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.r179-tall-165277027000235.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is PolyORBLF-PT-S02J06T10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277027000235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 22K Apr 29 13:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 29 13:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38K Apr 29 13:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 200K Apr 29 13:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 17K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 PolyORBLF-PT-S02J06T10-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S02J06T10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652834400260

Running Version 0
[2022-05-18 00:40:01] [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]
[2022-05-18 00:40:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 00:40:02] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2022-05-18 00:40:02] [INFO ] Transformed 844 places.
[2022-05-18 00:40:02] [INFO ] Transformed 1812 transitions.
[2022-05-18 00:40:02] [INFO ] Parsed PT model containing 844 places and 1812 transitions in 184 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Normalized transition count is 1632 out of 1652 initially.
// Phase 1: matrix 1632 rows 844 cols
[2022-05-18 00:40:02] [INFO ] Computed 58 place invariants in 124 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :18
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :14
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :15
[2022-05-18 00:40:03] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 844 cols
[2022-05-18 00:40:03] [INFO ] Computed 58 place invariants in 56 ms
[2022-05-18 00:40:03] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2022-05-18 00:40:03] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 27 ms returned unsat
[2022-05-18 00:40:04] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-05-18 00:40:04] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 31 ms returned unsat
[2022-05-18 00:40:04] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:04] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 48 ms returned sat
[2022-05-18 00:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:06] [INFO ] [Real]Absence check using state equation in 2597 ms returned sat
[2022-05-18 00:40:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:40:07] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-18 00:40:07] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 88 ms returned sat
[2022-05-18 00:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:10] [INFO ] [Nat]Absence check using state equation in 3117 ms returned sat
[2022-05-18 00:40:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-18 00:40:11] [INFO ] [Nat]Added 130 Read/Feed constraints in 1063 ms returned sat
[2022-05-18 00:40:11] [INFO ] Deduced a trap composed of 73 places in 126 ms of which 7 ms to minimize.
[2022-05-18 00:40:12] [INFO ] Deduced a trap composed of 3 places in 567 ms of which 1 ms to minimize.
[2022-05-18 00:40:12] [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 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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
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)
[2022-05-18 00:40:12] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-05-18 00:40:12] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 44 ms returned sat
[2022-05-18 00:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:14] [INFO ] [Real]Absence check using state equation in 2170 ms returned sat
[2022-05-18 00:40:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:40:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-18 00:40:15] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 43 ms returned sat
[2022-05-18 00:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:17] [INFO ] [Nat]Absence check using state equation in 2312 ms returned sat
[2022-05-18 00:40:19] [INFO ] [Nat]Added 130 Read/Feed constraints in 1625 ms returned sat
[2022-05-18 00:40:19] [INFO ] Computed and/alt/rep : 780/1548/770 causal constraints (skipped 860 transitions) in 157 ms.
[2022-05-18 00:40:20] [INFO ] Deduced a trap composed of 3 places in 466 ms of which 1 ms to minimize.
[2022-05-18 00:40:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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: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)
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 27 ms returned unsat
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 39 ms returned unsat
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-18 00:40:20] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 35 ms returned unsat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 37 ms returned unsat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 37 ms returned unsat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 40 ms returned unsat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 19 ms returned unsat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 39 ms returned sat
[2022-05-18 00:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:23] [INFO ] [Real]Absence check using state equation in 1628 ms returned sat
[2022-05-18 00:40:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:40:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-18 00:40:23] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 41 ms returned sat
[2022-05-18 00:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:40:26] [INFO ] [Nat]Absence check using state equation in 2652 ms returned sat
[2022-05-18 00:40:27] [INFO ] [Nat]Added 130 Read/Feed constraints in 1757 ms returned sat
[2022-05-18 00:40:28] [INFO ] Deduced a trap composed of 73 places in 384 ms of which 2 ms to minimize.
[2022-05-18 00:40:28] [INFO ] Deduced a trap composed of 3 places in 461 ms of which 1 ms to minimize.
