About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.647 | 1274506.00 | 2016716.00 | 21991.90 | FFFFFFFFFFFFTFF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r229-tall-167856414000948.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856414000948
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 14K Feb 26 03:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 03:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 03:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 30M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679634257138
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-24 05:04:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-24 05:04:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 05:04:19] [INFO ] Load time of PNML (sax parser for PT used): 977 ms
[2023-03-24 05:04:19] [INFO ] Transformed 29770 places.
[2023-03-24 05:04:19] [INFO ] Transformed 44921 transitions.
[2023-03-24 05:04:19] [INFO ] Parsed PT model containing 29770 places and 44921 transitions and 170374 arcs in 1209 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 29770 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29770/29770 places, 44921/44921 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 29716 transition count 44921
Applied a total of 54 rules in 2482 ms. Remains 29716 /29770 variables (removed 54) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:04:22] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
// Phase 1: matrix 43865 rows 29716 cols
[2023-03-24 05:04:28] [INFO ] Computed 1769 place invariants in 5992 ms
[2023-03-24 05:04:31] [INFO ] Implicit Places using invariants in 8489 ms returned []
Implicit Place search using SMT only with invariants took 8520 ms to find 0 implicit places.
[2023-03-24 05:04:31] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:04:31] [INFO ] Invariant cache hit.
[2023-03-24 05:04:33] [INFO ] Dead Transitions using invariants and state equation in 2533 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29716/29770 places, 44921/44921 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13545 ms. Remains : 29716/29770 places, 44921/44921 transitions.
Support contains 51 out of 29716 places after structural reductions.
[2023-03-24 05:04:36] [INFO ] Flatten gal took : 1585 ms
[2023-03-24 05:04:37] [INFO ] Flatten gal took : 1290 ms
[2023-03-24 05:04:40] [INFO ] Input system was already deterministic with 44921 transitions.
Support contains 49 out of 29716 places (down from 51) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 1072 ms. (steps per millisecond=9 ) properties (out of 28) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-24 05:04:42] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:04:42] [INFO ] Invariant cache hit.
[2023-03-24 05:04:53] [INFO ] [Real]Absence check using 63 positive place invariants in 411 ms returned sat
[2023-03-24 05:04:55] [INFO ] [Real]Absence check using 63 positive and 1706 generalized place invariants in 1776 ms returned sat
[2023-03-24 05:05:07] [INFO ] After 3700ms SMT Verify possible using state equation in real domain returned unsat :2 sat :18
[2023-03-24 05:05:07] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:05:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:05:07] [INFO ] After 25244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 33 out of 29716 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Drop transitions removed 9435 transitions
Trivial Post-agglo rules discarded 9435 transitions
Performed 9435 trivial Post agglomeration. Transition count delta: 9435
Iterating post reduction 0 with 9435 rules applied. Total rules applied 9435 place count 29716 transition count 35486
Reduce places removed 9435 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 9499 rules applied. Total rules applied 18934 place count 20281 transition count 35422
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 18998 place count 20217 transition count 35422
Performed 590 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 590 Pre rules applied. Total rules applied 18998 place count 20217 transition count 34832
Deduced a syphon composed of 590 places in 70 ms
Reduce places removed 590 places and 0 transitions.
Iterating global reduction 3 with 1180 rules applied. Total rules applied 20178 place count 19627 transition count 34832
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 49 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 20242 place count 19595 transition count 34800
Free-agglomeration rule (complex) applied 1555 times.
Iterating global reduction 3 with 1555 rules applied. Total rules applied 21797 place count 19595 transition count 33245
Reduce places removed 1555 places and 0 transitions.
Iterating post reduction 3 with 1555 rules applied. Total rules applied 23352 place count 18040 transition count 33245
Partial Free-agglomeration rule applied 3099 times.
Drop transitions removed 3099 transitions
Iterating global reduction 4 with 3099 rules applied. Total rules applied 26451 place count 18040 transition count 33245
Applied a total of 26451 rules in 11061 ms. Remains 18040 /29716 variables (removed 11676) and now considering 33245/44921 (removed 11676) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11066 ms. Remains : 18040/29716 places, 33245/44921 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 1134 ms. (steps per millisecond=8 ) properties (out of 19) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-24 05:05:19] [INFO ] Flow matrix only has 31699 transitions (discarded 1546 similar events)
// Phase 1: matrix 31699 rows 18040 cols
[2023-03-24 05:05:29] [INFO ] Computed 1769 place invariants in 9496 ms
[2023-03-24 05:05:34] [INFO ] [Real]Absence check using 65 positive place invariants in 174 ms returned sat
[2023-03-24 05:05:36] [INFO ] [Real]Absence check using 65 positive and 1704 generalized place invariants in 1064 ms returned sat
[2023-03-24 05:05:54] [INFO ] After 14246ms SMT Verify possible using state equation in real domain returned unsat :0 sat :16
[2023-03-24 05:05:54] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:05:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:05:54] [INFO ] After 25538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 18040 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18040/18040 places, 33245/33245 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18040 transition count 33244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 18039 transition count 33244
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 18039 transition count 33243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 18038 transition count 33243
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 5 place count 18038 transition count 33243
Applied a total of 5 rules in 4222 ms. Remains 18038 /18040 variables (removed 2) and now considering 33243/33245 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4222 ms. Remains : 18038/18040 places, 33243/33245 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 1158 ms. (steps per millisecond=8 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 8615 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8615 steps, saw 4133 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 17 properties.
