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.r294-smll-165463872600237.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 itstools
Input is StigmergyCommit-PT-11a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872600237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 465M
-rw-r--r-- 1 mcc users 9.2K May 30 15:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 30 15:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 30 15:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 30 15:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 25 13:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 25 13:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 25 13:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 12K May 30 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 30 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 30 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 30 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 464M May 29 12:20 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 StigmergyCommit-PT-11a-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-11a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654830160838

Running Version 202205111006
[2022-06-10 03:02:43] [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]
[2022-06-10 03:02:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 03:03:03] [INFO ] Load time of PNML (sax parser for PT used): 20108 ms
[2022-06-10 03:03:04] [INFO ] Transformed 436 places.
[2022-06-10 03:03:05] [INFO ] Transformed 373236 transitions.
[2022-06-10 03:03:05] [INFO ] Found NUPN structural information;
[2022-06-10 03:03:05] [INFO ] Parsed PT model containing 436 places and 373236 transitions in 22358 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Ensure Unique test removed 364478 transitions
Reduce redundant transitions removed 364478 transitions.
Normalized transition count is 8722 out of 8758 initially.
// Phase 1: matrix 8722 rows 436 cols
[2022-06-10 03:03:09] [INFO ] Computed 13 place invariants in 150 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12872 ms. (steps per millisecond=0 ) properties (out of 16) seen :8
FORMULA StigmergyCommit-PT-11a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) 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 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 8) seen :0
[2022-06-10 03:03:22] [INFO ] Flow matrix only has 8722 transitions (discarded 36 similar events)
// Phase 1: matrix 8722 rows 436 cols
[2022-06-10 03:03:22] [INFO ] Computed 13 place invariants in 115 ms
[2022-06-10 03:03:23] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2022-06-10 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:26] [INFO ] [Real]Absence check using state equation in 3430 ms returned sat
[2022-06-10 03:03:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:03:27] [INFO ] [Nat]Absence check using 13 positive place invariants in 17 ms returned sat
[2022-06-10 03:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:30] [INFO ] [Nat]Absence check using state equation in 3157 ms returned sat
[2022-06-10 03:03:33] [INFO ] State equation strengthened by 8357 read => feed constraints.
[2022-06-10 03:03:33] [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 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.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-10 03:03:33] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2022-06-10 03:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:35] [INFO ] [Real]Absence check using state equation in 2562 ms returned sat
[2022-06-10 03:03:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:03:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 15 ms returned sat
[2022-06-10 03:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:39] [INFO ] [Nat]Absence check using state equation in 2721 ms returned sat
[2022-06-10 03:03:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:03:41] [INFO ] [Nat]Added 8357 Read/Feed constraints in 2162 ms returned unknown
[2022-06-10 03:03:41] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2022-06-10 03:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:44] [INFO ] [Real]Absence check using state equation in 2935 ms returned sat
[2022-06-10 03:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:03:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 23 ms returned sat
[2022-06-10 03:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:48] [INFO ] [Nat]Absence check using state equation in 3223 ms returned sat
[2022-06-10 03:03:49] [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.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-10 03:03:50] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2022-06-10 03:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:53] [INFO ] [Real]Absence check using state equation in 3064 ms returned sat
[2022-06-10 03:03:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:03:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 18 ms returned sat
[2022-06-10 03:03:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:03:56] [INFO ] [Nat]Absence check using state equation in 2633 ms returned sat
[2022-06-10 03:03:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:03:58] [INFO ] [Nat]Added 8357 Read/Feed constraints in 2228 ms returned unknown
[2022-06-10 03:03:58] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-06-10 03:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:01] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2022-06-10 03:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:04:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 14 ms returned sat
[2022-06-10 03:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:04] [INFO ] [Nat]Absence check using state equation in 2606 ms returned sat
[2022-06-10 03:04:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:04:06] [INFO ] [Nat]Added 8357 Read/Feed constraints in 2283 ms returned unknown
[2022-06-10 03:04:06] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2022-06-10 03:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:09] [INFO ] [Real]Absence check using state equation in 2461 ms returned sat
[2022-06-10 03:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:04:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 18 ms returned sat
[2022-06-10 03:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:12] [INFO ] [Nat]Absence check using state equation in 3072 ms returned sat
[2022-06-10 03:04:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:04:14] [INFO ] [Nat]Added 8357 Read/Feed constraints in 1755 ms returned unknown
