFO ] Flatten gal took : 136 ms
[2023-03-22 02:36:19] [INFO ] Flatten gal took : 137 ms
[2023-03-22 02:36:19] [INFO ] Time to serialize gal into /tmp/LTL8686917240604946021.gal : 21 ms
[2023-03-22 02:36:19] [INFO ] Time to serialize properties into /tmp/LTL1090633981571469769.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8686917240604946021.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15975383259375929120.hoa' '-atoms' '/tmp/LTL1090633981571469769.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1090633981571469769.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15975383259375929120.hoa
Detected timeout of ITS tools.
[2023-03-22 02:36:35] [INFO ] Flatten gal took : 136 ms
[2023-03-22 02:36:35] [INFO ] Flatten gal took : 139 ms
[2023-03-22 02:36:35] [INFO ] Time to serialize gal into /tmp/LTL7923905753103953587.gal : 22 ms
[2023-03-22 02:36:35] [INFO ] Time to serialize properties into /tmp/LTL17487814876855955463.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7923905753103953587.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17487814876855955463.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((X(F("(p850<=p641)")))||(("((p4519>=3)&&(p850<=p641))")&&(X(X(G("(p2179>p591)"))))))))
Formula 0 simplified : X(XG!"(p850<=p641)" & (!"((p4519>=3)&&(p850<=p641))" | XXF!"(p2179>p591)"))
Detected timeout of ITS tools.
[2023-03-22 02:36:50] [INFO ] Flatten gal took : 137 ms
[2023-03-22 02:36:50] [INFO ] Applying decomposition
[2023-03-22 02:36:50] [INFO ] Flatten gal took : 141 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17883374979732907290.txt' '-o' '/tmp/graph17883374979732907290.bin' '-w' '/tmp/graph17883374979732907290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17883374979732907290.bin' '-l' '-1' '-v' '-w' '/tmp/graph17883374979732907290.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:36:50] [INFO ] Decomposing Gal with order
[2023-03-22 02:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:36:51] [INFO ] Flatten gal took : 146 ms
[2023-03-22 02:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 63 ms.
[2023-03-22 02:36:51] [INFO ] Time to serialize gal into /tmp/LTL15049523799347815992.gal : 24 ms
[2023-03-22 02:36:51] [INFO ] Time to serialize properties into /tmp/LTL17101610095683238103.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15049523799347815992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17101610095683238103.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((X(F("(gu128.p850<=gu128.p641)")))||(("((gu906.p4519>=3)&&(gu128.p850<=gu128.p641))")&&(X(X(G("(gu438.p2179>gu438.p591)"))))))))
Formula 0 simplified : X(XG!"(gu128.p850<=gu128.p641)" & (!"((gu906.p4519>=3)&&(gu128.p850<=gu128.p641))" | XXF!"(gu438.p2179>gu438.p591)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6887230352073523977
[2023-03-22 02:37:06] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6887230352073523977
Running compilation step : cd /tmp/ltsmin6887230352073523977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6887230352073523977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6887230352073523977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-13 finished in 199738 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 522 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:37:10] [INFO ] Invariant cache hit.
[2023-03-22 02:37:14] [INFO ] Dead Transitions using invariants and state equation in 4296 ms found 0 transitions.
[2023-03-22 02:37:14] [INFO ] Invariant cache hit.
[2023-03-22 02:37:15] [INFO ] Implicit Places using invariants in 611 ms returned []
[2023-03-22 02:37:15] [INFO ] Invariant cache hit.
[2023-03-22 02:37:16] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2023-03-22 02:37:16] [INFO ] Redundant transitions in 653 ms returned []
[2023-03-22 02:37:16] [INFO ] Invariant cache hit.
[2023-03-22 02:37:21] [INFO ] Dead Transitions using invariants and state equation in 4597 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11329 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-15 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:(LEQ s1998 s0)], 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 timeout after 28040 steps with 2 reset in 10005 ms.
Stack based approach found an accepted trace after 25735 steps with 3 reset with depth 3730 and stack size 3730 in 8887 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-15 finished in 30317 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : JoinFreeModules-PT-1000-LTLCardinality-00
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 554 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:37:40] [INFO ] Invariant cache hit.