[2023-03-24 05:06:03] [INFO ] Flow matrix only has 31697 transitions (discarded 1546 similar events)
// Phase 1: matrix 31697 rows 18038 cols
[2023-03-24 05:06:12] [INFO ] Computed 1769 place invariants in 8957 ms
[2023-03-24 05:06:18] [INFO ] [Real]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 05:06:19] [INFO ] [Real]Absence check using 65 positive and 1704 generalized place invariants in 1083 ms returned sat
[2023-03-24 05:06:37] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 18038 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18038/18038 places, 33243/33243 transitions.
Applied a total of 0 rules in 1342 ms. Remains 18038 /18038 variables (removed 0) and now considering 33243/33243 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1343 ms. Remains : 18038/18038 places, 33243/33243 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18038/18038 places, 33243/33243 transitions.
Applied a total of 0 rules in 1355 ms. Remains 18038 /18038 variables (removed 0) and now considering 33243/33243 (removed 0) transitions.
[2023-03-24 05:06:40] [INFO ] Flow matrix only has 31697 transitions (discarded 1546 similar events)
[2023-03-24 05:06:40] [INFO ] Invariant cache hit.
[2023-03-24 05:06:41] [INFO ] Implicit Places using invariants in 1558 ms returned []
Implicit Place search using SMT only with invariants took 1569 ms to find 0 implicit places.
[2023-03-24 05:06:41] [INFO ] Flow matrix only has 31697 transitions (discarded 1546 similar events)
[2023-03-24 05:06:41] [INFO ] Invariant cache hit.
[2023-03-24 05:06:43] [INFO ] Dead Transitions using invariants and state equation in 1550 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4486 ms. Remains : 18038/18038 places, 33243/33243 transitions.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 23700 stabilizing places and 32952 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1673 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:06:45] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
// Phase 1: matrix 43865 rows 29716 cols
[2023-03-24 05:06:51] [INFO ] Computed 1769 place invariants in 5800 ms
[2023-03-24 05:06:53] [INFO ] Implicit Places using invariants in 8324 ms returned []
Implicit Place search using SMT only with invariants took 8328 ms to find 0 implicit places.
[2023-03-24 05:06:53] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:06:53] [INFO ] Invariant cache hit.
[2023-03-24 05:06:56] [INFO ] Dead Transitions using invariants and state equation in 2545 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12556 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s4344 1) (GEQ s4407 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 16 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-00 finished in 13046 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 3 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1740 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:06:58] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:06:58] [INFO ] Invariant cache hit.
[2023-03-24 05:07:01] [INFO ] Implicit Places using invariants in 2546 ms returned []
Implicit Place search using SMT only with invariants took 2549 ms to find 0 implicit places.
[2023-03-24 05:07:01] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:01] [INFO ] Invariant cache hit.
[2023-03-24 05:07:03] [INFO ] Dead Transitions using invariants and state equation in 2577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6871 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s14413 1), p1:(OR (LT s6687 1) (LT s29137 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 9 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-01 finished in 7216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 29716 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Drop transitions removed 9504 transitions
Trivial Post-agglo rules discarded 9504 transitions
Performed 9504 trivial Post agglomeration. Transition count delta: 9504
Iterating post reduction 0 with 9504 rules applied. Total rules applied 9504 place count 29716 transition count 35417
Reduce places removed 9504 places and 0 transitions.
Iterating post reduction 1 with 9504 rules applied. Total rules applied 19008 place count 20212 transition count 35417
Performed 594 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 594 Pre rules applied. Total rules applied 19008 place count 20212 transition count 34823
Deduced a syphon composed of 594 places in 70 ms
Reduce places removed 594 places and 0 transitions.
Iterating global reduction 2 with 1188 rules applied. Total rules applied 20196 place count 19618 transition count 34823
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 49 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 20262 place count 19585 transition count 34790
Applied a total of 20262 rules in 5546 ms. Remains 19585 /29716 variables (removed 10131) and now considering 34790/44921 (removed 10131) transitions.
[2023-03-24 05:07:09] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
// Phase 1: matrix 33734 rows 19585 cols
[2023-03-24 05:07:13] [INFO ] Computed 1769 place invariants in 4276 ms
[2023-03-24 05:07:15] [INFO ] Implicit Places using invariants in 5790 ms returned []
Implicit Place search using SMT only with invariants took 5791 ms to find 0 implicit places.
[2023-03-24 05:07:15] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:07:15] [INFO ] Invariant cache hit.
[2023-03-24 05:07:17] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19585/29716 places, 34790/44921 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13088 ms. Remains : 19585/29716 places, 34790/44921 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s7620 1) (GEQ s19006 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 72 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-04 finished in 13292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X((p1&&G(F(p2))))))))'
Support contains 6 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1815 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:07:19] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
// Phase 1: matrix 43865 rows 29716 cols
[2023-03-24 05:07:25] [INFO ] Computed 1769 place invariants in 6268 ms
[2023-03-24 05:07:27] [INFO ] Implicit Places using invariants in 8597 ms returned []
Implicit Place search using SMT only with invariants took 8600 ms to find 0 implicit places.
[2023-03-24 05:07:27] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:27] [INFO ] Invariant cache hit.
