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.r042-smll-165252095600381.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-402, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095600381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.8K Apr 29 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 14:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 14:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 912K 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-402-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-402-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652704013532

Running Version 202205111006
[2022-05-16 12:26:55] [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]
[2022-05-16 12:26:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 12:26:55] [INFO ] Load time of PNML (sax parser for PT used): 438 ms
[2022-05-16 12:26:56] [INFO ] Transformed 3554 places.
[2022-05-16 12:26:56] [INFO ] Transformed 4263 transitions.
[2022-05-16 12:26:56] [INFO ] Found NUPN structural information;
[2022-05-16 12:26:56] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 652 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
// Phase 1: matrix 4263 rows 3554 cols
[2022-05-16 12:26:56] [INFO ] Computed 5 place invariants in 90 ms
Incomplete random walk after 10000 steps, including 58 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-402-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :0
// Phase 1: matrix 4263 rows 3554 cols
[2022-05-16 12:26:56] [INFO ] Computed 5 place invariants in 35 ms
[2022-05-16 12:26:58] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 118 ms returned sat
[2022-05-16 12:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:01] [INFO ] [Real]Absence check using state equation in 3291 ms returned sat
[2022-05-16 12:27:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:02] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 119 ms returned sat
[2022-05-16 12:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:05] [INFO ] [Nat]Absence check using state equation in 3189 ms returned sat
[2022-05-16 12:27:06] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 385 ms.
[2022-05-16 12:27:06] [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: 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.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)
[2022-05-16 12:27:07] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:10] [INFO ] [Real]Absence check using state equation in 2992 ms returned sat
[2022-05-16 12:27:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:11] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 115 ms returned sat
[2022-05-16 12:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:15] [INFO ] [Nat]Absence check using state equation in 3079 ms returned sat
[2022-05-16 12:27:15] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 268 ms.
[2022-05-16 12:27:16] [INFO ] Added : 10 causal constraints over 2 iterations in 942 ms. Result :unknown
[2022-05-16 12:27:17] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:20] [INFO ] [Real]Absence check using state equation in 3443 ms returned sat
[2022-05-16 12:27:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 116 ms returned sat
[2022-05-16 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:25] [INFO ] [Nat]Absence check using state equation in 3536 ms returned sat
[2022-05-16 12:27:25] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 296 ms.
[2022-05-16 12:27:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2022-05-16 12:27:26] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 111 ms returned sat
[2022-05-16 12:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:29] [INFO ] [Real]Absence check using state equation in 2935 ms returned sat
[2022-05-16 12:27:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:30] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 111 ms returned sat
[2022-05-16 12:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:34] [INFO ] [Nat]Absence check using state equation in 3815 ms returned sat
[2022-05-16 12:27:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
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)
[2022-05-16 12:27:35] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:38] [INFO ] [Real]Absence check using state equation in 2925 ms returned sat
[2022-05-16 12:27:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:39] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 115 ms returned sat
[2022-05-16 12:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:42] [INFO ] [Nat]Absence check using state equation in 3013 ms returned sat
[2022-05-16 12:27:43] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 300 ms.
[2022-05-16 12:27:44] [INFO ] Added : 15 causal constraints over 3 iterations in 1011 ms. Result :unknown
[2022-05-16 12:27:44] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:47] [INFO ] [Real]Absence check using state equation in 2903 ms returned sat
[2022-05-16 12:27:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:48] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 114 ms returned sat
[2022-05-16 12:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:51] [INFO ] [Nat]Absence check using state equation in 3000 ms returned sat
[2022-05-16 12:27:52] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 293 ms.
[2022-05-16 12:27:53] [INFO ] Added : 15 causal constraints over 3 iterations in 1073 ms. Result :unknown
[2022-05-16 12:27:53] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 107 ms returned sat
[2022-05-16 12:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:27:57] [INFO ] [Real]Absence check using state equation in 3185 ms returned sat
[2022-05-16 12:27:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:27:58] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 113 ms returned sat
[2022-05-16 12:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:01] [INFO ] [Nat]Absence check using state equation in 3204 ms returned sat
[2022-05-16 12:28:01] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 300 ms.
[2022-05-16 12:28:02] [INFO ] Added : 10 causal constraints over 2 iterations in 819 ms. Result :unknown
[2022-05-16 12:28:03] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:06] [INFO ] [Real]Absence check using state equation in 3049 ms returned sat
[2022-05-16 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:07] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 109 ms returned sat
[2022-05-16 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:10] [INFO ] [Nat]Absence check using state equation in 2814 ms returned sat
[2022-05-16 12:28:10] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 347 ms.
