Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r107-tall-167814483800173.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r107-tall-167814483800173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.8K Feb 25 11:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 11:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Feb 25 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 11:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 912K Mar 5 18:22 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 1678341237972

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-402
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 05:53:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 05:53:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:53:59] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2023-03-09 05:53:59] [INFO ] Transformed 3554 places.
[2023-03-09 05:53:59] [INFO ] Transformed 4263 transitions.
[2023-03-09 05:53:59] [INFO ] Found NUPN structural information;
[2023-03-09 05:53:59] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 240 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 4263 rows 3554 cols
[2023-03-09 05:53:59] [INFO ] Computed 5 place invariants in 70 ms
Incomplete random walk after 10000 steps, including 56 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-402-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
[2023-03-09 05:54:00] [INFO ] Invariant cache hit.
[2023-03-09 05:54:00] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 65 ms returned sat
[2023-03-09 05:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:02] [INFO ] [Real]Absence check using state equation in 1863 ms returned sat
[2023-03-09 05:54:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:03] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 65 ms returned sat
[2023-03-09 05:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:05] [INFO ] [Nat]Absence check using state equation in 1881 ms returned sat
[2023-03-09 05:54:05] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 205 ms.
[2023-03-09 05:54:08] [INFO ] Added : 65 causal constraints over 13 iterations in 2515 ms. Result :unknown
[2023-03-09 05:54:08] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2023-03-09 05:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:10] [INFO ] [Real]Absence check using state equation in 1932 ms returned sat
[2023-03-09 05:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:11] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 59 ms returned sat
[2023-03-09 05:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:13] [INFO ] [Nat]Absence check using state equation in 1873 ms returned sat
[2023-03-09 05:54:13] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 180 ms.
[2023-03-09 05:54:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-09 05:54:16] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 62 ms returned sat
[2023-03-09 05:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:18] [INFO ] [Real]Absence check using state equation in 1961 ms returned sat
[2023-03-09 05:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:18] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 61 ms returned sat
[2023-03-09 05:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:20] [INFO ] [Nat]Absence check using state equation in 1941 ms returned sat
[2023-03-09 05:54:21] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 197 ms.
[2023-03-09 05:54:23] [INFO ] Added : 65 causal constraints over 13 iterations in 2500 ms. Result :unknown
[2023-03-09 05:54:24] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:26] [INFO ] [Real]Absence check using state equation in 1890 ms returned sat
[2023-03-09 05:54:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:26] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:28] [INFO ] [Nat]Absence check using state equation in 1897 ms returned sat
[2023-03-09 05:54:28] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 203 ms.
[2023-03-09 05:54:31] [INFO ] Added : 65 causal constraints over 13 iterations in 2523 ms. Result :unknown
[2023-03-09 05:54:31] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2023-03-09 05:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:33] [INFO ] [Real]Absence check using state equation in 1955 ms returned sat
[2023-03-09 05:54:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:34] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 59 ms returned sat
[2023-03-09 05:54:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:36] [INFO ] [Nat]Absence check using state equation in 1978 ms returned sat
[2023-03-09 05:54:36] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 221 ms.
[2023-03-09 05:54:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-09 05:54:39] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:41] [INFO ] [Real]Absence check using state equation in 1867 ms returned sat
[2023-03-09 05:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:41] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:43] [INFO ] [Nat]Absence check using state equation in 1800 ms returned sat
[2023-03-09 05:54:43] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 181 ms.
[2023-03-09 05:54:46] [INFO ] Added : 75 causal constraints over 15 iterations in 2655 ms. Result :unknown
[2023-03-09 05:54:46] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2023-03-09 05:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:48] [INFO ] [Real]Absence check using state equation in 1848 ms returned sat
[2023-03-09 05:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:49] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:51] [INFO ] [Nat]Absence check using state equation in 1811 ms returned sat
[2023-03-09 05:54:51] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 175 ms.
[2023-03-09 05:54:54] [INFO ] Added : 75 causal constraints over 15 iterations in 2682 ms. Result :unknown
[2023-03-09 05:54:54] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:56] [INFO ] [Real]Absence check using state equation in 1780 ms returned sat
[2023-03-09 05:54:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:54:56] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:54:58] [INFO ] [Nat]Absence check using state equation in 1839 ms returned sat
[2023-03-09 05:54:59] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 191 ms.