[2023-03-24 05:07:30] [INFO ] Dead Transitions using invariants and state equation in 2436 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12858 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s1958 1) (LT s5424 1)), p1:(OR (LT s1199 1) (LT s28965 1)), p2:(AND (GEQ s8070 1) (GEQ s8103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-05 finished in 13288 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p0)))'
Support contains 1 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1740 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:07:32] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:32] [INFO ] Invariant cache hit.
[2023-03-24 05:07:34] [INFO ] Implicit Places using invariants in 2526 ms returned []
Implicit Place search using SMT only with invariants took 2527 ms to find 0 implicit places.
[2023-03-24 05:07:34] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:34] [INFO ] Invariant cache hit.
[2023-03-24 05:07:37] [INFO ] Dead Transitions using invariants and state equation in 2548 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6821 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s15138 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-06 finished in 7125 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1 U X(G(p2)))))'
Support contains 4 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1708 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:07:39] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:39] [INFO ] Invariant cache hit.
[2023-03-24 05:07:42] [INFO ] Implicit Places using invariants in 2553 ms returned []
Implicit Place search using SMT only with invariants took 2555 ms to find 0 implicit places.
[2023-03-24 05:07:42] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:42] [INFO ] Invariant cache hit.
[2023-03-24 05:07:44] [INFO ] Dead Transitions using invariants and state equation in 2209 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6491 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(AND (GEQ s24947 1) (GEQ s25648 1)), p1:(GEQ s12326 1), p0:(GEQ s4593 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-07 finished in 6903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(((X(F(p0)) U p1)&&G(p2))))))'
Support contains 5 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1637 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:07:46] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:46] [INFO ] Invariant cache hit.
[2023-03-24 05:07:48] [INFO ] Implicit Places using invariants in 2529 ms returned []
Implicit Place search using SMT only with invariants took 2542 ms to find 0 implicit places.
[2023-03-24 05:07:48] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:48] [INFO ] Invariant cache hit.
[2023-03-24 05:07:51] [INFO ] Dead Transitions using invariants and state equation in 2535 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6722 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 308 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 7}], [{ cond=(AND p2 p0), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=(AND p2 p1 p0), acceptance={0} source=7 dest: 0}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=7 dest: 2}, { cond=(NOT p2), acceptance={0} source=7 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=6, aps=[p2:(GEQ s29463 1), p1:(AND (GEQ s4843 1) (GEQ s29137 1)), p0:(AND (GEQ s7256 1) (GEQ s24824 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-09 finished in 7218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(G(p1))))))'
Support contains 3 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1632 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:07:53] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:53] [INFO ] Invariant cache hit.
[2023-03-24 05:07:56] [INFO ] Implicit Places using invariants in 2579 ms returned []
Implicit Place search using SMT only with invariants took 2585 ms to find 0 implicit places.
[2023-03-24 05:07:56] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:07:56] [INFO ] Invariant cache hit.
[2023-03-24 05:07:58] [INFO ] Dead Transitions using invariants and state equation in 2245 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6465 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s25845 1), p1:(AND (GEQ s15534 1) (GEQ s15578 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 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-10 finished in 6779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 29716 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Drop transitions removed 9504 transitions
Trivial Post-agglo rules discarded 9504 transitions
Performed 9504 trivial Post agglomeration. Transition count delta: 9504
Iterating post reduction 0 with 9504 rules applied. Total rules applied 9504 place count 29716 transition count 35417
Reduce places removed 9504 places and 0 transitions.
Iterating post reduction 1 with 9504 rules applied. Total rules applied 19008 place count 20212 transition count 35417
Performed 594 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 594 Pre rules applied. Total rules applied 19008 place count 20212 transition count 34823
Deduced a syphon composed of 594 places in 66 ms
Reduce places removed 594 places and 0 transitions.
Iterating global reduction 2 with 1188 rules applied. Total rules applied 20196 place count 19618 transition count 34823
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 46 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 20262 place count 19585 transition count 34790
Applied a total of 20262 rules in 5236 ms. Remains 19585 /29716 variables (removed 10131) and now considering 34790/44921 (removed 10131) transitions.
[2023-03-24 05:08:03] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
// Phase 1: matrix 33734 rows 19585 cols
[2023-03-24 05:08:08] [INFO ] Computed 1769 place invariants in 4334 ms
[2023-03-24 05:08:09] [INFO ] Implicit Places using invariants in 6100 ms returned []
Implicit Place search using SMT only with invariants took 6102 ms to find 0 implicit places.
[2023-03-24 05:08:09] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:08:10] [INFO ] Invariant cache hit.
[2023-03-24 05:08:11] [INFO ] Dead Transitions using invariants and state equation in 1740 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19585/29716 places, 34790/44921 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13084 ms. Remains : 19585/29716 places, 34790/44921 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s10085 1) (GEQ s15409 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 74 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-11 finished in 13286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0 U (p1||G(!p0))))&&F(p0)))'
Support contains 4 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1740 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:08:13] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
// Phase 1: matrix 43865 rows 29716 cols
[2023-03-24 05:08:19] [INFO ] Computed 1769 place invariants in 5737 ms
[2023-03-24 05:08:21] [INFO ] Implicit Places using invariants in 8005 ms returned []
Implicit Place search using SMT only with invariants took 8011 ms to find 0 implicit places.
