Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r329-tall-171662361500083.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS17pb113-PT-3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662361500083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:43 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 RERS17pb113-PT-3-LTLFireability-00
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-01
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-02
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-03
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-04
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-05
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-06
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-07
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-08
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-09
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-10
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-11
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-12
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-13
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-14
FORMULA_NAME RERS17pb113-PT-3-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716780686983

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-3
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-27 03:31:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 03:31:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 03:31:29] [INFO ] Load time of PNML (sax parser for PT used): 590 ms
[2024-05-27 03:31:29] [INFO ] Transformed 639 places.
[2024-05-27 03:31:29] [INFO ] Transformed 31353 transitions.
[2024-05-27 03:31:29] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 799 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA RERS17pb113-PT-3-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 639 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 221 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:31:30] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:31:30] [INFO ] Computed 13 invariants in 114 ms
[2024-05-27 03:31:32] [INFO ] Implicit Places using invariants in 2217 ms returned []
Implicit Place search using SMT only with invariants took 2242 ms to find 0 implicit places.
[2024-05-27 03:31:32] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:31:32] [INFO ] Invariant cache hit.
[2024-05-27 03:31:40] [INFO ] Dead Transitions using invariants and state equation in 8429 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/639 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10907 ms. Remains : 627/639 places, 31353/31353 transitions.
Support contains 38 out of 627 places after structural reductions.
[2024-05-27 03:31:42] [INFO ] Flatten gal took : 1020 ms
[2024-05-27 03:31:42] [INFO ] Flatten gal took : 775 ms
[2024-05-27 03:31:44] [INFO ] Input system was already deterministic with 31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=11 ) properties (out of 21) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-27 03:31:46] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:31:46] [INFO ] Invariant cache hit.
[2024-05-27 03:31:47] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 03:32:10] [INFO ] After 24048ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-27 03:32:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:32:35] [INFO ] After 24729ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-27 03:32:36] [INFO ] State equation strengthened by 829 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:32:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:32:36] [INFO ] After 25320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 71 ms.
Support contains 19 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 599 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 603 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-27 03:32:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:32:38] [INFO ] Computed 13 invariants in 80 ms
[2024-05-27 03:32:38] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:32:58] [INFO ] After 20722ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-27 03:32:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:33:20] [INFO ] After 21845ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-27 03:33:21] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:33:23] [INFO ] After 2596ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2024-05-27 03:33:23] [INFO ] After 2597ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-27 03:33:23] [INFO ] After 25045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 36 ms.
Support contains 15 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 235 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=17 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 20753 steps, run timeout after 3002 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20753 steps, saw 18467 distinct states, run finished after 3003 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 7 properties.
[2024-05-27 03:33:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:33:28] [INFO ] Invariant cache hit.
[2024-05-27 03:33:28] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 03:33:53] [INFO ] After 24809ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2024-05-27 03:33:53] [INFO ] State equation strengthened by 268 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:33:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:33:53] [INFO ] After 25158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 203 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 199 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:33:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:33:53] [INFO ] Invariant cache hit.
[2024-05-27 03:33:55] [INFO ] Implicit Places using invariants in 1991 ms returned []
Implicit Place search using SMT only with invariants took 1992 ms to find 0 implicit places.
[2024-05-27 03:33:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:33:55] [INFO ] Invariant cache hit.
[2024-05-27 03:34:04] [INFO ] Dead Transitions using invariants and state equation in 8382 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10579 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 79 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:34:04] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:34:04] [INFO ] Computed 13 invariants in 56 ms
[2024-05-27 03:34:06] [INFO ] Implicit Places using invariants in 1978 ms returned []
Implicit Place search using SMT only with invariants took 1979 ms to find 0 implicit places.
[2024-05-27 03:34:06] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:06] [INFO ] Invariant cache hit.
[2024-05-27 03:34:15] [INFO ] Dead Transitions using invariants and state equation in 8743 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10808 ms. Remains : 627/627 places, 31353/31353 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 267 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s289 1) (GEQ s515 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 6 ms.
FORMULA RERS17pb113-PT-3-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-3-LTLFireability-00 finished in 11207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0)&&F(G(p1)))))))'
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 68 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:34:15] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:15] [INFO ] Invariant cache hit.
[2024-05-27 03:34:17] [INFO ] Implicit Places using invariants in 1774 ms returned []
Implicit Place search using SMT only with invariants took 1788 ms to find 0 implicit places.
[2024-05-27 03:34:17] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:17] [INFO ] Invariant cache hit.
[2024-05-27 03:34:26] [INFO ] Dead Transitions using invariants and state equation in 8679 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10538 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s386 1) (LT s424 1)), p1:(OR (LT s100 1) (LT s409 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3473 ms.
Entered a terminal (fully accepting) state of product in 1677 steps with 0 reset in 61 ms.
FORMULA RERS17pb113-PT-3-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-3-LTLFireability-02 finished in 14436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 78 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:34:30] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:30] [INFO ] Invariant cache hit.
[2024-05-27 03:34:32] [INFO ] Implicit Places using invariants in 1944 ms returned []
Implicit Place search using SMT only with invariants took 1946 ms to find 0 implicit places.
[2024-05-27 03:34:32] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:32] [INFO ] Invariant cache hit.
[2024-05-27 03:34:41] [INFO ] Dead Transitions using invariants and state equation in 8883 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10911 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s313 1) (GEQ s480 1)), p0:(OR (LT s289 1) (LT s366 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3317 ms.
Product exploration explored 100000 steps with 0 reset in 3453 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:34:49] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:34:49] [INFO ] Invariant cache hit.
[2024-05-27 03:34:49] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:35:11] [INFO ] After 21966ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 03:35:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 03:35:34] [INFO ] After 22965ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 03:35:34] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 03:35:36] [INFO ] After 1825ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 03:35:36] [INFO ] After 1828ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-27 03:35:36] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 352 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 444 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 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 20784 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20784 steps, saw 18494 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:35:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:35:40] [INFO ] Computed 13 invariants in 52 ms
[2024-05-27 03:35:40] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:36:03] [INFO ] After 23415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 03:36:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:36:25] [INFO ] After 22064ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 03:36:26] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:36:28] [INFO ] After 2726ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 03:36:28] [INFO ] After 2728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-27 03:36:28] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:36:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:36:29] [INFO ] Invariant cache hit.
[2024-05-27 03:36:31] [INFO ] Implicit Places using invariants in 2037 ms returned []
Implicit Place search using SMT only with invariants took 2038 ms to find 0 implicit places.
[2024-05-27 03:36:31] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:36:31] [INFO ] Invariant cache hit.
[2024-05-27 03:36:40] [INFO ] Dead Transitions using invariants and state equation in 9014 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11221 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (AND p0 p1))]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
[2024-05-27 03:36:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:36:41] [INFO ] Computed 13 invariants in 56 ms
Could not prove EG (NOT p1)
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 222 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 03:36:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:36:56] [INFO ] Computed 13 invariants in 49 ms
[2024-05-27 03:36:58] [INFO ] Implicit Places using invariants in 1990 ms returned []
Implicit Place search using SMT only with invariants took 1991 ms to find 0 implicit places.
[2024-05-27 03:36:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:36:58] [INFO ] Invariant cache hit.
[2024-05-27 03:37:07] [INFO ] Dead Transitions using invariants and state equation in 9494 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11717 ms. Remains : 626/627 places, 31352/31353 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND p0 p1))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 113 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:37:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:37:08] [INFO ] Invariant cache hit.
[2024-05-27 03:37:08] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:37:33] [INFO ] After 24468ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 03:37:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 03:37:53] [INFO ] After 20332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 03:37:53] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:37:58] [INFO ] After 4464ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 03:37:58] [INFO ] After 4468ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-27 03:37:58] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 204 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 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 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 20154 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20154 steps, saw 17946 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:38:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:38:02] [INFO ] Invariant cache hit.
[2024-05-27 03:38:02] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:38:26] [INFO ] After 24138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 03:38:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 03:38:46] [INFO ] After 20605ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 03:38:47] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:38:51] [INFO ] After 4219ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 03:38:51] [INFO ] After 4220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-27 03:38:51] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 188 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:38:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:38:51] [INFO ] Invariant cache hit.
[2024-05-27 03:38:53] [INFO ] Implicit Places using invariants in 2040 ms returned []
Implicit Place search using SMT only with invariants took 2041 ms to find 0 implicit places.
[2024-05-27 03:38:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:38:53] [INFO ] Invariant cache hit.
[2024-05-27 03:39:02] [INFO ] Dead Transitions using invariants and state equation in 8958 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11199 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND p0 p1))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F p1), (F (AND p1 p0))]
Knowledge based reduction with 9 factoid took 172 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
[2024-05-27 03:39:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:39:03] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Product exploration explored 100000 steps with 3 reset in 3704 ms.
Product exploration explored 100000 steps with 2 reset in 3595 ms.
Built C files in :
/tmp/ltsmin14463029124858992022
[2024-05-27 03:39:26] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:39:26] [INFO ] Built C files in 351ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14463029124858992022
Running compilation step : cd /tmp/ltsmin14463029124858992022;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14463029124858992022;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14463029124858992022;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 186 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:39:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:39:29] [INFO ] Invariant cache hit.
[2024-05-27 03:39:31] [INFO ] Implicit Places using invariants in 1992 ms returned []
Implicit Place search using SMT only with invariants took 1994 ms to find 0 implicit places.
[2024-05-27 03:39:31] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:39:31] [INFO ] Invariant cache hit.
[2024-05-27 03:39:40] [INFO ] Dead Transitions using invariants and state equation in 8978 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11167 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin16988957940757264195
[2024-05-27 03:39:40] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:39:40] [INFO ] Built C files in 250ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16988957940757264195
Running compilation step : cd /tmp/ltsmin16988957940757264195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16988957940757264195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16988957940757264195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 03:39:45] [INFO ] Flatten gal took : 782 ms
[2024-05-27 03:39:46] [INFO ] Flatten gal took : 693 ms
[2024-05-27 03:39:46] [INFO ] Time to serialize gal into /tmp/LTL8532428733188543378.gal : 173 ms
[2024-05-27 03:39:46] [INFO ] Time to serialize properties into /tmp/LTL13154445896659863786.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8532428733188543378.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1217358809575210888.hoa' '-atoms' '/tmp/LTL13154445896659863786.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13154445896659863786.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1217358809575210888.hoa
Detected timeout of ITS tools.
[2024-05-27 03:40:03] [INFO ] Flatten gal took : 693 ms
[2024-05-27 03:40:03] [INFO ] Flatten gal took : 652 ms
[2024-05-27 03:40:04] [INFO ] Time to serialize gal into /tmp/LTL5945960741331049712.gal : 142 ms
[2024-05-27 03:40:04] [INFO ] Time to serialize properties into /tmp/LTL15940607482132831496.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5945960741331049712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15940607482132831496.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((p274<1)||(p317<1))")))&&(F("((p182>=1)&&(p152>=1))")))))
Formula 0 simplified : X(GF!"((p274<1)||(p317<1))" | G!"((p182>=1)&&(p152>=1))")
Detected timeout of ITS tools.