[2023-03-22 02:37:45] [INFO ] Dead Transitions using invariants and state equation in 4581 ms found 0 transitions.
[2023-03-22 02:37:45] [INFO ] Invariant cache hit.
[2023-03-22 02:37:46] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-22 02:37:46] [INFO ] Invariant cache hit.
[2023-03-22 02:37:46] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1253 ms to find 0 implicit places.
[2023-03-22 02:37:46] [INFO ] Invariant cache hit.
[2023-03-22 02:37:51] [INFO ] Dead Transitions using invariants and state equation in 4544 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10934 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s50 s1877)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 22330 steps with 0 reset in 10005 ms.
Product exploration timeout after 21670 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10517 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=25 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Probabilistic random walk after 49088 steps, saw 49051 distinct states, run finished after 3033 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:38:15] [INFO ] Invariant cache hit.
[2023-03-22 02:38:16] [INFO ] After 474ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:38:16] [INFO ] [Nat]Absence check using 1000 positive place invariants in 235 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:38:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:38:41] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.5 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 10 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:38:41] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 02:38:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 501 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=250 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 226 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:38:41] [INFO ] Computed 1000 place invariants in 21 ms
[2023-03-22 02:38:46] [INFO ] Dead Transitions using invariants and state equation in 4672 ms found 0 transitions.
[2023-03-22 02:38:46] [INFO ] Invariant cache hit.
[2023-03-22 02:38:47] [INFO ] Implicit Places using invariants in 691 ms returned []
[2023-03-22 02:38:47] [INFO ] Invariant cache hit.
[2023-03-22 02:38:47] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
[2023-03-22 02:38:47] [INFO ] Invariant cache hit.
[2023-03-22 02:38:52] [INFO ] Dead Transitions using invariants and state equation in 4581 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10785 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Probabilistic random walk after 52093 steps, saw 52055 distinct states, run finished after 3021 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:38:56] [INFO ] Invariant cache hit.
[2023-03-22 02:38:57] [INFO ] After 449ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:38:57] [INFO ] [Nat]Absence check using 1000 positive place invariants in 231 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:39:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:39:22] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 10 are kept as prefixes of interest. Removing 4990 places using SCC suffix rule.2 ms
Discarding 4990 places :
Also discarding 7984 output transitions
Drop transitions removed 7984 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 16
Applied a total of 2 rules in 6 ms. Remains 10 /5000 variables (removed 4990) and now considering 16/8001 (removed 7985) transitions.
// Phase 1: matrix 16 rows 10 cols
[2023-03-22 02:39:22] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 02:39:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 10/5000 places, 16/8001 transitions.
Finished random walk after 501 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=501 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Product exploration timeout after 22070 steps with 0 reset in 10004 ms.
Product exploration timeout after 21650 steps with 0 reset in 10004 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 515 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:39:43] [INFO ] Computed 1000 place invariants in 18 ms
[2023-03-22 02:39:47] [INFO ] Dead Transitions using invariants and state equation in 4619 ms found 0 transitions.
[2023-03-22 02:39:48] [INFO ] Redundant transitions in 675 ms returned []
[2023-03-22 02:39:48] [INFO ] Invariant cache hit.
[2023-03-22 02:39:53] [INFO ] Dead Transitions using invariants and state equation in 4578 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10396 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin3916718183627109944
[2023-03-22 02:39:53] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3916718183627109944
Running compilation step : cd /tmp/ltsmin3916718183627109944;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3916718183627109944;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3916718183627109944;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 194 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:39:56] [INFO ] Invariant cache hit.
[2023-03-22 02:40:00] [INFO ] Dead Transitions using invariants and state equation in 4575 ms found 0 transitions.
[2023-03-22 02:40:00] [INFO ] Invariant cache hit.
[2023-03-22 02:40:01] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-22 02:40:01] [INFO ] Invariant cache hit.
[2023-03-22 02:40:02] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2023-03-22 02:40:02] [INFO ] Invariant cache hit.