[2023-03-24 05:08:21] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:08:21] [INFO ] Invariant cache hit.
[2023-03-24 05:08:23] [INFO ] Dead Transitions using invariants and state equation in 2213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11975 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s27444 1) (GEQ s27838 1)), p1:(AND (NOT (AND (GEQ s28679 1) (GEQ s29452 1))) (NOT (AND (GEQ s27444 1) (GEQ s27838 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]]
Stuttering criterion allowed to conclude after 93 steps with 0 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-13 finished in 12275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 29716 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Applied a total of 0 rules in 1671 ms. Remains 29716 /29716 variables (removed 0) and now considering 44921/44921 (removed 0) transitions.
[2023-03-24 05:08:25] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:08:25] [INFO ] Invariant cache hit.
[2023-03-24 05:08:28] [INFO ] Implicit Places using invariants in 2279 ms returned []
Implicit Place search using SMT only with invariants took 2298 ms to find 0 implicit places.
[2023-03-24 05:08:28] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
[2023-03-24 05:08:28] [INFO ] Invariant cache hit.
[2023-03-24 05:08:30] [INFO ] Dead Transitions using invariants and state equation in 2241 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6227 ms. Remains : 29716/29716 places, 44921/44921 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s23677 1) (LT s29102 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 10773 steps with 117 reset in 391 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-14 finished in 6855 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(!p0)||(!p0&&G(!p1)))))'
Support contains 4 out of 29716 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29716/29716 places, 44921/44921 transitions.
Drop transitions removed 9504 transitions
Trivial Post-agglo rules discarded 9504 transitions
Performed 9504 trivial Post agglomeration. Transition count delta: 9504
Iterating post reduction 0 with 9504 rules applied. Total rules applied 9504 place count 29716 transition count 35417
Reduce places removed 9504 places and 0 transitions.
Iterating post reduction 1 with 9504 rules applied. Total rules applied 19008 place count 20212 transition count 35417
Performed 594 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 594 Pre rules applied. Total rules applied 19008 place count 20212 transition count 34823
Deduced a syphon composed of 594 places in 58 ms
Reduce places removed 594 places and 0 transitions.
Iterating global reduction 2 with 1188 rules applied. Total rules applied 20196 place count 19618 transition count 34823
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 44 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 20262 place count 19585 transition count 34790
Applied a total of 20262 rules in 5349 ms. Remains 19585 /29716 variables (removed 10131) and now considering 34790/44921 (removed 10131) transitions.
[2023-03-24 05:08:36] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
// Phase 1: matrix 33734 rows 19585 cols
[2023-03-24 05:08:40] [INFO ] Computed 1769 place invariants in 4302 ms
[2023-03-24 05:08:42] [INFO ] Implicit Places using invariants in 5937 ms returned []
Implicit Place search using SMT only with invariants took 5959 ms to find 0 implicit places.
[2023-03-24 05:08:42] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:08:42] [INFO ] Invariant cache hit.
[2023-03-24 05:08:43] [INFO ] Dead Transitions using invariants and state equation in 1543 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19585/29716 places, 34790/44921 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12856 ms. Remains : 19585/29716 places, 34790/44921 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, p0, (AND p0 p1), p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s5344 1) (GEQ s12762 1)), p1:(AND (GEQ s16502 1) (GEQ s19181 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1357 reset in 2778 ms.
Product exploration explored 100000 steps with 1357 reset in 2764 ms.
Computed a total of 13602 stabilizing places and 22854 stable transitions
Computed a total of 13602 stabilizing places and 22854 stable transitions
Detected a total of 13602/19585 stabilizing places and 22854/34790 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 682 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[true, p1, p0, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 136 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 7164 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7164 steps, saw 3543 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-24 05:08:54] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:08:54] [INFO ] Invariant cache hit.
[2023-03-24 05:08:58] [INFO ] [Real]Absence check using 63 positive place invariants in 155 ms returned sat
[2023-03-24 05:08:59] [INFO ] [Real]Absence check using 63 positive and 1706 generalized place invariants in 1091 ms returned sat
[2023-03-24 05:09:19] [INFO ] After 19864ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:3
[2023-03-24 05:09:19] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:09:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:09:19] [INFO ] After 25189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 19585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19585/19585 places, 34790/34790 transitions.
Free-agglomeration rule (complex) applied 1583 times.
Iterating global reduction 0 with 1583 rules applied. Total rules applied 1583 place count 19585 transition count 33207
Reduce places removed 1583 places and 0 transitions.
Iterating post reduction 0 with 1583 rules applied. Total rules applied 3166 place count 18002 transition count 33207
Applied a total of 3166 rules in 5273 ms. Remains 18002 /19585 variables (removed 1583) and now considering 33207/34790 (removed 1583) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5274 ms. Remains : 18002/19585 places, 33207/34790 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 1145 ms. (steps per millisecond=8 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 8050 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8050 steps, saw 3868 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-24 05:09:29] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
// Phase 1: matrix 31641 rows 18002 cols
[2023-03-24 05:09:38] [INFO ] Computed 1769 place invariants in 8755 ms
[2023-03-24 05:09:41] [INFO ] [Real]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-24 05:09:42] [INFO ] [Real]Absence check using 65 positive and 1704 generalized place invariants in 977 ms returned sat
[2023-03-24 05:10:03] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 05:10:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 206 ms returned sat
[2023-03-24 05:10:07] [INFO ] [Nat]Absence check using 65 positive and 1704 generalized place invariants in 1057 ms returned sat
[2023-03-24 05:10:28] [INFO ] After 19740ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 05:10:29] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:10:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:10:29] [INFO ] After 25595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 18002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18002/18002 places, 33207/33207 transitions.