[2024-05-27 03:40:19] [INFO ] Flatten gal took : 685 ms
[2024-05-27 03:40:19] [INFO ] Applying decomposition
[2024-05-27 03:40:20] [INFO ] Flatten gal took : 732 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8879621577297787286.txt' '-o' '/tmp/graph8879621577297787286.bin' '-w' '/tmp/graph8879621577297787286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8879621577297787286.bin' '-l' '-1' '-v' '-w' '/tmp/graph8879621577297787286.weights' '-q' '0' '-e' '0.001'
[2024-05-27 03:40:23] [INFO ] Decomposing Gal with order
[2024-05-27 03:40:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 03:40:26] [INFO ] Removed a total of 91784 redundant transitions.
[2024-05-27 03:40:27] [INFO ] Flatten gal took : 2600 ms
[2024-05-27 03:40:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1706 labels/synchronizations in 1242 ms.
[2024-05-27 03:40:29] [INFO ] Time to serialize gal into /tmp/LTL1608791189308005987.gal : 138 ms
[2024-05-27 03:40:30] [INFO ] Time to serialize properties into /tmp/LTL3043965565394201120.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1608791189308005987.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3043965565394201120.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((i7.u146.p274<1)||(i2.u69.p317<1))")))&&(F("((i4.i1.i9.i1.u260.p182>=1)&&(i3.i1.i0.i1.u195.p152>=1))")))))
Formula 0 simplified : X(GF!"((i7.u146.p274<1)||(i2.u69.p317<1))" | G!"((i4.i1.i9.i1.u260.p182>=1)&&(i3.i1.i0.i1.u195.p152>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15139977449131213524
[2024-05-27 03:40:45] [INFO ] Built C files in 216ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15139977449131213524
Running compilation step : cd /tmp/ltsmin15139977449131213524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15139977449131213524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15139977449131213524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-04 finished in 378131 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(G(p1)))||p0))))'
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 73 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:40:48] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:40:48] [INFO ] Computed 13 invariants in 62 ms
[2024-05-27 03:40:50] [INFO ] Implicit Places using invariants in 2155 ms returned []
Implicit Place search using SMT only with invariants took 2156 ms to find 0 implicit places.
[2024-05-27 03:40:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:40:50] [INFO ] Invariant cache hit.
[2024-05-27 03:40:59] [INFO ] Dead Transitions using invariants and state equation in 9096 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11327 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (LT s471 1) (LT s605 1)), p1:(OR (LT s76 1) (LT s277 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3627 ms.
Product exploration explored 100000 steps with 0 reset in 3621 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:41:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:41:07] [INFO ] Invariant cache hit.
[2024-05-27 03:41:08] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:41:26] [INFO ] After 18368ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 03:41:26] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 03:41:33] [INFO ] After 6432ms SMT Verify possible using 829 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 03:41:33] [INFO ] After 25034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 21 ms.
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 373 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 374 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 407 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 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20833 steps, run timeout after 3002 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20833 steps, saw 18537 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:41:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:41:36] [INFO ] Computed 13 invariants in 65 ms
[2024-05-27 03:41:37] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:42:01] [INFO ] After 24277ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 03:42:01] [INFO ] State equation strengthened by 268 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:647)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:42:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:42:02] [INFO ] After 25045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 187 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 188 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:42:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:42:02] [INFO ] Invariant cache hit.
[2024-05-27 03:42:04] [INFO ] Implicit Places using invariants in 2075 ms returned []
Implicit Place search using SMT only with invariants took 2077 ms to find 0 implicit places.
[2024-05-27 03:42:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:42:04] [INFO ] Invariant cache hit.
[2024-05-27 03:42:13] [INFO ] Dead Transitions using invariants and state equation in 8988 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11260 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 723 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:42:14] [INFO ] Computed 13 invariants in 68 ms
[2024-05-27 03:42:14] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:42:33] [INFO ] After 19015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 03:42:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:42:51] [INFO ] After 17894ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 03:42:52] [INFO ] After 18915ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 719 ms.
[2024-05-27 03:42:53] [INFO ] After 19745ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 78 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:42:53] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:42:53] [INFO ] Computed 13 invariants in 51 ms
[2024-05-27 03:42:55] [INFO ] Implicit Places using invariants in 2092 ms returned []
Implicit Place search using SMT only with invariants took 2096 ms to find 0 implicit places.
[2024-05-27 03:42:55] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:42:55] [INFO ] Invariant cache hit.
[2024-05-27 03:43:05] [INFO ] Dead Transitions using invariants and state equation in 9120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11296 ms. Remains : 627/627 places, 31353/31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:43:05] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:43:06] [INFO ] Invariant cache hit.
[2024-05-27 03:43:06] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:43:24] [INFO ] After 18311ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 03:43:24] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 03:43:31] [INFO ] After 6495ms SMT Verify possible using 829 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 03:43:31] [INFO ] After 25036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 358 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 359 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21391 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21391 steps, saw 19036 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:43:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:43:34] [INFO ] Computed 13 invariants in 51 ms
[2024-05-27 03:43:34] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:43:57] [INFO ] After 22068ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 03:43:57] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:43:59] [INFO ] After 2763ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 03:43:59] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 199 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:44:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:44:00] [INFO ] Invariant cache hit.
[2024-05-27 03:44:02] [INFO ] Implicit Places using invariants in 1990 ms returned []
Implicit Place search using SMT only with invariants took 1995 ms to find 0 implicit places.
[2024-05-27 03:44:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:44:02] [INFO ] Invariant cache hit.
[2024-05-27 03:44:11] [INFO ] Dead Transitions using invariants and state equation in 9092 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11290 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 619 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:44:12] [INFO ] Computed 13 invariants in 48 ms
[2024-05-27 03:44:12] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:44:30] [INFO ] After 17870ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 03:44:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:44:47] [INFO ] After 17253ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 03:44:48] [INFO ] After 18231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 634 ms.
[2024-05-27 03:44:49] [INFO ] After 18966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 109 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 3097 ms.
Product exploration explored 100000 steps with 0 reset in 3271 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 237 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:44:56] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:44:56] [INFO ] Computed 13 invariants in 82 ms
[2024-05-27 03:45:06] [INFO ] Dead Transitions using invariants and state equation in 9661 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9926 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin14344628698834750430
[2024-05-27 03:45:06] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14344628698834750430
Running compilation step : cd /tmp/ltsmin14344628698834750430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14344628698834750430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14344628698834750430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 76 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:45:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:45:09] [INFO ] Invariant cache hit.
[2024-05-27 03:45:11] [INFO ] Implicit Places using invariants in 1948 ms returned []
Implicit Place search using SMT only with invariants took 1957 ms to find 0 implicit places.
[2024-05-27 03:45:11] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:45:11] [INFO ] Invariant cache hit.
[2024-05-27 03:45:20] [INFO ] Dead Transitions using invariants and state equation in 9218 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11272 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin4626488122994751643
[2024-05-27 03:45:21] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4626488122994751643
Running compilation step : cd /tmp/ltsmin4626488122994751643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4626488122994751643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4626488122994751643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 03:45:25] [INFO ] Flatten gal took : 756 ms
[2024-05-27 03:45:26] [INFO ] Flatten gal took : 774 ms
[2024-05-27 03:45:26] [INFO ] Time to serialize gal into /tmp/LTL10615077279949899058.gal : 130 ms
[2024-05-27 03:45:26] [INFO ] Time to serialize properties into /tmp/LTL15284620205388901604.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10615077279949899058.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16355157675138381107.hoa' '-atoms' '/tmp/LTL15284620205388901604.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15284620205388901604.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16355157675138381107.hoa
Detected timeout of ITS tools.
[2024-05-27 03:45:42] [INFO ] Flatten gal took : 752 ms
[2024-05-27 03:45:43] [INFO ] Flatten gal took : 679 ms
[2024-05-27 03:45:43] [INFO ] Time to serialize gal into /tmp/LTL3811570268849841108.gal : 113 ms
[2024-05-27 03:45:43] [INFO ] Time to serialize properties into /tmp/LTL15857271392547605539.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3811570268849841108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15857271392547605539.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p153<1)||(p452<1))")||(X(X(G("((p358<1)||(p314<1))"))))))))
Formula 0 simplified : XF(!"((p153<1)||(p452<1))" & XXF!"((p358<1)||(p314<1))")
Detected timeout of ITS tools.
[2024-05-27 03:45:59] [INFO ] Flatten gal took : 655 ms
[2024-05-27 03:45:59] [INFO ] Applying decomposition
[2024-05-27 03:46:00] [INFO ] Flatten gal took : 673 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9122427277716084491.txt' '-o' '/tmp/graph9122427277716084491.bin' '-w' '/tmp/graph9122427277716084491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9122427277716084491.bin' '-l' '-1' '-v' '-w' '/tmp/graph9122427277716084491.weights' '-q' '0' '-e' '0.001'
[2024-05-27 03:46:01] [INFO ] Decomposing Gal with order
[2024-05-27 03:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 03:46:03] [INFO ] Removed a total of 91910 redundant transitions.
[2024-05-27 03:46:03] [INFO ] Flatten gal took : 1151 ms
[2024-05-27 03:46:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1488 labels/synchronizations in 837 ms.
[2024-05-27 03:46:05] [INFO ] Time to serialize gal into /tmp/LTL12200668710096746844.gal : 83 ms
[2024-05-27 03:46:05] [INFO ] Time to serialize properties into /tmp/LTL23508243874197749.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12200668710096746844.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL23508243874197749.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i7.u214.p153<1)||(i3.u295.p452<1))")||(X(X(G("((i1.i0.i1.i1.u254.p358<1)||(i8.u135.p314<1))"))))))))
Formula 0 simplified : XF(!"((i7.u214.p153<1)||(i3.u295.p452<1))" & XXF!"((i1.i0.i1.i1.u254.p358<1)||(i8.u135.p314<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4391131764349286634
[2024-05-27 03:46:20] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4391131764349286634
Running compilation step : cd /tmp/ltsmin4391131764349286634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4391131764349286634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4391131764349286634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-05 finished in 335153 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(!p1)||(!p1&&F(p2)))))'
Support contains 6 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 82 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:46:23] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:46:23] [INFO ] Invariant cache hit.
[2024-05-27 03:46:25] [INFO ] Implicit Places using invariants in 2072 ms returned []
Implicit Place search using SMT only with invariants took 2082 ms to find 0 implicit places.
[2024-05-27 03:46:25] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:46:25] [INFO ] Invariant cache hit.
[2024-05-27 03:46:34] [INFO ] Dead Transitions using invariants and state equation in 8838 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11014 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s4 1) (GEQ s43 1)), p2:(AND (GEQ s270 1) (GEQ s369 1) (GEQ s100 1) (GEQ s581 1)), p1:(AND (GEQ s270 1) (GEQ s369 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3318 ms.
