Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r415-oct2-167903730600082.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ShieldPPPt-PT-030B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r415-oct2-167903730600082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 20:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 20:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 20:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 20:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 569K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679811333328

Running Version 202205111006
[2023-03-26 06:15:35] [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]
[2023-03-26 06:15:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-26 06:15:35] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2023-03-26 06:15:35] [INFO ] Transformed 2343 places.
[2023-03-26 06:15:35] [INFO ] Transformed 2133 transitions.
[2023-03-26 06:15:35] [INFO ] Found NUPN structural information;
[2023-03-26 06:15:35] [INFO ] Parsed PT model containing 2343 places and 2133 transitions in 420 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 2133 rows 2343 cols
[2023-03-26 06:15:35] [INFO ] Computed 331 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 16) seen :7
FORMULA ShieldPPPt-PT-030B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) 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 9) 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 9) 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 9) 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 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
// Phase 1: matrix 2133 rows 2343 cols
[2023-03-26 06:15:35] [INFO ] Computed 331 place invariants in 25 ms
[2023-03-26 06:15:36] [INFO ] [Real]Absence check using 331 positive place invariants in 213 ms returned sat
[2023-03-26 06:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:37] [INFO ] [Real]Absence check using state equation in 1014 ms returned sat
[2023-03-26 06:15:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:38] [INFO ] [Nat]Absence check using 331 positive place invariants in 156 ms returned sat
[2023-03-26 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:39] [INFO ] [Nat]Absence check using state equation in 999 ms returned sat
[2023-03-26 06:15:40] [INFO ] Deduced a trap composed of 24 places in 645 ms of which 11 ms to minimize.
[2023-03-26 06:15:41] [INFO ] Deduced a trap composed of 23 places in 661 ms of which 2 ms to minimize.
[2023-03-26 06:15:42] [INFO ] Deduced a trap composed of 19 places in 934 ms of which 5 ms to minimize.
[2023-03-26 06:15:42] [INFO ] Deduced a trap composed of 20 places in 747 ms of which 13 ms to minimize.
[2023-03-26 06:15:44] [INFO ] Deduced a trap composed of 24 places in 1178 ms of which 9 ms to minimize.
[2023-03-26 06:15:44] [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)
[2023-03-26 06:15:44] [INFO ] [Real]Absence check using 331 positive place invariants in 135 ms returned sat
[2023-03-26 06:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:45] [INFO ] [Real]Absence check using state equation in 957 ms returned sat
[2023-03-26 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:46] [INFO ] [Nat]Absence check using 331 positive place invariants in 192 ms returned sat
[2023-03-26 06:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:47] [INFO ] [Nat]Absence check using state equation in 923 ms returned sat
[2023-03-26 06:15:47] [INFO ] Deduced a trap composed of 33 places in 600 ms of which 1 ms to minimize.
[2023-03-26 06:15:48] [INFO ] Deduced a trap composed of 18 places in 543 ms of which 2 ms to minimize.
[2023-03-26 06:15:49] [INFO ] Deduced a trap composed of 32 places in 575 ms of which 2 ms to minimize.
[2023-03-26 06:15:49] [INFO ] Deduced a trap composed of 39 places in 633 ms of which 1 ms to minimize.
[2023-03-26 06:15:50] [INFO ] Deduced a trap composed of 19 places in 537 ms of which 1 ms to minimize.
[2023-03-26 06:15:51] [INFO ] Deduced a trap composed of 18 places in 541 ms of which 1 ms to minimize.
[2023-03-26 06:15:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-26 06:15:51] [INFO ] [Real]Absence check using 331 positive place invariants in 123 ms returned sat
[2023-03-26 06:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:52] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2023-03-26 06:15:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:53] [INFO ] [Nat]Absence check using 331 positive place invariants in 156 ms returned sat
[2023-03-26 06:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:54] [INFO ] [Nat]Absence check using state equation in 908 ms returned sat
[2023-03-26 06:15:54] [INFO ] Deduced a trap composed of 24 places in 539 ms of which 1 ms to minimize.
[2023-03-26 06:15:55] [INFO ] Deduced a trap composed of 21 places in 688 ms of which 2 ms to minimize.
[2023-03-26 06:15:56] [INFO ] Deduced a trap composed of 32 places in 557 ms of which 2 ms to minimize.
[2023-03-26 06:15:56] [INFO ] Deduced a trap composed of 28 places in 595 ms of which 2 ms to minimize.
[2023-03-26 06:15:57] [INFO ] Deduced a trap composed of 29 places in 688 ms of which 2 ms to minimize.
[2023-03-26 06:15:58] [INFO ] Deduced a trap composed of 19 places in 609 ms of which 2 ms to minimize.