Applied a total of 0 rules in 1293 ms. Remains 18002 /18002 variables (removed 0) and now considering 33207/33207 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1294 ms. Remains : 18002/18002 places, 33207/33207 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18002/18002 places, 33207/33207 transitions.
Applied a total of 0 rules in 1273 ms. Remains 18002 /18002 variables (removed 0) and now considering 33207/33207 (removed 0) transitions.
[2023-03-24 05:10:31] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
[2023-03-24 05:10:31] [INFO ] Invariant cache hit.
[2023-03-24 05:10:33] [INFO ] Implicit Places using invariants in 1473 ms returned []
Implicit Place search using SMT only with invariants took 1486 ms to find 0 implicit places.
[2023-03-24 05:10:33] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
[2023-03-24 05:10:33] [INFO ] Invariant cache hit.
[2023-03-24 05:10:34] [INFO ] Dead Transitions using invariants and state equation in 1462 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4248 ms. Remains : 18002/18002 places, 33207/33207 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 716 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[true, (AND p0 p1), p1, p0]
Stuttering acceptance computed with spot in 104 ms :[true, (AND p0 p1), p1, p0]
Support contains 4 out of 19585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19585/19585 places, 34790/34790 transitions.
Applied a total of 0 rules in 1764 ms. Remains 19585 /19585 variables (removed 0) and now considering 34790/34790 (removed 0) transitions.
[2023-03-24 05:10:37] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
// Phase 1: matrix 33734 rows 19585 cols
[2023-03-24 05:10:41] [INFO ] Computed 1769 place invariants in 4315 ms
[2023-03-24 05:10:43] [INFO ] Implicit Places using invariants in 5835 ms returned []
Implicit Place search using SMT only with invariants took 5842 ms to find 0 implicit places.
[2023-03-24 05:10:43] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:10:43] [INFO ] Invariant cache hit.
[2023-03-24 05:10:45] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9129 ms. Remains : 19585/19585 places, 34790/34790 transitions.
Computed a total of 13602 stabilizing places and 22854 stable transitions
Computed a total of 13602 stabilizing places and 22854 stable transitions
Detected a total of 13602/19585 stabilizing places and 22854/34790 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 497 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (AND p0 p1), p1, p0]
Incomplete random walk after 10000 steps, including 135 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 7115 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7115 steps, saw 3509 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-24 05:10:49] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:10:49] [INFO ] Invariant cache hit.
[2023-03-24 05:10:52] [INFO ] [Real]Absence check using 63 positive place invariants in 148 ms returned sat
[2023-03-24 05:10:53] [INFO ] [Real]Absence check using 63 positive and 1706 generalized place invariants in 1110 ms returned sat
[2023-03-24 05:11:14] [INFO ] After 20148ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-24 05:11:14] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:11:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:11:14] [INFO ] After 25166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 19585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19585/19585 places, 34790/34790 transitions.
Free-agglomeration rule (complex) applied 1583 times.
Iterating global reduction 0 with 1583 rules applied. Total rules applied 1583 place count 19585 transition count 33207
Reduce places removed 1583 places and 0 transitions.
Iterating post reduction 0 with 1583 rules applied. Total rules applied 3166 place count 18002 transition count 33207
Applied a total of 3166 rules in 5414 ms. Remains 18002 /19585 variables (removed 1583) and now considering 33207/34790 (removed 1583) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5415 ms. Remains : 18002/19585 places, 33207/34790 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 1195 ms. (steps per millisecond=8 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 8134 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8134 steps, saw 3916 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-24 05:11:24] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
// Phase 1: matrix 31641 rows 18002 cols
[2023-03-24 05:11:33] [INFO ] Computed 1769 place invariants in 8682 ms
[2023-03-24 05:11:36] [INFO ] [Real]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 05:11:37] [INFO ] [Real]Absence check using 65 positive and 1704 generalized place invariants in 976 ms returned sat
[2023-03-24 05:11:58] [INFO ] After 20607ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-24 05:11:59] [INFO ] State equation strengthened by 14434 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:11:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 05:11:59] [INFO ] After 25530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 18002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18002/18002 places, 33207/33207 transitions.
Applied a total of 0 rules in 1268 ms. Remains 18002 /18002 variables (removed 0) and now considering 33207/33207 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1268 ms. Remains : 18002/18002 places, 33207/33207 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18002/18002 places, 33207/33207 transitions.
Applied a total of 0 rules in 1302 ms. Remains 18002 /18002 variables (removed 0) and now considering 33207/33207 (removed 0) transitions.
[2023-03-24 05:12:01] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
[2023-03-24 05:12:01] [INFO ] Invariant cache hit.
[2023-03-24 05:12:03] [INFO ] Implicit Places using invariants in 1432 ms returned []
Implicit Place search using SMT only with invariants took 1448 ms to find 0 implicit places.
[2023-03-24 05:12:03] [INFO ] Flow matrix only has 31641 transitions (discarded 1566 similar events)
[2023-03-24 05:12:03] [INFO ] Invariant cache hit.