Product exploration explored 100000 steps with 0 reset in 3444 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 9 states, 29 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 539 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-27 03:46:43] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:46:43] [INFO ] Invariant cache hit.
[2024-05-27 03:46:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:47:04] [INFO ] After 21546ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2024-05-27 03:47:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 03:47:28] [INFO ] After 22989ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2024-05-27 03:47:28] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 03:47:29] [INFO ] After 1760ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2024-05-27 03:47:29] [INFO ] After 1760ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-27 03:47:29] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 6 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 302 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 303 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2024-05-27 03:47:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:47:30] [INFO ] Computed 13 invariants in 52 ms
[2024-05-27 03:47:31] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:47:46] [INFO ] After 15518ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 03:47:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 03:48:02] [INFO ] After 16315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-27 03:48:03] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:48:10] [INFO ] After 7924ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 64 places in 2728 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:48:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:48:14] [INFO ] After 27769ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 13 ms.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 189 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 19713 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19713 steps, saw 17552 distinct states, run finished after 3003 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-27 03:48:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:48:18] [INFO ] Invariant cache hit.
[2024-05-27 03:48:18] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:48:33] [INFO ] After 14811ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 03:48:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 03:48:49] [INFO ] After 15947ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-27 03:48:49] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:48:57] [INFO ] After 8377ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :3
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2024-05-27 03:49:00] [INFO ] Deduced a trap composed of 64 places in 2750 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:49:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:49:00] [INFO ] After 27855ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 14 ms.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:49:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:49:01] [INFO ] Invariant cache hit.
[2024-05-27 03:49:03] [INFO ] Implicit Places using invariants in 2095 ms returned []
Implicit Place search using SMT only with invariants took 2095 ms to find 0 implicit places.
[2024-05-27 03:49:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:49:03] [INFO ] Invariant cache hit.
[2024-05-27 03:49:11] [INFO ] Dead Transitions using invariants and state equation in 8329 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10596 ms. Remains : 626/626 places, 31352/31352 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND (NOT p0) (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p1 p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 8 factoid took 277 ms. Reduced automaton from 9 states, 29 edges and 3 AP (stutter insensitive) to 9 states, 23 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 428 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Stuttering acceptance computed with spot in 385 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Support contains 6 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 191 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 03:49:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:49:13] [INFO ] Invariant cache hit.
[2024-05-27 03:49:15] [INFO ] Implicit Places using invariants in 1978 ms returned []
Implicit Place search using SMT only with invariants took 1982 ms to find 0 implicit places.
[2024-05-27 03:49:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:49:15] [INFO ] Invariant cache hit.
[2024-05-27 03:49:24] [INFO ] Dead Transitions using invariants and state equation in 9194 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11369 ms. Remains : 626/627 places, 31352/31353 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 (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 189 ms. Reduced automaton from 9 states, 23 edges and 3 AP (stutter insensitive) to 9 states, 23 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 398 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=17 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-27 03:49:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:49:25] [INFO ] Invariant cache hit.
[2024-05-27 03:49:26] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:49:41] [INFO ] After 15157ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2024-05-27 03:49:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:50:02] [INFO ] After 20672ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-27 03:50:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:50:06] [INFO ] After 4076ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2024-05-27 03:50:06] [INFO ] After 4077ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-27 03:50:06] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 23 ms.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 209 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=19 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 21210 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21210 steps, saw 18873 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-27 03:50:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:50:10] [INFO ] Invariant cache hit.
[2024-05-27 03:50:10] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 03:50:28] [INFO ] After 17893ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-27 03:50:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:50:48] [INFO ] After 19749ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-27 03:50:48] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:50:53] [INFO ] After 4996ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-27 03:50:53] [INFO ] After 4996ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-27 03:50:53] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 25 ms.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 182 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 173 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:50:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:50:53] [INFO ] Invariant cache hit.
[2024-05-27 03:50:55] [INFO ] Implicit Places using invariants in 1981 ms returned []
Implicit Place search using SMT only with invariants took 1982 ms to find 0 implicit places.
[2024-05-27 03:50:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:50:55] [INFO ] Invariant cache hit.
[2024-05-27 03:51:04] [INFO ] Dead Transitions using invariants and state equation in 8965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11125 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 638 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:51:05] [INFO ] Computed 13 invariants in 49 ms
[2024-05-27 03:51:05] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:51:28] [INFO ] After 23361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-27 03:51:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 03:51:55] [INFO ] After 26510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-27 03:51:59] [INFO ] After 31005ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3980 ms.
[2024-05-27 03:52:03] [INFO ] After 35159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 18 factoid took 322 ms. Reduced automaton from 9 states, 23 edges and 3 AP (stutter insensitive) to 9 states, 23 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 412 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Stuttering acceptance computed with spot in 417 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Stuttering acceptance computed with spot in 428 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), false, false, false, false, false]
Product exploration explored 100000 steps with 0 reset in 3645 ms.
Product exploration explored 100000 steps with 0 reset in 3668 ms.
Built C files in :
/tmp/ltsmin14099511255679328583
[2024-05-27 03:52:12] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:52:13] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14099511255679328583
Running compilation step : cd /tmp/ltsmin14099511255679328583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14099511255679328583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14099511255679328583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 167 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:52:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:52:16] [INFO ] Computed 13 invariants in 51 ms
[2024-05-27 03:52:18] [INFO ] Implicit Places using invariants in 2102 ms returned []
Implicit Place search using SMT only with invariants took 2115 ms to find 0 implicit places.
[2024-05-27 03:52:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:52:18] [INFO ] Invariant cache hit.
[2024-05-27 03:52:27] [INFO ] Dead Transitions using invariants and state equation in 8949 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11233 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin9791610550013554158
[2024-05-27 03:52:27] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:52:27] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9791610550013554158
Running compilation step : cd /tmp/ltsmin9791610550013554158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9791610550013554158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9791610550013554158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 03:52:31] [INFO ] Flatten gal took : 713 ms
[2024-05-27 03:52:32] [INFO ] Flatten gal took : 722 ms
[2024-05-27 03:52:32] [INFO ] Time to serialize gal into /tmp/LTL4529965204513621984.gal : 111 ms
[2024-05-27 03:52:32] [INFO ] Time to serialize properties into /tmp/LTL13202860584488073599.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4529965204513621984.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1325578675950096729.hoa' '-atoms' '/tmp/LTL13202860584488073599.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13202860584488073599.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1325578675950096729.hoa
Detected timeout of ITS tools.
[2024-05-27 03:52:48] [INFO ] Flatten gal took : 634 ms
[2024-05-27 03:52:49] [INFO ] Flatten gal took : 699 ms
[2024-05-27 03:52:49] [INFO ] Time to serialize gal into /tmp/LTL14628212228164766127.gal : 119 ms
[2024-05-27 03:52:49] [INFO ] Time to serialize properties into /tmp/LTL3229165407805378158.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14628212228164766127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3229165407805378158.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((F("((p149>=1)&&(p431>=1))"))||(G("((p637<1)||(p311<1))")))||((F("(((p637>=1)&&(p311>=1))&&((p364>=1)&&(p296>=1)))"))&&("((p637<...174
Formula 0 simplified : X(G!"((p149>=1)&&(p431>=1))" & F!"((p637<1)||(p311<1))" & (!"((p637<1)||(p311<1))" | G!"(((p637>=1)&&(p311>=1))&&((p364>=1)&&(p296>=...162
Detected timeout of ITS tools.
[2024-05-27 03:53:05] [INFO ] Flatten gal took : 719 ms
[2024-05-27 03:53:05] [INFO ] Applying decomposition
[2024-05-27 03:53:06] [INFO ] Flatten gal took : 746 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2334828635076440096.txt' '-o' '/tmp/graph2334828635076440096.bin' '-w' '/tmp/graph2334828635076440096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2334828635076440096.bin' '-l' '-1' '-v' '-w' '/tmp/graph2334828635076440096.weights' '-q' '0' '-e' '0.001'
[2024-05-27 03:53:08] [INFO ] Decomposing Gal with order
[2024-05-27 03:53:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 03:53:09] [INFO ] Removed a total of 91898 redundant transitions.
[2024-05-27 03:53:10] [INFO ] Flatten gal took : 1287 ms
[2024-05-27 03:53:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 1648 labels/synchronizations in 924 ms.
[2024-05-27 03:53:11] [INFO ] Time to serialize gal into /tmp/LTL9736004727363792063.gal : 86 ms
[2024-05-27 03:53:11] [INFO ] Time to serialize properties into /tmp/LTL6286009354927939681.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9736004727363792063.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6286009354927939681.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(((F("((i3.u212.p149>=1)&&(i2.u244.p431>=1))"))||(G("((i2.u259.p637<1)||(i0.i4.i5.i1.u295.p311<1))")))||((F("(((i2.u259.p637>=1)&&...298
Formula 0 simplified : X(G!"((i3.u212.p149>=1)&&(i2.u244.p431>=1))" & F!"((i2.u259.p637<1)||(i0.i4.i5.i1.u295.p311<1))" & (!"((i2.u259.p637<1)||(i0.i4.i5.i...286
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9388311221920482089
[2024-05-27 03:53:27] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9388311221920482089
Running compilation step : cd /tmp/ltsmin9388311221920482089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9388311221920482089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9388311221920482089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-08 finished in 426690 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (F(p2)&&p1)))'
Support contains 6 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 73 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:53:30] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:53:30] [INFO ] Computed 13 invariants in 54 ms
[2024-05-27 03:53:32] [INFO ] Implicit Places using invariants in 2092 ms returned []
Implicit Place search using SMT only with invariants took 2093 ms to find 0 implicit places.
[2024-05-27 03:53:32] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:53:32] [INFO ] Invariant cache hit.
[2024-05-27 03:53:40] [INFO ] Dead Transitions using invariants and state equation in 8326 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10494 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), true]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s187 1) (GEQ s599 1)), p2:(AND (GEQ s258 1) (GEQ s479 1)), p0:(AND (GEQ s239 1) (GEQ s524 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RERS17pb113-PT-3-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-3-LTLFireability-09 finished in 10748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1&&(G(p3)||p2)))))))'
Support contains 6 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 179 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 03:53:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:53:41] [INFO ] Computed 13 invariants in 63 ms
[2024-05-27 03:53:43] [INFO ] Implicit Places using invariants in 2007 ms returned []
Implicit Place search using SMT only with invariants took 2009 ms to find 0 implicit places.
[2024-05-27 03:53:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:53:43] [INFO ] Invariant cache hit.
[2024-05-27 03:53:51] [INFO ] Dead Transitions using invariants and state equation in 8368 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10557 ms. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(OR (AND p2 p1) (AND p1 p3)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p3)) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p3), acceptance={1} source=2 dest: 3}], [{ cond=(AND p2 p1 (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p2 p1 p3), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p2) p3) (AND (NOT p1) p3)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s176 1) (LT s517 1)), p2:(OR (LT s312 1) (LT s428 1)), p1:(OR (LT s312 1) (LT s428 1)), p3:(OR (LT s245 1) (LT s289 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 3491 ms.