[2023-03-09 05:55:01] [INFO ] Added : 75 causal constraints over 15 iterations in 2596 ms. Result :unknown
[2023-03-09 05:55:01] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2023-03-09 05:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:03] [INFO ] [Real]Absence check using state equation in 1814 ms returned sat
[2023-03-09 05:55:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:04] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 62 ms returned sat
[2023-03-09 05:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:06] [INFO ] [Nat]Absence check using state equation in 1840 ms returned sat
[2023-03-09 05:55:06] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 164 ms.
[2023-03-09 05:55:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-09 05:55:09] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:11] [INFO ] [Real]Absence check using state equation in 1834 ms returned sat
[2023-03-09 05:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:11] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2023-03-09 05:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:13] [INFO ] [Nat]Absence check using state equation in 1869 ms returned sat
[2023-03-09 05:55:13] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 173 ms.
[2023-03-09 05:55:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-09 05:55:16] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2023-03-09 05:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:18] [INFO ] [Real]Absence check using state equation in 1694 ms returned sat
[2023-03-09 05:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:19] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:20] [INFO ] [Nat]Absence check using state equation in 1622 ms returned sat
[2023-03-09 05:55:21] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 195 ms.
[2023-03-09 05:55:23] [INFO ] Added : 80 causal constraints over 16 iterations in 2886 ms. Result :unknown
[2023-03-09 05:55:24] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 55 ms returned sat
[2023-03-09 05:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:26] [INFO ] [Real]Absence check using state equation in 1783 ms returned sat
[2023-03-09 05:55:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:26] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2023-03-09 05:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:29] [INFO ] [Nat]Absence check using state equation in 2444 ms returned sat
[2023-03-09 05:55:29] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 194 ms.
[2023-03-09 05:55:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-09 05:55:31] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:33] [INFO ] [Real]Absence check using state equation in 1763 ms returned sat
[2023-03-09 05:55:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:34] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 58 ms returned sat
[2023-03-09 05:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:35] [INFO ] [Nat]Absence check using state equation in 1856 ms returned sat
[2023-03-09 05:55:36] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 175 ms.
[2023-03-09 05:55:38] [INFO ] Added : 75 causal constraints over 15 iterations in 2623 ms. Result :unknown
[2023-03-09 05:55:39] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 56 ms returned sat
[2023-03-09 05:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:40] [INFO ] [Real]Absence check using state equation in 1840 ms returned sat
[2023-03-09 05:55:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:55:41] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 57 ms returned sat
[2023-03-09 05:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:55:43] [INFO ] [Nat]Absence check using state equation in 2322 ms returned sat
[2023-03-09 05:55:44] [INFO ] Computed and/alt/rep : 4252/5222/4252 causal constraints (skipped 10 transitions) in 210 ms.
[2023-03-09 05:55:46] [INFO ] Added : 55 causal constraints over 11 iterations in 2118 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [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]
Support contains 14 out of 3554 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 4050 edges and 3554 vertex of which 1228 / 3554 are part of one of the 87 SCC in 16 ms
Free SCC test removed 1141 places
Drop transitions removed 1396 transitions
Reduce isomorphic transitions removed 1396 transitions.
Graph (complete) has 3239 edges and 2413 vertex of which 2395 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.6 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 1609 transitions
Trivial Post-agglo rules discarded 1609 transitions
Performed 1609 trivial Post agglomeration. Transition count delta: 1609
Iterating post reduction 0 with 1621 rules applied. Total rules applied 1623 place count 2395 transition count 1234
Reduce places removed 1609 places and 0 transitions.
