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.r233-tall-165286037100115.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 gold2021
Input is ShieldIIPt-PT-040A, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-165286037100115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.9K Apr 29 18:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 18:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 29 18:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 18:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 212K 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-040A-UpperBounds-00
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-01
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-02
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-03
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-04
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-05
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-06
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-07
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-08
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-09
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-10
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-11
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-12
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-13
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-14
FORMULA_NAME ShieldIIPt-PT-040A-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653032468842

Running Version 0
[2022-05-20 07:41:10] [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]
[2022-05-20 07:41:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 07:41:10] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2022-05-20 07:41:10] [INFO ] Transformed 763 places.
[2022-05-20 07:41:10] [INFO ] Transformed 563 transitions.
[2022-05-20 07:41:10] [INFO ] Found NUPN structural information;
[2022-05-20 07:41:10] [INFO ] Parsed PT model containing 763 places and 563 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 562 rows 763 cols
[2022-05-20 07:41:10] [INFO ] Computed 361 place invariants in 18 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 16) seen :6
FORMULA ShieldIIPt-PT-040A-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
// Phase 1: matrix 562 rows 763 cols
[2022-05-20 07:41:11] [INFO ] Computed 361 place invariants in 5 ms
[2022-05-20 07:41:11] [INFO ] [Real]Absence check using 361 positive place invariants in 77 ms returned sat
[2022-05-20 07:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:12] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2022-05-20 07:41:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:12] [INFO ] [Nat]Absence check using 361 positive place invariants in 55 ms returned sat
[2022-05-20 07:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:12] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2022-05-20 07:41:12] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 64 ms.
[2022-05-20 07:41:17] [INFO ] Deduced a trap composed of 3 places in 268 ms of which 3 ms to minimize.
[2022-05-20 07:41:17] [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 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:41:17] [INFO ] [Real]Absence check using 361 positive place invariants in 62 ms returned sat
[2022-05-20 07:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:17] [INFO ] [Real]Absence check using state equation in 223 ms returned sat
[2022-05-20 07:41:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:18] [INFO ] [Nat]Absence check using 361 positive place invariants in 49 ms returned sat
[2022-05-20 07:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:18] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2022-05-20 07:41:18] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 28 ms.
[2022-05-20 07:41:22] [INFO ] Added : 405 causal constraints over 81 iterations in 4653 ms. Result :unknown
[2022-05-20 07:41:23] [INFO ] [Real]Absence check using 361 positive place invariants in 52 ms returned sat
[2022-05-20 07:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:23] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2022-05-20 07:41:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:23] [INFO ] [Nat]Absence check using 361 positive place invariants in 53 ms returned sat
[2022-05-20 07:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:23] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2022-05-20 07:41:23] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 31 ms.
[2022-05-20 07:41:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:41:28] [INFO ] [Real]Absence check using 361 positive place invariants in 68 ms returned sat
[2022-05-20 07:41:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:28] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2022-05-20 07:41:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:28] [INFO ] [Nat]Absence check using 361 positive place invariants in 55 ms returned sat
[2022-05-20 07:41:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:29] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2022-05-20 07:41:29] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-20 07:41:33] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:41:33] [INFO ] [Real]Absence check using 361 positive place invariants in 67 ms returned sat
[2022-05-20 07:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:34] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2022-05-20 07:41:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:34] [INFO ] [Nat]Absence check using 361 positive place invariants in 59 ms returned sat
[2022-05-20 07:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:34] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2022-05-20 07:41:34] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-20 07:41:39] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:41:39] [INFO ] [Real]Absence check using 361 positive place invariants in 58 ms returned sat
[2022-05-20 07:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:39] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-05-20 07:41:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:39] [INFO ] [Nat]Absence check using 361 positive place invariants in 57 ms returned sat
[2022-05-20 07:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:39] [INFO ] [Nat]Absence check using state equation in 209 ms returned sat
[2022-05-20 07:41:39] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 27 ms.
[2022-05-20 07:41:44] [INFO ] Added : 400 causal constraints over 82 iterations in 4615 ms. Result :unknown
[2022-05-20 07:41:44] [INFO ] [Real]Absence check using 361 positive place invariants in 50 ms returned sat
[2022-05-20 07:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:44] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2022-05-20 07:41:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:45] [INFO ] [Nat]Absence check using 361 positive place invariants in 55 ms returned sat
[2022-05-20 07:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:45] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2022-05-20 07:41:45] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 23 ms.
[2022-05-20 07:41:50] [INFO ] Deduced a trap composed of 3 places in 250 ms of which 2 ms to minimize.