Product exploration explored 100000 steps with 0 reset in 3820 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 p2 p1 p3), (X (NOT (OR (AND (NOT p2) p3) (AND (NOT p1) p3)))), (X (NOT (AND p2 p1 (NOT p3)))), (X (NOT (AND (NOT p2) p1 p3))), (X (AND p2 p1 p3)), (X p0), (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p1)))), (X (OR (AND p2 p1) (AND p1 p3))), (X (NOT (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p2) p3) (AND (NOT p1) p3))))), (X (X (NOT (AND p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (AND p2 p1 p3))), (X (X p0)), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p1))))), (X (X (OR (AND p2 p1) (AND p1 p3)))), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 155 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter insensitive) to 4 states, 12 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:54:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:54:00] [INFO ] Invariant cache hit.
[2024-05-27 03:54:00] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:54:21] [INFO ] After 21046ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-27 03:54:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 03:54:43] [INFO ] After 22460ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-27 03:54:44] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:54:46] [INFO ] After 2386ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-27 03:54:46] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 193 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21696 steps, run timeout after 3002 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21696 steps, saw 19303 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:54:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:54:50] [INFO ] Invariant cache hit.
[2024-05-27 03:54:50] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:55:10] [INFO ] After 20021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 03:55:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:55:32] [INFO ] After 22017ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 03:55:32] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:55:35] [INFO ] After 2829ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 03:55:35] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 158 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:55:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:55:35] [INFO ] Invariant cache hit.
[2024-05-27 03:55:37] [INFO ] Implicit Places using invariants in 1943 ms returned []
Implicit Place search using SMT only with invariants took 1954 ms to find 0 implicit places.
[2024-05-27 03:55:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:55:37] [INFO ] Invariant cache hit.
[2024-05-27 03:55:46] [INFO ] Dead Transitions using invariants and state equation in 9043 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11158 ms. Remains : 626/626 places, 31352/31352 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1 p3), (X (NOT (OR (AND (NOT p2) p3) (AND (NOT p1) p3)))), (X (NOT (AND p2 p1 (NOT p3)))), (X (NOT (AND (NOT p2) p1 p3))), (X (AND p2 p1 p3)), (X p0), (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p1)))), (X (OR (AND p2 p1) (AND p1 p3))), (X (NOT (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p2) p3) (AND (NOT p1) p3))))), (X (X (NOT (AND p2 p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (AND p2 p1 p3))), (X (X p0)), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (NOT p1))))), (X (X (OR (AND p2 p1) (AND p1 p3)))), (X (X (NOT (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))))), (G (NOT (AND p1 (NOT p2) p3)))]
False Knowledge obtained : [(F (AND p1 p2 (NOT p3))), (F (OR (NOT p1) (AND (NOT p2) (NOT p3)))), (F (NOT (AND p1 p2 p3))), (F (NOT p0)), (F (NOT (OR (AND p1 p2) (AND p1 p3)))), (F (OR (AND (NOT p1) p3) (AND (NOT p2) p3)))]
Knowledge based reduction with 18 factoid took 331 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Support contains 4 out of 626 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 213 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:55:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:55:47] [INFO ] Invariant cache hit.
[2024-05-27 03:55:49] [INFO ] Implicit Places using invariants in 1954 ms returned []
Implicit Place search using SMT only with invariants took 1955 ms to find 0 implicit places.
[2024-05-27 03:55:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:55:49] [INFO ] Invariant cache hit.
[2024-05-27 03:55:58] [INFO ] Dead Transitions using invariants and state equation in 9036 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11207 ms. Remains : 626/626 places, 31352/31352 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 p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X p0), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 106 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 03:55:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:55:59] [INFO ] Invariant cache hit.
[2024-05-27 03:55:59] [INFO ] [Real]Absence check using 13 positive place invariants in 7 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:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 03:56:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 03:56:24] [INFO ] After 25047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 626/626 places, 31352/31352 transitions.
Finished random walk after 8750 steps, including 2 resets, run visited all 2 properties in 363 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (AND p1 p2)), (X (NOT (OR (NOT p1) (NOT p2)))), (X p0), (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p2))), (F (OR (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 254 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 3694 ms.
Product exploration explored 100000 steps with 0 reset in 3443 ms.
Built C files in :
/tmp/ltsmin962965191002033746
[2024-05-27 03:56:33] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:56:33] [INFO ] Built C files in 195ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin962965191002033746
Running compilation step : cd /tmp/ltsmin962965191002033746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin962965191002033746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin962965191002033746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:56:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:56:36] [INFO ] Invariant cache hit.
[2024-05-27 03:56:38] [INFO ] Implicit Places using invariants in 2015 ms returned []
Implicit Place search using SMT only with invariants took 2015 ms to find 0 implicit places.
[2024-05-27 03:56:38] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:56:38] [INFO ] Invariant cache hit.
[2024-05-27 03:56:47] [INFO ] Dead Transitions using invariants and state equation in 8874 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11055 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin359833818470333994
[2024-05-27 03:56:47] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 03:56:47] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin359833818470333994
Running compilation step : cd /tmp/ltsmin359833818470333994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin359833818470333994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin359833818470333994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 03:56:51] [INFO ] Flatten gal took : 662 ms
[2024-05-27 03:56:52] [INFO ] Flatten gal took : 719 ms
[2024-05-27 03:56:52] [INFO ] Time to serialize gal into /tmp/LTL13870604853029479452.gal : 116 ms
[2024-05-27 03:56:52] [INFO ] Time to serialize properties into /tmp/LTL11495038427244991326.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13870604853029479452.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13201004281526377610.hoa' '-atoms' '/tmp/LTL11495038427244991326.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11495038427244991326.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13201004281526377610.hoa
Detected timeout of ITS tools.
[2024-05-27 03:57:08] [INFO ] Flatten gal took : 655 ms
[2024-05-27 03:57:09] [INFO ] Flatten gal took : 723 ms
[2024-05-27 03:57:09] [INFO ] Time to serialize gal into /tmp/LTL2166934828258303309.gal : 121 ms
[2024-05-27 03:57:09] [INFO ] Time to serialize properties into /tmp/LTL10332114234289627904.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2166934828258303309.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10332114234289627904.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((p254<1)||(p433<1))"))&&(F(G(("((p293<1)||(p516<1))")&&(("((p293<1)||(p516<1))")||(G("((p403<1)||(p274<1))")))))))))
Formula 0 simplified : F(G!"((p254<1)||(p433<1))" | GF!"((p293<1)||(p516<1))")
Detected timeout of ITS tools.
[2024-05-27 03:57:25] [INFO ] Flatten gal took : 680 ms
[2024-05-27 03:57:25] [INFO ] Applying decomposition
[2024-05-27 03:57:26] [INFO ] Flatten gal took : 761 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1742800014702922419.txt' '-o' '/tmp/graph1742800014702922419.bin' '-w' '/tmp/graph1742800014702922419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1742800014702922419.bin' '-l' '-1' '-v' '-w' '/tmp/graph1742800014702922419.weights' '-q' '0' '-e' '0.001'
[2024-05-27 03:57:28] [INFO ] Decomposing Gal with order
[2024-05-27 03:57:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 03:57:30] [INFO ] Removed a total of 91921 redundant transitions.
[2024-05-27 03:57:30] [INFO ] Flatten gal took : 1243 ms
[2024-05-27 03:57:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1508 labels/synchronizations in 1035 ms.
[2024-05-27 03:57:31] [INFO ] Time to serialize gal into /tmp/LTL406006943448008280.gal : 97 ms
[2024-05-27 03:57:31] [INFO ] Time to serialize properties into /tmp/LTL15005905631808609561.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL406006943448008280.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15005905631808609561.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((F("((i3.i2.i1.i0.u181.p254<1)||(i2.i0.i3.i1.u55.p433<1))"))&&(F(G(("((i5.i1.i1.i0.u156.p293<1)||(i0.i1.i1.i0.u217.p516<1))")&&((...273
Formula 0 simplified : F(G!"((i3.i2.i1.i0.u181.p254<1)||(i2.i0.i3.i1.u55.p433<1))" | GF!"((i5.i1.i1.i0.u156.p293<1)||(i0.i1.i1.i0.u217.p516<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16973816569834339408
[2024-05-27 03:57:47] [INFO ] Built C files in 235ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16973816569834339408
Running compilation step : cd /tmp/ltsmin16973816569834339408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16973816569834339408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16973816569834339408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-11 finished in 249369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 102 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:57:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 03:57:50] [INFO ] Computed 13 invariants in 52 ms
[2024-05-27 03:57:52] [INFO ] Implicit Places using invariants in 2261 ms returned []
Implicit Place search using SMT only with invariants took 2262 ms to find 0 implicit places.
[2024-05-27 03:57:52] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:57:52] [INFO ] Invariant cache hit.
[2024-05-27 03:58:01] [INFO ] Dead Transitions using invariants and state equation in 8620 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10986 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s409 1) (GEQ s538 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA RERS17pb113-PT-3-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-3-LTLFireability-12 finished in 11275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 89 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 03:58:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:58:01] [INFO ] Invariant cache hit.
[2024-05-27 03:58:03] [INFO ] Implicit Places using invariants in 2003 ms returned []
Implicit Place search using SMT only with invariants took 2004 ms to find 0 implicit places.
[2024-05-27 03:58:03] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:58:03] [INFO ] Invariant cache hit.
[2024-05-27 03:58:12] [INFO ] Dead Transitions using invariants and state equation in 8572 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10668 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s24 1) (GEQ s36 1) (GEQ s40 1) (GEQ s305 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 3953 ms.
Product exploration explored 100000 steps with 0 reset in 3622 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 388 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 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24623 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24623 steps, saw 22071 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:58:23] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 03:58:23] [INFO ] Invariant cache hit.
[2024-05-27 03:58:23] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:58:43] [INFO ] After 19340ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 03:58:43] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 03:58:48] [INFO ] After 5396ms SMT Verify possible using 829 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 03:58:48] [INFO ] After 25033ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 371 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 372 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21220 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21220 steps, saw 18882 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 03:58:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:58:52] [INFO ] Computed 13 invariants in 45 ms
[2024-05-27 03:58:52] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 03:59:12] [INFO ] After 19354ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 03:59:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-27 03:59:29] [INFO ] After 17836ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 03:59:30] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 03:59:37] [INFO ] After 6992ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 03:59:37] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 03:59:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:59:37] [INFO ] Invariant cache hit.
[2024-05-27 03:59:39] [INFO ] Implicit Places using invariants in 1959 ms returned []
Implicit Place search using SMT only with invariants took 1963 ms to find 0 implicit places.
[2024-05-27 03:59:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 03:59:39] [INFO ] Invariant cache hit.
