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.r169-tall-167838855900437.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 FamilyReunion-PT-L00400M0040C020P020G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855900437
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 593M
-rw-r--r-- 1 mcc users 3.2M Feb 27 00:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16M Feb 27 00:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19M Feb 26 22:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 63M Feb 26 22:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 2.6M Feb 25 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.7M Feb 25 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7M Feb 25 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 25 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2M Feb 27 12:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50M Feb 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39M Feb 27 09:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 131M Feb 27 09:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 406K Feb 25 16:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 235M 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 FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-00
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-01
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-02
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-03
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-04
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-05
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-06
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-07
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-08
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-09
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-10
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-11
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-12
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-13
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-14
FORMULA_NAME FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678548093780

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=FamilyReunion-PT-L00400M0040C020P020G001
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 15:21:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 15:21:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 15:21:41] [INFO ] Load time of PNML (sax parser for PT used): 5806 ms
[2023-03-11 15:21:42] [INFO ] Transformed 537708 places.
[2023-03-11 15:21:43] [INFO ] Transformed 508489 transitions.
[2023-03-11 15:21:43] [INFO ] Parsed PT model containing 537708 places and 508489 transitions and 1558729 arcs in 8058 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 248656 ms.
Reduce places removed 106 places and 0 transitions.
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-06 21 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00400M0040C020P020G001-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 508489 rows 537602 cols
[2023-03-11 15:27:57] [WARNING] Invariant computation timed out after 120 seconds.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10360 ms. (steps per millisecond=0 ) properties (out of 14) seen :177
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3236 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2802 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
// Phase 1: matrix 508489 rows 537602 cols
[2023-03-11 15:30:15] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-11 15:30:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:26] [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.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:31] [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 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.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:30:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:01] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-11 15:31:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[177, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 34894 out of 537602 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 537602/537602 places, 508489/508489 transitions.
Graph (complete) has 892668 edges and 537602 vertex of which 535040 are kept as prefixes of interest. Removing 2562 places using SCC suffix rule.484 ms
Discarding 2562 places :
Also discarding 1224 output transitions
Drop transitions removed 1224 transitions
Discarding 82205 places :
Implicit places reduction removed 82205 places
Drop transitions removed 187261 transitions
Trivial Post-agglo rules discarded 187261 transitions
Performed 187261 trivial Post agglomeration. Transition count delta: 187261
Iterating post reduction 0 with 269466 rules applied. Total rules applied 269467 place count 452835 transition count 320004
Reduce places removed 187261 places and 0 transitions.
Performed 4384 Post agglomeration using F-continuation condition.
Performed 8812 Post agglomeration using F-continuation condition.
Performed 13156 Post agglomeration using F-continuation condition.
Performed 16444 Post agglomeration using F-continuation condition.Transition count delta: 16444
Iterating post reduction 1 with 203705 rules applied. Total rules applied 473172 place count 265574 transition count 303560
Reduce places removed 16444 places and 0 transitions.
Iterating post reduction 2 with 16444 rules applied. Total rules applied 489616 place count 249130 transition count 303560
Performed 34886 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34886 Pre rules applied. Total rules applied 489616 place count 249130 transition count 268674
Deduced a syphon composed of 34886 places in 453 ms
Ensure Unique test removed 25664 places
Reduce places removed 60550 places and 0 transitions.
Iterating global reduction 3 with 95436 rules applied. Total rules applied 585052 place count 188580 transition count 268674
Discarding 401 places :
Implicit places reduction removed 401 places
Drop transitions removed 8420 transitions
Trivial Post-agglo rules discarded 8420 transitions
Performed 8420 trivial Post agglomeration. Transition count delta: 8420
Iterating post reduction 3 with 8821 rules applied. Total rules applied 593873 place count 188179 transition count 260254
Reduce places removed 8420 places and 0 transitions.
Iterating post reduction 4 with 8420 rules applied. Total rules applied 602293 place count 179759 transition count 260254
Performed 401 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 401 Pre rules applied. Total rules applied 602293 place count 179759 transition count 259853
Deduced a syphon composed of 401 places in 320 ms
Reduce places removed 401 places and 0 transitions.
