fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r007-tall-162037990100517
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for AutoFlight-PT-96a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
425.512 113438.00 98896.00 24905.80 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990100517.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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-96a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990100517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 984K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 02:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 02:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 629K May 5 16:51 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-96a-UpperBounds-00
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-01
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-02
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-03
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-04
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-05
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-06
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-07
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-08
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-09
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-10
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-11
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-12
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-13
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-14
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620483397210

Running Version 0
[2021-05-08 14:16:57] [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]
[2021-05-08 14:16:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 14:16:57] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2021-05-08 14:16:57] [INFO ] Transformed 2251 places.
[2021-05-08 14:16:57] [INFO ] Transformed 2225 transitions.
[2021-05-08 14:16:57] [INFO ] Found NUPN structural information;
[2021-05-08 14:16:57] [INFO ] Parsed PT model containing 2251 places and 2225 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 384 transitions
Reduce redundant transitions removed 384 transitions.
// Phase 1: matrix 1841 rows 2251 cols
[2021-05-08 14:16:58] [INFO ] Computed 514 place invariants in 66 ms
Incomplete random walk after 10000 steps, including 39 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 16) seen :9
FORMULA AutoFlight-PT-96a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
// Phase 1: matrix 1841 rows 2251 cols
[2021-05-08 14:16:59] [INFO ] Computed 514 place invariants in 39 ms
[2021-05-08 14:16:59] [INFO ] [Real]Absence check using 513 positive place invariants in 176 ms returned sat
[2021-05-08 14:16:59] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 14:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:00] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2021-05-08 14:17:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:00] [INFO ] [Nat]Absence check using 513 positive place invariants in 137 ms returned sat
[2021-05-08 14:17:00] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:01] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2021-05-08 14:17:01] [INFO ] State equation strengthened by 384 read => feed constraints.
[2021-05-08 14:17:01] [INFO ] [Nat]Added 384 Read/Feed constraints in 60 ms returned sat
[2021-05-08 14:17:17] [INFO ] Deduced a trap composed of 1237 places in 15668 ms of which 5 ms to minimize.
[2021-05-08 14:17:17] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:18] [INFO ] [Real]Absence check using 513 positive place invariants in 129 ms returned sat
[2021-05-08 14:17:18] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:18] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2021-05-08 14:17:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:19] [INFO ] [Nat]Absence check using 513 positive place invariants in 127 ms returned sat
[2021-05-08 14:17:19] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:20] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2021-05-08 14:17:20] [INFO ] [Nat]Added 384 Read/Feed constraints in 56 ms returned sat
[2021-05-08 14:17:20] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 132 ms.
[2021-05-08 14:17:25] [INFO ] Deduced a trap composed of 2 places in 1457 ms of which 4 ms to minimize.
[2021-05-08 14:17:25] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:25] [INFO ] [Real]Absence check using 513 positive place invariants in 140 ms returned sat
[2021-05-08 14:17:25] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 14:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:26] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2021-05-08 14:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:27] [INFO ] [Nat]Absence check using 513 positive place invariants in 125 ms returned sat
[2021-05-08 14:17:27] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:27] [INFO ] [Nat]Absence check using state equation in 684 ms returned sat
[2021-05-08 14:17:27] [INFO ] [Nat]Added 384 Read/Feed constraints in 59 ms returned sat
[2021-05-08 14:17:27] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 110 ms.
[2021-05-08 14:17:33] [INFO ] Deduced a trap composed of 2 places in 1307 ms of which 2 ms to minimize.
[2021-05-08 14:17:33] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:33] [INFO ] [Real]Absence check using 513 positive place invariants in 124 ms returned sat
[2021-05-08 14:17:33] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:34] [INFO ] [Real]Absence check using state equation in 698 ms returned sat
[2021-05-08 14:17:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:34] [INFO ] [Nat]Absence check using 513 positive place invariants in 125 ms returned sat
[2021-05-08 14:17:34] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:35] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2021-05-08 14:17:35] [INFO ] [Nat]Added 384 Read/Feed constraints in 57 ms returned sat
[2021-05-08 14:17:36] [INFO ] Deduced a trap composed of 1238 places in 600 ms of which 9 ms to minimize.
[2021-05-08 14:17:36] [INFO ] Deduced a trap composed of 1237 places in 666 ms of which 2 ms to minimize.
[2021-05-08 14:17:37] [INFO ] Deduced a trap composed of 1240 places in 573 ms of which 1 ms to minimize.
[2021-05-08 14:17:38] [INFO ] Deduced a trap composed of 1245 places in 556 ms of which 2 ms to minimize.
[2021-05-08 14:17:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2860 ms
[2021-05-08 14:17:38] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 104 ms.