[2023-03-26 06:15:58] [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)
[2023-03-26 06:15:58] [INFO ] [Real]Absence check using 331 positive place invariants in 119 ms returned sat
[2023-03-26 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:59] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2023-03-26 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:00] [INFO ] [Nat]Absence check using 331 positive place invariants in 122 ms returned sat
[2023-03-26 06:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:01] [INFO ] [Nat]Absence check using state equation in 953 ms returned sat
[2023-03-26 06:16:02] [INFO ] Deduced a trap composed of 23 places in 576 ms of which 1 ms to minimize.
[2023-03-26 06:16:02] [INFO ] Deduced a trap composed of 19 places in 553 ms of which 1 ms to minimize.
[2023-03-26 06:16:03] [INFO ] Deduced a trap composed of 19 places in 545 ms of which 2 ms to minimize.
[2023-03-26 06:16:04] [INFO ] Deduced a trap composed of 18 places in 600 ms of which 2 ms to minimize.
[2023-03-26 06:16:04] [INFO ] Deduced a trap composed of 20 places in 625 ms of which 1 ms to minimize.
[2023-03-26 06:16:05] [INFO ] Deduced a trap composed of 35 places in 686 ms of which 3 ms to minimize.
[2023-03-26 06:16:05] [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)
[2023-03-26 06:16:06] [INFO ] [Real]Absence check using 331 positive place invariants in 122 ms returned sat
[2023-03-26 06:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:07] [INFO ] [Real]Absence check using state equation in 1034 ms returned sat
[2023-03-26 06:16:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:07] [INFO ] [Nat]Absence check using 331 positive place invariants in 118 ms returned sat
[2023-03-26 06:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:08] [INFO ] [Nat]Absence check using state equation in 1035 ms returned sat
[2023-03-26 06:16:09] [INFO ] Deduced a trap composed of 21 places in 665 ms of which 2 ms to minimize.
[2023-03-26 06:16:10] [INFO ] Deduced a trap composed of 18 places in 602 ms of which 2 ms to minimize.
[2023-03-26 06:16:10] [INFO ] Deduced a trap composed of 23 places in 625 ms of which 1 ms to minimize.
[2023-03-26 06:16:11] [INFO ] Deduced a trap composed of 24 places in 601 ms of which 2 ms to minimize.
[2023-03-26 06:16:12] [INFO ] Deduced a trap composed of 26 places in 679 ms of which 2 ms to minimize.
[2023-03-26 06:16:12] [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)
[2023-03-26 06:16:12] [INFO ] [Real]Absence check using 331 positive place invariants in 194 ms returned sat
[2023-03-26 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:14] [INFO ] [Real]Absence check using state equation in 1088 ms returned sat
[2023-03-26 06:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:14] [INFO ] [Nat]Absence check using 331 positive place invariants in 122 ms returned sat
[2023-03-26 06:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:15] [INFO ] [Nat]Absence check using state equation in 976 ms returned sat
[2023-03-26 06:16:16] [INFO ] Deduced a trap composed of 18 places in 617 ms of which 2 ms to minimize.
[2023-03-26 06:16:17] [INFO ] Deduced a trap composed of 18 places in 663 ms of which 3 ms to minimize.
[2023-03-26 06:16:18] [INFO ] Deduced a trap composed of 32 places in 745 ms of which 1 ms to minimize.
[2023-03-26 06:16:18] [INFO ] Deduced a trap composed of 23 places in 626 ms of which 2 ms to minimize.
[2023-03-26 06:16:19] [INFO ] Deduced a trap composed of 35 places in 583 ms of which 1 ms to minimize.
[2023-03-26 06:16:19] [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: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)
[2023-03-26 06:16:19] [INFO ] [Real]Absence check using 331 positive place invariants in 129 ms returned sat
[2023-03-26 06:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:21] [INFO ] [Real]Absence check using state equation in 1139 ms returned sat
[2023-03-26 06:16:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:21] [INFO ] [Nat]Absence check using 331 positive place invariants in 130 ms returned sat
[2023-03-26 06:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:22] [INFO ] [Nat]Absence check using state equation in 1036 ms returned sat
[2023-03-26 06:16:23] [INFO ] Deduced a trap composed of 18 places in 551 ms of which 1 ms to minimize.
[2023-03-26 06:16:24] [INFO ] Deduced a trap composed of 22 places in 557 ms of which 1 ms to minimize.
[2023-03-26 06:16:24] [INFO ] Deduced a trap composed of 24 places in 543 ms of which 1 ms to minimize.
[2023-03-26 06:16:25] [INFO ] Deduced a trap composed of 23 places in 571 ms of which 2 ms to minimize.
[2023-03-26 06:16:26] [INFO ] Deduced a trap composed of 18 places in 744 ms of which 1 ms to minimize.