[2022-06-10 03:04:14] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2022-06-10 03:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:18] [INFO ] [Real]Absence check using state equation in 3244 ms returned sat
[2022-06-10 03:04:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:04:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 19 ms returned sat
[2022-06-10 03:04:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:21] [INFO ] [Nat]Absence check using state equation in 2654 ms returned sat
[2022-06-10 03:04:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:04:23] [INFO ] [Nat]Added 8357 Read/Feed constraints in 2198 ms returned unknown
[2022-06-10 03:04:23] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-06-10 03:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:26] [INFO ] [Real]Absence check using state equation in 2690 ms returned sat
[2022-06-10 03:04:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:04:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 19 ms returned sat
[2022-06-10 03:04:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:04:29] [INFO ] [Nat]Absence check using state equation in 2802 ms returned sat
[2022-06-10 03:04:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-10 03:04:31] [INFO ] [Nat]Added 8357 Read/Feed constraints in 2065 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 436 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 436/436 places, 8758/8758 transitions.
Graph (complete) has 1119 edges and 436 vertex of which 424 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.102 ms
Discarding 12 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Drop transitions removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 109 rules applied. Total rules applied 110 place count 424 transition count 8637
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 131 rules applied. Total rules applied 241 place count 352 transition count 8578
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 253 place count 340 transition count 8578
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 81 Pre rules applied. Total rules applied 253 place count 340 transition count 8497
Deduced a syphon composed of 81 places in 7 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 415 place count 259 transition count 8497
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 475 place count 199 transition count 8437
Iterating global reduction 3 with 60 rules applied. Total rules applied 535 place count 199 transition count 8437
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 594 place count 140 transition count 8378
Iterating global reduction 3 with 59 rules applied. Total rules applied 653 place count 140 transition count 8378
Ensure Unique test removed 4106 transitions
Reduce isomorphic transitions removed 4106 transitions.
Iterating post reduction 3 with 4106 rules applied. Total rules applied 4759 place count 140 transition count 4272
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 4770 place count 129 transition count 4261
Iterating global reduction 4 with 11 rules applied. Total rules applied 4781 place count 129 transition count 4261
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 4789 place count 121 transition count 4253
Iterating global reduction 4 with 8 rules applied. Total rules applied 4797 place count 121 transition count 4253
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 4804 place count 121 transition count 4246
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 4844 place count 101 transition count 4226
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 4860 place count 101 transition count 4210
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 4871 place count 90 transition count 4199
Iterating global reduction 6 with 11 rules applied. Total rules applied 4882 place count 90 transition count 4199
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 4893 place count 79 transition count 4188
Iterating global reduction 6 with 11 rules applied. Total rules applied 4904 place count 79 transition count 4188
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 4915 place count 68 transition count 4177
Iterating global reduction 6 with 11 rules applied. Total rules applied 4926 place count 68 transition count 4177
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 4931 place count 68 transition count 4172
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 4939 place count 68 transition count 4172
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 4943 place count 68 transition count 4168
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4944 place count 67 transition count 4167
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 8 rules applied. Total rules applied 4952 place count 66 transition count 4160
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 4960 place count 59 transition count 4159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4961 place count 58 transition count 4159
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 4961 place count 58 transition count 4158
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4963 place count 57 transition count 4158
Performed 17 Post agglomeration using F-continuation condition with reduction of 4079 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 4997 place count 40 transition count 62
Drop transitions removed 12 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 5012 place count 40 transition count 47
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 21 rules applied. Total rules applied 5033 place count 27 transition count 39
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 5041 place count 27 transition count 31
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 5045 place count 27 transition count 27
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 5049 place count 23 transition count 23
Applied a total of 5049 rules in 17951 ms. Remains 23 /436 variables (removed 413) and now considering 23/8758 (removed 8735) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/436 places, 23/8758 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-06-10 03:04:49] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 8) seen :8
FORMULA StigmergyCommit-PT-11a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-11a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 127309 ms.

BK_STOP 1654830290693

--------------------
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="StigmergyCommit-PT-11a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-11a, 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 r294-smll-165463872600237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-11a.tgz
mv StigmergyCommit-PT-11a 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 ;