Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025000333.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025000333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.9K Apr 29 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 29 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 860K May 10 09:34 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 ShieldIIPt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldIIPt-PT-050B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652966510990

Running Version 202205111006
[2022-05-19 13:21:52] [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]
[2022-05-19 13:21:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 13:21:52] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2022-05-19 13:21:52] [INFO ] Transformed 3503 places.
[2022-05-19 13:21:52] [INFO ] Transformed 3253 transitions.
[2022-05-19 13:21:52] [INFO ] Found NUPN structural information;
[2022-05-19 13:21:52] [INFO ] Parsed PT model containing 3503 places and 3253 transitions in 410 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 3253 rows 3503 cols
[2022-05-19 13:21:52] [INFO ] Computed 451 place invariants in 61 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 16) seen :8
FORMULA ShieldIIPt-PT-050B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
// Phase 1: matrix 3253 rows 3503 cols
[2022-05-19 13:21:53] [INFO ] Computed 451 place invariants in 17 ms
[2022-05-19 13:21:53] [INFO ] [Real]Absence check using 451 positive place invariants in 225 ms returned sat
[2022-05-19 13:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:21:55] [INFO ] [Real]Absence check using state equation in 1574 ms returned sat
[2022-05-19 13:21:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:21:56] [INFO ] [Nat]Absence check using 451 positive place invariants in 206 ms returned sat
[2022-05-19 13:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:21:58] [INFO ] [Nat]Absence check using state equation in 1572 ms returned sat
[2022-05-19 13:21:59] [INFO ] Deduced a trap composed of 30 places in 1140 ms of which 10 ms to minimize.
[2022-05-19 13:22:01] [INFO ] Deduced a trap composed of 22 places in 1097 ms of which 13 ms to minimize.
[2022-05-19 13:22:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:01] [INFO ] [Real]Absence check using 451 positive place invariants in 203 ms returned sat
[2022-05-19 13:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:03] [INFO ] [Real]Absence check using state equation in 1640 ms returned sat
[2022-05-19 13:22:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:04] [INFO ] [Nat]Absence check using 451 positive place invariants in 193 ms returned sat
[2022-05-19 13:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:07] [INFO ] [Nat]Absence check using state equation in 3883 ms returned sat
[2022-05-19 13:22:09] [INFO ] Deduced a trap composed of 21 places in 1028 ms of which 3 ms to minimize.
[2022-05-19 13:22:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:09] [INFO ] [Real]Absence check using 451 positive place invariants in 196 ms returned sat
[2022-05-19 13:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:11] [INFO ] [Real]Absence check using state equation in 1619 ms returned sat
[2022-05-19 13:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:12] [INFO ] [Nat]Absence check using 451 positive place invariants in 194 ms returned sat
[2022-05-19 13:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:13] [INFO ] [Nat]Absence check using state equation in 1640 ms returned sat
[2022-05-19 13:22:15] [INFO ] Deduced a trap composed of 19 places in 1123 ms of which 4 ms to minimize.
[2022-05-19 13:22:16] [INFO ] Deduced a trap composed of 30 places in 1020 ms of which 3 ms to minimize.
[2022-05-19 13:22:17] [INFO ] Deduced a trap composed of 29 places in 1097 ms of which 2 ms to minimize.
[2022-05-19 13:22:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:18] [INFO ] [Real]Absence check using 451 positive place invariants in 187 ms returned sat
[2022-05-19 13:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:19] [INFO ] [Real]Absence check using state equation in 1593 ms returned sat
[2022-05-19 13:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:20] [INFO ] [Nat]Absence check using 451 positive place invariants in 193 ms returned sat
[2022-05-19 13:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:22] [INFO ] [Nat]Absence check using state equation in 1820 ms returned sat
[2022-05-19 13:22:23] [INFO ] Deduced a trap composed of 17 places in 1247 ms of which 2 ms to minimize.
[2022-05-19 13:22:24] [INFO ] Deduced a trap composed of 23 places in 1264 ms of which 3 ms to minimize.
[2022-05-19 13:22:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:25] [INFO ] [Real]Absence check using 451 positive place invariants in 203 ms returned sat
[2022-05-19 13:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:27] [INFO ] [Real]Absence check using state equation in 1677 ms returned sat
[2022-05-19 13:22:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:27] [INFO ] [Nat]Absence check using 451 positive place invariants in 189 ms returned sat
[2022-05-19 13:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:29] [INFO ] [Nat]Absence check using state equation in 1569 ms returned sat
[2022-05-19 13:22:30] [INFO ] Deduced a trap composed of 26 places in 1064 ms of which 2 ms to minimize.