[2023-03-26 06:16:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-26 06:16:26] [INFO ] [Real]Absence check using 331 positive place invariants in 126 ms returned sat
[2023-03-26 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:28] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2023-03-26 06:16:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:28] [INFO ] [Nat]Absence check using 331 positive place invariants in 129 ms returned sat
[2023-03-26 06:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:29] [INFO ] [Nat]Absence check using state equation in 1030 ms returned sat
[2023-03-26 06:16:30] [INFO ] Deduced a trap composed of 19 places in 781 ms of which 2 ms to minimize.
[2023-03-26 06:16:31] [INFO ] Deduced a trap composed of 24 places in 654 ms of which 1 ms to minimize.
[2023-03-26 06:16:32] [INFO ] Deduced a trap composed of 21 places in 518 ms of which 1 ms to minimize.
[2023-03-26 06:16:32] [INFO ] Deduced a trap composed of 20 places in 483 ms of which 1 ms to minimize.
[2023-03-26 06:16:33] [INFO ] Deduced a trap composed of 25 places in 521 ms of which 1 ms to minimize.
[2023-03-26 06:16:33] [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 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)
[2023-03-26 06:16:33] [INFO ] [Real]Absence check using 331 positive place invariants in 119 ms returned sat
[2023-03-26 06:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:34] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2023-03-26 06:16:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:35] [INFO ] [Nat]Absence check using 331 positive place invariants in 120 ms returned sat
[2023-03-26 06:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:36] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2023-03-26 06:16:37] [INFO ] Deduced a trap composed of 33 places in 678 ms of which 1 ms to minimize.
[2023-03-26 06:16:37] [INFO ] Deduced a trap composed of 18 places in 607 ms of which 2 ms to minimize.
[2023-03-26 06:16:38] [INFO ] Deduced a trap composed of 22 places in 637 ms of which 1 ms to minimize.
[2023-03-26 06:16:39] [INFO ] Deduced a trap composed of 19 places in 604 ms of which 2 ms to minimize.
[2023-03-26 06:16:39] [INFO ] Deduced a trap composed of 27 places in 612 ms of which 2 ms to minimize.
[2023-03-26 06:16:39] [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 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: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, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 2343 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Drop transitions removed 568 transitions
Trivial Post-agglo rules discarded 568 transitions
Performed 568 trivial Post agglomeration. Transition count delta: 568
Iterating post reduction 0 with 568 rules applied. Total rules applied 568 place count 2343 transition count 1565
Reduce places removed 568 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 570 rules applied. Total rules applied 1138 place count 1775 transition count 1563
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 1141 place count 1774 transition count 1561
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1143 place count 1772 transition count 1561
Performed 118 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 118 Pre rules applied. Total rules applied 1143 place count 1772 transition count 1443
Deduced a syphon composed of 118 places in 3 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 4 with 236 rules applied. Total rules applied 1379 place count 1654 transition count 1443
Discarding 209 places :
Symmetric choice reduction at 4 with 209 rule applications. Total rules 1588 place count 1445 transition count 1234
Iterating global reduction 4 with 209 rules applied. Total rules applied 1797 place count 1445 transition count 1234
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 88 Pre rules applied. Total rules applied 1797 place count 1445 transition count 1146
Deduced a syphon composed of 88 places in 5 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 1973 place count 1357 transition count 1146
Performed 506 Post agglomeration using F-continuation condition.Transition count delta: 506
Deduced a syphon composed of 506 places in 3 ms
Reduce places removed 506 places and 0 transitions.
Iterating global reduction 4 with 1012 rules applied. Total rules applied 2985 place count 851 transition count 640
Renaming transitions due to excessive name length > 1024 char.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 3159 place count 764 transition count 640
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3161 place count 764 transition count 638
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3163 place count 762 transition count 638
Partial Free-agglomeration rule applied 89 times.
Drop transitions removed 89 transitions
Iterating global reduction 5 with 89 rules applied. Total rules applied 3252 place count 762 transition count 638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3253 place count 761 transition count 637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3254 place count 760 transition count 637
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 3254 place count 760 transition count 635
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 3258 place count 758 transition count 635
Applied a total of 3258 rules in 745 ms. Remains 758 /2343 variables (removed 1585) and now considering 635/2133 (removed 1498) transitions.
Finished structural reductions, in 1 iterations. Remains : 758/2343 places, 635/2133 transitions.