Ensure Unique test removed 103 transitions
Reduce isomorphic transitions removed 103 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 1 with 1796 rules applied. Total rules applied 3419 place count 786 transition count 1047
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 2 with 95 rules applied. Total rules applied 3514 place count 702 transition count 1036
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 12 rules applied. Total rules applied 3526 place count 698 transition count 1028
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 10 rules applied. Total rules applied 3536 place count 693 transition count 1023
Reduce places removed 2 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 5 with 9 rules applied. Total rules applied 3545 place count 691 transition count 1016
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3552 place count 684 transition count 1016
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 30 Pre rules applied. Total rules applied 3552 place count 684 transition count 986
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 7 with 60 rules applied. Total rules applied 3612 place count 654 transition count 986
Discarding 105 places :
Symmetric choice reduction at 7 with 105 rule applications. Total rules 3717 place count 549 transition count 881
Iterating global reduction 7 with 105 rules applied. Total rules applied 3822 place count 549 transition count 881
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 4 rules applied. Total rules applied 3826 place count 549 transition count 877
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 3828 place count 547 transition count 877
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 3828 place count 547 transition count 865
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 3852 place count 535 transition count 865
Discarding 82 places :
Symmetric choice reduction at 9 with 82 rule applications. Total rules 3934 place count 453 transition count 783
Iterating global reduction 9 with 82 rules applied. Total rules applied 4016 place count 453 transition count 783
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 9 with 46 rules applied. Total rules applied 4062 place count 453 transition count 737
Reduce places removed 23 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 10 with 37 rules applied. Total rules applied 4099 place count 430 transition count 723
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 4106 place count 423 transition count 723
Discarding 28 places :
Symmetric choice reduction at 12 with 28 rule applications. Total rules 4134 place count 395 transition count 679
Iterating global reduction 12 with 28 rules applied. Total rules applied 4162 place count 395 transition count 679
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 4174 place count 395 transition count 667
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 4186 place count 383 transition count 643
Iterating global reduction 13 with 12 rules applied. Total rules applied 4198 place count 383 transition count 643
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 4202 place count 379 transition count 635
Iterating global reduction 13 with 4 rules applied. Total rules applied 4206 place count 379 transition count 635
Performed 197 Post agglomeration using F-continuation condition with reduction of 103 identical transitions.
Deduced a syphon composed of 197 places in 0 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 13 with 394 rules applied. Total rules applied 4600 place count 182 transition count 335
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 4603 place count 182 transition count 332
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 14 with 8 rules applied. Total rules applied 4611 place count 178 transition count 328
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 4619 place count 178 transition count 320
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 15 with 8 rules applied. Total rules applied 4627 place count 174 transition count 316
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 4635 place count 174 transition count 308
Performed 47 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 16 with 94 rules applied. Total rules applied 4729 place count 127 transition count 351
Drop transitions removed 11 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 16 with 48 rules applied. Total rules applied 4777 place count 127 transition count 303
Discarding 28 places :
Symmetric choice reduction at 17 with 28 rule applications. Total rules 4805 place count 99 transition count 255
Iterating global reduction 17 with 28 rules applied. Total rules applied 4833 place count 99 transition count 255
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 17 with 13 rules applied. Total rules applied 4846 place count 99 transition count 242
Discarding 7 places :
Symmetric choice reduction at 18 with 7 rule applications. Total rules 4853 place count 92 transition count 228
Iterating global reduction 18 with 7 rules applied. Total rules applied 4860 place count 92 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 4864 place count 92 transition count 224
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 19 with 28 rules applied. Total rules applied 4892 place count 92 transition count 196
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 4894 place count 90 transition count 192
Iterating global reduction 19 with 2 rules applied. Total rules applied 4896 place count 90 transition count 192
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 4897 place count 89 transition count 191
Iterating global reduction 19 with 1 rules applied. Total rules applied 4898 place count 89 transition count 191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 4899 place count 89 transition count 190
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 4901 place count 89 transition count 188
Free-agglomeration rule applied 7 times.
Iterating global reduction 20 with 7 rules applied. Total rules applied 4908 place count 89 transition count 181
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 8 rules applied. Total rules applied 4916 place count 82 transition count 180
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 4917 place count 82 transition count 179
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 21 with 7 rules applied. Total rules applied 4924 place count 82 transition count 179
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 4927 place count 82 transition count 176
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 4928 place count 81 transition count 175
Iterating global reduction 21 with 1 rules applied. Total rules applied 4929 place count 81 transition count 175
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 4930 place count 80 transition count 174
Applied a total of 4930 rules in 365 ms. Remains 80 /3554 variables (removed 3474) and now considering 174/4263 (removed 4089) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 366 ms. Remains : 80/3554 places, 174/4263 transitions.
Normalized transition count is 163 out of 174 initially.
// Phase 1: matrix 163 rows 80 cols
[2023-03-09 05:55:46] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 12477 resets, run finished after 1246 ms. (steps per millisecond=802 ) properties (out of 14) seen :14
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-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-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
FORMULA CloudReconfiguration-PT-402-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 108361 ms.
ITS solved all properties within timeout

BK_STOP 1678341348646

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="smartxred"
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 2-5348"
echo " Executing tool smartxred"
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 r107-tall-167814483800173"
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 ;