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.r357-smll-167891806800597.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 itstools
Input is SharedMemory-COL-000500, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806800597
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 13:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 33K Mar 5 18:23 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 SharedMemory-COL-000500-UpperBounds-00
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-01
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-02
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-03
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-04
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-05
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-06
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-07
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-08
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-09
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-10
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-11
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-12
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-13
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-14
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679343738600

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000500
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-20 20:22:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 20:22:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 20:22:21] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 20:22:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 20:22:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 930 ms
[2023-03-20 20:22:22] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 252001 PT places and 751000.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
[2023-03-20 20:22:22] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 6 ms.
[2023-03-20 20:22:22] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 6 cols
[2023-03-20 20:22:22] [INFO ] Computed 3 place invariants in 3 ms
FORMULA SharedMemory-COL-000500-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-11 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-07 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-06 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-04 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-01 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-20 20:22:22] [INFO ] Invariant cache hit.
[2023-03-20 20:22:22] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-20 20:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-20 20:22:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-20 20:22:22] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-03-20 20:22:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-20 20:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 20:22:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 20:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-20 20:22:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 20:22:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-20 20:22:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-20 20:22:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 20:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-20 20:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-20 20:22:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 20:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-20 20:22:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 20:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-20 20:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-20 20:22:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 20:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-20 20:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 20:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 20:22:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-20 20:22:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 20:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [500, 1, 500, 500, 500, 500, 500]
Domain [P(500), P(500)] of place Ext_Mem_Acc breaks symmetries in sort P
[2023-03-20 20:22:25] [INFO ] Unfolded HLPN to a Petri net with 252001 places and 501000 transitions 2002000 arcs in 2626 ms.
[2023-03-20 20:22:25] [INFO ] Unfolded 7 HLPN properties in 18 ms.
Deduced a syphon composed of 500 places in 412 ms
Reduce places removed 500 places and 500 transitions.
Finished random walk after 1006 steps, including 0 resets, run visited all 7 properties in 40044 ms. (steps per millisecond=0 )
FORMULA SharedMemory-COL-000500-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 6) seen :9
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 6) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=25 ) properties (out of 6) seen :9
// Phase 1: matrix 500500 rows 251501 cols
[2023-03-20 20:25:13] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-20 20:25:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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.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)
[2023-03-20 20:25:23] [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)
[2023-03-20 20:25:28] [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 2
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)
[2023-03-20 20:25:33] [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)
[2023-03-20 20:25:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-20 20:25:43] [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)
Current structural bounds on expressions (after SMT) : [500, 500, 500, 500, 500, 500] Max seen :[147, 147, 365, 147, 365, 365]
Support contains 1000 out of 251501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251501/251501 places, 500500/500500 transitions.
Performed 1698 Post agglomeration using F-continuation condition.
Performed 3496 Post agglomeration using F-continuation condition.
Performed 5220 Post agglomeration using F-continuation condition.
Performed 7065 Post agglomeration using F-continuation condition.
Performed 8989 Post agglomeration using F-continuation condition.
Performed 10913 Post agglomeration using F-continuation condition.
Performed 12916 Post agglomeration using F-continuation condition.
Performed 14834 Post agglomeration using F-continuation condition.
Performed 16789 Post agglomeration using F-continuation condition.
Performed 18805 Post agglomeration using F-continuation condition.
Performed 20746 Post agglomeration using F-continuation condition.
Performed 22703 Post agglomeration using F-continuation condition.
Performed 24682 Post agglomeration using F-continuation condition.
Performed 26618 Post agglomeration using F-continuation condition.
Performed 28684 Post agglomeration using F-continuation condition.
Performed 30814 Post agglomeration using F-continuation condition.
Performed 32937 Post agglomeration using F-continuation condition.
Performed 34888 Post agglomeration using F-continuation condition.
Performed 36798 Post agglomeration using F-continuation condition.
Performed 38723 Post agglomeration using F-continuation condition.
Performed 40773 Post agglomeration using F-continuation condition.
Performed 42774 Post agglomeration using F-continuation condition.
Performed 44742 Post agglomeration using F-continuation condition.
Performed 46759 Post agglomeration using F-continuation condition.
Performed 48860 Post agglomeration using F-continuation condition.
Performed 50828 Post agglomeration using F-continuation condition.
Performed 52807 Post agglomeration using F-continuation condition.
Performed 54844 Post agglomeration using F-continuation condition.
Performed 56817 Post agglomeration using F-continuation condition.
Performed 58835 Post agglomeration using F-continuation condition.
Performed 60946 Post agglomeration using F-continuation condition.
Performed 63040 Post agglomeration using F-continuation condition.
Performed 65139 Post agglomeration using F-continuation condition.
Performed 67284 Post agglomeration using F-continuation condition.
Performed 69495 Post agglomeration using F-continuation condition.
Performed 71731 Post agglomeration using F-continuation condition.
Performed 73919 Post agglomeration using F-continuation condition.
Performed 76115 Post agglomeration using F-continuation condition.
Performed 78343 Post agglomeration using F-continuation condition.
Performed 80432 Post agglomeration using F-continuation condition.
Performed 82530 Post agglomeration using F-continuation condition.
Performed 84644 Post agglomeration using F-continuation condition.
Performed 86832 Post agglomeration using F-continuation condition.
Performed 88941 Post agglomeration using F-continuation condition.
Performed 91051 Post agglomeration using F-continuation condition.
Performed 93129 Post agglomeration using F-continuation condition.