[2023-03-24 05:12:04] [INFO ] Dead Transitions using invariants and state equation in 1447 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4226 ms. Remains : 18002/18002 places, 33207/33207 transitions.
Graph (trivial) has 7278 edges and 18002 vertex of which 33 / 18002 are part of one of the 1 SCC in 13 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 105642 edges and 17970 vertex of which 17940 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.16 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t19854.t22389 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 0 with 450 rules applied. Total rules applied 452 place count 17298 transition count 30135
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 447 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 447 transitions
Trivial Post-agglo rules discarded 447 transitions
Performed 447 trivial Post agglomeration. Transition count delta: 447
Iterating post reduction 1 with 1344 rules applied. Total rules applied 1796 place count 16849 transition count 29240
Ensure Unique test removed 1 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions removed 391 transitions
Trivial Post-agglo rules discarded 391 transitions
Performed 391 trivial Post agglomeration. Transition count delta: 391
Iterating post reduction 2 with 1286 rules applied. Total rules applied 3082 place count 16401 transition count 28402
Ensure Unique test removed 56 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 391 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1227 rules applied. Total rules applied 4309 place count 15954 transition count 27622
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 337 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1117 rules applied. Total rules applied 5426 place count 15563 transition count 26896
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1061 rules applied. Total rules applied 6487 place count 15174 transition count 26224
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 287 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 6 with 959 rules applied. Total rules applied 7446 place count 14837 transition count 25602
Ensure Unique test removed 48 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 287 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 907 rules applied. Total rules applied 8353 place count 14502 transition count 25030
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 241 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 8 with 813 rules applied. Total rules applied 9166 place count 14215 transition count 24504
Ensure Unique test removed 44 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 9 with 765 rules applied. Total rules applied 9931 place count 13930 transition count 24024
Ensure Unique test removed 2 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 10 with 679 rules applied. Total rules applied 10610 place count 13689 transition count 23586
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 11 with 635 rules applied. Total rules applied 11245 place count 13450 transition count 23190
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 12 with 557 rules applied. Total rules applied 11802 place count 13251 transition count 22832
Ensure Unique test removed 36 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 13 with 517 rules applied. Total rules applied 12319 place count 13054 transition count 22512
Ensure Unique test removed 2 places
Reduce places removed 161 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 448 rules applied. Total rules applied 12767 place count 12893 transition count 22225
Ensure Unique test removed 31 places
Reduce places removed 159 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 413 rules applied. Total rules applied 13180 place count 12734 transition count 21971
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13532 place count 12606 transition count 21747
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 320 rules applied. Total rules applied 13852 place count 12480 transition count 21553
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14118 place count 12382 transition count 21385
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 238 rules applied. Total rules applied 14356 place count 12286 transition count 21243
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14548 place count 12214 transition count 21123
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14716 place count 12144 transition count 21025
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14846 place count 12094 transition count 20945
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14956 place count 12046 transition count 20883
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15036 place count 12014 transition count 20835
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15100 place count 11984 transition count 20801
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15142 place count 11966 transition count 20777
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15172 place count 11950 transition count 20763
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15188 place count 11942 transition count 20755
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 8 rules applied. Total rules applied 15196 place count 11936 transition count 20753
Ensure Unique test removed 2 places
Iterating post reduction 30 with 2 rules applied. Total rules applied 15198 place count 11934 transition count 20753
Performed 594 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 594 Pre rules applied. Total rules applied 15198 place count 11934 transition count 20159
Deduced a syphon composed of 594 places in 13 ms
Reduce places removed 594 places and 0 transitions.
Iterating global reduction 31 with 1188 rules applied. Total rules applied 16386 place count 11340 transition count 20159
Discarding 8942 places :
Symmetric choice reduction at 31 with 8942 rule applications. Total rules 25328 place count 2398 transition count 11217
Ensure Unique test removed 594 places
Iterating global reduction 31 with 9536 rules applied. Total rules applied 34864 place count 1804 transition count 11217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 34864 place count 1804 transition count 11216
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 34866 place count 1803 transition count 11216
Discarding 576 places :
Symmetric choice reduction at 31 with 576 rule applications. Total rules 35442 place count 1227 transition count 10640
Iterating global reduction 31 with 576 rules applied. Total rules applied 36018 place count 1227 transition count 10640
Discarding 990 places :
Symmetric choice reduction at 31 with 990 rule applications. Total rules 37008 place count 237 transition count 1730
Iterating global reduction 31 with 990 rules applied. Total rules applied 37998 place count 237 transition count 1730
Ensure Unique test removed 990 transitions
Reduce isomorphic transitions removed 990 transitions.
Iterating post reduction 31 with 990 rules applied. Total rules applied 38988 place count 237 transition count 740
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 32 with 92 rules applied. Total rules applied 39080 place count 190 transition count 695
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 32 with 12 rules applied. Total rules applied 39092 place count 190 transition count 683
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 33 with 1 rules applied. Total rules applied 39093 place count 190 transition count 682
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 33 with 10 rules applied. Total rules applied 39103 place count 190 transition count 672
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 33 with 10 rules applied. Total rules applied 39113 place count 180 transition count 672
Discarding 15 places :
Symmetric choice reduction at 34 with 15 rule applications. Total rules 39128 place count 165 transition count 537
Ensure Unique test removed 15 places
Iterating global reduction 34 with 30 rules applied. Total rules applied 39158 place count 150 transition count 537
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 34 with 15 rules applied. Total rules applied 39173 place count 150 transition count 522
Discarding 15 places :
Symmetric choice reduction at 35 with 15 rule applications. Total rules 39188 place count 135 transition count 387
Iterating global reduction 35 with 15 rules applied. Total rules applied 39203 place count 135 transition count 387
Discarding 14 places :
Symmetric choice reduction at 35 with 14 rule applications. Total rules 39217 place count 121 transition count 373
Iterating global reduction 35 with 14 rules applied. Total rules applied 39231 place count 121 transition count 373
Partial Free-agglomeration rule applied 297 times.