Iterating global reduction 5 with 802 rules applied. Total rules applied 603095 place count 179358 transition count 259853
Discarding 4010 places :
Symmetric choice reduction at 5 with 4010 rule applications. Total rules 607105 place count 175348 transition count 251833
Iterating global reduction 5 with 4010 rules applied. Total rules applied 611115 place count 175348 transition count 251833
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 611125 place count 175338 transition count 247823
Iterating global reduction 5 with 10 rules applied. Total rules applied 611135 place count 175338 transition count 247823
Performed 2643 Post agglomeration using F-continuation condition.
Performed 10207 Post agglomeration using F-continuation condition.
Performed 17803 Post agglomeration using F-continuation condition.
Performed 19206 Post agglomeration using F-continuation condition.Transition count delta: 19206
Deduced a syphon composed of 19206 places in 204 ms
Reduce places removed 19206 places and 0 transitions.
Iterating global reduction 5 with 38412 rules applied. Total rules applied 649547 place count 156132 transition count 228617
Free-agglomeration rule applied 8401 times.
Iterating global reduction 5 with 8401 rules applied. Total rules applied 657948 place count 156132 transition count 220216
Ensure Unique test removed 400 places
Reduce places removed 8801 places and 0 transitions.
Ensure Unique test removed 8000 transitions
Reduce isomorphic transitions removed 8000 transitions.
Iterating post reduction 5 with 16801 rules applied. Total rules applied 674749 place count 147331 transition count 212216
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 400 Pre rules applied. Total rules applied 674749 place count 147331 transition count 211816
Deduced a syphon composed of 400 places in 129 ms
Ensure Unique test removed 400 places
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 6 with 1200 rules applied. Total rules applied 675949 place count 146531 transition count 211816
Free-agglomeration rule (complex) applied 51728 times.
Iterating global reduction 6 with 51728 rules applied. Total rules applied 727677 place count 146531 transition count 481288
Ensure Unique test removed 802 places
Reduce places removed 52530 places and 0 transitions.
Ensure Unique test removed 400 transitions
Reduce isomorphic transitions removed 400 transitions.
Iterating post reduction 6 with 52930 rules applied. Total rules applied 780607 place count 94001 transition count 480888
Discarding 39 places :
Symmetric choice reduction at 7 with 39 rule applications. Total rules 780646 place count 93962 transition count 465249
Iterating global reduction 7 with 39 rules applied. Total rules applied 780685 place count 93962 transition count 465249
Free-agglomeration rule (complex) applied 401 times.
Iterating global reduction 7 with 401 rules applied. Total rules applied 781086 place count 93962 transition count 464848
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 7 with 401 rules applied. Total rules applied 781487 place count 93561 transition count 464848
Applied a total of 781487 rules in 1437604 ms. Remains 93561 /537602 variables (removed 444041) and now considering 464848/508489 (removed 43641) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1437621 ms. Remains : 93561/537602 places, 464848/508489 transitions.
// Phase 1: matrix 464848 rows 93561 cols
[2023-03-11 15:56:06] [INFO ] Computed 2413 place invariants in 41902 ms
Interrupted random walk after 29515 steps, including 5 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 956
Interrupted Best-First random walk after 18443 steps, including 0 resets, run timeout after 5121 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 375728 steps, including 1 resets, run timeout after 5016 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 384128 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=76 ) properties seen 1
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5139 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 385728 steps, including 1 resets, run timeout after 5013 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 377728 steps, including 1 resets, run timeout after 5013 ms. (steps per millisecond=75 ) properties seen 0
Interrupted Best-First random walk after 377728 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=75 ) properties seen 0
Interrupted Best-First random walk after 640720 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 628720 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=125 ) properties seen 0
Interrupted Best-First random walk after 637720 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=127 ) properties seen 0
Interrupted Best-First random walk after 643442 steps, including 1 resets, run timeout after 5009 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 683767 steps, including 2 resets, run timeout after 5009 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 605156 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=120 ) properties seen 0
Interrupted Best-First random walk after 636720 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=127 ) properties seen 0
[2023-03-11 15:57:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[177, 72, 5, 136, 80, 390, 89, 20, 1, 0, 0, 1, 0, 1]
Support contains 34894 out of 93561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6631 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6632 ms. Remains : 93561/93561 places, 464848/464848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6385 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
[2023-03-11 16:03:35] [INFO ] Invariant cache hit.
[2023-03-11 16:03:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:03:42] [INFO ] Implicit Places using invariants in 6767 ms returned []
Implicit Place search using SMT only with invariants took 6769 ms to find 0 implicit places.
[2023-03-11 16:03:42] [INFO ] Invariant cache hit.
