Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689400493.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-24b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689400493
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 8.0K Apr 30 01:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 30 01:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 30 01:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 30 01:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 538K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-00
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-01
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-02
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-03
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-04
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-05
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-06
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-07
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-08
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-09
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-10
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-11
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-12
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-13
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-14
FORMULA_NAME AutoFlight-PT-24b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652663479985

Running Version 202205111006
[2022-05-16 01:11:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 01:11:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 01:11:21] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2022-05-16 01:11:21] [INFO ] Transformed 2230 places.
[2022-05-16 01:11:21] [INFO ] Transformed 2228 transitions.
[2022-05-16 01:11:21] [INFO ] Found NUPN structural information;
[2022-05-16 01:11:21] [INFO ] Parsed PT model containing 2230 places and 2228 transitions in 277 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 2228 rows 2230 cols
[2022-05-16 01:11:21] [INFO ] Computed 148 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 9 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :9
FORMULA AutoFlight-PT-24b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :0
// Phase 1: matrix 2228 rows 2230 cols
[2022-05-16 01:11:21] [INFO ] Computed 148 place invariants in 24 ms
[2022-05-16 01:11:22] [INFO ] [Real]Absence check using 147 positive place invariants in 88 ms returned sat
[2022-05-16 01:11:22] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 01:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:23] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2022-05-16 01:11:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:23] [INFO ] [Nat]Absence check using 147 positive place invariants in 112 ms returned sat
[2022-05-16 01:11:23] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 01:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:24] [INFO ] [Nat]Absence check using state equation in 847 ms returned sat
[2022-05-16 01:11:25] [INFO ] Deduced a trap composed of 34 places in 696 ms of which 6 ms to minimize.
[2022-05-16 01:11:26] [INFO ] Deduced a trap composed of 51 places in 626 ms of which 4 ms to minimize.
[2022-05-16 01:11:27] [INFO ] Deduced a trap composed of 34 places in 881 ms of which 2 ms to minimize.
[2022-05-16 01:11:28] [INFO ] Deduced a trap composed of 43 places in 739 ms of which 2 ms to minimize.
[2022-05-16 01:11:28] [INFO ] Deduced a trap composed of 52 places in 591 ms of which 2 ms to minimize.
[2022-05-16 01:11:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:11:29] [INFO ] [Real]Absence check using 147 positive place invariants in 88 ms returned sat
[2022-05-16 01:11:29] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-16 01:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:29] [INFO ] [Real]Absence check using state equation in 909 ms returned sat
[2022-05-16 01:11:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:30] [INFO ] [Nat]Absence check using 147 positive place invariants in 80 ms returned sat
[2022-05-16 01:11:30] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-16 01:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:31] [INFO ] [Nat]Absence check using state equation in 926 ms returned sat
[2022-05-16 01:11:32] [INFO ] Deduced a trap composed of 34 places in 827 ms of which 2 ms to minimize.
[2022-05-16 01:11:33] [INFO ] Deduced a trap composed of 25 places in 659 ms of which 2 ms to minimize.
[2022-05-16 01:11:34] [INFO ] Deduced a trap composed of 215 places in 894 ms of which 3 ms to minimize.
[2022-05-16 01:11:34] [INFO ] Deduced a trap composed of 34 places in 800 ms of which 2 ms to minimize.
[2022-05-16 01:11:35] [INFO ] Deduced a trap composed of 28 places in 814 ms of which 2 ms to minimize.
[2022-05-16 01:11:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:11:36] [INFO ] [Real]Absence check using 147 positive place invariants in 75 ms returned sat
[2022-05-16 01:11:36] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 01:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:36] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2022-05-16 01:11:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:37] [INFO ] [Nat]Absence check using 147 positive place invariants in 120 ms returned sat
[2022-05-16 01:11:37] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 01:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:38] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2022-05-16 01:11:39] [INFO ] Deduced a trap composed of 49 places in 782 ms of which 2 ms to minimize.
[2022-05-16 01:11:40] [INFO ] Deduced a trap composed of 33 places in 805 ms of which 2 ms to minimize.