[2024-05-27 03:59:47] [INFO ] Dead Transitions using invariants and state equation in 8497 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10631 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 568 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 03:59:48] [INFO ] Computed 13 invariants in 56 ms
[2024-05-27 03:59:48] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:00:16] [INFO ] After 27888ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:00:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:00:43] [INFO ] After 27377ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:00:44] [INFO ] After 28269ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 595 ms.
[2024-05-27 04:00:45] [INFO ] After 28967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(NOT p0)]
[2024-05-27 04:00:45] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 04:00:46] [INFO ] Computed 13 invariants in 52 ms
Could not prove EG (NOT p0)
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 167 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:01:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:01:01] [INFO ] Computed 13 invariants in 44 ms
[2024-05-27 04:01:03] [INFO ] Implicit Places using invariants in 2052 ms returned []
Implicit Place search using SMT only with invariants took 2052 ms to find 0 implicit places.
[2024-05-27 04:01:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:01:03] [INFO ] Invariant cache hit.
[2024-05-27 04:01:12] [INFO ] Dead Transitions using invariants and state equation in 9122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11343 ms. Remains : 626/627 places, 31352/31353 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 381 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 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21960 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21960 steps, saw 19528 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:01:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:01:16] [INFO ] Invariant cache hit.
[2024-05-27 04:01:16] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:01:35] [INFO ] After 19158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:01:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:01:52] [INFO ] After 16855ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:01:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:02:00] [INFO ] After 7987ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:02:00] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21732 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21732 steps, saw 19333 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:02:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:02:04] [INFO ] Invariant cache hit.
[2024-05-27 04:02:04] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:02:23] [INFO ] After 19256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:02:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:02:40] [INFO ] After 17229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:02:40] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:02:48] [INFO ] After 7598ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:02:48] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 172 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 162 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:02:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:02:48] [INFO ] Invariant cache hit.
[2024-05-27 04:02:50] [INFO ] Implicit Places using invariants in 1914 ms returned []
Implicit Place search using SMT only with invariants took 1929 ms to find 0 implicit places.
[2024-05-27 04:02:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:02:50] [INFO ] Invariant cache hit.
[2024-05-27 04:02:59] [INFO ] Dead Transitions using invariants and state equation in 9230 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11324 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-27 04:03:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:03:00] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 3409 ms.
Product exploration explored 100000 steps with 0 reset in 3220 ms.
Built C files in :
/tmp/ltsmin17475885863642494260
[2024-05-27 04:03:21] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:03:22] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17475885863642494260
Running compilation step : cd /tmp/ltsmin17475885863642494260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17475885863642494260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17475885863642494260;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 166 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:03:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:03:25] [INFO ] Invariant cache hit.
[2024-05-27 04:03:27] [INFO ] Implicit Places using invariants in 2073 ms returned []
Implicit Place search using SMT only with invariants took 2078 ms to find 0 implicit places.
[2024-05-27 04:03:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:03:27] [INFO ] Invariant cache hit.
[2024-05-27 04:03:36] [INFO ] Dead Transitions using invariants and state equation in 9042 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11294 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin17656584859644005285
[2024-05-27 04:03:36] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:03:36] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17656584859644005285
Running compilation step : cd /tmp/ltsmin17656584859644005285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17656584859644005285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17656584859644005285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:03:40] [INFO ] Flatten gal took : 651 ms
[2024-05-27 04:03:41] [INFO ] Flatten gal took : 674 ms
[2024-05-27 04:03:41] [INFO ] Time to serialize gal into /tmp/LTL12149894465226905411.gal : 110 ms
[2024-05-27 04:03:41] [INFO ] Time to serialize properties into /tmp/LTL9966454762696107166.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12149894465226905411.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7811125788270862079.hoa' '-atoms' '/tmp/LTL9966454762696107166.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9966454762696107166.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7811125788270862079.hoa
Detected timeout of ITS tools.
[2024-05-27 04:03:57] [INFO ] Flatten gal took : 667 ms
[2024-05-27 04:03:58] [INFO ] Flatten gal took : 703 ms
[2024-05-27 04:03:58] [INFO ] Time to serialize gal into /tmp/LTL10709799402591194654.gal : 111 ms
[2024-05-27 04:03:58] [INFO ] Time to serialize properties into /tmp/LTL10832028533846869635.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10709799402591194654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10832028533846869635.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p395>=1)&&(p157>=1))&&((p173>=1)&&(p109>=1)))"))))
Formula 0 simplified : XG!"(((p395>=1)&&(p157>=1))&&((p173>=1)&&(p109>=1)))"
Detected timeout of ITS tools.
[2024-05-27 04:04:14] [INFO ] Flatten gal took : 695 ms
[2024-05-27 04:04:14] [INFO ] Applying decomposition
[2024-05-27 04:04:15] [INFO ] Flatten gal took : 731 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8017686801338420017.txt' '-o' '/tmp/graph8017686801338420017.bin' '-w' '/tmp/graph8017686801338420017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8017686801338420017.bin' '-l' '-1' '-v' '-w' '/tmp/graph8017686801338420017.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:04:17] [INFO ] Decomposing Gal with order
[2024-05-27 04:04:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:04:18] [INFO ] Removed a total of 91812 redundant transitions.
[2024-05-27 04:04:18] [INFO ] Flatten gal took : 1137 ms
[2024-05-27 04:04:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1571 labels/synchronizations in 870 ms.
[2024-05-27 04:04:20] [INFO ] Time to serialize gal into /tmp/LTL173465519849818258.gal : 81 ms
[2024-05-27 04:04:20] [INFO ] Time to serialize properties into /tmp/LTL4220936085920530533.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL173465519849818258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4220936085920530533.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i7.u208.p395>=1)&&(i4.u7.p157>=1))&&((i2.i0.i11.i0.u182.p173>=1)&&(i2.i0.i10.i0.u205.p109>=1)))"))))
Formula 0 simplified : XG!"(((i7.u208.p395>=1)&&(i4.u7.p157>=1))&&((i2.i0.i11.i0.u182.p173>=1)&&(i2.i0.i10.i0.u205.p109>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3091402871558659834
[2024-05-27 04:04:35] [INFO ] Built C files in 182ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3091402871558659834
Running compilation step : cd /tmp/ltsmin3091402871558659834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3091402871558659834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3091402871558659834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-13 finished in 397091 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 73 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 04:04:38] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 04:04:38] [INFO ] Computed 13 invariants in 44 ms
[2024-05-27 04:04:40] [INFO ] Implicit Places using invariants in 2020 ms returned []
Implicit Place search using SMT only with invariants took 2021 ms to find 0 implicit places.
[2024-05-27 04:04:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 04:04:40] [INFO ] Invariant cache hit.
[2024-05-27 04:04:49] [INFO ] Dead Transitions using invariants and state equation in 9066 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11164 ms. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s127 1) (GEQ s518 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9 reset in 4036 ms.
Product exploration explored 100000 steps with 11 reset in 3908 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24784 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24784 steps, saw 22211 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:05:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 04:05:01] [INFO ] Invariant cache hit.
[2024-05-27 04:05:01] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:05:18] [INFO ] After 17424ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:05:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:05:38] [INFO ] After 19048ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:05:38] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-27 04:05:44] [INFO ] After 5730ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:05:44] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 340 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 626/627 places, 31352/31353 transitions.
Finished random walk after 1069 steps, including 0 resets, run visited all 1 properties in 44 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-05-27 04:05:44] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 04:05:44] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:05:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:06:00] [INFO ] Computed 13 invariants in 57 ms
[2024-05-27 04:06:02] [INFO ] Implicit Places using invariants in 2036 ms returned []
Implicit Place search using SMT only with invariants took 2037 ms to find 0 implicit places.
[2024-05-27 04:06:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:06:02] [INFO ] Invariant cache hit.
[2024-05-27 04:06:11] [INFO ] Dead Transitions using invariants and state equation in 9097 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11305 ms. Remains : 626/627 places, 31352/31353 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Finished Best-First random walk after 2713 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=339 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-27 04:06:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:06:12] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7 reset in 3069 ms.
Product exploration explored 100000 steps with 1 reset in 3005 ms.
Built C files in :
/tmp/ltsmin18090591509863873567
[2024-05-27 04:06:33] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:06:33] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18090591509863873567
Running compilation step : cd /tmp/ltsmin18090591509863873567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18090591509863873567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18090591509863873567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:06:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:06:36] [INFO ] Invariant cache hit.
[2024-05-27 04:06:38] [INFO ] Implicit Places using invariants in 1874 ms returned []
Implicit Place search using SMT only with invariants took 1885 ms to find 0 implicit places.
[2024-05-27 04:06:38] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:06:38] [INFO ] Invariant cache hit.
[2024-05-27 04:06:47] [INFO ] Dead Transitions using invariants and state equation in 8988 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11030 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin16683810043399102431
[2024-05-27 04:06:47] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:06:47] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16683810043399102431
Running compilation step : cd /tmp/ltsmin16683810043399102431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16683810043399102431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16683810043399102431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:06:51] [INFO ] Flatten gal took : 634 ms
[2024-05-27 04:06:52] [INFO ] Flatten gal took : 675 ms
[2024-05-27 04:06:52] [INFO ] Time to serialize gal into /tmp/LTL367875682913548559.gal : 112 ms
[2024-05-27 04:06:52] [INFO ] Time to serialize properties into /tmp/LTL11879217396954091809.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL367875682913548559.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15241403838891007588.hoa' '-atoms' '/tmp/LTL11879217396954091809.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11879217396954091809.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15241403838891007588.hoa
Detected timeout of ITS tools.
[2024-05-27 04:07:08] [INFO ] Flatten gal took : 649 ms
[2024-05-27 04:07:09] [INFO ] Flatten gal took : 878 ms
[2024-05-27 04:07:09] [INFO ] Time to serialize gal into /tmp/LTL5955848787860632139.gal : 103 ms
[2024-05-27 04:07:09] [INFO ] Time to serialize properties into /tmp/LTL2856726827432743322.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5955848787860632139.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2856726827432743322.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((p577>=1)&&(p636>=1))"))))
Formula 0 simplified : XG!"((p577>=1)&&(p636>=1))"
Detected timeout of ITS tools.
[2024-05-27 04:07:25] [INFO ] Flatten gal took : 735 ms
[2024-05-27 04:07:25] [INFO ] Applying decomposition
[2024-05-27 04:07:26] [INFO ] Flatten gal took : 882 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3355991073450445575.txt' '-o' '/tmp/graph3355991073450445575.bin' '-w' '/tmp/graph3355991073450445575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3355991073450445575.bin' '-l' '-1' '-v' '-w' '/tmp/graph3355991073450445575.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:07:28] [INFO ] Decomposing Gal with order
[2024-05-27 04:07:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:07:30] [INFO ] Removed a total of 91784 redundant transitions.
[2024-05-27 04:07:30] [INFO ] Flatten gal took : 1313 ms
[2024-05-27 04:07:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2130 labels/synchronizations in 935 ms.
