About the Execution of ITS-Tools for Philosophers-COL-100000
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r140-tall-162298995900091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is Philosophers-COL-100000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162298995900091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.5M May 5 16:51 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 Philosophers-COL-100000-UpperBounds-00
FORMULA_NAME Philosophers-COL-100000-UpperBounds-01
FORMULA_NAME Philosophers-COL-100000-UpperBounds-02
FORMULA_NAME Philosophers-COL-100000-UpperBounds-03
FORMULA_NAME Philosophers-COL-100000-UpperBounds-04
FORMULA_NAME Philosophers-COL-100000-UpperBounds-05
FORMULA_NAME Philosophers-COL-100000-UpperBounds-06
FORMULA_NAME Philosophers-COL-100000-UpperBounds-07
FORMULA_NAME Philosophers-COL-100000-UpperBounds-08
FORMULA_NAME Philosophers-COL-100000-UpperBounds-09
FORMULA_NAME Philosophers-COL-100000-UpperBounds-10
FORMULA_NAME Philosophers-COL-100000-UpperBounds-11
FORMULA_NAME Philosophers-COL-100000-UpperBounds-12
FORMULA_NAME Philosophers-COL-100000-UpperBounds-13
FORMULA_NAME Philosophers-COL-100000-UpperBounds-14
FORMULA_NAME Philosophers-COL-100000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1623000907974
Running Version 0
[2021-06-06 17:35:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-06-06 17:35:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-06 17:35:10] [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.
[2021-06-06 17:35:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-06-06 17:35:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1462 ms
[2021-06-06 17:35:11] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500000 PT places and 500000.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2021-06-06 17:35:11] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions in 3 ms.
[2021-06-06 17:35:11] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_12340716875093992663.dot
// Phase 1: matrix 5 rows 5 cols
[2021-06-06 17:35:12] [INFO ] Computed 2 place invariants in 9 ms
FORMULA Philosophers-COL-100000-UpperBounds-14 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-11 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-07 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-06 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-05 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-03 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-100000-UpperBounds-01 100000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-06-06 17:35:13] [INFO ] Unfolded HLPN to a Petri net with 500000 places and 500000 transitions in 1140 ms.
[2021-06-06 17:35:13] [INFO ] Unfolded HLPN properties in 49 ms.
// Phase 1: matrix 5 rows 5 cols
[2021-06-06 17:35:13] [INFO ] Computed 2 place invariants in 2 ms
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2021-06-06 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-06-06 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-06-06 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:35:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-06-06 17:35:14] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2021-06-06 17:35:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000]
[2021-06-06 17:35:15] [INFO ] Unfolded HLPN to a Petri net with 500000 places and 500000 transitions in 762 ms.
[2021-06-06 17:35:15] [INFO ] Unfolded HLPN properties in 14 ms.
Successfully produced net in file /tmp/petri1001_9845100484120672044.dot
Interrupted random walk after 431 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :{0=210, 1=220, 2=210, 3=220, 4=210, 5=210, 6=220, 7=210}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7551 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7526 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7458 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7330 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7416 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 7116 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6458 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6358 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6364 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:36:54] [INFO ] Computed 200000 place invariants in 2385 ms
[2021-06-06 17:36:59] [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 0
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:04] [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 1
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:10] [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 2
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:15] [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 3
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:20] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:25] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:30] [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 6
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:35] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-06-06 17:37:40] [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 8
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000] Max seen :[210, 220, 210, 220, 210, 210, 220, 210, 0]
Support contains 300000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 4354 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:37:47] [INFO ] Computed 200000 place invariants in 2011 ms
Interrupted random walk after 420 steps, including 0 resets, run timeout after 30035 ms. (steps per millisecond=0 ) properties seen :{0=214, 1=205, 2=214, 3=205, 4=214, 5=214, 6=205, 7=214}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6654 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6835 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6610 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6610 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6652 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6827 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6720 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6895 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6806 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:39:21] [INFO ] Computed 200000 place invariants in 2223 ms
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000] Max seen :[214, 220, 214, 220, 214, 214, 220, 214, 0]
Support contains 300000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 3726 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 4055 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:45:46] [INFO ] Computed 200000 place invariants in 2223 ms
[2021-06-06 17:46:23] [INFO ] Implicit Places using invariants in 40255 ms returned []
Implicit Place search using SMT only with invariants took 40269 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:46:26] [INFO ] Computed 200000 place invariants in 1942 ms
[2021-06-06 17:47:05] [INFO ] Dead Transitions using invariants and state equation in 41322 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:47:08] [INFO ] Computed 200000 place invariants in 2385 ms
Interrupted random walk after 426 steps, including 0 resets, run timeout after 30019 ms. (steps per millisecond=0 ) properties seen :{0=227, 1=198, 2=227, 3=198, 4=227, 5=227, 6=198, 7=227}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6682 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6797 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6768 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6844 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6660 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6489 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6759 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6594 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6815 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:48:41] [INFO ] Computed 200000 place invariants in 2420 ms