[2023-03-22 02:40:06] [INFO ] Dead Transitions using invariants and state equation in 4630 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10655 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin15545125379748739964
[2023-03-22 02:40:06] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15545125379748739964
Running compilation step : cd /tmp/ltsmin15545125379748739964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15545125379748739964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15545125379748739964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:40:10] [INFO ] Flatten gal took : 137 ms
[2023-03-22 02:40:10] [INFO ] Flatten gal took : 138 ms
[2023-03-22 02:40:10] [INFO ] Time to serialize gal into /tmp/LTL18441567327491599419.gal : 22 ms
[2023-03-22 02:40:10] [INFO ] Time to serialize properties into /tmp/LTL1591828583649023099.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18441567327491599419.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3124931575882195017.hoa' '-atoms' '/tmp/LTL1591828583649023099.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1591828583649023099.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3124931575882195017.hoa
Detected timeout of ITS tools.
[2023-03-22 02:40:25] [INFO ] Flatten gal took : 133 ms
[2023-03-22 02:40:25] [INFO ] Flatten gal took : 137 ms
[2023-03-22 02:40:25] [INFO ] Time to serialize gal into /tmp/LTL3013123561873419812.gal : 21 ms
[2023-03-22 02:40:25] [INFO ] Time to serialize properties into /tmp/LTL15833631991722437083.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3013123561873419812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15833631991722437083.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("(p51<=p1878)"))))
Formula 0 simplified : XF!"(p51<=p1878)"
Detected timeout of ITS tools.
[2023-03-22 02:40:40] [INFO ] Flatten gal took : 151 ms
[2023-03-22 02:40:40] [INFO ] Applying decomposition
[2023-03-22 02:40:40] [INFO ] Flatten gal took : 131 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph302296182047312887.txt' '-o' '/tmp/graph302296182047312887.bin' '-w' '/tmp/graph302296182047312887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph302296182047312887.bin' '-l' '-1' '-v' '-w' '/tmp/graph302296182047312887.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:40:41] [INFO ] Decomposing Gal with order
[2023-03-22 02:40:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:40:41] [INFO ] Flatten gal took : 143 ms
[2023-03-22 02:40:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 62 ms.
[2023-03-22 02:40:42] [INFO ] Time to serialize gal into /tmp/LTL6629786875785882584.gal : 25 ms
[2023-03-22 02:40:42] [INFO ] Time to serialize properties into /tmp/LTL15879843786626135028.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6629786875785882584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15879843786626135028.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("(gu375.p51<=gu375.p1878)"))))
Formula 0 simplified : XF!"(gu375.p51<=gu375.p1878)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3896615268918298557
[2023-03-22 02:40:57] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3896615268918298557
Running compilation step : cd /tmp/ltsmin3896615268918298557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3896615268918298557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3896615268918298557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-00 finished in 199983 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((p0||G(!p0))) U (p1||X(F((p1&&F(p2)))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Found a Shortening insensitive property : JoinFreeModules-PT-1000-LTLCardinality-04
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 499 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:41:01] [INFO ] Invariant cache hit.
[2023-03-22 02:41:05] [INFO ] Dead Transitions using invariants and state equation in 4261 ms found 0 transitions.
[2023-03-22 02:41:05] [INFO ] Invariant cache hit.
[2023-03-22 02:41:05] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-22 02:41:05] [INFO ] Invariant cache hit.
[2023-03-22 02:41:06] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 1257 ms to find 0 implicit places.
[2023-03-22 02:41:06] [INFO ] Invariant cache hit.
[2023-03-22 02:41:11] [INFO ] Dead Transitions using invariants and state equation in 4461 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10480 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(GT 3 s1804), p1:(GT s1270 s99)], 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][false, false, false, false]]
Product exploration timeout after 60600 steps with 20200 reset in 10002 ms.
Product exploration timeout after 56490 steps with 18830 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 57 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10517 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Probabilistic random walk after 46080 steps, saw 46047 distinct states, run finished after 3005 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:41:35] [INFO ] Invariant cache hit.