[2022-05-19 13:22:31] [INFO ] Deduced a trap composed of 31 places in 1077 ms of which 3 ms to minimize.
[2022-05-19 13:22:33] [INFO ] Deduced a trap composed of 24 places in 1039 ms of which 2 ms to minimize.
[2022-05-19 13:22:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:33] [INFO ] [Real]Absence check using 451 positive place invariants in 199 ms returned sat
[2022-05-19 13:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:35] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2022-05-19 13:22:36] [INFO ] Deduced a trap composed of 22 places in 1054 ms of which 2 ms to minimize.
[2022-05-19 13:22:37] [INFO ] Deduced a trap composed of 20 places in 1053 ms of which 2 ms to minimize.
[2022-05-19 13:22:38] [INFO ] Deduced a trap composed of 23 places in 1015 ms of which 2 ms to minimize.
[2022-05-19 13:22:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:39] [INFO ] [Real]Absence check using 451 positive place invariants in 188 ms returned sat
[2022-05-19 13:22:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:41] [INFO ] [Real]Absence check using state equation in 1600 ms returned sat
[2022-05-19 13:22:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:41] [INFO ] [Nat]Absence check using 451 positive place invariants in 197 ms returned sat
[2022-05-19 13:22:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:43] [INFO ] [Nat]Absence check using state equation in 1713 ms returned sat
[2022-05-19 13:22:44] [INFO ] Deduced a trap composed of 20 places in 1440 ms of which 3 ms to minimize.
[2022-05-19 13:22:46] [INFO ] Deduced a trap composed of 24 places in 1482 ms of which 2 ms to minimize.
[2022-05-19 13:22:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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: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)
[2022-05-19 13:22:47] [INFO ] [Real]Absence check using 451 positive place invariants in 186 ms returned sat
[2022-05-19 13:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:48] [INFO ] [Real]Absence check using state equation in 1597 ms returned sat
[2022-05-19 13:22:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:22:49] [INFO ] [Nat]Absence check using 451 positive place invariants in 191 ms returned sat
[2022-05-19 13:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:22:51] [INFO ] [Nat]Absence check using state equation in 1587 ms returned sat
[2022-05-19 13:22:52] [INFO ] Deduced a trap composed of 24 places in 1094 ms of which 2 ms to minimize.
[2022-05-19 13:22:53] [INFO ] Deduced a trap composed of 25 places in 1121 ms of which 2 ms to minimize.
[2022-05-19 13:22:54] [INFO ] Deduced a trap composed of 17 places in 1078 ms of which 2 ms to minimize.
[2022-05-19 13:22:54] [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 7
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 3503 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3503/3503 places, 3253/3253 transitions.
Drop transitions removed 847 transitions
Trivial Post-agglo rules discarded 847 transitions
Performed 847 trivial Post agglomeration. Transition count delta: 847
Iterating post reduction 0 with 847 rules applied. Total rules applied 847 place count 3503 transition count 2406
Reduce places removed 847 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 849 rules applied. Total rules applied 1696 place count 2656 transition count 2404
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 1699 place count 2655 transition count 2402
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1701 place count 2653 transition count 2402
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 201 Pre rules applied. Total rules applied 1701 place count 2653 transition count 2201
Deduced a syphon composed of 201 places in 6 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 4 with 402 rules applied. Total rules applied 2103 place count 2452 transition count 2201
Discarding 348 places :
Symmetric choice reduction at 4 with 348 rule applications. Total rules 2451 place count 2104 transition count 1853
Iterating global reduction 4 with 348 rules applied. Total rules applied 2799 place count 2104 transition count 1853
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 148 Pre rules applied. Total rules applied 2799 place count 2104 transition count 1705
Deduced a syphon composed of 148 places in 12 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 4 with 296 rules applied. Total rules applied 3095 place count 1956 transition count 1705
Performed 848 Post agglomeration using F-continuation condition.Transition count delta: 848
Deduced a syphon composed of 848 places in 11 ms
Reduce places removed 848 places and 0 transitions.