Drop transitions removed 297 transitions
Iterating global reduction 35 with 297 rules applied. Total rules applied 39528 place count 121 transition count 373
Discarding 15 places :
Symmetric choice reduction at 35 with 15 rule applications. Total rules 39543 place count 106 transition count 238
Ensure Unique test removed 13 places
Iterating global reduction 35 with 28 rules applied. Total rules applied 39571 place count 93 transition count 238
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 35 with 15 rules applied. Total rules applied 39586 place count 93 transition count 223
Discarding 13 places :
Symmetric choice reduction at 36 with 13 rule applications. Total rules 39599 place count 80 transition count 106
Iterating global reduction 36 with 13 rules applied. Total rules applied 39612 place count 80 transition count 106
Discarding 13 places :
Symmetric choice reduction at 36 with 13 rule applications. Total rules 39625 place count 67 transition count 93
Iterating global reduction 36 with 13 rules applied. Total rules applied 39638 place count 67 transition count 93
Applied a total of 39638 rules in 65515 ms. Remains 67 /18002 variables (removed 17935) and now considering 93/33207 (removed 33114) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 93 rows 67 cols
[2023-03-24 05:13:10] [INFO ] Computed 25 place invariants in 9 ms
[2023-03-24 05:13:10] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-24 05:13:10] [INFO ] [Real]Absence check using 4 positive and 21 generalized place invariants in 3 ms returned sat
[2023-03-24 05:13:10] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 05:13:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-24 05:13:10] [INFO ] [Nat]Absence check using 4 positive and 21 generalized place invariants in 3 ms returned sat
[2023-03-24 05:13:10] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 05:13:10] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-24 05:13:10] [INFO ] After 382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 502 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (AND p0 p1), p1, p0]
Stuttering acceptance computed with spot in 129 ms :[true, (AND p0 p1), p1, p0]
Stuttering acceptance computed with spot in 132 ms :[true, (AND p0 p1), p1, p0]
Product exploration explored 100000 steps with 1356 reset in 2576 ms.
Product exploration explored 100000 steps with 1358 reset in 2676 ms.
Applying partial POR strategy [true, false, true, false]
Stuttering acceptance computed with spot in 108 ms :[true, (AND p0 p1), p1, p0]
Support contains 4 out of 19585 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19585/19585 places, 34790/34790 transitions.
Applied a total of 0 rules in 2495 ms. Remains 19585 /19585 variables (removed 0) and now considering 34790/34790 (removed 0) transitions.
[2023-03-24 05:13:19] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
// Phase 1: matrix 33734 rows 19585 cols
[2023-03-24 05:13:23] [INFO ] Computed 1769 place invariants in 4291 ms
[2023-03-24 05:13:25] [INFO ] Dead Transitions using invariants and state equation in 5871 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8369 ms. Remains : 19585/19585 places, 34790/34790 transitions.
Built C files in :
/tmp/ltsmin5132924606495299388
[2023-03-24 05:13:25] [INFO ] Built C files in 369ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5132924606495299388
Running compilation step : cd /tmp/ltsmin5132924606495299388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5132924606495299388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5132924606495299388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 19585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19585/19585 places, 34790/34790 transitions.
Applied a total of 0 rules in 1907 ms. Remains 19585 /19585 variables (removed 0) and now considering 34790/34790 (removed 0) transitions.
[2023-03-24 05:13:30] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:13:30] [INFO ] Invariant cache hit.
[2023-03-24 05:13:32] [INFO ] Implicit Places using invariants in 1735 ms returned []
Implicit Place search using SMT only with invariants took 1737 ms to find 0 implicit places.
[2023-03-24 05:13:32] [INFO ] Flow matrix only has 33734 transitions (discarded 1056 similar events)
[2023-03-24 05:13:32] [INFO ] Invariant cache hit.
[2023-03-24 05:13:34] [INFO ] Dead Transitions using invariants and state equation in 1660 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5310 ms. Remains : 19585/19585 places, 34790/34790 transitions.
Built C files in :
/tmp/ltsmin12460017208803543043
[2023-03-24 05:13:34] [INFO ] Built C files in 326ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12460017208803543043
Running compilation step : cd /tmp/ltsmin12460017208803543043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12460017208803543043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12460017208803543043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-24 05:13:39] [INFO ] Flatten gal took : 1074 ms
[2023-03-24 05:13:41] [INFO ] Flatten gal took : 1091 ms
[2023-03-24 05:13:41] [INFO ] Time to serialize gal into /tmp/LTL1797524553042986790.gal : 246 ms
[2023-03-24 05:13:41] [INFO ] Time to serialize properties into /tmp/LTL9724264688110541557.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1797524553042986790.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5686021284682733578.hoa' '-atoms' '/tmp/LTL9724264688110541557.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9724264688110541557.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5686021284682733578.hoa
Detected timeout of ITS tools.
