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.r046-smll-165252115800136.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 gold2021
Input is CloudReconfiguration-PT-320, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800136
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 29 14:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 661K 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 CloudReconfiguration-PT-320-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-320-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652525739025

Running Version 0
[2022-05-14 10:55:42] [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]
[2022-05-14 10:55:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 10:55:42] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2022-05-14 10:55:43] [INFO ] Transformed 2587 places.
[2022-05-14 10:55:43] [INFO ] Transformed 3099 transitions.
[2022-05-14 10:55:43] [INFO ] Found NUPN structural information;
[2022-05-14 10:55:43] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 405 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
// Phase 1: matrix 3099 rows 2587 cols
[2022-05-14 10:55:43] [INFO ] Computed 4 place invariants in 111 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :3
FORMULA CloudReconfiguration-PT-320-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :0
// Phase 1: matrix 3099 rows 2587 cols
[2022-05-14 10:55:43] [INFO ] Computed 4 place invariants in 67 ms
[2022-05-14 10:55:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-05-14 10:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:55:47] [INFO ] [Real]Absence check using state equation in 2450 ms returned sat
[2022-05-14 10:55:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:55:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-05-14 10:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:55:51] [INFO ] [Nat]Absence check using state equation in 2089 ms returned sat
[2022-05-14 10:55:51] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 347 ms.
[2022-05-14 10:55:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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)
[2022-05-14 10:55:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:55:55] [INFO ] [Real]Absence check using state equation in 1907 ms returned sat
[2022-05-14 10:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:55:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 121 ms returned sat
[2022-05-14 10:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:55:59] [INFO ] [Nat]Absence check using state equation in 2323 ms returned sat
[2022-05-14 10:55:59] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 213 ms.
[2022-05-14 10:56:01] [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 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)
[2022-05-14 10:56:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2022-05-14 10:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:04] [INFO ] [Real]Absence check using state equation in 2137 ms returned sat
[2022-05-14 10:56:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-05-14 10:56:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:07] [INFO ] [Nat]Absence check using state equation in 2280 ms returned sat
[2022-05-14 10:56:07] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 300 ms.
[2022-05-14 10:56:09] [INFO ] Added : 25 causal constraints over 5 iterations in 1737 ms. Result :unknown
[2022-05-14 10:56:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 87 ms returned sat
[2022-05-14 10:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:12] [INFO ] [Real]Absence check using state equation in 2139 ms returned sat
[2022-05-14 10:56:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-14 10:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:15] [INFO ] [Nat]Absence check using state equation in 2051 ms returned sat
[2022-05-14 10:56:15] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 220 ms.
[2022-05-14 10:56:17] [INFO ] Added : 30 causal constraints over 6 iterations in 2110 ms. Result :unknown
[2022-05-14 10:56:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-14 10:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:20] [INFO ] [Real]Absence check using state equation in 1757 ms returned sat
[2022-05-14 10:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-05-14 10:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:22] [INFO ] [Nat]Absence check using state equation in 1750 ms returned sat
[2022-05-14 10:56:23] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 255 ms.
[2022-05-14 10:56:25] [INFO ] Added : 35 causal constraints over 7 iterations in 2423 ms. Result :unknown
[2022-05-14 10:56:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-14 10:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:28] [INFO ] [Real]Absence check using state equation in 2160 ms returned sat
[2022-05-14 10:56:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-05-14 10:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:31] [INFO ] [Nat]Absence check using state equation in 2169 ms returned sat
[2022-05-14 10:56:32] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 322 ms.
[2022-05-14 10:56:33] [INFO ] Added : 25 causal constraints over 5 iterations in 2038 ms. Result :unknown
[2022-05-14 10:56:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-05-14 10:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:37] [INFO ] [Real]Absence check using state equation in 2431 ms returned sat
[2022-05-14 10:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 124 ms returned sat
[2022-05-14 10:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:40] [INFO ] [Nat]Absence check using state equation in 2326 ms returned sat
[2022-05-14 10:56:40] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 203 ms.