Iterating global reduction 4 with 1696 rules applied. Total rules applied 4791 place count 1108 transition count 857
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4993 place count 1007 transition count 923
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 5087 place count 960 transition count 954
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5088 place count 960 transition count 953
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5089 place count 960 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 5090 place count 959 transition count 952
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 6 with 50 rules applied. Total rules applied 5140 place count 959 transition count 952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 5141 place count 958 transition count 951
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 5143 place count 956 transition count 951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 5143 place count 956 transition count 950
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 5145 place count 955 transition count 950
Applied a total of 5145 rules in 1141 ms. Remains 955 /3503 variables (removed 2548) and now considering 950/3253 (removed 2303) transitions.
Finished structural reductions, in 1 iterations. Remains : 955/3503 places, 950/3253 transitions.
// Phase 1: matrix 950 rows 955 cols
[2022-05-19 13:22:55] [INFO ] Computed 449 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7302 ms. (steps per millisecond=136 ) properties (out of 8) seen :1
FORMULA ShieldIIPt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 994011 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen 0
Interrupted Best-First random walk after 994967 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen 0
Interrupted Best-First random walk after 998095 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen 1
FORMULA ShieldIIPt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 990891 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen 0
Interrupted Best-First random walk after 989721 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=197 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4888 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
// Phase 1: matrix 950 rows 955 cols
[2022-05-19 13:23:33] [INFO ] Computed 449 place invariants in 8 ms
[2022-05-19 13:23:33] [INFO ] [Real]Absence check using 449 positive place invariants in 61 ms returned sat
[2022-05-19 13:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:23:33] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2022-05-19 13:23:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:23:33] [INFO ] [Nat]Absence check using 449 positive place invariants in 67 ms returned sat
[2022-05-19 13:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:23:34] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2022-05-19 13:23:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:23:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:23:34] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 53 ms.
[2022-05-19 13:23:48] [INFO ] Added : 860 causal constraints over 173 iterations in 14098 ms. Result :sat
Minimization took 3002 ms.
[2022-05-19 13:23:51] [INFO ] [Real]Absence check using 449 positive place invariants in 59 ms returned sat
[2022-05-19 13:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:23:51] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-19 13:23:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:23:51] [INFO ] [Nat]Absence check using 449 positive place invariants in 62 ms returned sat
[2022-05-19 13:23:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:23:52] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-19 13:23:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:23:52] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 44 ms.
[2022-05-19 13:24:05] [INFO ] Added : 847 causal constraints over 171 iterations in 13703 ms. Result :sat
Minimization took 3006 ms.
[2022-05-19 13:24:08] [INFO ] [Real]Absence check using 449 positive place invariants in 61 ms returned sat
[2022-05-19 13:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:09] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2022-05-19 13:24:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:24:09] [INFO ] [Nat]Absence check using 449 positive place invariants in 62 ms returned sat
[2022-05-19 13:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:09] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2022-05-19 13:24:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:24:09] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:24:24] [INFO ] Added : 864 causal constraints over 174 iterations in 15102 ms. Result :sat
Minimization took 2965 ms.
[2022-05-19 13:24:27] [INFO ] [Real]Absence check using 449 positive place invariants in 64 ms returned sat
[2022-05-19 13:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:28] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2022-05-19 13:24:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:24:28] [INFO ] [Nat]Absence check using 449 positive place invariants in 62 ms returned sat
[2022-05-19 13:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:28] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2022-05-19 13:24:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:24:28] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:24:42] [INFO ] Added : 861 causal constraints over 173 iterations in 14015 ms. Result :sat
Minimization took 3003 ms.
[2022-05-19 13:24:45] [INFO ] [Real]Absence check using 449 positive place invariants in 60 ms returned sat
[2022-05-19 13:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:46] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2022-05-19 13:24:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:24:46] [INFO ] [Nat]Absence check using 449 positive place invariants in 61 ms returned sat
[2022-05-19 13:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:24:46] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2022-05-19 13:24:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:24:46] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:25:01] [INFO ] Added : 861 causal constraints over 173 iterations in 14349 ms. Result :sat
Minimization took 1733 ms.
[2022-05-19 13:25:03] [INFO ] [Real]Absence check using 449 positive place invariants in 65 ms returned sat
[2022-05-19 13:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:03] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2022-05-19 13:25:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:03] [INFO ] [Nat]Absence check using 449 positive place invariants in 65 ms returned sat
[2022-05-19 13:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:03] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-19 13:25:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:03] [INFO ] Computed and/alt/rep : 947/1685/947 causal constraints (skipped 0 transitions) in 49 ms.