[2021-05-08 14:17:39] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:39] [INFO ] [Real]Absence check using 513 positive place invariants in 122 ms returned sat
[2021-05-08 14:17:39] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:40] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2021-05-08 14:17:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:40] [INFO ] [Nat]Absence check using 513 positive place invariants in 125 ms returned sat
[2021-05-08 14:17:40] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:41] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2021-05-08 14:17:41] [INFO ] [Nat]Added 384 Read/Feed constraints in 60 ms returned sat
[2021-05-08 14:17:41] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 98 ms.
[2021-05-08 14:17:45] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:45] [INFO ] [Real]Absence check using 513 positive place invariants in 123 ms returned sat
[2021-05-08 14:17:45] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 14:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:46] [INFO ] [Real]Absence check using state equation in 691 ms returned sat
[2021-05-08 14:17:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:47] [INFO ] [Nat]Absence check using 513 positive place invariants in 126 ms returned sat
[2021-05-08 14:17:47] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:47] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2021-05-08 14:17:47] [INFO ] [Nat]Added 384 Read/Feed constraints in 58 ms returned sat
[2021-05-08 14:17:48] [INFO ] Deduced a trap composed of 1241 places in 585 ms of which 2 ms to minimize.
[2021-05-08 14:17:49] [INFO ] Deduced a trap composed of 1243 places in 579 ms of which 1 ms to minimize.
[2021-05-08 14:17:49] [INFO ] Deduced a trap composed of 1242 places in 586 ms of which 1 ms to minimize.
[2021-05-08 14:17:50] [INFO ] Deduced a trap composed of 1238 places in 579 ms of which 1 ms to minimize.
[2021-05-08 14:17:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2736 ms
[2021-05-08 14:17:50] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 95 ms.
[2021-05-08 14:17:52] [INFO ] Deduced a trap composed of 2 places in 1289 ms of which 2 ms to minimize.
[2021-05-08 14:17:52] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 14:17:53] [INFO ] [Real]Absence check using 513 positive place invariants in 124 ms returned sat
[2021-05-08 14:17:53] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-08 14:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:54] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2021-05-08 14:17:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 14:17:54] [INFO ] [Nat]Absence check using 513 positive place invariants in 127 ms returned sat
[2021-05-08 14:17:54] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-08 14:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 14:17:55] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2021-05-08 14:17:55] [INFO ] [Nat]Added 384 Read/Feed constraints in 57 ms returned sat
[2021-05-08 14:17:55] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 99 ms.
[2021-05-08 14:17:59] [INFO ] Added : 185 causal constraints over 37 iterations in 3696 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 193600 steps, including 688 resets, run finished after 4334 ms. (steps per millisecond=44 ) properties (out of 7) seen :4 could not realise parikh vector
FORMULA AutoFlight-PT-96a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 2251 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2251/2251 places, 1841/1841 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 0 with 440 rules applied. Total rules applied 440 place count 2251 transition count 1401
Reduce places removed 440 places and 0 transitions.
Iterating post reduction 1 with 440 rules applied. Total rules applied 880 place count 1811 transition count 1401
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 136 Pre rules applied. Total rules applied 880 place count 1811 transition count 1265
Deduced a syphon composed of 136 places in 2 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 1152 place count 1675 transition count 1265
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 4 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 2 with 284 rules applied. Total rules applied 1436 place count 1533 transition count 1123
Free-agglomeration rule applied 144 times.
Iterating global reduction 2 with 144 rules applied. Total rules applied 1580 place count 1533 transition count 979
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 2 with 144 rules applied. Total rules applied 1724 place count 1389 transition count 979
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1725 place count 1388 transition count 978
Reduce places removed 406 places and 0 transitions.
Drop transitions removed 656 transitions
Trivial Post-agglo rules discarded 656 transitions
Performed 656 trivial Post agglomeration. Transition count delta: 656
Iterating post reduction 3 with 1062 rules applied. Total rules applied 2787 place count 982 transition count 322
Reduce places removed 656 places and 0 transitions.
Iterating post reduction 4 with 656 rules applied. Total rules applied 3443 place count 326 transition count 322
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 107 Pre rules applied. Total rules applied 3443 place count 326 transition count 215
Deduced a syphon composed of 107 places in 0 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 5 with 214 rules applied. Total rules applied 3657 place count 219 transition count 215
Applied a total of 3657 rules in 1789 ms. Remains 219 /2251 variables (removed 2032) and now considering 215/1841 (removed 1626) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/2251 places, 215/1841 transitions.
// Phase 1: matrix 215 rows 219 cols
[2021-05-08 14:18:05] [INFO ] Computed 108 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21238 ms. (steps per millisecond=47 ) properties (out of 3) seen :3
FORMULA AutoFlight-PT-96a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620483510648

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-96a"
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-96a, 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 r007-tall-162037990100517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96a.tgz
mv AutoFlight-PT-96a 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 ;