[2023-03-11 16:03:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:03:49] [INFO ] Dead Transitions using invariants and state equation in 7052 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20260 ms. Remains : 93561/93561 places, 464848/464848 transitions.
[2023-03-11 16:03:49] [INFO ] Invariant cache hit.
Interrupted random walk after 27875 steps, including 5 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 968
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 375728 steps, including 1 resets, run timeout after 5014 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 391090 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5129 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 379728 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=75 ) properties seen 0
Interrupted Best-First random walk after 383728 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 368326 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=73 ) properties seen 0
[2023-03-11 16:04:59] [INFO ] Computed 113123 place invariants in 2342327 ms
Interrupted Best-First random walk after 645442 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 625958 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=125 ) properties seen 0
Interrupted Best-First random walk after 667124 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 670124 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 682767 steps, including 2 resets, run timeout after 5004 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 660124 steps, including 1 resets, run timeout after 5008 ms. (steps per millisecond=131 ) properties seen 0
Interrupted Best-First random walk after 662124 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 0
// Phase 1: matrix 464848 rows 93561 cols
[2023-03-11 16:06:11] [INFO ] Computed 2413 place invariants in 41012 ms
[2023-03-11 16:07:20] [INFO ] Computed 113123 place invariants in 2344278 ms
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[177, 81, 5, 136, 80, 390, 89, 26, 1, 0, 0, 1, 0, 1]
Support contains 34894 out of 93561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6035 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6035 ms. Remains : 93561/93561 places, 464848/464848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6136 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
// Phase 1: matrix 464848 rows 93561 cols
[2023-03-11 16:12:35] [INFO ] Computed 2413 place invariants in 41026 ms
[2023-03-11 16:12:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:12:42] [INFO ] Implicit Places using invariants in 48141 ms returned []
Implicit Place search using SMT only with invariants took 48142 ms to find 0 implicit places.
[2023-03-11 16:12:43] [INFO ] Invariant cache hit.
[2023-03-11 16:12:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:12:50] [INFO ] Dead Transitions using invariants and state equation in 7189 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61520 ms. Remains : 93561/93561 places, 464848/464848 transitions.
[2023-03-11 16:12:50] [INFO ] Invariant cache hit.
Interrupted random walk after 28009 steps, including 5 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 971
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5057 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 383728 steps, including 1 resets, run timeout after 5011 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 387090 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5075 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 382728 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 386089 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 371728 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 669124 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 659124 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=131 ) properties seen 0
Interrupted Best-First random walk after 673765 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 670124 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 661124 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=132 ) properties seen 0
Interrupted Best-First random walk after 665124 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=132 ) properties seen 0
Interrupted Best-First random walk after 667124 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=133 ) properties seen 0
[2023-03-11 16:14:31] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[177, 81, 6, 136, 86, 390, 89, 26, 1, 0, 0, 1, 1, 1]
Support contains 34894 out of 93561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6166 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6167 ms. Remains : 93561/93561 places, 464848/464848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93561/93561 places, 464848/464848 transitions.
Applied a total of 0 rules in 6149 ms. Remains 93561 /93561 variables (removed 0) and now considering 464848/464848 (removed 0) transitions.
[2023-03-11 16:20:17] [INFO ] Invariant cache hit.
[2023-03-11 16:20:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:20:24] [INFO ] Implicit Places using invariants in 7161 ms returned []
Implicit Place search using SMT only with invariants took 7162 ms to find 0 implicit places.
[2023-03-11 16:20:25] [INFO ] Invariant cache hit.
[2023-03-11 16:20:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 16:20:31] [INFO ] Dead Transitions using invariants and state equation in 7059 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20421 ms. Remains : 93561/93561 places, 464848/464848 transitions.
[2023-03-11 16:20:33] [INFO ] Invariant cache hit.
Interrupted random walk after 28061 steps, including 5 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 970
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 383728 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 394090 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5211 ms. (steps per millisecond=4 ) properties seen 0
Interrupted Best-First random walk after 375728 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=75 ) properties seen 0
Interrupted Best-First random walk after 382728 steps, including 1 resets, run timeout after 5011 ms. (steps per millisecond=76 ) properties seen 0
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11636128 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15456012 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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="FamilyReunion-PT-L00400M0040C020P020G001"
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 FamilyReunion-PT-L00400M0040C020P020G001, 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 r169-tall-167838855900437"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00400M0040C020P020G001.tgz
mv FamilyReunion-PT-L00400M0040C020P020G001 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 ;