[2022-05-16 12:28:11] [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.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)
[2022-05-16 12:28:12] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 100 ms returned sat
[2022-05-16 12:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:15] [INFO ] [Real]Absence check using state equation in 2880 ms returned sat
[2022-05-16 12:28:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:16] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 149 ms returned sat
[2022-05-16 12:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:20] [INFO ] [Nat]Absence check using state equation in 3169 ms returned sat
[2022-05-16 12:28:20] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 401 ms.
[2022-05-16 12:28:20] [INFO ] Added : 0 causal constraints over 0 iterations in 506 ms. Result :unknown
[2022-05-16 12:28:21] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 104 ms returned sat
[2022-05-16 12:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:25] [INFO ] [Real]Absence check using state equation in 3409 ms returned sat
[2022-05-16 12:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:26] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 106 ms returned sat
[2022-05-16 12:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:29] [INFO ] [Nat]Absence check using state equation in 3259 ms returned sat
[2022-05-16 12:28:30] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 284 ms.
[2022-05-16 12:28:30] [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: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)
[2022-05-16 12:28:31] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 103 ms returned sat
[2022-05-16 12:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:34] [INFO ] [Real]Absence check using state equation in 2811 ms returned sat
[2022-05-16 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:35] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 107 ms returned sat
[2022-05-16 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:38] [INFO ] [Nat]Absence check using state equation in 3036 ms returned sat
[2022-05-16 12:28:39] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 262 ms.
[2022-05-16 12:28:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2022-05-16 12:28:40] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 103 ms returned sat
[2022-05-16 12:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:43] [INFO ] [Real]Absence check using state equation in 2723 ms returned sat
[2022-05-16 12:28:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:44] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 117 ms returned sat
[2022-05-16 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:48] [INFO ] [Nat]Absence check using state equation in 3763 ms returned sat
[2022-05-16 12:28:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
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)
[2022-05-16 12:28:49] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 108 ms returned sat
[2022-05-16 12:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:53] [INFO ] [Real]Absence check using state equation in 3604 ms returned sat
[2022-05-16 12:28:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:28:54] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 108 ms returned sat
[2022-05-16 12:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:28:57] [INFO ] [Nat]Absence check using state equation in 2965 ms returned sat
[2022-05-16 12:28:57] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 269 ms.
[2022-05-16 12:28:58] [INFO ] Added : 15 causal constraints over 3 iterations in 967 ms. Result :unknown
[2022-05-16 12:28:59] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 103 ms returned sat
[2022-05-16 12:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:29:02] [INFO ] [Real]Absence check using state equation in 2693 ms returned sat
[2022-05-16 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 105 ms returned sat
[2022-05-16 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:29:07] [INFO ] [Nat]Absence check using state equation in 3906 ms returned unknown
[2022-05-16 12:29:08] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 102 ms returned sat
[2022-05-16 12:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:29:11] [INFO ] [Real]Absence check using state equation in 2871 ms returned sat
[2022-05-16 12:29:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:29:12] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 106 ms returned sat
[2022-05-16 12:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:29:15] [INFO ] [Nat]Absence check using state equation in 2768 ms returned sat
[2022-05-16 12:29:15] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 405 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-05-16 12:29:16] [INFO ] Added : 5 causal constraints over 1 iterations in 1030 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 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, 0, 0]
Support contains 15 out of 3554 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 4048 edges and 3554 vertex of which 1191 / 3554 are part of one of the 86 SCC in 31 ms
Free SCC test removed 1105 places
Drop transitions removed 1353 transitions
Reduce isomorphic transitions removed 1353 transitions.
Graph (complete) has 3282 edges and 2449 vertex of which 2431 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.19 ms
Discarding 18 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1629 transitions
Trivial Post-agglo rules discarded 1629 transitions
Performed 1629 trivial Post agglomeration. Transition count delta: 1629
Iterating post reduction 0 with 1641 rules applied. Total rules applied 1643 place count 2431 transition count 1257
Reduce places removed 1629 places and 0 transitions.