[2024-05-27 04:07:32] [INFO ] Time to serialize gal into /tmp/LTL7686366599197676474.gal : 110 ms
[2024-05-27 04:07:32] [INFO ] Time to serialize properties into /tmp/LTL4990107682580284165.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7686366599197676474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4990107682580284165.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("((i1.i1.i11.i0.u68.p577>=1)&&(i1.i1.i0.i1.u256.p636>=1))"))))
Formula 0 simplified : XG!"((i1.i1.i11.i0.u68.p577>=1)&&(i1.i1.i0.i1.u256.p636>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12510739773025235198
[2024-05-27 04:07:47] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12510739773025235198
Running compilation step : cd /tmp/ltsmin12510739773025235198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12510739773025235198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12510739773025235198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-14 finished in 191698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 183 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:07:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:07:50] [INFO ] Invariant cache hit.
[2024-05-27 04:07:52] [INFO ] Implicit Places using invariants in 2009 ms returned []
Implicit Place search using SMT only with invariants took 2011 ms to find 0 implicit places.
[2024-05-27 04:07:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:07:52] [INFO ] Invariant cache hit.
[2024-05-27 04:08:01] [INFO ] Dead Transitions using invariants and state equation in 8785 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10980 ms. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s72 1) (GEQ s486 1))], 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]]
Product exploration explored 100000 steps with 0 reset in 3884 ms.
Product exploration explored 100000 steps with 0 reset in 3834 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 412 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 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21696 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21696 steps, saw 19303 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:08:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:08:12] [INFO ] Invariant cache hit.
[2024-05-27 04:08:12] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:08:34] [INFO ] After 21395ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:08:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:08:58] [INFO ] After 24244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:08:58] [INFO ] State equation strengthened by 268 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:647)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 04:08:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 04:08:59] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20927 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20927 steps, saw 18618 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:09:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:09:02] [INFO ] Invariant cache hit.
[2024-05-27 04:09:03] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:09:23] [INFO ] After 20756ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:09:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:09:48] [INFO ] After 24529ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:09:48] [INFO ] State equation strengthened by 268 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 04:09:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 04:09:48] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 189 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 186 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:09:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:09:49] [INFO ] Invariant cache hit.
[2024-05-27 04:09:51] [INFO ] Implicit Places using invariants in 1967 ms returned []
Implicit Place search using SMT only with invariants took 1967 ms to find 0 implicit places.
[2024-05-27 04:09:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:09:51] [INFO ] Invariant cache hit.
[2024-05-27 04:09:59] [INFO ] Dead Transitions using invariants and state equation in 8887 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11045 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-27 04:10:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:10:00] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:10:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:10:15] [INFO ] Invariant cache hit.
[2024-05-27 04:10:17] [INFO ] Implicit Places using invariants in 1813 ms returned []
Implicit Place search using SMT only with invariants took 1834 ms to find 0 implicit places.
[2024-05-27 04:10:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:10:17] [INFO ] Invariant cache hit.
[2024-05-27 04:10:26] [INFO ] Dead Transitions using invariants and state equation in 9036 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11040 ms. Remains : 626/626 places, 31352/31352 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21644 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21644 steps, saw 19261 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:10:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:10:29] [INFO ] Invariant cache hit.
[2024-05-27 04:10:30] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:10:50] [INFO ] After 20252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:10:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 04:11:13] [INFO ] After 22939ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:11:13] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:11:15] [INFO ] After 1872ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:11:15] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 316 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 318 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21548 steps, run timeout after 3002 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21548 steps, saw 19179 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:11:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:11:18] [INFO ] Invariant cache hit.
[2024-05-27 04:11:19] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:11:38] [INFO ] After 19998ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:11:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:12:01] [INFO ] After 22419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:12:01] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:12:04] [INFO ] After 2401ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:12:04] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:12:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:12:04] [INFO ] Invariant cache hit.
[2024-05-27 04:12:06] [INFO ] Implicit Places using invariants in 1871 ms returned []
Implicit Place search using SMT only with invariants took 1878 ms to find 0 implicit places.
[2024-05-27 04:12:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:12:06] [INFO ] Invariant cache hit.
[2024-05-27 04:12:15] [INFO ] Dead Transitions using invariants and state equation in 8895 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10935 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-27 04:12:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:12:15] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 2950 ms.
Product exploration explored 100000 steps with 0 reset in 3446 ms.
Built C files in :
/tmp/ltsmin5706809355385302062
[2024-05-27 04:12:36] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:12:37] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5706809355385302062
Running compilation step : cd /tmp/ltsmin5706809355385302062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5706809355385302062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5706809355385302062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:12:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:12:40] [INFO ] Invariant cache hit.
[2024-05-27 04:12:42] [INFO ] Implicit Places using invariants in 1772 ms returned []
Implicit Place search using SMT only with invariants took 1786 ms to find 0 implicit places.
[2024-05-27 04:12:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:12:42] [INFO ] Invariant cache hit.
[2024-05-27 04:12:50] [INFO ] Dead Transitions using invariants and state equation in 8724 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10669 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin13843854817751948689
[2024-05-27 04:12:50] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:12:51] [INFO ] Built C files in 197ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13843854817751948689
Running compilation step : cd /tmp/ltsmin13843854817751948689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13843854817751948689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13843854817751948689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:12:55] [INFO ] Flatten gal took : 636 ms
[2024-05-27 04:12:55] [INFO ] Flatten gal took : 680 ms
[2024-05-27 04:12:56] [INFO ] Time to serialize gal into /tmp/LTL16814106695253246292.gal : 108 ms
[2024-05-27 04:12:56] [INFO ] Time to serialize properties into /tmp/LTL3975136223979313694.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16814106695253246292.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13347888251843009419.hoa' '-atoms' '/tmp/LTL3975136223979313694.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3975136223979313694.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13347888251843009419.hoa
Detected timeout of ITS tools.
[2024-05-27 04:13:12] [INFO ] Flatten gal took : 646 ms
[2024-05-27 04:13:12] [INFO ] Flatten gal took : 678 ms
[2024-05-27 04:13:13] [INFO ] Time to serialize gal into /tmp/LTL11583734501481872368.gal : 121 ms
[2024-05-27 04:13:13] [INFO ] Time to serialize properties into /tmp/LTL11237489478385769966.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11583734501481872368.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11237489478385769966.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F("((p435>=1)&&(p262>=1))")))
Formula 0 simplified : G!"((p435>=1)&&(p262>=1))"
Detected timeout of ITS tools.
[2024-05-27 04:13:28] [INFO ] Flatten gal took : 637 ms
[2024-05-27 04:13:28] [INFO ] Applying decomposition
[2024-05-27 04:13:29] [INFO ] Flatten gal took : 683 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11797236502362365958.txt' '-o' '/tmp/graph11797236502362365958.bin' '-w' '/tmp/graph11797236502362365958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11797236502362365958.bin' '-l' '-1' '-v' '-w' '/tmp/graph11797236502362365958.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:13:31] [INFO ] Decomposing Gal with order
[2024-05-27 04:13:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:13:32] [INFO ] Removed a total of 91912 redundant transitions.
[2024-05-27 04:13:33] [INFO ] Flatten gal took : 1208 ms
[2024-05-27 04:13:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 966 labels/synchronizations in 952 ms.
[2024-05-27 04:13:34] [INFO ] Time to serialize gal into /tmp/LTL12511967861681735731.gal : 80 ms
[2024-05-27 04:13:34] [INFO ] Time to serialize properties into /tmp/LTL5735659240957676556.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12511967861681735731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5735659240957676556.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i1.u40.p435>=1)&&(i3.u245.p262>=1))")))
Formula 0 simplified : G!"((i1.u40.p435>=1)&&(i3.u245.p262>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12101757292412094995
[2024-05-27 04:13:49] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12101757292412094995
Running compilation step : cd /tmp/ltsmin12101757292412094995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12101757292412094995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12101757292412094995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-15 finished in 362660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Found a Shortening insensitive property : RERS17pb113-PT-3-LTLFireability-04
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 199 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:13:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:13:53] [INFO ] Invariant cache hit.
[2024-05-27 04:13:55] [INFO ] Implicit Places using invariants in 2064 ms returned []
Implicit Place search using SMT only with invariants took 2064 ms to find 0 implicit places.
[2024-05-27 04:13:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:13:55] [INFO ] Invariant cache hit.
[2024-05-27 04:14:04] [INFO ] Dead Transitions using invariants and state equation in 8587 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10851 ms. Remains : 626/627 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s313 1) (GEQ s480 1)), p0:(OR (LT s289 1) (LT s366 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5 reset in 2768 ms.
Product exploration explored 100000 steps with 0 reset in 2831 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 p1) p0), (X (NOT p1)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=25 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 04:14:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:14:10] [INFO ] Invariant cache hit.
[2024-05-27 04:14:10] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 04:14:31] [INFO ] After 20235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 04:14:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 04:14:51] [INFO ] After 20755ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 04:14:51] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:14:56] [INFO ] After 4058ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 04:14:56] [INFO ] After 4059ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-27 04:14:56] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=27 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 21000 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 21000 steps, saw 18684 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 04:14:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:14:59] [INFO ] Invariant cache hit.
[2024-05-27 04:14:59] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 04:15:22] [INFO ] After 22941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 04:15:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:15:42] [INFO ] After 19363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 04:15:42] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:15:47] [INFO ] After 5467ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 04:15:47] [INFO ] After 5468ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-27 04:15:47] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:15:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:15:48] [INFO ] Invariant cache hit.
[2024-05-27 04:15:49] [INFO ] Implicit Places using invariants in 1794 ms returned []
Implicit Place search using SMT only with invariants took 1813 ms to find 0 implicit places.
[2024-05-27 04:15:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:15:49] [INFO ] Invariant cache hit.
[2024-05-27 04:15:59] [INFO ] Dead Transitions using invariants and state equation in 9368 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11359 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (AND p0 p1))]
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false]
[2024-05-27 04:15:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:15:59] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:16:15] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:16:15] [INFO ] Invariant cache hit.
[2024-05-27 04:16:16] [INFO ] Implicit Places using invariants in 1819 ms returned []
Implicit Place search using SMT only with invariants took 1834 ms to find 0 implicit places.
[2024-05-27 04:16:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:16:16] [INFO ] Invariant cache hit.
[2024-05-27 04:16:26] [INFO ] Dead Transitions using invariants and state equation in 9254 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11248 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND p0 p1))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 105 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-27 04:16:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:16:27] [INFO ] Invariant cache hit.
[2024-05-27 04:16:27] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 04:16:47] [INFO ] After 20753ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 04:16:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 14 ms returned sat
[2024-05-27 04:17:06] [INFO ] After 18546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 04:17:06] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:17:11] [INFO ] After 5325ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 04:17:15] [INFO ] Deduced a trap composed of 64 places in 2529 ms of which 3 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-27 04:17:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-27 04:17:15] [INFO ] After 27657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=28 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 20896 steps, run timeout after 3002 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20896 steps, saw 18591 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-27 04:17:19] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:17:19] [INFO ] Invariant cache hit.