[2023-03-24 05:13:57] [INFO ] Flatten gal took : 836 ms
[2023-03-24 05:13:59] [INFO ] Flatten gal took : 1078 ms
[2023-03-24 05:13:59] [INFO ] Time to serialize gal into /tmp/LTL18038013054289809942.gal : 376 ms
[2023-03-24 05:13:59] [INFO ] Time to serialize properties into /tmp/LTL3217393011689558495.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18038013054289809942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3217393011689558495.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((!("((Node7ThinksNode24ShouldBeNodeMasterToReplaceNode15>=1)&&(Node24NotifyThatHeIsActive>=1))"))U((G(!("((Node7ThinksNode24ShouldB...415
Formula 0 simplified : F"((Node30ManageTheCrashOfNode4>=1)&&(Lx6IsAtTheLeftExtremityOfTheLeafSet>=1))" U "((Node7ThinksNode24ShouldBeNodeMasterToReplaceNod...197
Detected timeout of ITS tools.
[2023-03-24 05:14:15] [INFO ] Flatten gal took : 833 ms
[2023-03-24 05:14:15] [INFO ] Applying decomposition
[2023-03-24 05:14:16] [INFO ] Flatten gal took : 1034 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2698978064959551484.txt' '-o' '/tmp/graph2698978064959551484.bin' '-w' '/tmp/graph2698978064959551484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2698978064959551484.bin' '-l' '-1' '-v' '-w' '/tmp/graph2698978064959551484.weights' '-q' '0' '-e' '0.001'
[2023-03-24 05:14:19] [INFO ] Decomposing Gal with order
[2023-03-24 05:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 05:14:36] [INFO ] Removed a total of 26638 redundant transitions.
[2023-03-24 05:14:37] [INFO ] Flatten gal took : 10524 ms
[2023-03-24 05:14:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 7034 labels/synchronizations in 1722 ms.
[2023-03-24 05:14:41] [INFO ] Time to serialize gal into /tmp/LTL16093718835349125486.gal : 373 ms
[2023-03-24 05:14:41] [INFO ] Time to serialize properties into /tmp/LTL9545249905424236296.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16093718835349125486.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9545249905424236296.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((!("((i3.i1.u241.Node7ThinksNode24ShouldBeNodeMasterToReplaceNode15>=1)&&(i3.i0.u387.Node24NotifyThatHeIsActive>=1))"))U((G(!("((i3...497
Formula 0 simplified : F"((i9.u677.Node30ManageTheCrashOfNode4>=1)&&(i9.u678.Lx6IsAtTheLeftExtremityOfTheLeafSet>=1))" U "((i3.i1.u241.Node7ThinksNode24Sho...235
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3369980505075306167
[2023-03-24 05:14:57] [INFO ] Built C files in 291ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3369980505075306167
Running compilation step : cd /tmp/ltsmin3369980505075306167;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3369980505075306167;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3369980505075306167;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C09-LTLFireability-15 finished in 389203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(!p0)||(!p0&&G(!p1)))))'
[2023-03-24 05:15:01] [INFO ] Flatten gal took : 1078 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9558269893826555232
[2023-03-24 05:15:02] [INFO ] Too many transitions (44921) to apply POR reductions. Disabling POR matrices.
[2023-03-24 05:15:02] [INFO ] Built C files in 703ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9558269893826555232
Running compilation step : cd /tmp/ltsmin9558269893826555232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-24 05:15:03] [INFO ] Applying decomposition
[2023-03-24 05:15:04] [INFO ] Flatten gal took : 1328 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15369654546571181368.txt' '-o' '/tmp/graph15369654546571181368.bin' '-w' '/tmp/graph15369654546571181368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15369654546571181368.bin' '-l' '-1' '-v' '-w' '/tmp/graph15369654546571181368.weights' '-q' '0' '-e' '0.001'
[2023-03-24 05:15:08] [INFO ] Decomposing Gal with order
[2023-03-24 05:15:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 05:15:31] [INFO ] Removed a total of 30736 redundant transitions.
[2023-03-24 05:15:32] [INFO ] Flatten gal took : 6871 ms
[2023-03-24 05:15:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 5063 labels/synchronizations in 1498 ms.
[2023-03-24 05:15:35] [INFO ] Time to serialize gal into /tmp/LTLFireability18163680933831135303.gal : 258 ms
[2023-03-24 05:15:35] [INFO ] Time to serialize properties into /tmp/LTLFireability3456775823154490690.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18163680933831135303.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3456775823154490690.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((!("((i3.i0.u284.Node7ThinksNode24ShouldBeNodeMasterToReplaceNode15>=1)&&(i3.i0.u427.Node24NotifyThatHeIsActive>=1))"))U((G(!("((i3...496
Formula 0 simplified : F"((i4.u595.Node30ManageTheCrashOfNode4>=1)&&(i1.u62.Lx6IsAtTheLeftExtremityOfTheLeafSet>=1))" U "((i3.i0.u284.Node7ThinksNode24Shou...234
BK_STOP 1679635531644
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C09, 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 r229-tall-167856414000948"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C09.tgz
mv MultiCrashLeafsetExtension-PT-S32C09 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 '
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 ;