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 1 with 1828 rules applied. Total rules applied 3471 place count 802 transition count 1058
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 2 with 107 rules applied. Total rules applied 3578 place count 711 transition count 1042
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 16 rules applied. Total rules applied 3594 place count 705 transition count 1032
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 13 rules applied. Total rules applied 3607 place count 699 transition count 1025
Reduce places removed 4 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 5 with 16 rules applied. Total rules applied 3623 place count 695 transition count 1013
Reduce places removed 12 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 14 rules applied. Total rules applied 3637 place count 683 transition count 1011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3638 place count 682 transition count 1011
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 29 Pre rules applied. Total rules applied 3638 place count 682 transition count 982
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 8 with 58 rules applied. Total rules applied 3696 place count 653 transition count 982
Discarding 104 places :
Symmetric choice reduction at 8 with 104 rule applications. Total rules 3800 place count 549 transition count 878
Iterating global reduction 8 with 104 rules applied. Total rules applied 3904 place count 549 transition count 878
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 11 Pre rules applied. Total rules applied 3904 place count 549 transition count 867
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 3926 place count 538 transition count 867
Discarding 81 places :
Symmetric choice reduction at 8 with 81 rule applications. Total rules 4007 place count 457 transition count 785
Iterating global reduction 8 with 81 rules applied. Total rules applied 4088 place count 457 transition count 785
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 8 with 49 rules applied. Total rules applied 4137 place count 457 transition count 736
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 39 rules applied. Total rules applied 4176 place count 432 transition count 722
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 4183 place count 425 transition count 722
Discarding 26 places :
Symmetric choice reduction at 11 with 26 rule applications. Total rules 4209 place count 399 transition count 682
Iterating global reduction 11 with 26 rules applied. Total rules applied 4235 place count 399 transition count 682
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 4247 place count 399 transition count 670
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 4257 place count 389 transition count 650
Iterating global reduction 12 with 10 rules applied. Total rules applied 4267 place count 389 transition count 650
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 4271 place count 385 transition count 642
Iterating global reduction 12 with 4 rules applied. Total rules applied 4275 place count 385 transition count 642
Performed 204 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 204 places in 1 ms
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 12 with 408 rules applied. Total rules applied 4683 place count 181 transition count 330
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 4688 place count 181 transition count 325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 4696 place count 177 transition count 321
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 4704 place count 177 transition count 313
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 4712 place count 173 transition count 309
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 4720 place count 173 transition count 301
Performed 46 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 15 with 92 rules applied. Total rules applied 4812 place count 127 transition count 336
Drop transitions removed 20 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 15 with 53 rules applied. Total rules applied 4865 place count 127 transition count 283
Discarding 28 places :
Symmetric choice reduction at 16 with 28 rule applications. Total rules 4893 place count 99 transition count 241
Iterating global reduction 16 with 28 rules applied. Total rules applied 4921 place count 99 transition count 241
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 16 with 15 rules applied. Total rules applied 4936 place count 99 transition count 226
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 4942 place count 93 transition count 214
Iterating global reduction 17 with 6 rules applied. Total rules applied 4948 place count 93 transition count 214
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 4953 place count 93 transition count 209
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 18 with 28 rules applied. Total rules applied 4981 place count 93 transition count 181
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 4984 place count 90 transition count 174
Iterating global reduction 18 with 3 rules applied. Total rules applied 4987 place count 90 transition count 174
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 4989 place count 88 transition count 172
Iterating global reduction 18 with 2 rules applied. Total rules applied 4991 place count 88 transition count 172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 4993 place count 88 transition count 170
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 4995 place count 88 transition count 168
Free-agglomeration rule applied 5 times.
Iterating global reduction 19 with 5 rules applied. Total rules applied 5000 place count 88 transition count 163
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 5005 place count 83 transition count 163
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 5009 place count 83 transition count 163
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 5011 place count 83 transition count 161
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 5012 place count 82 transition count 160
Iterating global reduction 20 with 1 rules applied. Total rules applied 5013 place count 82 transition count 160
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 5014 place count 81 transition count 159
Applied a total of 5014 rules in 853 ms. Remains 81 /3554 variables (removed 3473) and now considering 159/4263 (removed 4104) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/3554 places, 159/4263 transitions.
Normalized transition count is 152 out of 159 initially.
// Phase 1: matrix 152 rows 81 cols
[2022-05-16 12:29:17] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 8900 resets, run finished after 1509 ms. (steps per millisecond=662 ) properties (out of 15) seen :15
FORMULA CloudReconfiguration-PT-402-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 143430 ms.

BK_STOP 1652704158867

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="CloudReconfiguration-PT-402"
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 CloudReconfiguration-PT-402, 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 r042-smll-165252095600381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 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 ;