[2024-05-27 04:17:19] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:17:38] [INFO ] After 19773ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-27 04:17:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:17:56] [INFO ] After 17634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-27 04:17:56] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:18:02] [INFO ] After 5254ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-27 04:18:03] [INFO ] Deduced a trap composed of 40 places in 435 ms of which 0 ms to minimize.
[2024-05-27 04:18:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1260 ms
[2024-05-27 04:18:04] [INFO ] After 7256ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-27 04:18:04] [INFO ] After 25101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:18:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:18:04] [INFO ] Invariant cache hit.
[2024-05-27 04:18:06] [INFO ] Implicit Places using invariants in 1903 ms returned []
Implicit Place search using SMT only with invariants took 1914 ms to find 0 implicit places.
[2024-05-27 04:18:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:18:06] [INFO ] Invariant cache hit.
[2024-05-27 04:18:15] [INFO ] Dead Transitions using invariants and state equation in 9199 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11266 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND p0 p1))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F p1), (F (AND p1 p0))]
Knowledge based reduction with 9 factoid took 160 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
[2024-05-27 04:18:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:18:16] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false]
Product exploration explored 100000 steps with 0 reset in 4020 ms.
Product exploration explored 100000 steps with 0 reset in 4189 ms.
Built C files in :
/tmp/ltsmin16014243128879874151
[2024-05-27 04:18:39] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:18:39] [INFO ] Built C files in 185ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16014243128879874151
Running compilation step : cd /tmp/ltsmin16014243128879874151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16014243128879874151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16014243128879874151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 173 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:18:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:18:43] [INFO ] Invariant cache hit.
[2024-05-27 04:18:45] [INFO ] Implicit Places using invariants in 1958 ms returned []
Implicit Place search using SMT only with invariants took 1960 ms to find 0 implicit places.
[2024-05-27 04:18:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:18:45] [INFO ] Invariant cache hit.
[2024-05-27 04:18:53] [INFO ] Dead Transitions using invariants and state equation in 8511 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10650 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin3593455018268075520
[2024-05-27 04:18:53] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:18:53] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3593455018268075520
Running compilation step : cd /tmp/ltsmin3593455018268075520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3593455018268075520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3593455018268075520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:18:58] [INFO ] Flatten gal took : 741 ms
[2024-05-27 04:18:58] [INFO ] Flatten gal took : 786 ms
[2024-05-27 04:18:58] [INFO ] Time to serialize gal into /tmp/LTL2103632230889971445.gal : 126 ms
[2024-05-27 04:18:58] [INFO ] Time to serialize properties into /tmp/LTL10693877709175474700.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2103632230889971445.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4104701512024322854.hoa' '-atoms' '/tmp/LTL10693877709175474700.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10693877709175474700.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4104701512024322854.hoa
Detected timeout of ITS tools.
[2024-05-27 04:19:15] [INFO ] Flatten gal took : 653 ms
[2024-05-27 04:19:15] [INFO ] Flatten gal took : 681 ms
[2024-05-27 04:19:16] [INFO ] Time to serialize gal into /tmp/LTL9721579728328828077.gal : 114 ms
[2024-05-27 04:19:16] [INFO ] Time to serialize properties into /tmp/LTL13760237274453940570.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9721579728328828077.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13760237274453940570.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((p274<1)||(p317<1))")))&&(F("((p182>=1)&&(p152>=1))")))))
Formula 0 simplified : X(GF!"((p274<1)||(p317<1))" | G!"((p182>=1)&&(p152>=1))")
Detected timeout of ITS tools.
[2024-05-27 04:19:31] [INFO ] Flatten gal took : 654 ms
[2024-05-27 04:19:31] [INFO ] Applying decomposition
[2024-05-27 04:19:32] [INFO ] Flatten gal took : 695 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17391737938006416283.txt' '-o' '/tmp/graph17391737938006416283.bin' '-w' '/tmp/graph17391737938006416283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17391737938006416283.bin' '-l' '-1' '-v' '-w' '/tmp/graph17391737938006416283.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:19:34] [INFO ] Decomposing Gal with order
[2024-05-27 04:19:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:19:35] [INFO ] Removed a total of 91912 redundant transitions.
[2024-05-27 04:19:35] [INFO ] Flatten gal took : 1113 ms
[2024-05-27 04:19:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 1973 labels/synchronizations in 798 ms.
[2024-05-27 04:19:37] [INFO ] Time to serialize gal into /tmp/LTL2857563031711437250.gal : 75 ms
[2024-05-27 04:19:37] [INFO ] Time to serialize properties into /tmp/LTL15041926561580181176.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2857563031711437250.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15041926561580181176.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((i6.u287.p274<1)||(i0.u181.p317<1))")))&&(F("((i1.i1.i4.i14.u156.p182>=1)&&(i2.i1.i4.i1.u194.p152>=1))")))))
Formula 0 simplified : X(GF!"((i6.u287.p274<1)||(i0.u181.p317<1))" | G!"((i1.i1.i4.i14.u156.p182>=1)&&(i2.i1.i4.i1.u194.p152>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17183633000086320116
[2024-05-27 04:19:52] [INFO ] Built C files in 205ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17183633000086320116
Running compilation step : cd /tmp/ltsmin17183633000086320116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17183633000086320116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17183633000086320116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-04 finished in 362744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(G(p1)))||p0))))'
Found a Lengthening insensitive property : RERS17pb113-PT-3-LTLFireability-05
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 189 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:19:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:19:56] [INFO ] Invariant cache hit.
[2024-05-27 04:19:58] [INFO ] Implicit Places using invariants in 2007 ms returned []
Implicit Place search using SMT only with invariants took 2008 ms to find 0 implicit places.
[2024-05-27 04:19:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:19:58] [INFO ] Invariant cache hit.
[2024-05-27 04:20:06] [INFO ] Dead Transitions using invariants and state equation in 8624 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10823 ms. Remains : 626/627 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (LT s471 1) (LT s605 1)), p1:(OR (LT s76 1) (LT s277 1))], 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 2934 ms.
Product exploration explored 100000 steps with 0 reset in 2989 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 p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 98 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:20:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:20:13] [INFO ] Invariant cache hit.
[2024-05-27 04:20:13] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:20:33] [INFO ] After 19506ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 04:20:33] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:20:38] [INFO ] After 5326ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 04:20:38] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 22150 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22150 steps, saw 19697 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:20:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:20:42] [INFO ] Invariant cache hit.
[2024-05-27 04:20:42] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:21:01] [INFO ] After 18939ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 04:21:01] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:21:07] [INFO ] After 5907ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 04:21:07] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 147 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:21:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:21:07] [INFO ] Invariant cache hit.
[2024-05-27 04:21:09] [INFO ] Implicit Places using invariants in 1770 ms returned []
Implicit Place search using SMT only with invariants took 1789 ms to find 0 implicit places.
[2024-05-27 04:21:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:21:09] [INFO ] Invariant cache hit.
[2024-05-27 04:21:18] [INFO ] Dead Transitions using invariants and state equation in 9078 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11035 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 514 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:21:19] [INFO ] Computed 13 invariants in 55 ms
[2024-05-27 04:21:19] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:21:34] [INFO ] After 15252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:21:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:21:49] [INFO ] After 15113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:21:50] [INFO ] After 15987ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 603 ms.
[2024-05-27 04:21:51] [INFO ] After 16680ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 72 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:21:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:21:51] [INFO ] Computed 13 invariants in 41 ms
[2024-05-27 04:21:53] [INFO ] Implicit Places using invariants in 1780 ms returned []
Implicit Place search using SMT only with invariants took 1784 ms to find 0 implicit places.
[2024-05-27 04:21:53] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:21:53] [INFO ] Invariant cache hit.
[2024-05-27 04:22:02] [INFO ] Dead Transitions using invariants and state equation in 9092 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10950 ms. Remains : 626/626 places, 31352/31352 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), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:22:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:22:03] [INFO ] Invariant cache hit.
[2024-05-27 04:22:03] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:22:22] [INFO ] After 19020ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 04:22:22] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:22:28] [INFO ] After 5815ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 04:22:28] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20833 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20833 steps, saw 18537 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:22:31] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:22:31] [INFO ] Invariant cache hit.
[2024-05-27 04:22:31] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:22:51] [INFO ] After 19732ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 04:22:51] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:22:56] [INFO ] After 5115ms SMT Verify possible using 268 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-05-27 04:22:56] [INFO ] After 25032ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 168 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:22:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:22:57] [INFO ] Invariant cache hit.
[2024-05-27 04:22:59] [INFO ] Implicit Places using invariants in 1767 ms returned []
Implicit Place search using SMT only with invariants took 1768 ms to find 0 implicit places.
[2024-05-27 04:22:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:22:59] [INFO ] Invariant cache hit.
[2024-05-27 04:23:08] [INFO ] Dead Transitions using invariants and state equation in 9161 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11104 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 496 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:23:08] [INFO ] Computed 13 invariants in 42 ms
[2024-05-27 04:23:08] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:23:23] [INFO ] After 14970ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:23:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:23:38] [INFO ] After 14636ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:23:39] [INFO ] After 15488ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 590 ms.
[2024-05-27 04:23:39] [INFO ] After 16193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 3193 ms.
Product exploration explored 100000 steps with 0 reset in 3806 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:23:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 04:23:48] [INFO ] Computed 13 invariants in 60 ms
[2024-05-27 04:23:56] [INFO ] Dead Transitions using invariants and state equation in 8585 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8736 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin15720804498169896584
[2024-05-27 04:23:56] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15720804498169896584
Running compilation step : cd /tmp/ltsmin15720804498169896584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15720804498169896584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15720804498169896584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 74 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:23:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:23:59] [INFO ] Invariant cache hit.
[2024-05-27 04:24:01] [INFO ] Implicit Places using invariants in 1849 ms returned []
Implicit Place search using SMT only with invariants took 1853 ms to find 0 implicit places.
[2024-05-27 04:24:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:24:01] [INFO ] Invariant cache hit.
[2024-05-27 04:24:10] [INFO ] Dead Transitions using invariants and state equation in 8381 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10312 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin944110540686224234
[2024-05-27 04:24:10] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin944110540686224234
Running compilation step : cd /tmp/ltsmin944110540686224234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin944110540686224234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin944110540686224234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:24:14] [INFO ] Flatten gal took : 656 ms
[2024-05-27 04:24:15] [INFO ] Flatten gal took : 687 ms
[2024-05-27 04:24:15] [INFO ] Time to serialize gal into /tmp/LTL6760487468149609390.gal : 115 ms
[2024-05-27 04:24:15] [INFO ] Time to serialize properties into /tmp/LTL4669678315696704772.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6760487468149609390.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5801874124069548890.hoa' '-atoms' '/tmp/LTL4669678315696704772.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4669678315696704772.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5801874124069548890.hoa
Detected timeout of ITS tools.