[2023-03-22 02:41:36] [INFO ] [Real]Absence check using 1000 positive place invariants in 225 ms returned sat
[2023-03-22 02:41:40] [INFO ] After 4907ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:41:41] [INFO ] [Nat]Absence check using 1000 positive place invariants in 229 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:42:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:42:05] [INFO ] After 25018ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.3 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 7 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:42:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 02:42:05] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 15/5000 places, 24/8001 transitions.
Finished random walk after 6716 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=2238 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 199 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:42:06] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:42:11] [INFO ] Dead Transitions using invariants and state equation in 4613 ms found 0 transitions.
[2023-03-22 02:42:11] [INFO ] Invariant cache hit.
[2023-03-22 02:42:11] [INFO ] Implicit Places using invariants in 618 ms returned []
[2023-03-22 02:42:11] [INFO ] Invariant cache hit.
[2023-03-22 02:42:12] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 1258 ms to find 0 implicit places.
[2023-03-22 02:42:12] [INFO ] Invariant cache hit.
[2023-03-22 02:42:16] [INFO ] Dead Transitions using invariants and state equation in 4514 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10587 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 41 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10516 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Probabilistic random walk after 48084 steps, saw 48049 distinct states, run finished after 3052 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:42:21] [INFO ] Invariant cache hit.
[2023-03-22 02:42:22] [INFO ] [Real]Absence check using 1000 positive place invariants in 229 ms returned sat
[2023-03-22 02:42:26] [INFO ] After 4903ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:42:27] [INFO ] [Nat]Absence check using 1000 positive place invariants in 223 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 02:42:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 02:42:51] [INFO ] After 25034ms 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 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 15 are kept as prefixes of interest. Removing 4985 places using SCC suffix rule.2 ms
Discarding 4985 places :
Also discarding 7976 output transitions
Drop transitions removed 7976 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 24
Applied a total of 2 rules in 6 ms. Remains 15 /5000 variables (removed 4985) and now considering 24/8001 (removed 7977) transitions.
// Phase 1: matrix 24 rows 15 cols
[2023-03-22 02:42:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 02:42:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 15/5000 places, 24/8001 transitions.
Incomplete random walk after 10101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3367 ) properties (out of 2) seen :1
Finished Best-First random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 57120 steps with 19040 reset in 10001 ms.
Product exploration timeout after 53970 steps with 17990 reset in 10001 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 519 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:43:12] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:43:17] [INFO ] Dead Transitions using invariants and state equation in 4503 ms found 0 transitions.
[2023-03-22 02:43:17] [INFO ] Redundant transitions in 638 ms returned []
[2023-03-22 02:43:17] [INFO ] Invariant cache hit.
[2023-03-22 02:43:22] [INFO ] Dead Transitions using invariants and state equation in 4542 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10207 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin6740173753136475437
[2023-03-22 02:43:22] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6740173753136475437
Running compilation step : cd /tmp/ltsmin6740173753136475437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6740173753136475437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6740173753136475437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 191 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:43:25] [INFO ] Invariant cache hit.
[2023-03-22 02:43:30] [INFO ] Dead Transitions using invariants and state equation in 4581 ms found 0 transitions.
[2023-03-22 02:43:30] [INFO ] Invariant cache hit.
[2023-03-22 02:43:30] [INFO ] Implicit Places using invariants in 623 ms returned []
[2023-03-22 02:43:30] [INFO ] Invariant cache hit.
[2023-03-22 02:43:31] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
[2023-03-22 02:43:31] [INFO ] Invariant cache hit.
[2023-03-22 02:43:35] [INFO ] Dead Transitions using invariants and state equation in 4361 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10376 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin15574718644457333826
[2023-03-22 02:43:35] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15574718644457333826
Running compilation step : cd /tmp/ltsmin15574718644457333826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15574718644457333826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15574718644457333826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:43:39] [INFO ] Flatten gal took : 156 ms
[2023-03-22 02:43:39] [INFO ] Flatten gal took : 148 ms
[2023-03-22 02:43:39] [INFO ] Time to serialize gal into /tmp/LTL14183054352701341414.gal : 128 ms
[2023-03-22 02:43:39] [INFO ] Time to serialize properties into /tmp/LTL8005940690894296519.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14183054352701341414.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15203051250123613187.hoa' '-atoms' '/tmp/LTL8005940690894296519.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8005940690894296519.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15203051250123613187.hoa
Detected timeout of ITS tools.