[2022-05-16 01:11:40] [INFO ] Deduced a trap composed of 29 places in 679 ms of which 1 ms to minimize.
[2022-05-16 01:11:41] [INFO ] Deduced a trap composed of 257 places in 840 ms of which 2 ms to minimize.
[2022-05-16 01:11:42] [INFO ] Deduced a trap composed of 58 places in 872 ms of which 2 ms to minimize.
[2022-05-16 01:11:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:11:43] [INFO ] [Real]Absence check using 147 positive place invariants in 86 ms returned sat
[2022-05-16 01:11:43] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 01:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:44] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2022-05-16 01:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:44] [INFO ] [Nat]Absence check using 147 positive place invariants in 106 ms returned sat
[2022-05-16 01:11:44] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 01:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:45] [INFO ] [Nat]Absence check using state equation in 973 ms returned sat
[2022-05-16 01:11:46] [INFO ] Deduced a trap composed of 25 places in 789 ms of which 2 ms to minimize.
[2022-05-16 01:11:47] [INFO ] Deduced a trap composed of 59 places in 842 ms of which 1 ms to minimize.
[2022-05-16 01:11:48] [INFO ] Deduced a trap composed of 57 places in 827 ms of which 2 ms to minimize.
[2022-05-16 01:11:49] [INFO ] Deduced a trap composed of 105 places in 846 ms of which 2 ms to minimize.
[2022-05-16 01:11:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:11:49] [INFO ] [Real]Absence check using 147 positive place invariants in 81 ms returned sat
[2022-05-16 01:11:49] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 01:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:50] [INFO ] [Real]Absence check using state equation in 888 ms returned sat
[2022-05-16 01:11:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:51] [INFO ] [Nat]Absence check using 147 positive place invariants in 108 ms returned sat
[2022-05-16 01:11:51] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 01:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:52] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2022-05-16 01:11:53] [INFO ] Deduced a trap composed of 31 places in 838 ms of which 2 ms to minimize.
[2022-05-16 01:11:53] [INFO ] Deduced a trap composed of 25 places in 821 ms of which 1 ms to minimize.
[2022-05-16 01:11:54] [INFO ] Deduced a trap composed of 55 places in 794 ms of which 2 ms to minimize.
[2022-05-16 01:11:55] [INFO ] Deduced a trap composed of 94 places in 856 ms of which 1 ms to minimize.
[2022-05-16 01:11:56] [INFO ] Deduced a trap composed of 92 places in 618 ms of which 2 ms to minimize.
[2022-05-16 01:11:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:11:57] [INFO ] [Real]Absence check using 147 positive place invariants in 120 ms returned sat
[2022-05-16 01:11:57] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-16 01:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:57] [INFO ] [Real]Absence check using state equation in 886 ms returned sat
[2022-05-16 01:11:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:11:58] [INFO ] [Nat]Absence check using 147 positive place invariants in 102 ms returned sat
[2022-05-16 01:11:58] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-16 01:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:11:59] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2022-05-16 01:12:00] [INFO ] Deduced a trap composed of 34 places in 789 ms of which 2 ms to minimize.
[2022-05-16 01:12:01] [INFO ] Deduced a trap composed of 216 places in 864 ms of which 2 ms to minimize.
[2022-05-16 01:12:01] [INFO ] Deduced a trap composed of 25 places in 794 ms of which 1 ms to minimize.
[2022-05-16 01:12:02] [INFO ] Deduced a trap composed of 34 places in 583 ms of which 2 ms to minimize.
[2022-05-16 01:12:03] [INFO ] Deduced a trap composed of 28 places in 596 ms of which 1 ms to minimize.