[2024-05-27 04:24:31] [INFO ] Flatten gal took : 710 ms
[2024-05-27 04:24:32] [INFO ] Flatten gal took : 785 ms
[2024-05-27 04:24:32] [INFO ] Time to serialize gal into /tmp/LTL5582387945269482652.gal : 121 ms
[2024-05-27 04:24:32] [INFO ] Time to serialize properties into /tmp/LTL14849776139572276494.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5582387945269482652.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14849776139572276494.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p153<1)||(p452<1))")||(X(X(G("((p358<1)||(p314<1))"))))))))
Formula 0 simplified : XF(!"((p153<1)||(p452<1))" & XXF!"((p358<1)||(p314<1))")
Detected timeout of ITS tools.
[2024-05-27 04:24:48] [INFO ] Flatten gal took : 736 ms
[2024-05-27 04:24:48] [INFO ] Applying decomposition
[2024-05-27 04:24:49] [INFO ] Flatten gal took : 788 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2477514044140615034.txt' '-o' '/tmp/graph2477514044140615034.bin' '-w' '/tmp/graph2477514044140615034.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2477514044140615034.bin' '-l' '-1' '-v' '-w' '/tmp/graph2477514044140615034.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:24:51] [INFO ] Decomposing Gal with order
[2024-05-27 04:24:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:24:53] [INFO ] Removed a total of 91826 redundant transitions.
[2024-05-27 04:24:53] [INFO ] Flatten gal took : 1312 ms
[2024-05-27 04:24:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 1122 labels/synchronizations in 1073 ms.
[2024-05-27 04:24:55] [INFO ] Time to serialize gal into /tmp/LTL8370440553046417878.gal : 100 ms
[2024-05-27 04:24:55] [INFO ] Time to serialize properties into /tmp/LTL14143163319883531433.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8370440553046417878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14143163319883531433.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i7.u230.p153<1)||(i2.u300.p452<1))")||(X(X(G("((i5.i0.i1.i0.u44.p358<1)||(i9.i0.i1.i0.u135.p314<1))"))))))))
Formula 0 simplified : XF(!"((i7.u230.p153<1)||(i2.u300.p452<1))" & XXF!"((i5.i0.i1.i0.u44.p358<1)||(i9.i0.i1.i0.u135.p314<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1938824812446059866
[2024-05-27 04:25:10] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1938824812446059866
Running compilation step : cd /tmp/ltsmin1938824812446059866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1938824812446059866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1938824812446059866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-05 finished in 317925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(!p1)||(!p1&&F(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1&&(G(p3)||p2)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : RERS17pb113-PT-3-LTLFireability-13
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:25:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:25:14] [INFO ] Invariant cache hit.
[2024-05-27 04:25:16] [INFO ] Implicit Places using invariants in 1894 ms returned []
Implicit Place search using SMT only with invariants took 1897 ms to find 0 implicit places.
[2024-05-27 04:25:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:25:16] [INFO ] Invariant cache hit.
[2024-05-27 04:25:25] [INFO ] Dead Transitions using invariants and state equation in 8980 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 11045 ms. Remains : 626/627 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s24 1) (GEQ s36 1) (GEQ s40 1) (GEQ s305 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 3174 ms.
Product exploration explored 100000 steps with 0 reset in 2826 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21973 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21973 steps, saw 19539 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:25:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:25:34] [INFO ] Invariant cache hit.
[2024-05-27 04:25:34] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:25:51] [INFO ] After 16642ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:25:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:26:08] [INFO ] After 16680ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:26:08] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:26:16] [INFO ] After 8153ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:26:16] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 157 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 22001 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22001 steps, saw 19563 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:26:19] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:26:19] [INFO ] Invariant cache hit.
[2024-05-27 04:26:20] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 04:26:37] [INFO ] After 17174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:26:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:26:52] [INFO ] After 15460ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:26:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:27:02] [INFO ] After 9378ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:27:02] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 176 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 172 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:27:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:02] [INFO ] Invariant cache hit.
[2024-05-27 04:27:04] [INFO ] Implicit Places using invariants in 1826 ms returned []
Implicit Place search using SMT only with invariants took 1848 ms to find 0 implicit places.
[2024-05-27 04:27:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:04] [INFO ] Invariant cache hit.
[2024-05-27 04:27:13] [INFO ] Dead Transitions using invariants and state equation in 9320 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11364 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-27 04:27:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:14] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:27:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:29] [INFO ] Invariant cache hit.
[2024-05-27 04:27:31] [INFO ] Implicit Places using invariants in 1839 ms returned []
Implicit Place search using SMT only with invariants took 1861 ms to find 0 implicit places.
[2024-05-27 04:27:31] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:31] [INFO ] Invariant cache hit.
[2024-05-27 04:27:40] [INFO ] Dead Transitions using invariants and state equation in 9075 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11103 ms. Remains : 626/626 places, 31352/31352 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 22030 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22030 steps, saw 19588 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:27:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:27:43] [INFO ] Invariant cache hit.
[2024-05-27 04:27:43] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:28:01] [INFO ] After 17274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:28:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:28:16] [INFO ] After 15551ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:28:16] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:28:26] [INFO ] After 9300ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:28:26] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21702 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21702 steps, saw 19308 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-27 04:28:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:28:29] [INFO ] Invariant cache hit.
[2024-05-27 04:28:29] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-27 04:28:47] [INFO ] After 17320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 04:28:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-27 04:29:02] [INFO ] After 15412ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 04:29:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 04:29:12] [INFO ] After 9441ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-27 04:29:12] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:29:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:29:12] [INFO ] Invariant cache hit.
[2024-05-27 04:29:14] [INFO ] Implicit Places using invariants in 1776 ms returned []
Implicit Place search using SMT only with invariants took 1796 ms to find 0 implicit places.
[2024-05-27 04:29:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:29:14] [INFO ] Invariant cache hit.
[2024-05-27 04:29:23] [INFO ] Dead Transitions using invariants and state equation in 8998 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10979 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-27 04:29:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:29:23] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 2861 ms.
Product exploration explored 100000 steps with 0 reset in 2833 ms.
Built C files in :
/tmp/ltsmin7885565089899381051
[2024-05-27 04:29:44] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:29:44] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7885565089899381051
Running compilation step : cd /tmp/ltsmin7885565089899381051;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7885565089899381051;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7885565089899381051;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 04:29:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:29:47] [INFO ] Invariant cache hit.
[2024-05-27 04:29:49] [INFO ] Implicit Places using invariants in 1763 ms returned []
Implicit Place search using SMT only with invariants took 1779 ms to find 0 implicit places.
[2024-05-27 04:29:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:29:49] [INFO ] Invariant cache hit.
[2024-05-27 04:29:57] [INFO ] Dead Transitions using invariants and state equation in 8378 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10313 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin14340398119423253003
[2024-05-27 04:29:57] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2024-05-27 04:29:58] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14340398119423253003
Running compilation step : cd /tmp/ltsmin14340398119423253003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14340398119423253003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14340398119423253003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-27 04:30:02] [INFO ] Flatten gal took : 642 ms
[2024-05-27 04:30:02] [INFO ] Flatten gal took : 677 ms
[2024-05-27 04:30:03] [INFO ] Time to serialize gal into /tmp/LTL9695759692504469630.gal : 117 ms
[2024-05-27 04:30:03] [INFO ] Time to serialize properties into /tmp/LTL12568178888641159891.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9695759692504469630.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17142245029085778734.hoa' '-atoms' '/tmp/LTL12568178888641159891.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12568178888641159891.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17142245029085778734.hoa
Detected timeout of ITS tools.
[2024-05-27 04:30:19] [INFO ] Flatten gal took : 637 ms
[2024-05-27 04:30:19] [INFO ] Flatten gal took : 684 ms
[2024-05-27 04:30:20] [INFO ] Time to serialize gal into /tmp/LTL16602758747394172604.gal : 110 ms
[2024-05-27 04:30:20] [INFO ] Time to serialize properties into /tmp/LTL6497400396456886989.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16602758747394172604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6497400396456886989.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p395>=1)&&(p157>=1))&&((p173>=1)&&(p109>=1)))"))))
Formula 0 simplified : XG!"(((p395>=1)&&(p157>=1))&&((p173>=1)&&(p109>=1)))"
Detected timeout of ITS tools.
[2024-05-27 04:30:35] [INFO ] Flatten gal took : 653 ms
[2024-05-27 04:30:35] [INFO ] Applying decomposition
[2024-05-27 04:30:36] [INFO ] Flatten gal took : 682 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13650081055359887567.txt' '-o' '/tmp/graph13650081055359887567.bin' '-w' '/tmp/graph13650081055359887567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13650081055359887567.bin' '-l' '-1' '-v' '-w' '/tmp/graph13650081055359887567.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:30:38] [INFO ] Decomposing Gal with order
[2024-05-27 04:30:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:30:39] [INFO ] Removed a total of 91870 redundant transitions.
[2024-05-27 04:30:40] [INFO ] Flatten gal took : 1121 ms
[2024-05-27 04:30:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1584 labels/synchronizations in 901 ms.
[2024-05-27 04:30:41] [INFO ] Time to serialize gal into /tmp/LTL4680613345073025786.gal : 81 ms
[2024-05-27 04:30:41] [INFO ] Time to serialize properties into /tmp/LTL4504850125808481881.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4680613345073025786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4504850125808481881.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i1.u213.p395>=1)&&(i4.u15.p157>=1))&&((i0.i0.i2.i3.u17.p173>=1)&&(i0.i0.i2.i7.u211.p109>=1)))"))))
Formula 0 simplified : XG!"(((i1.u213.p395>=1)&&(i4.u15.p157>=1))&&((i0.i0.i2.i3.u17.p173>=1)&&(i0.i0.i2.i7.u211.p109>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9257125308247822657
[2024-05-27 04:30:56] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9257125308247822657
Running compilation step : cd /tmp/ltsmin9257125308247822657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9257125308247822657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9257125308247822657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-3-LTLFireability-13 finished in 346034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : RERS17pb113-PT-3-LTLFireability-14
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 183 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2024-05-27 04:31:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:31:00] [INFO ] Invariant cache hit.
[2024-05-27 04:31:02] [INFO ] Implicit Places using invariants in 1885 ms returned []
Implicit Place search using SMT only with invariants took 1885 ms to find 0 implicit places.
[2024-05-27 04:31:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:31:02] [INFO ] Invariant cache hit.
[2024-05-27 04:31:11] [INFO ] Dead Transitions using invariants and state equation in 9327 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 11404 ms. Remains : 626/627 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-3-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s127 1) (GEQ s518 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9 reset in 2740 ms.
Product exploration explored 100000 steps with 6 reset in 2759 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 8160 steps, including 2 resets, run visited all 1 properties in 317 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-27 04:31:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 04:31:17] [INFO ] Invariant cache hit.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 7406524 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16008944 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb113-PT-3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is RERS17pb113-PT-3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-171662361500083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-3.tgz
mv RERS17pb113-PT-3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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