[2023-03-22 02:43:54] [INFO ] Flatten gal took : 138 ms
[2023-03-22 02:43:54] [INFO ] Flatten gal took : 141 ms
[2023-03-22 02:43:54] [INFO ] Time to serialize gal into /tmp/LTL14506139319784071280.gal : 22 ms
[2023-03-22 02:43:54] [INFO ] Time to serialize properties into /tmp/LTL1191888889247859323.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14506139319784071280.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1191888889247859323.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(p1805<3)")||(X("(p1271>p100)")))))))
Formula 0 simplified : XXG(!"(p1805<3)" & X!"(p1271>p100)")
Detected timeout of ITS tools.
[2023-03-22 02:44:10] [INFO ] Flatten gal took : 139 ms
[2023-03-22 02:44:10] [INFO ] Applying decomposition
[2023-03-22 02:44:10] [INFO ] Flatten gal took : 161 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9503306722493896708.txt' '-o' '/tmp/graph9503306722493896708.bin' '-w' '/tmp/graph9503306722493896708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9503306722493896708.bin' '-l' '-1' '-v' '-w' '/tmp/graph9503306722493896708.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:44:10] [INFO ] Decomposing Gal with order
[2023-03-22 02:44:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:44:11] [INFO ] Flatten gal took : 165 ms
[2023-03-22 02:44:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 63 ms.
[2023-03-22 02:44:11] [INFO ] Time to serialize gal into /tmp/LTL3581320605213312866.gal : 27 ms
[2023-03-22 02:44:11] [INFO ] Time to serialize properties into /tmp/LTL14958572785282257092.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3581320605213312866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14958572785282257092.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(gu362.p1805<3)")||(X("(gu255.p1271>gu255.p100)")))))))
Formula 0 simplified : XXG(!"(gu362.p1805<3)" & X!"(gu255.p1271>gu255.p100)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9930228912326680384
[2023-03-22 02:44:26] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9930228912326680384
Running compilation step : cd /tmp/ltsmin9930228912326680384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9930228912326680384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9930228912326680384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-04 finished in 209310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(p1))))))'
Found a Lengthening insensitive property : JoinFreeModules-PT-1000-LTLCardinality-09
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 528 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 02:44:30] [INFO ] Invariant cache hit.
[2023-03-22 02:44:35] [INFO ] Dead Transitions using invariants and state equation in 4604 ms found 0 transitions.
[2023-03-22 02:44:35] [INFO ] Invariant cache hit.
[2023-03-22 02:44:35] [INFO ] Implicit Places using invariants in 639 ms returned []
[2023-03-22 02:44:35] [INFO ] Invariant cache hit.
[2023-03-22 02:44:36] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
[2023-03-22 02:44:36] [INFO ] Invariant cache hit.
[2023-03-22 02:44:40] [INFO ] Dead Transitions using invariants and state equation in 4595 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10995 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Running random walk in product with property : JoinFreeModules-PT-1000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ 2 s4832), p0:(LEQ s2009 s391)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 20710 steps with 0 reset in 10004 ms.
Product exploration timeout after 19890 steps with 0 reset in 10007 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 53 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=19 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
[2023-03-22 02:45:02] [INFO ] Invariant cache hit.
[2023-03-22 02:45:03] [INFO ] [Real]Absence check using 1000 positive place invariants in 228 ms returned sat
[2023-03-22 02:45:07] [INFO ] After 4695ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:45:08] [INFO ] [Nat]Absence check using 1000 positive place invariants in 231 ms returned sat
[2023-03-22 02:45:32] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 5 are kept as prefixes of interest. Removing 4995 places using SCC suffix rule.2 ms
Discarding 4995 places :
Also discarding 7992 output transitions
Drop transitions removed 7992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 7 ms. Remains 5 /5000 variables (removed 4995) and now considering 8/8001 (removed 7993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 02:45:32] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 02:45:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 5/5000 places, 8/8001 transitions.
