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.r105-tall-167814480700109.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 ltsminxred
Input is CloudReconfiguration-PT-314, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480700109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 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 660K 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-314-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-314-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678260651783

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-314
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 07:30:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-08 07:30:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:30:53] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-08 07:30:53] [INFO ] Transformed 2585 places.
[2023-03-08 07:30:53] [INFO ] Transformed 3095 transitions.
[2023-03-08 07:30:53] [INFO ] Found NUPN structural information;
[2023-03-08 07:30:53] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-08 07:30:53] [INFO ] Computed 4 place invariants in 65 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-314-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 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 35 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 33 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 31 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 41 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 37 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 31 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 32 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 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 30 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 33 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 39 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
[2023-03-08 07:30:54] [INFO ] Invariant cache hit.
[2023-03-08 07:30:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2023-03-08 07:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:30:55] [INFO ] [Real]Absence check using state equation in 1254 ms returned sat
[2023-03-08 07:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:30:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:30:57] [INFO ] [Nat]Absence check using state equation in 1241 ms returned sat
[2023-03-08 07:30:58] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 158 ms.
[2023-03-08 07:31:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2023-03-08 07:31:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:02] [INFO ] [Real]Absence check using state equation in 1329 ms returned sat
[2023-03-08 07:31:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2023-03-08 07:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:04] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2023-03-08 07:31:05] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 172 ms.
[2023-03-08 07:31:08] [INFO ] Added : 115 causal constraints over 23 iterations in 3147 ms. Result :unknown
[2023-03-08 07:31:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:09] [INFO ] [Real]Absence check using state equation in 1301 ms returned sat
[2023-03-08 07:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2023-03-08 07:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:11] [INFO ] [Nat]Absence check using state equation in 1316 ms returned sat
[2023-03-08 07:31:11] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 137 ms.
[2023-03-08 07:31:15] [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 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: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)
[2023-03-08 07:31:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:16] [INFO ] [Real]Absence check using state equation in 1459 ms returned sat
[2023-03-08 07:31:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2023-03-08 07:31:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:19] [INFO ] [Nat]Absence check using state equation in 1818 ms returned sat
[2023-03-08 07:31:19] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 136 ms.
[2023-03-08 07:31:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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)
[2023-03-08 07:31:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:23] [INFO ] [Real]Absence check using state equation in 1224 ms returned sat
[2023-03-08 07:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:24] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2023-03-08 07:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:25] [INFO ] [Nat]Absence check using state equation in 1291 ms returned sat
[2023-03-08 07:31:25] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 147 ms.
[2023-03-08 07:31:28] [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)
[2023-03-08 07:31:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 07:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:30] [INFO ] [Real]Absence check using state equation in 1214 ms returned sat
[2023-03-08 07:31:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:32] [INFO ] [Nat]Absence check using state equation in 1195 ms returned sat
[2023-03-08 07:31:32] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 140 ms.
[2023-03-08 07:31:35] [INFO ] Added : 125 causal constraints over 25 iterations in 3356 ms. Result :unknown
[2023-03-08 07:31:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:37] [INFO ] [Real]Absence check using state equation in 1138 ms returned sat
[2023-03-08 07:31:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2023-03-08 07:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:38] [INFO ] [Nat]Absence check using state equation in 1143 ms returned sat
[2023-03-08 07:31:38] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 152 ms.
[2023-03-08 07:31:42] [INFO ] Added : 130 causal constraints over 26 iterations in 3435 ms. Result :unknown
[2023-03-08 07:31:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:43] [INFO ] [Real]Absence check using state equation in 1236 ms returned sat
[2023-03-08 07:31:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:44] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:45] [INFO ] [Nat]Absence check using state equation in 1303 ms returned sat
[2023-03-08 07:31:45] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 142 ms.
[2023-03-08 07:31:49] [INFO ] Added : 120 causal constraints over 24 iterations in 3296 ms. Result :unknown
[2023-03-08 07:31:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 07:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:50] [INFO ] [Real]Absence check using state equation in 1308 ms returned sat
[2023-03-08 07:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 56 ms returned sat
[2023-03-08 07:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:52] [INFO ] [Nat]Absence check using state equation in 1306 ms returned sat
[2023-03-08 07:31:52] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 152 ms.
