fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038397700739
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DatabaseWithMutex-PT-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
435.491 107810.00 125045.00 3986.50 380 20 20 20 380 20 20 20 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.r064-tall-162038397700739.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 DatabaseWithMutex-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397700739
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 2.4M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 10M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 10M 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 205K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 650K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 188K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 691K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 170K Mar 23 10:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 493K Mar 23 10:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108K Mar 22 17:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 375K Mar 22 17:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 32K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 67K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.1M 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 DatabaseWithMutex-PT-20-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620566097296

Running Version 0
[2021-05-09 13:14:58] [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 13:14:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 13:14:59] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2021-05-09 13:14:59] [INFO ] Transformed 3260 places.
[2021-05-09 13:14:59] [INFO ] Transformed 3200 transitions.
[2021-05-09 13:14:59] [INFO ] Found NUPN structural information;
[2021-05-09 13:14:59] [INFO ] Parsed PT model containing 3260 places and 3200 transitions in 364 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 36 ms.
FORMULA DatabaseWithMutex-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 3200 rows 3260 cols
[2021-05-09 13:14:59] [INFO ] Computed 460 place invariants in 243 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1062 ms. (steps per millisecond=9 ) properties (out of 14) seen :378
FORMULA DatabaseWithMutex-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :82
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :80
// Phase 1: matrix 3200 rows 3260 cols
[2021-05-09 13:15:01] [INFO ] Computed 460 place invariants in 157 ms
[2021-05-09 13:15:02] [INFO ] [Real]Absence check using 78 positive place invariants in 95 ms returned sat
[2021-05-09 13:15:02] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 210 ms returned sat
[2021-05-09 13:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:03] [INFO ] [Real]Absence check using state equation in 1695 ms returned sat
[2021-05-09 13:15:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 13:15:10] [INFO ] [Real]Absence check using 78 positive place invariants in 75 ms returned sat
[2021-05-09 13:15:10] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 236 ms returned sat
[2021-05-09 13:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:12] [INFO ] [Real]Absence check using state equation in 1602 ms returned sat
[2021-05-09 13:15:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 13:15:13] [INFO ] [Nat]Absence check using 78 positive place invariants in 70 ms returned sat
[2021-05-09 13:15:13] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 205 ms returned sat
[2021-05-09 13:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:15] [INFO ] [Nat]Absence check using state equation in 1506 ms returned sat
[2021-05-09 13:15:16] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 418 ms.
[2021-05-09 13:15:21] [INFO ] Deduced a trap composed of 27 places in 3983 ms of which 17 ms to minimize.
[2021-05-09 13:15:21] [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)
[2021-05-09 13:15:21] [INFO ] [Real]Absence check using 78 positive place invariants in 69 ms returned unsat
[2021-05-09 13:15:22] [INFO ] [Real]Absence check using 78 positive place invariants in 75 ms returned sat
[2021-05-09 13:15:22] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 173 ms returned sat
[2021-05-09 13:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:24] [INFO ] [Real]Absence check using state equation in 1463 ms returned sat
[2021-05-09 13:15:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 13:15:25] [INFO ] [Nat]Absence check using 78 positive place invariants in 70 ms returned sat
[2021-05-09 13:15:25] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 176 ms returned sat
[2021-05-09 13:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:26] [INFO ] [Nat]Absence check using state equation in 1564 ms returned sat
[2021-05-09 13:15:27] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 188 ms.
[2021-05-09 13:15:32] [INFO ] Deduced a trap composed of 27 places in 3272 ms of which 7 ms to minimize.
[2021-05-09 13:15:32] [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 13:15:34] [INFO ] [Real]Absence check using 78 positive place invariants in 70 ms returned sat
[2021-05-09 13:15:34] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 173 ms returned sat
[2021-05-09 13:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:36] [INFO ] [Real]Absence check using state equation in 1491 ms returned sat
[2021-05-09 13:15:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 13:15:37] [INFO ] [Nat]Absence check using 78 positive place invariants in 73 ms returned sat
[2021-05-09 13:15:37] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 165 ms returned sat
[2021-05-09 13:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:38] [INFO ] [Nat]Absence check using state equation in 1430 ms returned sat
[2021-05-09 13:15:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 177 ms.