[2022-05-14 10:56:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2022-05-14 10:56:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-05-14 10:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:45] [INFO ] [Real]Absence check using state equation in 1972 ms returned sat
[2022-05-14 10:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:46] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-14 10:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:48] [INFO ] [Nat]Absence check using state equation in 2157 ms returned sat
[2022-05-14 10:56:48] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 246 ms.
[2022-05-14 10:56:50] [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: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)
[2022-05-14 10:56:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-14 10:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:53] [INFO ] [Real]Absence check using state equation in 2085 ms returned sat
[2022-05-14 10:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:56:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-05-14 10:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:56:56] [INFO ] [Nat]Absence check using state equation in 2182 ms returned sat
[2022-05-14 10:56:56] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 297 ms.
[2022-05-14 10:56:58] [INFO ] Added : 30 causal constraints over 6 iterations in 1976 ms. Result :unknown
[2022-05-14 10:56:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-14 10:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:01] [INFO ] [Real]Absence check using state equation in 2308 ms returned sat
[2022-05-14 10:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:57:02] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2022-05-14 10:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:05] [INFO ] [Nat]Absence check using state equation in 2561 ms returned sat
[2022-05-14 10:57:05] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 261 ms.
[2022-05-14 10:57:06] [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 9
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)
[2022-05-14 10:57:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:09] [INFO ] [Real]Absence check using state equation in 2213 ms returned sat
[2022-05-14 10:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:57:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-14 10:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:12] [INFO ] [Nat]Absence check using state equation in 1882 ms returned sat
[2022-05-14 10:57:13] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 185 ms.
[2022-05-14 10:57:15] [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 10
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)
[2022-05-14 10:57:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-14 10:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:17] [INFO ] [Real]Absence check using state equation in 1939 ms returned sat
[2022-05-14 10:57:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:57:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:20] [INFO ] [Nat]Absence check using state equation in 1969 ms returned sat
[2022-05-14 10:57:20] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 158 ms.
[2022-05-14 10:57:22] [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 11
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)
[2022-05-14 10:57:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-14 10:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:25] [INFO ] [Real]Absence check using state equation in 1961 ms returned sat
[2022-05-14 10:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:57:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-05-14 10:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:57:28] [INFO ] [Nat]Absence check using state equation in 1855 ms returned sat
[2022-05-14 10:57:28] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 193 ms.
[2022-05-14 10:57:30] [INFO ] Added : 50 causal constraints over 10 iterations in 2436 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 13 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2931 edges and 2587 vertex of which 844 / 2587 are part of one of the 62 SCC in 26 ms
Free SCC test removed 782 places
Drop transitions removed 956 transitions
Reduce isomorphic transitions removed 956 transitions.
Graph (complete) has 2429 edges and 1805 vertex of which 1791 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.14 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1202 transitions
Trivial Post-agglo rules discarded 1202 transitions
Performed 1202 trivial Post agglomeration. Transition count delta: 1202
Iterating post reduction 0 with 1211 rules applied. Total rules applied 1213 place count 1791 transition count 923
Reduce places removed 1202 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 1336 rules applied. Total rules applied 2549 place count 589 transition count 789
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 69 rules applied. Total rules applied 2618 place count 529 transition count 780
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 12 rules applied. Total rules applied 2630 place count 526 transition count 771
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 12 rules applied. Total rules applied 2642 place count 520 transition count 765
Reduce places removed 3 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 5 with 7 rules applied. Total rules applied 2649 place count 517 transition count 761
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 6 rules applied. Total rules applied 2655 place count 513 transition count 759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2656 place count 512 transition count 759
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 23 Pre rules applied. Total rules applied 2656 place count 512 transition count 736
Deduced a syphon composed of 23 places in 3 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 2702 place count 489 transition count 736
Discarding 79 places :
Symmetric choice reduction at 8 with 79 rule applications. Total rules 2781 place count 410 transition count 657
Iterating global reduction 8 with 79 rules applied. Total rules applied 2860 place count 410 transition count 657
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 2860 place count 410 transition count 647
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 2880 place count 400 transition count 647
Discarding 58 places :
Symmetric choice reduction at 8 with 58 rule applications. Total rules 2938 place count 342 transition count 589
Iterating global reduction 8 with 58 rules applied. Total rules applied 2996 place count 342 transition count 589