[2023-03-08 07:31:55] [INFO ] Added : 120 causal constraints over 24 iterations in 3275 ms. Result :unknown
[2023-03-08 07:31:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 07:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:57] [INFO ] [Real]Absence check using state equation in 1212 ms returned sat
[2023-03-08 07:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:31:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2023-03-08 07:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:31:59] [INFO ] [Nat]Absence check using state equation in 1221 ms returned sat
[2023-03-08 07:31:59] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 148 ms.
[2023-03-08 07:32:02] [INFO ] Added : 120 causal constraints over 24 iterations in 3334 ms. Result :unknown
[2023-03-08 07:32:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2023-03-08 07:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:04] [INFO ] [Real]Absence check using state equation in 1279 ms returned sat
[2023-03-08 07:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:32:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2023-03-08 07:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:06] [INFO ] [Nat]Absence check using state equation in 1357 ms returned sat
[2023-03-08 07:32:06] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 153 ms.
[2023-03-08 07:32:09] [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: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)
[2023-03-08 07:32:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:11] [INFO ] [Real]Absence check using state equation in 1283 ms returned sat
[2023-03-08 07:32:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:32:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:13] [INFO ] [Nat]Absence check using state equation in 1267 ms returned sat
[2023-03-08 07:32:13] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 153 ms.
[2023-03-08 07:32:16] [INFO ] Added : 115 causal constraints over 23 iterations in 3241 ms. Result :unknown
[2023-03-08 07:32:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 07:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:18] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2023-03-08 07:32:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:32:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2023-03-08 07:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:19] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2023-03-08 07:32:20] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 133 ms.
[2023-03-08 07:32:23] [INFO ] Added : 125 causal constraints over 25 iterations in 3269 ms. Result :unknown
[2023-03-08 07:32:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2023-03-08 07:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:24] [INFO ] [Real]Absence check using state equation in 1240 ms returned sat
[2023-03-08 07:32:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:32:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 07:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:32:26] [INFO ] [Nat]Absence check using state equation in 1274 ms returned sat
[2023-03-08 07:32:26] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 143 ms.
[2023-03-08 07:32:30] [INFO ] Added : 120 causal constraints over 24 iterations in 3304 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]
FORMULA CloudReconfiguration-PT-314-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 12 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2929 edges and 2585 vertex of which 844 / 2585 are part of one of the 62 SCC in 14 ms
Free SCC test removed 782 places
Drop transitions removed 957 transitions
Reduce isomorphic transitions removed 957 transitions.
Graph (complete) has 2418 edges and 1803 vertex of which 1789 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.7 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1193 transitions
Trivial Post-agglo rules discarded 1193 transitions
Performed 1193 trivial Post agglomeration. Transition count delta: 1193
Iterating post reduction 0 with 1202 rules applied. Total rules applied 1204 place count 1789 transition count 927
Reduce places removed 1193 places and 0 transitions.