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1001 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 218 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:45:33] [INFO ] Computed 1000 place invariants in 22 ms
[2023-03-22 02:45:37] [INFO ] Dead Transitions using invariants and state equation in 4545 ms found 0 transitions.
[2023-03-22 02:45:37] [INFO ] Invariant cache hit.
[2023-03-22 02:45:38] [INFO ] Implicit Places using invariants in 665 ms returned []
[2023-03-22 02:45:38] [INFO ] Invariant cache hit.
[2023-03-22 02:45:39] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 1291 ms to find 0 implicit places.
[2023-03-22 02:45:39] [INFO ] Invariant cache hit.
[2023-03-22 02:45:43] [INFO ] Dead Transitions using invariants and state equation in 4600 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10657 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 62 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10016 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
[2023-03-22 02:45:45] [INFO ] Invariant cache hit.
[2023-03-22 02:45:46] [INFO ] [Real]Absence check using 1000 positive place invariants in 242 ms returned sat
[2023-03-22 02:45:50] [INFO ] After 4715ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:45:50] [INFO ] [Nat]Absence check using 1000 positive place invariants in 235 ms returned sat
[2023-03-22 02:46:15] [INFO ] After 25008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 5 are kept as prefixes of interest. Removing 4995 places using SCC suffix rule.2 ms
Discarding 4995 places :
Also discarding 7992 output transitions
Drop transitions removed 7992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 9 ms. Remains 5 /5000 variables (removed 4995) and now considering 8/8001 (removed 7993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 02:46:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 02:46:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 5/5000 places, 8/8001 transitions.
Finished random walk after 501 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=501 )
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 143 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 20400 steps with 0 reset in 10003 ms.
Product exploration timeout after 19770 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin4207870609784645198
[2023-03-22 02:46:36] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4207870609784645198
Running compilation step : cd /tmp/ltsmin4207870609784645198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4207870609784645198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4207870609784645198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 219 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 02:46:39] [INFO ] Computed 1000 place invariants in 19 ms
[2023-03-22 02:46:43] [INFO ] Dead Transitions using invariants and state equation in 4657 ms found 0 transitions.
[2023-03-22 02:46:43] [INFO ] Invariant cache hit.
[2023-03-22 02:46:44] [INFO ] Implicit Places using invariants in 639 ms returned []
[2023-03-22 02:46:44] [INFO ] Invariant cache hit.
[2023-03-22 02:46:45] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
[2023-03-22 02:46:45] [INFO ] Invariant cache hit.
[2023-03-22 02:46:49] [INFO ] Dead Transitions using invariants and state equation in 4722 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10908 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Built C files in :
/tmp/ltsmin4324766026021657885
[2023-03-22 02:46:49] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4324766026021657885
Running compilation step : cd /tmp/ltsmin4324766026021657885;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4324766026021657885;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4324766026021657885;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 02:46:53] [INFO ] Flatten gal took : 140 ms
[2023-03-22 02:46:53] [INFO ] Flatten gal took : 168 ms
[2023-03-22 02:46:53] [INFO ] Time to serialize gal into /tmp/LTL8458343536543809031.gal : 21 ms
[2023-03-22 02:46:53] [INFO ] Time to serialize properties into /tmp/LTL6340203456693702564.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8458343536543809031.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17985434530527603621.hoa' '-atoms' '/tmp/LTL6340203456693702564.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6340203456693702564.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17985434530527603621.hoa
Detected timeout of ITS tools.
[2023-03-22 02:47:08] [INFO ] Flatten gal took : 135 ms
[2023-03-22 02:47:08] [INFO ] Flatten gal took : 145 ms
[2023-03-22 02:47:08] [INFO ] Time to serialize gal into /tmp/LTL2131582352466388367.gal : 20 ms
[2023-03-22 02:47:08] [INFO ] Time to serialize properties into /tmp/LTL2973576703725193161.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2131582352466388367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2973576703725193161.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(p2010<=p392)")||(X("(p4833>=2)")))))))
Formula 0 simplified : XXF(!"(p2010<=p392)" & X!"(p4833>=2)")
Detected timeout of ITS tools.