[2022-05-16 01:12:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 01:12:03] [INFO ] [Real]Absence check using 147 positive place invariants in 106 ms returned sat
[2022-05-16 01:12:03] [INFO ] [Real]Absence check using 147 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-16 01:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 01:12:04] [INFO ] [Real]Absence check using state equation in 820 ms returned sat
[2022-05-16 01:12:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 01:12:04] [INFO ] [Nat]Absence check using 147 positive place invariants in 72 ms returned sat
[2022-05-16 01:12:04] [INFO ] [Nat]Absence check using 147 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-16 01:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 01:12:05] [INFO ] [Nat]Absence check using state equation in 723 ms returned sat
[2022-05-16 01:12:06] [INFO ] Deduced a trap composed of 31 places in 760 ms of which 1 ms to minimize.
[2022-05-16 01:12:07] [INFO ] Deduced a trap composed of 25 places in 929 ms of which 2 ms to minimize.
[2022-05-16 01:12:08] [INFO ] Deduced a trap composed of 43 places in 837 ms of which 1 ms to minimize.
[2022-05-16 01:12:09] [INFO ] Deduced a trap composed of 59 places in 867 ms of which 1 ms to minimize.
[2022-05-16 01:12:10] [INFO ] Deduced a trap composed of 39 places in 896 ms of which 5 ms to minimize.
[2022-05-16 01:12:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 2230 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2230/2230 places, 2228/2228 transitions.
Drop transitions removed 884 transitions
Trivial Post-agglo rules discarded 884 transitions
Performed 884 trivial Post agglomeration. Transition count delta: 884
Iterating post reduction 0 with 884 rules applied. Total rules applied 884 place count 2230 transition count 1344
Reduce places removed 884 places and 0 transitions.
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 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 1 with 1052 rules applied. Total rules applied 1936 place count 1346 transition count 1176
Reduce places removed 48 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 51 rules applied. Total rules applied 1987 place count 1298 transition count 1173
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1990 place count 1295 transition count 1173
Performed 290 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 290 Pre rules applied. Total rules applied 1990 place count 1295 transition count 883
Deduced a syphon composed of 290 places in 4 ms
Reduce places removed 290 places and 0 transitions.
Iterating global reduction 4 with 580 rules applied. Total rules applied 2570 place count 1005 transition count 883
Discarding 213 places :
Symmetric choice reduction at 4 with 213 rule applications. Total rules 2783 place count 792 transition count 670
Iterating global reduction 4 with 213 rules applied. Total rules applied 2996 place count 792 transition count 670
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 72 Pre rules applied. Total rules applied 2996 place count 792 transition count 598
Deduced a syphon composed of 72 places in 7 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 4 with 144 rules applied. Total rules applied 3140 place count 720 transition count 598
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 1 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 4 with 350 rules applied. Total rules applied 3490 place count 545 transition count 423
Free-agglomeration rule applied 96 times.
Iterating global reduction 4 with 96 rules applied. Total rules applied 3586 place count 545 transition count 327
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 4 with 96 rules applied. Total rules applied 3682 place count 449 transition count 327
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3683 place count 448 transition count 326
Reduce places removed 92 places and 0 transitions.
Drop transitions removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 5 with 230 rules applied. Total rules applied 3913 place count 356 transition count 188
Reduce places removed 138 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 139 rules applied. Total rules applied 4052 place count 218 transition count 187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4053 place count 217 transition count 187
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 63 Pre rules applied. Total rules applied 4053 place count 217 transition count 124
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 8 with 126 rules applied. Total rules applied 4179 place count 154 transition count 124
Applied a total of 4179 rules in 520 ms. Remains 154 /2230 variables (removed 2076) and now considering 124/2228 (removed 2104) transitions.
Finished structural reductions, in 1 iterations. Remains : 154/2230 places, 124/2228 transitions.
// Phase 1: matrix 124 rows 154 cols
[2022-05-16 01:12:10] [INFO ] Computed 56 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3197 ms. (steps per millisecond=312 ) properties (out of 7) seen :7
FORMULA AutoFlight-PT-24b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-24b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 53053 ms.

BK_STOP 1652663534281

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="AutoFlight-PT-24b"
export BK_EXAMINATION="UpperBounds"
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 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-24b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245689400493"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24b.tgz
mv AutoFlight-PT-24b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;