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 1 with 1335 rules applied. Total rules applied 2539 place count 596 transition count 785
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 74 rules applied. Total rules applied 2613 place count 531 transition count 776
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 12 rules applied. Total rules applied 2625 place count 528 transition count 767
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 12 rules applied. Total rules applied 2637 place count 522 transition count 761
Reduce places removed 3 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 5 with 15 rules applied. Total rules applied 2652 place count 519 transition count 749
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2664 place count 507 transition count 749
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 2664 place count 507 transition count 729
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 2704 place count 487 transition count 729
Discarding 80 places :
Symmetric choice reduction at 7 with 80 rule applications. Total rules 2784 place count 407 transition count 649
Iterating global reduction 7 with 80 rules applied. Total rules applied 2864 place count 407 transition count 649
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 10 Pre rules applied. Total rules applied 2864 place count 407 transition count 639
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 2884 place count 397 transition count 639
Discarding 60 places :
Symmetric choice reduction at 7 with 60 rule applications. Total rules 2944 place count 337 transition count 579
Iterating global reduction 7 with 60 rules applied. Total rules applied 3004 place count 337 transition count 579
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 7 with 34 rules applied. Total rules applied 3038 place count 337 transition count 545
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 8 with 27 rules applied. Total rules applied 3065 place count 320 transition count 535
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3070 place count 315 transition count 535
Discarding 21 places :
Symmetric choice reduction at 10 with 21 rule applications. Total rules 3091 place count 294 transition count 502
Iterating global reduction 10 with 21 rules applied. Total rules applied 3112 place count 294 transition count 502
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 3121 place count 294 transition count 493
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 3130 place count 285 transition count 475
Iterating global reduction 11 with 9 rules applied. Total rules applied 3139 place count 285 transition count 475
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3142 place count 282 transition count 469
Iterating global reduction 11 with 3 rules applied. Total rules applied 3145 place count 282 transition count 469
Performed 146 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 146 places in 1 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 11 with 292 rules applied. Total rules applied 3437 place count 136 transition count 245
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 3440 place count 136 transition count 242
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3446 place count 133 transition count 239
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3452 place count 133 transition count 233
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3458 place count 130 transition count 230
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3464 place count 130 transition count 224
Performed 34 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 14 with 68 rules applied. Total rules applied 3532 place count 96 transition count 261
Drop transitions removed 29 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 14 with 56 rules applied. Total rules applied 3588 place count 96 transition count 205
Discarding 20 places :
Symmetric choice reduction at 15 with 20 rule applications. Total rules 3608 place count 76 transition count 184
Iterating global reduction 15 with 20 rules applied. Total rules applied 3628 place count 76 transition count 184
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 15 with 11 rules applied. Total rules applied 3639 place count 76 transition count 173
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 3642 place count 73 transition count 167
Iterating global reduction 16 with 3 rules applied. Total rules applied 3645 place count 73 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3647 place count 73 transition count 165
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 17 with 33 rules applied. Total rules applied 3680 place count 73 transition count 132
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 3683 place count 70 transition count 123
Iterating global reduction 17 with 3 rules applied. Total rules applied 3686 place count 70 transition count 123
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 3689 place count 67 transition count 120
Iterating global reduction 17 with 3 rules applied. Total rules applied 3692 place count 67 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 3695 place count 67 transition count 117
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 3698 place count 67 transition count 114
Free-agglomeration rule applied 5 times.
Iterating global reduction 18 with 5 rules applied. Total rules applied 3703 place count 67 transition count 109
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 3710 place count 62 transition count 107
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3711 place count 62 transition count 106
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3712 place count 62 transition count 106
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3713 place count 61 transition count 105
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 50 edges and 60 vertex of which 27 / 60 are part of one of the 9 SCC in 0 ms
Free SCC test removed 18 places
Iterating post reduction 19 with 2 rules applied. Total rules applied 3715 place count 42 transition count 105
Drop transitions removed 29 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 20 with 39 rules applied. Total rules applied 3754 place count 42 transition count 66
Discarding 3 places :
Symmetric choice reduction at 21 with 3 rule applications. Total rules 3757 place count 39 transition count 63
Iterating global reduction 21 with 3 rules applied. Total rules applied 3760 place count 39 transition count 63
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 21 with 8 rules applied. Total rules applied 3768 place count 35 transition count 59
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 21 with 7 rules applied. Total rules applied 3775 place count 35 transition count 52
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 22 with 7 rules applied. Total rules applied 3782 place count 35 transition count 45
Free-agglomeration rule applied 11 times.
Iterating global reduction 22 with 11 rules applied. Total rules applied 3793 place count 35 transition count 34
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 22 with 11 rules applied. Total rules applied 3804 place count 24 transition count 34
Applied a total of 3804 rules in 338 ms. Remains 24 /2585 variables (removed 2561) and now considering 34/3095 (removed 3061) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 338 ms. Remains : 24/2585 places, 34/3095 transitions.
Normalized transition count is 32 out of 34 initially.
// Phase 1: matrix 32 rows 24 cols
[2023-03-08 07:32:30] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 35142 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 12) seen :12
FORMULA CloudReconfiguration-PT-314-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 97940 ms.
ITS solved all properties within timeout

BK_STOP 1678260752277

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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-314"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CloudReconfiguration-PT-314, 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 r105-tall-167814480700109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-314.tgz
mv CloudReconfiguration-PT-314 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 ;