[2022-05-19 13:25:18] [INFO ] Added : 865 causal constraints over 173 iterations in 14370 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 955 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 955/955 places, 950/950 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 955 transition count 948
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 953 transition count 948
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 951 transition count 946
Applied a total of 8 rules in 76 ms. Remains 951 /955 variables (removed 4) and now considering 946/950 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 951/955 places, 946/950 transitions.
// Phase 1: matrix 946 rows 951 cols
[2022-05-19 13:25:23] [INFO ] Computed 449 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7025 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4986 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4987 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4917 ms. (steps per millisecond=203 ) properties (out of 3) seen :0
// Phase 1: matrix 946 rows 951 cols
[2022-05-19 13:25:45] [INFO ] Computed 449 place invariants in 8 ms
[2022-05-19 13:25:45] [INFO ] [Real]Absence check using 449 positive place invariants in 60 ms returned sat
[2022-05-19 13:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:46] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-19 13:25:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:46] [INFO ] [Nat]Absence check using 449 positive place invariants in 63 ms returned sat
[2022-05-19 13:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:46] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2022-05-19 13:25:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:25:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:46] [INFO ] Computed and/alt/rep : 943/1684/943 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 13:26:03] [INFO ] Added : 866 causal constraints over 174 iterations in 16292 ms. Result :sat
Minimization took 3001 ms.
[2022-05-19 13:26:06] [INFO ] [Real]Absence check using 449 positive place invariants in 62 ms returned sat
[2022-05-19 13:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:06] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2022-05-19 13:26:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:06] [INFO ] [Nat]Absence check using 449 positive place invariants in 63 ms returned sat
[2022-05-19 13:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:06] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2022-05-19 13:26:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:26:07] [INFO ] Computed and/alt/rep : 943/1684/943 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:26:20] [INFO ] Added : 850 causal constraints over 171 iterations in 13233 ms. Result :sat
Minimization took 2322 ms.
[2022-05-19 13:26:22] [INFO ] [Real]Absence check using 449 positive place invariants in 65 ms returned sat
[2022-05-19 13:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:23] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2022-05-19 13:26:23] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:23] [INFO ] [Nat]Absence check using 449 positive place invariants in 64 ms returned sat
[2022-05-19 13:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:23] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2022-05-19 13:26:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:23] [INFO ] Computed and/alt/rep : 943/1684/943 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:26:35] [INFO ] Added : 856 causal constraints over 172 iterations in 11759 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 951 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 951/951 places, 946/946 transitions.
Applied a total of 0 rules in 19 ms. Remains 951 /951 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 951/951 places, 946/946 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 951/951 places, 946/946 transitions.
Applied a total of 0 rules in 37 ms. Remains 951 /951 variables (removed 0) and now considering 946/946 (removed 0) transitions.
// Phase 1: matrix 946 rows 951 cols
[2022-05-19 13:26:40] [INFO ] Computed 449 place invariants in 2 ms
[2022-05-19 13:26:40] [INFO ] Implicit Places using invariants in 546 ms returned [940]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 553 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 950/951 places, 946/946 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 949 transition count 945
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 949 transition count 945
Applied a total of 2 rules in 35 ms. Remains 949 /950 variables (removed 1) and now considering 945/946 (removed 1) transitions.
// Phase 1: matrix 945 rows 949 cols
[2022-05-19 13:26:40] [INFO ] Computed 448 place invariants in 7 ms
[2022-05-19 13:26:41] [INFO ] Implicit Places using invariants in 510 ms returned []
// Phase 1: matrix 945 rows 949 cols
[2022-05-19 13:26:41] [INFO ] Computed 448 place invariants in 2 ms
[2022-05-19 13:26:42] [INFO ] Implicit Places using invariants and state equation in 993 ms returned []
Implicit Place search using SMT with State Equation took 1507 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 949/951 places, 945/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 949/951 places, 945/946 transitions.