// Phase 1: matrix 635 rows 758 cols
[2023-03-26 06:16:40] [INFO ] Computed 330 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6592 ms. (steps per millisecond=151 ) properties (out of 9) seen :7
FORMULA ShieldPPPt-PT-030B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4020 ms. (steps per millisecond=248 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3839 ms. (steps per millisecond=260 ) properties (out of 2) seen :0
// Phase 1: matrix 635 rows 758 cols
[2023-03-26 06:16:55] [INFO ] Computed 330 place invariants in 5 ms
[2023-03-26 06:16:55] [INFO ] [Real]Absence check using 330 positive place invariants in 90 ms returned sat
[2023-03-26 06:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:55] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-26 06:16:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:55] [INFO ] [Nat]Absence check using 330 positive place invariants in 67 ms returned sat
[2023-03-26 06:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:56] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2023-03-26 06:16:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-26 06:16:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:16:56] [INFO ] Computed and/alt/rep : 631/1468/631 causal constraints (skipped 0 transitions) in 54 ms.
[2023-03-26 06:17:06] [INFO ] Added : 606 causal constraints over 122 iterations in 10230 ms. Result :sat
Minimization took 601 ms.
[2023-03-26 06:17:07] [INFO ] [Real]Absence check using 330 positive place invariants in 55 ms returned sat
[2023-03-26 06:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:07] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2023-03-26 06:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:17:07] [INFO ] [Nat]Absence check using 330 positive place invariants in 53 ms returned sat
[2023-03-26 06:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:07] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-26 06:17:07] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:17:08] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2023-03-26 06:17:08] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 0 ms to minimize.
[2023-03-26 06:17:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 310 ms
[2023-03-26 06:17:08] [INFO ] Computed and/alt/rep : 631/1468/631 causal constraints (skipped 0 transitions) in 50 ms.
[2023-03-26 06:17:18] [INFO ] Added : 606 causal constraints over 122 iterations in 9762 ms. Result :sat
Minimization took 784 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA ShieldPPPt-PT-030B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 758 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 758/758 places, 635/635 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 633
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 756 transition count 633
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 756 transition count 630
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 753 transition count 630
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 749 transition count 626
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 20 place count 748 transition count 626
Applied a total of 20 rules in 89 ms. Remains 748 /758 variables (removed 10) and now considering 626/635 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 748/758 places, 626/635 transitions.
// Phase 1: matrix 626 rows 748 cols
[2023-03-26 06:17:20] [INFO ] Computed 330 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5857 ms. (steps per millisecond=170 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3868 ms. (steps per millisecond=258 ) properties (out of 1) seen :0
// Phase 1: matrix 626 rows 748 cols
[2023-03-26 06:17:30] [INFO ] Computed 330 place invariants in 4 ms
[2023-03-26 06:17:30] [INFO ] [Real]Absence check using 330 positive place invariants in 66 ms returned sat
[2023-03-26 06:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:30] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2023-03-26 06:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:17:30] [INFO ] [Nat]Absence check using 330 positive place invariants in 75 ms returned sat
[2023-03-26 06:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:31] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2023-03-26 06:17:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-26 06:17:31] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:17:31] [INFO ] Computed and/alt/rep : 622/1472/622 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-26 06:17:40] [INFO ] Added : 589 causal constraints over 118 iterations in 9646 ms. Result :sat
Minimization took 245 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 748 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 748/748 places, 626/626 transitions.
Applied a total of 0 rules in 47 ms. Remains 748 /748 variables (removed 0) and now considering 626/626 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 748/748 places, 626/626 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 748/748 places, 626/626 transitions.
Applied a total of 0 rules in 16 ms. Remains 748 /748 variables (removed 0) and now considering 626/626 (removed 0) transitions.
// Phase 1: matrix 626 rows 748 cols
[2023-03-26 06:17:41] [INFO ] Computed 330 place invariants in 2 ms
[2023-03-26 06:17:41] [INFO ] Implicit Places using invariants in 500 ms returned [731, 735]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 502 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 746/748 places, 626/626 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 744 transition count 624
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 744 transition count 624
Applied a total of 4 rules in 45 ms. Remains 744 /746 variables (removed 2) and now considering 624/626 (removed 2) transitions.
// Phase 1: matrix 624 rows 744 cols
[2023-03-26 06:17:41] [INFO ] Computed 328 place invariants in 4 ms
[2023-03-26 06:17:42] [INFO ] Implicit Places using invariants in 425 ms returned []
// Phase 1: matrix 624 rows 744 cols
[2023-03-26 06:17:42] [INFO ] Computed 328 place invariants in 1 ms
[2023-03-26 06:17:42] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 744/748 places, 624/626 transitions.
Finished structural reductions, in 2 iterations. Remains : 744/748 places, 624/626 transitions.
// Phase 1: matrix 624 rows 744 cols
[2023-03-26 06:17:42] [INFO ] Computed 328 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6277 ms. (steps per millisecond=159 ) properties (out of 1) seen :1
FORMULA ShieldPPPt-PT-030B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 134138 ms.

BK_STOP 1679811469300

--------------------
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="ShieldPPPt-PT-030B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is ShieldPPPt-PT-030B, 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 r415-oct2-167903730600082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B 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 ;