[2021-05-09 13:15:44] [INFO ] Deduced a trap composed of 27 places in 3220 ms of which 3 ms to minimize.
[2021-05-09 13:15:44] [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 13:15:45] [INFO ] [Real]Absence check using 78 positive place invariants in 69 ms returned sat
[2021-05-09 13:15:45] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 176 ms returned sat
[2021-05-09 13:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:46] [INFO ] [Real]Absence check using state equation in 1449 ms returned sat
[2021-05-09 13:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 13:15:47] [INFO ] [Nat]Absence check using 78 positive place invariants in 71 ms returned sat
[2021-05-09 13:15:47] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 163 ms returned sat
[2021-05-09 13:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 13:15:49] [INFO ] [Nat]Absence check using state equation in 1439 ms returned sat
[2021-05-09 13:15:49] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 177 ms.
[2021-05-09 13:15:55] [INFO ] Deduced a trap composed of 27 places in 3382 ms of which 3 ms to minimize.
[2021-05-09 13:15:55] [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 9
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)
Current structural bounds on expressions (after SMT) : [-1, 20, -1, 20, -1, 20, 20, 20, 1, 1] Max seen :[232, 20, 14, 20, 28, 20, 20, 20, 0, 0]
FORMULA DatabaseWithMutex-PT-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-01 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1201 out of 3260 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 3 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 1200 place count 2860 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Free-agglomeration rule (complex) applied 799 times.
Iterating global reduction 1 with 799 rules applied. Total rules applied 2399 place count 2460 transition count 1601
Reduce places removed 819 places and 0 transitions.
Iterating post reduction 1 with 819 rules applied. Total rules applied 3218 place count 1641 transition count 1601
Applied a total of 3218 rules in 980 ms. Remains 1641 /3260 variables (removed 1619) and now considering 1601/3200 (removed 1599) transitions.
Finished structural reductions, in 1 iterations. Remains : 1641/3260 places, 1601/3200 transitions.
// Phase 1: matrix 1601 rows 1641 cols
[2021-05-09 13:15:56] [INFO ] Computed 440 place invariants in 80 ms
Interrupted random walk after 311787 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :{0=337, 1=20, 2=132, 3=1, 4=1}
FORMULA DatabaseWithMutex-PT-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 189562 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=37 ) properties seen :{0=380, 1=20, 2=1}
Interrupted Best-First random walk after 238737 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=47 ) properties seen :{0=380, 1=20, 2=140}
Interrupted Best-First random walk after 258160 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=51 ) properties seen :{0=320, 1=20, 2=380}
// Phase 1: matrix 1601 rows 1641 cols
[2021-05-09 13:16:42] [INFO ] Computed 440 place invariants in 45 ms
[2021-05-09 13:16:42] [INFO ] [Real]Absence check using 58 positive place invariants in 34 ms returned sat
[2021-05-09 13:16:42] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 463 ms returned unsat
[2021-05-09 13:16:43] [INFO ] [Real]Absence check using 58 positive place invariants in 31 ms returned sat
[2021-05-09 13:16:43] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 163 ms returned unsat
[2021-05-09 13:16:43] [INFO ] [Real]Absence check using 58 positive place invariants in 33 ms returned sat
[2021-05-09 13:16:43] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 415 ms returned unsat
Current structural bounds on expressions (after SMT) : [380, 20, 380] Max seen :[380, 20, 380]
FORMULA DatabaseWithMutex-PT-20-UpperBounds-04 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-00 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620566205106

--------------------
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="DatabaseWithMutex-PT-20"
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 DatabaseWithMutex-PT-20, 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 r064-tall-162038397700739"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 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 ;