fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r060-tall-165254772400741
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for Diffusion2D-PT-D10N200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
374.899 62402.00 73831.00 2979.60 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772400741.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
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 r060-tall-165254772400741
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 8.4K Apr 30 05:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 30 05:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 05:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 05:06 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 07:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 255K 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 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 1652645739928

Running Version 202205111006
[2022-05-15 20:15:40] [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]
[2022-05-15 20:15:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 20:15:41] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2022-05-15 20:15:41] [INFO ] Transformed 100 places.
[2022-05-15 20:15:41] [INFO ] Transformed 684 transitions.
[2022-05-15 20:15:41] [INFO ] Parsed PT model containing 100 places and 684 transitions in 198 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 684 rows 100 cols
[2022-05-15 20:15:41] [INFO ] Computed 1 place invariants in 21 ms
Incomplete random walk after 10054 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1675 ) properties (out of 16) seen :1000
FORMULA Diffusion2D-PT-D10N200-UpperBounds-15 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-09 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-07 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-06 200 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 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :197
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :9
// Phase 1: matrix 684 rows 100 cols
[2022-05-15 20:15:41] [INFO ] Computed 1 place invariants in 6 ms
[2022-05-15 20:15:41] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-05-15 20:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:41] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-05-15 20:15:41] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 52 ms.
[2022-05-15 20:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:15:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:41] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-15 20:15:42] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-15 20:15:46] [INFO ] Deduced a trap composed of 100 places in 85 ms of which 4 ms to minimize.
[2022-05-15 20:15:46] [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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
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)
[2022-05-15 20:15:46] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 20:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:47] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-15 20:15:47] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 43 ms.
[2022-05-15 20:15:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:15:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:47] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-15 20:15:47] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-15 20:15:52] [INFO ] Added : 419 causal constraints over 84 iterations in 4890 ms. Result :unknown
[2022-05-15 20:15:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:52] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-15 20:15:52] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-15 20:15:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:15:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:15:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:52] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-15 20:15:52] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2022-05-15 20:15:57] [INFO ] Added : 410 causal constraints over 82 iterations in 4882 ms. Result :unknown
[2022-05-15 20:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:57] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2022-05-15 20:15:57] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-15 20:15:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:15:57] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-15 20:15:57] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-15 20:16:02] [INFO ] Added : 400 causal constraints over 80 iterations in 4889 ms. Result :unknown
[2022-05-15 20:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:02] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-15 20:16:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:02] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2022-05-15 20:16:02] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2022-05-15 20:16:07] [INFO ] Added : 410 causal constraints over 82 iterations in 4892 ms. Result :unknown
[2022-05-15 20:16:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:07] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-05-15 20:16:08] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 31 ms.
[2022-05-15 20:16:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:08] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-15 20:16:08] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 44 ms.
[2022-05-15 20:16:13] [INFO ] Added : 385 causal constraints over 77 iterations in 4886 ms. Result :unknown
[2022-05-15 20:16:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:13] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-15 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:13] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-15 20:16:13] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-15 20:16:18] [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 6
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
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)
[2022-05-15 20:16:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:18] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-15 20:16:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 38 ms.
[2022-05-15 20:16:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:18] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-15 20:16:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 31 ms.
[2022-05-15 20:16:23] [INFO ] Deduced a trap composed of 100 places in 60 ms of which 1 ms to minimize.
[2022-05-15 20:16:23] [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 7
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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
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)
[2022-05-15 20:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:23] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-15 20:16:23] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 35 ms.
[2022-05-15 20:16:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:23] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-15 20:16:23] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-15 20:16:28] [INFO ] Added : 400 causal constraints over 80 iterations in 4898 ms. Result :unknown
[2022-05-15 20:16:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:28] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-15 20:16:28] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-15 20:16:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-15 20:16:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:29] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-15 20:16:29] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 33 ms.
[2022-05-15 20:16:34] [INFO ] Added : 400 causal constraints over 80 iterations in 4895 ms. Result :unknown
[2022-05-15 20:16:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:34] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-15 20:16:34] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 34 ms.
[2022-05-15 20:16:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 20:16:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 20:16:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 20:16:34] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-15 20:16:34] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-15 20:16:39] [INFO ] Added : 410 causal constraints over 82 iterations in 4900 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200] Max seen :[1, 1, 1, 11, 0, 7, 0, 2, 197, 1, 3]
Support contains 11 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 554 edges and 100 vertex of which 89 / 100 are part of one of the 1 SCC in 3 ms
Free SCC test removed 88 places
Drop transitions removed 554 transitions
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 660 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 12 transition count 21
Applied a total of 4 rules in 12 ms. Remains 12 /100 variables (removed 88) and now considering 21/684 (removed 663) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/100 places, 21/684 transitions.
// Phase 1: matrix 21 rows 12 cols
[2022-05-15 20:16:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000111 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10527 ) properties (out of 11) seen :2200
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-10 200 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N200-UpperBounds-08 200 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-03 200 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.
Total runtime 61310 ms.

BK_STOP 1652645802330

--------------------
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="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 r060-tall-165254772400741"
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 '' 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 ;