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-165252095100029.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 CloudDeployment-PT-3b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095100029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 5.8K Apr 30 10:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 30 10:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 10:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 10:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 308K 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 CloudDeployment-PT-3b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652544283719

Running Version 202205111006
[2022-05-14 16:04:45] [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 16:04:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 16:04:46] [INFO ] Load time of PNML (sax parser for PT used): 361 ms
[2022-05-14 16:04:46] [INFO ] Transformed 859 places.
[2022-05-14 16:04:46] [INFO ] Transformed 1152 transitions.
[2022-05-14 16:04:46] [INFO ] Found NUPN structural information;
[2022-05-14 16:04:46] [INFO ] Parsed PT model containing 859 places and 1152 transitions in 631 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
// Phase 1: matrix 1152 rows 859 cols
[2022-05-14 16:04:46] [INFO ] Computed 13 place invariants in 58 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :5
FORMULA CloudDeployment-PT-3b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :1
FORMULA CloudDeployment-PT-3b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :1
FORMULA CloudDeployment-PT-3b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
// Phase 1: matrix 1152 rows 859 cols
[2022-05-14 16:04:46] [INFO ] Computed 13 place invariants in 18 ms
[2022-05-14 16:04:47] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 46 ms returned sat
[2022-05-14 16:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:04:48] [INFO ] [Real]Absence check using state equation in 987 ms returned sat
[2022-05-14 16:04:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:04:49] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 41 ms returned sat
[2022-05-14 16:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:04:50] [INFO ] [Nat]Absence check using state equation in 809 ms returned sat
[2022-05-14 16:04:50] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 210 ms.
[2022-05-14 16:04:53] [INFO ] Added : 190 causal constraints over 38 iterations in 3672 ms. Result :unknown
[2022-05-14 16:04:54] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 42 ms returned sat
[2022-05-14 16:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:04:54] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2022-05-14 16:04:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:04:55] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 44 ms returned sat
[2022-05-14 16:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:04:55] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2022-05-14 16:04:55] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 112 ms.
[2022-05-14 16:05:00] [INFO ] Added : 210 causal constraints over 42 iterations in 4136 ms. Result :unknown
[2022-05-14 16:05:00] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 38 ms returned sat
[2022-05-14 16:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:00] [INFO ] [Real]Absence check using state equation in 606 ms returned sat
[2022-05-14 16:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:01] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 26 ms returned sat
[2022-05-14 16:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:01] [INFO ] [Nat]Absence check using state equation in 500 ms returned sat
[2022-05-14 16:05:01] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 109 ms.
[2022-05-14 16:05:06] [INFO ] Added : 215 causal constraints over 43 iterations in 4270 ms. Result :unknown
[2022-05-14 16:05:06] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 40 ms returned sat
[2022-05-14 16:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:07] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2022-05-14 16:05:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:07] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 26 ms returned sat
[2022-05-14 16:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:07] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2022-05-14 16:05:08] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 90 ms.
[2022-05-14 16:05:12] [INFO ] Added : 230 causal constraints over 46 iterations in 4200 ms. Result :unknown
[2022-05-14 16:05:12] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 24 ms returned sat
[2022-05-14 16:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:13] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2022-05-14 16:05:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:13] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 40 ms returned sat
[2022-05-14 16:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:13] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2022-05-14 16:05:14] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 130 ms.
[2022-05-14 16:05:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
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)
[2022-05-14 16:05:18] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 40 ms returned sat
[2022-05-14 16:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:19] [INFO ] [Real]Absence check using state equation in 799 ms returned sat
[2022-05-14 16:05:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:19] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 42 ms returned sat
[2022-05-14 16:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:20] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2022-05-14 16:05:20] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 125 ms.
[2022-05-14 16:05:24] [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 5
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)
[2022-05-14 16:05:24] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 39 ms returned sat
[2022-05-14 16:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:25] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2022-05-14 16:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:25] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 40 ms returned sat