// Phase 1: matrix 945 rows 949 cols
[2022-05-19 13:26:42] [INFO ] Computed 448 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7028 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 996036 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen 0
Interrupted Best-First random walk after 998584 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4971 ms. (steps per millisecond=201 ) properties (out of 3) seen :0
// Phase 1: matrix 945 rows 949 cols
[2022-05-19 13:27:04] [INFO ] Computed 448 place invariants in 4 ms
[2022-05-19 13:27:04] [INFO ] [Real]Absence check using 448 positive place invariants in 60 ms returned sat
[2022-05-19 13:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:04] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2022-05-19 13:27:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:04] [INFO ] [Nat]Absence check using 448 positive place invariants in 67 ms returned sat
[2022-05-19 13:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:05] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2022-05-19 13:27:05] [INFO ] Computed and/alt/rep : 942/1678/942 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:27:19] [INFO ] Added : 853 causal constraints over 172 iterations in 14068 ms. Result :sat
Minimization took 1386 ms.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using 448 positive place invariants in 62 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-19 13:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:21] [INFO ] [Nat]Absence check using 448 positive place invariants in 61 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 942/1678/942 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-19 13:27:34] [INFO ] Added : 847 causal constraints over 170 iterations in 13099 ms. Result :sat
Minimization took 791 ms.
[2022-05-19 13:27:35] [INFO ] [Real]Absence check using 448 positive place invariants in 59 ms returned sat
[2022-05-19 13:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:35] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2022-05-19 13:27:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:36] [INFO ] [Nat]Absence check using 448 positive place invariants in 63 ms returned sat
[2022-05-19 13:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:36] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2022-05-19 13:27:36] [INFO ] Computed and/alt/rep : 942/1678/942 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 13:27:51] [INFO ] Added : 856 causal constraints over 172 iterations in 15413 ms. Result :sat
Minimization took 3011 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA ShieldIIPt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 949 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 949/949 places, 945/945 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 949 transition count 944
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 948 transition count 944
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 947 transition count 944
Applied a total of 4 rules in 45 ms. Remains 947 /949 variables (removed 2) and now considering 944/945 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 947/949 places, 944/945 transitions.
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:27:58] [INFO ] Computed 448 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6953 ms. (steps per millisecond=143 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4991 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:10] [INFO ] Computed 448 place invariants in 8 ms
[2022-05-19 13:28:10] [INFO ] [Real]Absence check using 448 positive place invariants in 60 ms returned sat
[2022-05-19 13:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:10] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2022-05-19 13:28:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:10] [INFO ] [Nat]Absence check using 448 positive place invariants in 62 ms returned sat
[2022-05-19 13:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:11] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2022-05-19 13:28:11] [INFO ] Computed and/alt/rep : 941/1677/941 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 13:28:23] [INFO ] Added : 861 causal constraints over 173 iterations in 11823 ms. Result :sat
Minimization took 2952 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 947 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 947/947 places, 944/944 transitions.
Applied a total of 0 rules in 18 ms. Remains 947 /947 variables (removed 0) and now considering 944/944 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 947/947 places, 944/944 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 947/947 places, 944/944 transitions.
Applied a total of 0 rules in 16 ms. Remains 947 /947 variables (removed 0) and now considering 944/944 (removed 0) transitions.
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:27] [INFO ] Computed 448 place invariants in 2 ms
[2022-05-19 13:28:27] [INFO ] Implicit Places using invariants in 508 ms returned []
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:27] [INFO ] Computed 448 place invariants in 2 ms
[2022-05-19 13:28:28] [INFO ] Implicit Places using invariants and state equation in 951 ms returned []
Implicit Place search using SMT with State Equation took 1461 ms to find 0 implicit places.
[2022-05-19 13:28:28] [INFO ] Redundant transitions in 57 ms returned []
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:28] [INFO ] Computed 448 place invariants in 4 ms
[2022-05-19 13:28:29] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 947/947 places, 944/944 transitions.
Starting property specific reduction for ShieldIIPt-PT-050B-UpperBounds-07
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:29] [INFO ] Computed 448 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:29] [INFO ] Computed 448 place invariants in 6 ms
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using 448 positive place invariants in 58 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-19 13:28:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:30] [INFO ] [Nat]Absence check using 448 positive place invariants in 62 ms returned sat
[2022-05-19 13:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:30] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2022-05-19 13:28:30] [INFO ] Computed and/alt/rep : 941/1677/941 causal constraints (skipped 0 transitions) in 48 ms.
[2022-05-19 13:28:34] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 947 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 947/947 places, 944/944 transitions.
Applied a total of 0 rules in 18 ms. Remains 947 /947 variables (removed 0) and now considering 944/944 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 947/947 places, 944/944 transitions.