[2022-05-20 07:41:50] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:41:50] [INFO ] [Real]Absence check using 361 positive place invariants in 52 ms returned sat
[2022-05-20 07:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:50] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2022-05-20 07:41:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:50] [INFO ] [Nat]Absence check using 361 positive place invariants in 53 ms returned sat
[2022-05-20 07:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:50] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2022-05-20 07:41:50] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 27 ms.
[2022-05-20 07:41:55] [INFO ] Added : 425 causal constraints over 85 iterations in 4648 ms. Result :unknown
[2022-05-20 07:41:55] [INFO ] [Real]Absence check using 361 positive place invariants in 54 ms returned sat
[2022-05-20 07:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:55] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2022-05-20 07:41:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:41:56] [INFO ] [Nat]Absence check using 361 positive place invariants in 53 ms returned sat
[2022-05-20 07:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:56] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2022-05-20 07:41:56] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 34 ms.
[2022-05-20 07:42:00] [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 8
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-05-20 07:42:01] [INFO ] [Real]Absence check using 361 positive place invariants in 55 ms returned sat
[2022-05-20 07:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:01] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2022-05-20 07:42:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:42:01] [INFO ] [Nat]Absence check using 361 positive place invariants in 50 ms returned sat
[2022-05-20 07:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:01] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2022-05-20 07:42:01] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints (skipped 0 transitions) in 29 ms.
[2022-05-20 07:42:06] [INFO ] Added : 409 causal constraints over 85 iterations in 4643 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 36700 steps, including 1000 resets, run finished after 270 ms. (steps per millisecond=135 ) properties (out of 10) seen :5 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 62400 steps, including 1000 resets, run finished after 390 ms. (steps per millisecond=160 ) properties (out of 5) seen :3 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 36200 steps, including 844 resets, run finished after 239 ms. (steps per millisecond=151 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52500 steps, including 1000 resets, run finished after 320 ms. (steps per millisecond=164 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Partial Free-agglomeration rule applied 79 times.
Drop transitions removed 79 transitions
Iterating global reduction 0 with 79 rules applied. Total rules applied 83 place count 761 transition count 560
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 760 transition count 559
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 758 transition count 559
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 86 place count 758 transition count 558
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 757 transition count 558
Applied a total of 88 rules in 282 ms. Remains 757 /763 variables (removed 6) and now considering 558/562 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 757/763 places, 558/562 transitions.
// Phase 1: matrix 558 rows 757 cols
[2022-05-20 07:42:07] [INFO ] Computed 359 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6829 ms. (steps per millisecond=146 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4751 ms. (steps per millisecond=210 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4756 ms. (steps per millisecond=210 ) properties (out of 2) seen :0
// Phase 1: matrix 558 rows 757 cols
[2022-05-20 07:42:24] [INFO ] Computed 359 place invariants in 7 ms
[2022-05-20 07:42:24] [INFO ] [Real]Absence check using 359 positive place invariants in 49 ms returned sat
[2022-05-20 07:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:24] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-05-20 07:42:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:42:24] [INFO ] [Nat]Absence check using 359 positive place invariants in 52 ms returned sat
[2022-05-20 07:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:24] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2022-05-20 07:42:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-20 07:42:24] [INFO ] [Nat]Added 40 Read/Feed constraints in 16 ms returned sat
[2022-05-20 07:42:24] [INFO ] Computed and/alt/rep : 557/993/557 causal constraints (skipped 0 transitions) in 25 ms.
[2022-05-20 07:42:29] [INFO ] Added : 515 causal constraints over 103 iterations in 4990 ms. Result :sat
Minimization took 360 ms.
[2022-05-20 07:42:30] [INFO ] [Real]Absence check using 359 positive place invariants in 49 ms returned sat
[2022-05-20 07:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:30] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2022-05-20 07:42:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 07:42:30] [INFO ] [Nat]Absence check using 359 positive place invariants in 50 ms returned sat
[2022-05-20 07:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:42:31] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2022-05-20 07:42:31] [INFO ] [Nat]Added 40 Read/Feed constraints in 6 ms returned sat
[2022-05-20 07:42:31] [INFO ] Computed and/alt/rep : 557/993/557 causal constraints (skipped 0 transitions) in 25 ms.
[2022-05-20 07:42:36] [INFO ] Added : 519 causal constraints over 104 iterations in 5273 ms. Result :sat
Minimization took 261 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 87200 steps, including 610 resets, run finished after 565 ms. (steps per millisecond=154 ) properties (out of 2) seen :2 could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1653032558165

--------------------
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="ShieldIIPt-PT-040A"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is ShieldIIPt-PT-040A, 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 r233-tall-165286037100115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;