About the Execution of ITS-Tools for Diffusion2D-PT-D10N200
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.r083-tall-162048874900099.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D10N200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048874900099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 4.2K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N200-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D10N200-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620541212549
Running Version 0
[2021-05-09 06:20:14] [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]
[2021-05-09 06:20:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 06:20:14] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2021-05-09 06:20:14] [INFO ] Transformed 100 places.
[2021-05-09 06:20:14] [INFO ] Transformed 684 transitions.
[2021-05-09 06:20:14] [INFO ] Parsed PT model containing 100 places and 684 transitions in 111 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 06:20:14] [INFO ] Computed 1 place invariants in 21 ms
Incomplete random walk after 10052 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2010 ) properties (out of 16) seen :800
FORMULA Diffusion2D-PT-D10N200-UpperBounds-10 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-07 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-03 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-01 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :9
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 06:20:14] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-09 06:20:14] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2021-05-09 06:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:14] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2021-05-09 06:20:14] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 48 ms.
[2021-05-09 06:20:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:14] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2021-05-09 06:20:15] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 49 ms.
[2021-05-09 06:20:19] [INFO ] Added : 400 causal constraints over 80 iterations in 4865 ms. Result :unknown
[2021-05-09 06:20:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:20] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2021-05-09 06:20:20] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-09 06:20:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:20] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2021-05-09 06:20:20] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-09 06:20:25] [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.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)
[2021-05-09 06:20:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:25] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2021-05-09 06:20:25] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-09 06:20:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:25] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2021-05-09 06:20:25] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-09 06:20:30] [INFO ] Added : 415 causal constraints over 83 iterations in 4896 ms. Result :unknown
[2021-05-09 06:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:30] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2021-05-09 06:20:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:30] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2021-05-09 06:20:30] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-09 06:20:35] [INFO ] Added : 420 causal constraints over 84 iterations in 4882 ms. Result :unknown
[2021-05-09 06:20:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:35] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2021-05-09 06:20:35] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2021-05-09 06:20:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:35] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2021-05-09 06:20:35] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-09 06:20:40] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 4 ms to minimize.
[2021-05-09 06:20:40] [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.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)
[2021-05-09 06:20:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:40] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-09 06:20:40] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 40 ms.
[2021-05-09 06:20:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:41] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2021-05-09 06:20:41] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 40 ms.
[2021-05-09 06:20:46] [INFO ] Added : 400 causal constraints over 80 iterations in 4868 ms. Result :unknown
[2021-05-09 06:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:46] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2021-05-09 06:20:46] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 38 ms.
[2021-05-09 06:20:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:46] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2021-05-09 06:20:46] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 53 ms.
[2021-05-09 06:20:51] [INFO ] Added : 390 causal constraints over 78 iterations in 4886 ms. Result :unknown
[2021-05-09 06:20:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:51] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2021-05-09 06:20:51] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2021-05-09 06:20:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:51] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2021-05-09 06:20:51] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2021-05-09 06:20:56] [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: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2021-05-09 06:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:56] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2021-05-09 06:20:56] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2021-05-09 06:20:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:20:56] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2021-05-09 06:20:56] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2021-05-09 06:21:01] [INFO ] Deduced a trap composed of 100 places in 58 ms of which 1 ms to minimize.
[2021-05-09 06:21:01] [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 8
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)
[2021-05-09 06:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:01] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2021-05-09 06:21:01] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 36 ms.
[2021-05-09 06:21:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:21:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:02] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2021-05-09 06:21:02] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 42 ms.
[2021-05-09 06:21:07] [INFO ] Added : 390 causal constraints over 78 iterations in 4894 ms. Result :unknown
[2021-05-09 06:21:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-09 06:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:07] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2021-05-09 06:21:07] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2021-05-09 06:21:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:21:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:21:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:07] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2021-05-09 06:21:07] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2021-05-09 06:21:12] [INFO ] Added : 380 causal constraints over 76 iterations in 4896 ms. Result :unknown
[2021-05-09 06:21:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:12] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2021-05-09 06:21:12] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2021-05-09 06:21:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:21:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 06:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:21:12] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2021-05-09 06:21:12] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2021-05-09 06:21:17] [INFO ] Added : 405 causal constraints over 81 iterations in 4892 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200] Max seen :[5, 3, 8, 0, 3, 4, 2, 3, 2, 1, 1, 5]
Incomplete Parikh walk after 140600 steps, including 116 resets, run finished after 511 ms. (steps per millisecond=275 ) properties (out of 12) seen :50 could not realise parikh vector
Incomplete Parikh walk after 129300 steps, including 118 resets, run finished after 411 ms. (steps per millisecond=314 ) properties (out of 12) seen :41 could not realise parikh vector
Incomplete Parikh walk after 352400 steps, including 112 resets, run finished after 1115 ms. (steps per millisecond=316 ) properties (out of 12) seen :650 could not realise parikh vector
Incomplete Parikh walk after 166200 steps, including 117 resets, run finished after 536 ms. (steps per millisecond=310 ) properties (out of 12) seen :67 could not realise parikh vector
Incomplete Parikh walk after 295600 steps, including 110 resets, run finished after 882 ms. (steps per millisecond=335 ) properties (out of 12) seen :224 could not realise parikh vector
Incomplete Parikh walk after 314400 steps, including 111 resets, run finished after 964 ms. (steps per millisecond=326 ) properties (out of 12) seen :224 could not realise parikh vector
Incomplete Parikh walk after 149500 steps, including 125 resets, run finished after 458 ms. (steps per millisecond=326 ) properties (out of 12) seen :55 could not realise parikh vector
Incomplete Parikh walk after 160300 steps, including 119 resets, run finished after 504 ms. (steps per millisecond=318 ) properties (out of 12) seen :55 could not realise parikh vector
Support contains 12 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 538 edges and 100 vertex of which 88 / 100 are part of one of the 1 SCC in 6 ms
Free SCC test removed 87 places
Drop transitions removed 538 transitions
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 650 transitions.
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 13 transition count 22
Applied a total of 13 rules in 21 ms. Remains 13 /100 variables (removed 87) and now considering 22/684 (removed 662) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/100 places, 22/684 transitions.
// Phase 1: matrix 22 rows 13 cols
[2021-05-09 06:21:22] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000088 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7937 ) properties (out of 12) seen :2400
FORMULA Diffusion2D-PT-D10N200-UpperBounds-15 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-14 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-13 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-12 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-11 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-09 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-08 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-06 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-05 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-04 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-02 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-00 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1620541283769
--------------------
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="Diffusion2D-PT-D10N200"
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 Diffusion2D-PT-D10N200, 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 r083-tall-162048874900099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N200.tgz
mv Diffusion2D-PT-D10N200 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 '
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 ;