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:35] [INFO ] Computed 448 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6959 ms. (steps per millisecond=143 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4974 ms. (steps per millisecond=201 ) properties (out of 1) seen :0
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:28:46] [INFO ] Computed 448 place invariants in 4 ms
[2022-05-19 13:28:47] [INFO ] [Real]Absence check using 448 positive place invariants in 61 ms returned sat
[2022-05-19 13:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:47] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2022-05-19 13:28:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:47] [INFO ] [Nat]Absence check using 448 positive place invariants in 59 ms returned sat
[2022-05-19 13:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:47] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2022-05-19 13:28:47] [INFO ] Computed and/alt/rep : 941/1677/941 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-19 13:28:59] [INFO ] Added : 861 causal constraints over 173 iterations in 11934 ms. Result :sat
Minimization took 2886 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 947 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 947/947 places, 944/944 transitions.
Applied a total of 0 rules in 15 ms. Remains 947 /947 variables (removed 0) and now considering 944/944 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 947/947 places, 944/944 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 947/947 places, 944/944 transitions.
Applied a total of 0 rules in 15 ms. Remains 947 /947 variables (removed 0) and now considering 944/944 (removed 0) transitions.
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:29:04] [INFO ] Computed 448 place invariants in 3 ms
[2022-05-19 13:29:04] [INFO ] Implicit Places using invariants in 457 ms returned []
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:29:04] [INFO ] Computed 448 place invariants in 4 ms
[2022-05-19 13:29:05] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 1342 ms to find 0 implicit places.
[2022-05-19 13:29:05] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 944 rows 947 cols
[2022-05-19 13:29:05] [INFO ] Computed 448 place invariants in 2 ms
[2022-05-19 13:29:05] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 947/947 places, 944/944 transitions.
Ending property specific reduction for ShieldIIPt-PT-050B-UpperBounds-07 in 36540 ms.
[2022-05-19 13:29:06] [INFO ] Flatten gal took : 130 ms
[2022-05-19 13:29:06] [INFO ] Applying decomposition
[2022-05-19 13:29:06] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15172218331310651199.txt' '-o' '/tmp/graph15172218331310651199.bin' '-w' '/tmp/graph15172218331310651199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15172218331310651199.bin' '-l' '-1' '-v' '-w' '/tmp/graph15172218331310651199.weights' '-q' '0' '-e' '0.001'
[2022-05-19 13:29:06] [INFO ] Decomposing Gal with order
[2022-05-19 13:29:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 13:29:06] [INFO ] Removed a total of 1117 redundant transitions.
[2022-05-19 13:29:06] [INFO ] Flatten gal took : 207 ms
[2022-05-19 13:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 436 labels/synchronizations in 24 ms.
[2022-05-19 13:29:06] [INFO ] Time to serialize gal into /tmp/UpperBounds12604648177595551514.gal : 14 ms
[2022-05-19 13:29:06] [INFO ] Time to serialize properties into /tmp/UpperBounds17716920719941933704.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12604648177595551514.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17716920719941933704.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds17716920719941933704.prop.
Detected timeout of ITS tools.
[2022-05-19 13:51:31] [INFO ] Applying decomposition
[2022-05-19 13:51:31] [INFO ] Flatten gal took : 50 ms
[2022-05-19 13:51:31] [INFO ] Decomposing Gal with order
[2022-05-19 13:51:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 13:51:31] [INFO ] Removed a total of 1178 redundant transitions.
[2022-05-19 13:51:31] [INFO ] Flatten gal took : 70 ms
[2022-05-19 13:51:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 776 labels/synchronizations in 50 ms.
[2022-05-19 13:51:31] [INFO ] Time to serialize gal into /tmp/UpperBounds14017390220714744849.gal : 16 ms
[2022-05-19 13:51:31] [INFO ] Time to serialize properties into /tmp/UpperBounds10171375349541182124.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14017390220714744849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10171375349541182124.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds10171375349541182124.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.14814e+139,1252.82,3913752,143,8,5.04442e+06,37,481,1.73321e+07,27,70,0
Total reachable state count : 8.148143905337944345985538359785839719504e+139

Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldIIPt-PT-050B-UpperBounds-07 :0 <= i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....190
FORMULA ShieldIIPt-PT-050B-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-050B-UpperBounds-07,0,1252.91,3913752,1,0,5.04442e+06,37,779,1.73321e+07,42,70,756
Total runtime 3033138 ms.

BK_STOP 1652969545287

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPt-PT-050B"
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 ShieldIIPt-PT-050B, 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 r222-tall-165286025000333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B 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 ;