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 8 with 32 rules applied. Total rules applied 3028 place count 342 transition count 557
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 24 rules applied. Total rules applied 3052 place count 326 transition count 549
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3056 place count 322 transition count 549
Discarding 20 places :
Symmetric choice reduction at 11 with 20 rule applications. Total rules 3076 place count 302 transition count 518
Iterating global reduction 11 with 20 rules applied. Total rules applied 3096 place count 302 transition count 518
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 3104 place count 302 transition count 510
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 3112 place count 294 transition count 494
Iterating global reduction 12 with 8 rules applied. Total rules applied 3120 place count 294 transition count 494
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3123 place count 291 transition count 488
Iterating global reduction 12 with 3 rules applied. Total rules applied 3126 place count 291 transition count 488
Performed 152 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 152 places in 1 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 12 with 304 rules applied. Total rules applied 3430 place count 139 transition count 256
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3435 place count 139 transition count 251
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3441 place count 136 transition count 248
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3447 place count 136 transition count 242
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3451 place count 134 transition count 240
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3455 place count 134 transition count 236
Performed 35 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 15 with 70 rules applied. Total rules applied 3525 place count 99 transition count 285
Drop transitions removed 29 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 15 with 54 rules applied. Total rules applied 3579 place count 99 transition count 231
Discarding 22 places :
Symmetric choice reduction at 16 with 22 rule applications. Total rules 3601 place count 77 transition count 208
Iterating global reduction 16 with 22 rules applied. Total rules applied 3623 place count 77 transition count 208
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 3637 place count 77 transition count 194
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3639 place count 75 transition count 190
Iterating global reduction 17 with 2 rules applied. Total rules applied 3641 place count 75 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3643 place count 75 transition count 188
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 18 with 37 rules applied. Total rules applied 3680 place count 75 transition count 151
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 3683 place count 72 transition count 144
Iterating global reduction 18 with 3 rules applied. Total rules applied 3686 place count 72 transition count 144
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 3688 place count 70 transition count 142
Iterating global reduction 18 with 2 rules applied. Total rules applied 3690 place count 70 transition count 142
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 3694 place count 70 transition count 138
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 3696 place count 70 transition count 136
Free-agglomeration rule applied 4 times.
Iterating global reduction 19 with 4 rules applied. Total rules applied 3700 place count 70 transition count 132
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 3704 place count 66 transition count 132
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 3708 place count 66 transition count 132
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 3711 place count 66 transition count 129
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3712 place count 65 transition count 128
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 51 edges and 64 vertex of which 25 / 64 are part of one of the 9 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 20 with 3 rules applied. Total rules applied 3715 place count 48 transition count 127
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 41 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 43 rules applied. Total rules applied 3758 place count 47 transition count 85
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 3760 place count 46 transition count 84
Discarding 2 places :
Symmetric choice reduction at 23 with 2 rule applications. Total rules 3762 place count 44 transition count 82
Iterating global reduction 23 with 2 rules applied. Total rules applied 3764 place count 44 transition count 82
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 23 with 10 rules applied. Total rules applied 3774 place count 39 transition count 77
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 23 with 13 rules applied. Total rules applied 3787 place count 39 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 3789 place count 38 transition count 65
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 3795 place count 38 transition count 59
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 25 with 4 rules applied. Total rules applied 3799 place count 38 transition count 55
Free-agglomeration rule applied 10 times.
Iterating global reduction 25 with 10 rules applied. Total rules applied 3809 place count 38 transition count 45
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 25 with 10 rules applied. Total rules applied 3819 place count 28 transition count 45
Applied a total of 3819 rules in 656 ms. Remains 28 /2587 variables (removed 2559) and now considering 45/3099 (removed 3054) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/2587 places, 45/3099 transitions.
Normalized transition count is 41 out of 45 initially.
// Phase 1: matrix 41 rows 28 cols
[2022-05-14 10:57:31] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 23733 resets, run finished after 1262 ms. (steps per millisecond=792 ) properties (out of 13) seen :13
FORMULA CloudReconfiguration-PT-320-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652525853974

--------------------
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="CloudReconfiguration-PT-320"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is CloudReconfiguration-PT-320, 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 r046-smll-165252115800136"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 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 ;