[2022-05-14 16:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:26] [INFO ] [Nat]Absence check using state equation in 674 ms returned sat
[2022-05-14 16:05:26] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 87 ms.
[2022-05-14 16:05:30] [INFO ] Added : 220 causal constraints over 44 iterations in 3997 ms. Result :unknown
[2022-05-14 16:05:30] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 39 ms returned sat
[2022-05-14 16:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:31] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2022-05-14 16:05:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:31] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 27 ms returned sat
[2022-05-14 16:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:32] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2022-05-14 16:05:32] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 74 ms.
[2022-05-14 16:05:36] [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)
[2022-05-14 16:05:36] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 39 ms returned sat
[2022-05-14 16:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:37] [INFO ] [Real]Absence check using state equation in 633 ms returned sat
[2022-05-14 16:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 16:05:37] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 25 ms returned sat
[2022-05-14 16:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 16:05:38] [INFO ] [Nat]Absence check using state equation in 491 ms returned sat
[2022-05-14 16:05:38] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 84 ms.
[2022-05-14 16:05:42] [INFO ] Added : 200 causal constraints over 40 iterations in 4306 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 859 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 859/859 places, 1152/1152 transitions.
Graph (trivial) has 864 edges and 859 vertex of which 235 / 859 are part of one of the 24 SCC in 15 ms
Free SCC test removed 211 places
Drop transitions removed 290 transitions
Reduce isomorphic transitions removed 290 transitions.
Graph (complete) has 1593 edges and 648 vertex of which 642 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.18 ms
Discarding 6 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 2 places
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 317 transitions
Trivial Post-agglo rules discarded 317 transitions
Performed 317 trivial Post agglomeration. Transition count delta: 317
Iterating post reduction 0 with 322 rules applied. Total rules applied 324 place count 640 transition count 540
Reduce places removed 317 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 319 rules applied. Total rules applied 643 place count 323 transition count 538
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 647 place count 322 transition count 535
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 650 place count 319 transition count 535
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 650 place count 319 transition count 523
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 674 place count 307 transition count 523
Discarding 106 places :
Symmetric choice reduction at 4 with 106 rule applications. Total rules 780 place count 201 transition count 391
Iterating global reduction 4 with 106 rules applied. Total rules applied 886 place count 201 transition count 391
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 892 place count 201 transition count 385
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 892 place count 201 transition count 374
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 914 place count 190 transition count 374
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 915 place count 189 transition count 373
Iterating global reduction 5 with 1 rules applied. Total rules applied 916 place count 189 transition count 373
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1008 place count 143 transition count 327
Performed 27 Post agglomeration using F-continuation condition with reduction of 40 identical transitions.
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 1062 place count 116 transition count 420
Drop transitions removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1073 place count 116 transition count 409
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 6 with 90 rules applied. Total rules applied 1163 place count 116 transition count 319
Free-agglomeration rule applied 31 times with reduction of 6 identical transitions.
Iterating global reduction 6 with 31 rules applied. Total rules applied 1194 place count 116 transition count 282
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 6 with 77 rules applied. Total rules applied 1271 place count 85 transition count 236
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1273 place count 83 transition count 228
Iterating global reduction 7 with 2 rules applied. Total rules applied 1275 place count 83 transition count 228
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 7 with 27 rules applied. Total rules applied 1302 place count 83 transition count 201
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 7 with 13 rules applied. Total rules applied 1315 place count 83 transition count 201
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1316 place count 82 transition count 200
Applied a total of 1316 rules in 442 ms. Remains 82 /859 variables (removed 777) and now considering 200/1152 (removed 952) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/859 places, 200/1152 transitions.
Normalized transition count is 134 out of 200 initially.
// Phase 1: matrix 134 rows 82 cols
[2022-05-14 16:05:43] [INFO ] Computed 11 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 23559 resets, run finished after 1775 ms. (steps per millisecond=563 ) properties (out of 9) seen :9
FORMULA CloudDeployment-PT-3b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 59429 ms.

BK_STOP 1652544345074

--------------------
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="CloudDeployment-PT-3b"
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 CloudDeployment-PT-3b, 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-165252095100029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3b.tgz
mv CloudDeployment-PT-3b 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 ;