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000] Max seen :[227, 220, 227, 220, 227, 227, 220, 227, 0]
Support contains 300000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 3619 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 4141 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:55:08] [INFO ] Computed 200000 place invariants in 2077 ms
[2021-06-06 17:55:48] [INFO ] Implicit Places using invariants in 42663 ms returned []
Implicit Place search using SMT only with invariants took 42666 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:55:51] [INFO ] Computed 200000 place invariants in 2172 ms
[2021-06-06 17:56:27] [INFO ] Dead Transitions using invariants and state equation in 39396 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:56:30] [INFO ] Computed 200000 place invariants in 2037 ms
Interrupted random walk after 440 steps, including 0 resets, run timeout after 30054 ms. (steps per millisecond=0 ) properties seen :{0=223, 1=212, 2=223, 3=212, 4=223, 5=223, 6=212, 7=223, 8=2}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6439 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6361 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6451 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6314 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6289 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6364 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6324 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6458 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6437 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:58:00] [INFO ] Computed 200000 place invariants in 1616 ms
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000] Max seen :[227, 220, 227, 220, 227, 227, 220, 227, 2]
Support contains 300000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 3469 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 3572 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:04:26] [INFO ] Computed 200000 place invariants in 2282 ms
[2021-06-06 18:05:13] [INFO ] Implicit Places using invariants in 48947 ms returned []
Implicit Place search using SMT only with invariants took 49001 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:05:15] [INFO ] Computed 200000 place invariants in 2148 ms
[2021-06-06 18:05:56] [INFO ] Dead Transitions using invariants and state equation in 43068 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:05:59] [INFO ] Computed 200000 place invariants in 2176 ms
Interrupted random walk after 413 steps, including 0 resets, run timeout after 30042 ms. (steps per millisecond=0 ) properties seen :{0=218, 1=192, 2=218, 3=192, 4=218, 5=218, 6=192, 7=218, 8=1}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6538 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6444 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6496 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6513 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6555 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6610 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6762 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6343 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6476 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:07:30] [INFO ] Computed 200000 place invariants in 2182 ms
[2021-06-06 18:09:06] [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 1
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [100000, 100000, 100000, 100000, 100000, 100000, 100000, 100000, 50000] Max seen :[227, 220, 227, 220, 227, 227, 220, 227, 2]
Support contains 300000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 7651 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 3129 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:14:24] [INFO ] Computed 200000 place invariants in 2731 ms
[2021-06-06 18:15:11] [INFO ] Implicit Places using invariants in 50069 ms returned []
Implicit Place search using SMT only with invariants took 50071 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:15:14] [INFO ] Computed 200000 place invariants in 2665 ms
[2021-06-06 18:15:53] [INFO ] Dead Transitions using invariants and state equation in 42303 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
Starting property specific reduction for Philosophers-COL-100000-UpperBounds-00
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:15:58] [INFO ] Computed 200000 place invariants in 3178 ms
Interrupted random walk after 831 steps, including 0 resets, run timeout after 30027 ms. (steps per millisecond=0 ) properties seen :{0=428}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 88365 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:18:00] [INFO ] Computed 200000 place invariants in 2102 ms
[2021-06-06 18:18:07] [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 0
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [100000] Max seen :[428]
Support contains 100000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Performed 3082 Post agglomeration using F-continuation condition.
Performed 6250 Post agglomeration using F-continuation condition.
Performed 9461 Post agglomeration using F-continuation condition.
Performed 12573 Post agglomeration using F-continuation condition.
Performed 15785 Post agglomeration using F-continuation condition.
Performed 18982 Post agglomeration using F-continuation condition.
Performed 21849 Post agglomeration using F-continuation condition.
Performed 24997 Post agglomeration using F-continuation condition.
Performed 28175 Post agglomeration using F-continuation condition.
Performed 31341 Post agglomeration using F-continuation condition.
Performed 34519 Post agglomeration using F-continuation condition.
Performed 37175 Post agglomeration using F-continuation condition.
Performed 39967 Post agglomeration using F-continuation condition.
Performed 43117 Post agglomeration using F-continuation condition.
Performed 46234 Post agglomeration using F-continuation condition.
Performed 49471 Post agglomeration using F-continuation condition.
Performed 52739 Post agglomeration using F-continuation condition.
Performed 55968 Post agglomeration using F-continuation condition.
Performed 59205 Post agglomeration using F-continuation condition.
Performed 62473 Post agglomeration using F-continuation condition.
Performed 65734 Post agglomeration using F-continuation condition.
Performed 68961 Post agglomeration using F-continuation condition.
Performed 72164 Post agglomeration using F-continuation condition.
Performed 75413 Post agglomeration using F-continuation condition.
Performed 78658 Post agglomeration using F-continuation condition.
Performed 81887 Post agglomeration using F-continuation condition.
Performed 85117 Post agglomeration using F-continuation condition.
Performed 88367 Post agglomeration using F-continuation condition.
Performed 91646 Post agglomeration using F-continuation condition.
Performed 94915 Post agglomeration using F-continuation condition.
Performed 98197 Post agglomeration using F-continuation condition.
Performed 100000 Post agglomeration using F-continuation condition.Transition count delta: 100000
Deduced a syphon composed of 100000 places in 79 ms
Reduce places removed 100000 places and 0 transitions.
Iterating global reduction 0 with 200000 rules applied. Total rules applied 200000 place count 400000 transition count 400000
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="Philosophers-COL-100000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-100000, 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 r140-tall-162298995900091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-100000.tgz
mv Philosophers-COL-100000 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 '
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 ;