Performed 95264 Post agglomeration using F-continuation condition.
Performed 97427 Post agglomeration using F-continuation condition.
Performed 99656 Post agglomeration using F-continuation condition.
Performed 101744 Post agglomeration using F-continuation condition.
Performed 104048 Post agglomeration using F-continuation condition.
Performed 106150 Post agglomeration using F-continuation condition.
Performed 108305 Post agglomeration using F-continuation condition.
Performed 110413 Post agglomeration using F-continuation condition.
Performed 112570 Post agglomeration using F-continuation condition.
Performed 114738 Post agglomeration using F-continuation condition.
Performed 116833 Post agglomeration using F-continuation condition.
Performed 118977 Post agglomeration using F-continuation condition.
Performed 121071 Post agglomeration using F-continuation condition.
Performed 123256 Post agglomeration using F-continuation condition.
Performed 125330 Post agglomeration using F-continuation condition.
Performed 127558 Post agglomeration using F-continuation condition.
Performed 129741 Post agglomeration using F-continuation condition.
Performed 131959 Post agglomeration using F-continuation condition.
Performed 134124 Post agglomeration using F-continuation condition.
Performed 136494 Post agglomeration using F-continuation condition.
Performed 138812 Post agglomeration using F-continuation condition.
Performed 141094 Post agglomeration using F-continuation condition.
Performed 143279 Post agglomeration using F-continuation condition.
Performed 145581 Post agglomeration using F-continuation condition.
Performed 147875 Post agglomeration using F-continuation condition.
Performed 150042 Post agglomeration using F-continuation condition.
Performed 152402 Post agglomeration using F-continuation condition.
Performed 154540 Post agglomeration using F-continuation condition.
Performed 156819 Post agglomeration using F-continuation condition.
Performed 159062 Post agglomeration using F-continuation condition.
Performed 161200 Post agglomeration using F-continuation condition.
Performed 163469 Post agglomeration using F-continuation condition.
Performed 165784 Post agglomeration using F-continuation condition.
Performed 168083 Post agglomeration using F-continuation condition.
Performed 170488 Post agglomeration using F-continuation condition.
Performed 172901 Post agglomeration using F-continuation condition.
Performed 175331 Post agglomeration using F-continuation condition.
Performed 177803 Post agglomeration using F-continuation condition.
Performed 180302 Post agglomeration using F-continuation condition.
Performed 182869 Post agglomeration using F-continuation condition.
Performed 185337 Post agglomeration using F-continuation condition.
Performed 187868 Post agglomeration using F-continuation condition.
Performed 190403 Post agglomeration using F-continuation condition.
Performed 192979 Post agglomeration using F-continuation condition.
Performed 195465 Post agglomeration using F-continuation condition.
[2023-03-20 21:12:02] [INFO ] Computed 1001 place invariants in 2929388 ms
Performed 198114 Post agglomeration using F-continuation condition.
Performed 200908 Post agglomeration using F-continuation condition.
Performed 203678 Post agglomeration using F-continuation condition.
Performed 206525 Post agglomeration using F-continuation condition.
Performed 209327 Post agglomeration using F-continuation condition.
Performed 212221 Post agglomeration using F-continuation condition.
Performed 215290 Post agglomeration using F-continuation condition.
Performed 218215 Post agglomeration using F-continuation condition.
Performed 220917 Post agglomeration using F-continuation condition.
Performed 223860 Post agglomeration using F-continuation condition.
Performed 226686 Post agglomeration using F-continuation condition.
Performed 229499 Post agglomeration using F-continuation condition.
Performed 232306 Post agglomeration using F-continuation condition.
Performed 235077 Post agglomeration using F-continuation condition.
Performed 237983 Post agglomeration using F-continuation condition.
Performed 240894 Post agglomeration using F-continuation condition.
Performed 243638 Post agglomeration using F-continuation condition.
Performed 246375 Post agglomeration using F-continuation condition.
Performed 249210 Post agglomeration using F-continuation condition.
Performed 249500 Post agglomeration using F-continuation condition.Transition count delta: 249500
Iterating post reduction 0 with 249500 rules applied. Total rules applied 249500 place count 251501 transition count 251000
Reduce places removed 250001 places and 0 transitions.
Ensure Unique test removed 249000 transitions
Reduce isomorphic transitions removed 249000 transitions.
Iterating post reduction 1 with 499001 rules applied. Total rules applied 748501 place count 1500 transition count 2000
Applied a total of 748501 rules in 3338442 ms. Remains 1500 /251501 variables (removed 250001) and now considering 2000/500500 (removed 498500) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3338443 ms. Remains : 1500/251501 places, 2000/500500 transitions.
// Phase 1: matrix 2000 rows 1500 cols
[2023-03-20 21:21:21] [INFO ] Computed 500 place invariants in 12 ms
Finished random walk after 137616 steps, including 0 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=4 )
Interrupted Best-First random walk after 154140 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=30 ) properties seen 501
Interrupted Best-First random walk after 166530 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=33 ) properties seen 546
Interrupted Best-First random walk after 173046 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=34 ) properties seen 570
Interrupted Best-First random walk after 167348 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=33 ) properties seen 549
Interrupted Best-First random walk after 168165 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=33 ) properties seen 552
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8313872 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107144 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SharedMemory-COL-000500"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SharedMemory-COL-000500, 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 r357-smll-167891806800597"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000500.tgz
mv SharedMemory-COL-000500 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 ;