[2022-05-18 00:40:28] [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 11
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.verifyPossible(DeadlockTester.java:588)
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)
[2022-05-18 00:40:28] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 00:40:28] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 40 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, -1, -1, 2, 1, 1, 1, 1, 1, 1, -1, 1] Max seen :[1, 1, 2, 0, 2, 1, 1, 1, 1, 1, 1, 2, 1]
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 844 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 842 transition count 1563
Reduce places removed 89 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 90 rules applied. Total rules applied 181 place count 753 transition count 1562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 182 place count 752 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 182 place count 752 transition count 1462
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 382 place count 652 transition count 1462
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 522 place count 582 transition count 1392
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 3 with 19 rules applied. Total rules applied 541 place count 582 transition count 1373
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 560 place count 563 transition count 1373
Applied a total of 560 rules in 296 ms. Remains 563 /844 variables (removed 281) and now considering 1373/1652 (removed 279) transitions.
[2022-05-18 00:40:29] [INFO ] Flow matrix only has 1353 transitions (discarded 20 similar events)
// Phase 1: matrix 1353 rows 563 cols
[2022-05-18 00:40:29] [INFO ] Computed 56 place invariants in 35 ms
[2022-05-18 00:40:30] [INFO ] Dead Transitions using invariants and state equation in 1259 ms returned [1197, 1198, 1199, 1200, 1203, 1204, 1205, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1220, 1221, 1222, 1223, 1224, 1229, 1230, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1241, 1243, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1254, 1255, 1256, 1261, 1262, 1264, 1265, 1267, 1268, 1269, 1271, 1272, 1273, 1274, 1280, 1281, 1282, 1283, 1284, 1286, 1288, 1289, 1290, 1291, 1292, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1313, 1314, 1315, 1316, 1317, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1337, 1338, 1339, 1341, 1342, 1343, 1345, 1346, 1347, 1349, 1350, 1355, 1357, 1358, 1359, 1361, 1362, 1363, 1365, 1366, 1367, 1368]
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions :[1368, 1367, 1366, 1365, 1363, 1362, 1361, 1359, 1358, 1357, 1355, 1350, 1349, 1347, 1346, 1345, 1343, 1342, 1341, 1339, 1338, 1337, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1317, 1316, 1315, 1314, 1313, 1311, 1310, 1309, 1308, 1307, 1306, 1305, 1304, 1303, 1292, 1291, 1290, 1289, 1288, 1286, 1284, 1283, 1282, 1281, 1280, 1274, 1273, 1272, 1271, 1269, 1268, 1267, 1265, 1264, 1262, 1261, 1256, 1255, 1254, 1252, 1251, 1250, 1249, 1248, 1247, 1246, 1243, 1241, 1239, 1238, 1237, 1236, 1235, 1234, 1233, 1232, 1230, 1229, 1224, 1223, 1222, 1221, 1220, 1218, 1216, 1214, 1213, 1212, 1211, 1210, 1209, 1208, 1207, 1205, 1204, 1203, 1200, 1199, 1198, 1197]
Starting structural reductions, iteration 1 : 563/844 places, 1263/1652 transitions.
Reduce places removed 1 places and 20 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 562 transition count 1243
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 21 place count 542 transition count 1223
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 21 rules in 67 ms. Remains 542 /563 variables (removed 21) and now considering 1223/1263 (removed 40) transitions.
Finished structural reductions, in 2 iterations. Remains : 542/844 places, 1223/1652 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1203 out of 1223 initially.
// Phase 1: matrix 1203 rows 541 cols
[2022-05-18 00:40:30] [INFO ] Computed 56 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 322 resets, run finished after 5297 ms. (steps per millisecond=188 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000000 steps, including 125 resets, run finished after 2520 ms. (steps per millisecond=396 ) properties (out of 2) seen :3
Incomplete Best-First random walk after 1000000 steps, including 133 resets, run finished after 2273 ms. (steps per millisecond=439 ) properties (out of 2) seen :4
[2022-05-18 00:40:40] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 541 cols
[2022-05-18 00:40:40] [INFO ] Computed 56 place invariants in 28 ms
[2022-05-18 00:40:40] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 00:40:40] [INFO ] [Real]Absence check using 16 positive and 40 generalized place invariants in 14 ms returned unsat
[2022-05-18 00:40:40] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-18 00:40:40] [INFO ] [Real]Absence check using 16 positive and 40 generalized place invariants in 15 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 2, -1] Max seen :[2, 2, 2]
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652834447180

--------------------
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="PolyORBLF-PT-S02J06T10"
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 PolyORBLF-PT-S02J06T10, 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 r179-tall-165277027000235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 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 ;