[2023-03-22 02:47:24] [INFO ] Flatten gal took : 138 ms
[2023-03-22 02:47:24] [INFO ] Applying decomposition
[2023-03-22 02:47:24] [INFO ] Flatten gal took : 167 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9586359270449108517.txt' '-o' '/tmp/graph9586359270449108517.bin' '-w' '/tmp/graph9586359270449108517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9586359270449108517.bin' '-l' '-1' '-v' '-w' '/tmp/graph9586359270449108517.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:47:24] [INFO ] Decomposing Gal with order
[2023-03-22 02:47:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:47:25] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-22 02:47:25] [INFO ] Flatten gal took : 176 ms
[2023-03-22 02:47:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 134 ms.
[2023-03-22 02:47:25] [INFO ] Time to serialize gal into /tmp/LTL16800046124051635627.gal : 26 ms
[2023-03-22 02:47:25] [INFO ] Time to serialize properties into /tmp/LTL8720277327705658117.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16800046124051635627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8720277327705658117.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(gu79.p2010<=gu79.p392)")||(X("(gu968.p4833>=2)")))))))
Formula 0 simplified : XXF(!"(gu79.p2010<=gu79.p392)" & X!"(gu968.p4833>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2748113691283290402
[2023-03-22 02:47:40] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2748113691283290402
Running compilation step : cd /tmp/ltsmin2748113691283290402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2748113691283290402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2748113691283290402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property JoinFreeModules-PT-1000-LTLCardinality-09 finished in 194094 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(X(X(F(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||(X(X(G(p2)))&&p1))))'
[2023-03-22 02:47:44] [INFO ] Flatten gal took : 142 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13537175950652460218
[2023-03-22 02:47:44] [INFO ] Too many transitions (8001) to apply POR reductions. Disabling POR matrices.
[2023-03-22 02:47:44] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13537175950652460218
Running compilation step : cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 02:47:44] [INFO ] Applying decomposition
[2023-03-22 02:47:44] [INFO ] Flatten gal took : 140 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6877571033726387213.txt' '-o' '/tmp/graph6877571033726387213.bin' '-w' '/tmp/graph6877571033726387213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6877571033726387213.bin' '-l' '-1' '-v' '-w' '/tmp/graph6877571033726387213.weights' '-q' '0' '-e' '0.001'
[2023-03-22 02:47:44] [INFO ] Decomposing Gal with order
[2023-03-22 02:47:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 02:47:45] [INFO ] Removed a total of 3 redundant transitions.
[2023-03-22 02:47:45] [INFO ] Flatten gal took : 195 ms
[2023-03-22 02:47:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 139 ms.
[2023-03-22 02:47:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality7969036427947638407.gal : 25 ms
[2023-03-22 02:47:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality14063776037239855533.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7969036427947638407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14063776037239855533.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 6 LTL properties
Checking formula 0 : !((X(G("(gi371.gu389.p51<=gi371.gu389.p1878)"))))
Formula 0 simplified : XF!"(gi371.gu389.p51<=gi371.gu389.p1878)"
Compilation finished in 35079 ms.
Running link step : cd /tmp/ltsmin13537175950652460218;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((X(((LTLAPp1==true)||[](!(LTLAPp1==true)))) U ((LTLAPp2==true)||X(<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))))))))' '--buchi-type=spotba'
LTSmin run took 163129 ms.
FORMULA JoinFreeModules-PT-1000-LTLCardinality-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp4==true)||X((LTLAPp5==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp4==true)||X((LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13537175950652460218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([](((LTLAPp6==true)||X((LTLAPp7==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9496548 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16025172 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="JoinFreeModules-PT-1000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is JoinFreeModules-PT-1000, 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 r229-tall-167856412900211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-1000.tgz
mv JoinFreeModules-PT-1000 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 ;