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.r060-tall-165254771800301.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 DLCshifumi-PT-2b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771800301
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 9.2K Apr 29 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 29 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 729K May 10 09:33 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 DLCshifumi-PT-2b-UpperBounds-00
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-01
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-02
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-03
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-04
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-05
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-06
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-07
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-08
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-09
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-10
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-11
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-12
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-13
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-14
FORMULA_NAME DLCshifumi-PT-2b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652586635657

Running Version 202205111006
[2022-05-15 03:50:36] [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]
[2022-05-15 03:50:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 03:50:37] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2022-05-15 03:50:37] [INFO ] Transformed 2483 places.
[2022-05-15 03:50:37] [INFO ] Transformed 3183 transitions.
[2022-05-15 03:50:37] [INFO ] Found NUPN structural information;
[2022-05-15 03:50:37] [INFO ] Parsed PT model containing 2483 places and 3183 transitions in 299 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 3183 rows 2483 cols
[2022-05-15 03:50:37] [INFO ] Computed 79 place invariants in 56 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :15
FORMULA DLCshifumi-PT-2b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 3183 rows 2483 cols
[2022-05-15 03:50:37] [INFO ] Computed 79 place invariants in 23 ms
[2022-05-15 03:50:38] [INFO ] [Real]Absence check using 79 positive place invariants in 67 ms returned sat
[2022-05-15 03:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 03:50:39] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2022-05-15 03:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 03:50:40] [INFO ] [Nat]Absence check using 79 positive place invariants in 65 ms returned sat
[2022-05-15 03:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 03:50:41] [INFO ] [Nat]Absence check using state equation in 1069 ms returned sat
[2022-05-15 03:50:43] [INFO ] Deduced a trap composed of 75 places in 1511 ms of which 15 ms to minimize.
[2022-05-15 03:50:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1842 ms
[2022-05-15 03:50:44] [INFO ] Computed and/alt/rep : 3030/4725/3030 causal constraints (skipped 152 transitions) in 422 ms.
[2022-05-15 03:50:44] [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.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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] Max seen :[0]
Support contains 1 out of 2483 places. Attempting structural reductions.
Drop transitions removed 2 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 2483/2483 places, 3181/3181 transitions.
Graph (trivial) has 2448 edges and 2483 vertex of which 352 / 2483 are part of one of the 23 SCC in 9 ms
Free SCC test removed 329 places
Drop transitions removed 371 transitions
Reduce isomorphic transitions removed 371 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1258 transitions
Trivial Post-agglo rules discarded 1258 transitions
Performed 1258 trivial Post agglomeration. Transition count delta: 1258
Iterating post reduction 0 with 1259 rules applied. Total rules applied 1260 place count 2153 transition count 1551
Reduce places removed 1259 places and 1 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 1 with 1359 rules applied. Total rules applied 2619 place count 894 transition count 1450
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 79 rules applied. Total rules applied 2698 place count 845 transition count 1420
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 2713 place count 830 transition count 1420
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 2713 place count 830 transition count 1405
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 2743 place count 815 transition count 1405
Discarding 233 places :
Symmetric choice reduction at 4 with 233 rule applications. Total rules 2976 place count 582 transition count 1172
Iterating global reduction 4 with 233 rules applied. Total rules applied 3209 place count 582 transition count 1172
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 83 Pre rules applied. Total rules applied 3209 place count 582 transition count 1089
Deduced a syphon composed of 83 places in 7 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 4 with 166 rules applied. Total rules applied 3375 place count 499 transition count 1089
Discarding 43 places :
Symmetric choice reduction at 4 with 43 rule applications. Total rules 3418 place count 456 transition count 807
Iterating global reduction 4 with 43 rules applied. Total rules applied 3461 place count 456 transition count 807
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 3494 place count 456 transition count 774
Performed 115 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 115 places in 1 ms
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 5 with 230 rules applied. Total rules applied 3724 place count 341 transition count 657
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3726 place count 341 transition count 655
Performed 49 Post agglomeration using F-continuation condition with reduction of 30 identical transitions.
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 98 rules applied. Total rules applied 3824 place count 292 transition count 722
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 3834 place count 292 transition count 712
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 3849 place count 277 transition count 649
Iterating global reduction 7 with 15 rules applied. Total rules applied 3864 place count 277 transition count 649
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 3895 place count 277 transition count 618
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 3921 place count 277 transition count 592
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3925 place count 273 transition count 588
Iterating global reduction 8 with 4 rules applied. Total rules applied 3929 place count 273 transition count 588
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3933 place count 269 transition count 522
Iterating global reduction 8 with 4 rules applied. Total rules applied 3937 place count 269 transition count 522
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3941 place count 269 transition count 518
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 3945 place count 267 transition count 516
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3947 place count 265 transition count 483
Iterating global reduction 9 with 2 rules applied. Total rules applied 3949 place count 265 transition count 483
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3951 place count 265 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 3959 place count 261 transition count 508
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 3964 place count 261 transition count 503
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 11 with 22 rules applied. Total rules applied 3986 place count 261 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3994 place count 257 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4000 place count 257 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 4021 place count 257 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 4029 place count 253 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4035 place count 253 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 4056 place count 253 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 4064 place count 249 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 4070 place count 249 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 4091 place count 249 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 4099 place count 245 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 4105 place count 245 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 4126 place count 245 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 4134 place count 241 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 4140 place count 241 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 4161 place count 241 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 4169 place count 237 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4175 place count 237 transition count 502
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 4196 place count 237 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 4204 place count 233 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 4210 place count 233 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 4231 place count 233 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 4239 place count 229 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 4245 place count 229 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 4266 place count 229 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 4274 place count 225 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 4280 place count 225 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 4301 place count 225 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 4309 place count 221 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 4315 place count 221 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 4336 place count 221 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 4344 place count 217 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 4350 place count 217 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 4371 place count 217 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 4379 place count 213 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 4385 place count 213 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 4406 place count 213 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 4414 place count 209 transition count 508
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 4420 place count 209 transition count 502
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 4441 place count 209 transition count 481
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 24 with 4 rules applied. Total rules applied 4445 place count 207 transition count 486
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 4447 place count 207 transition count 484
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 25 with 5 rules applied. Total rules applied 4452 place count 207 transition count 479
Free-agglomeration rule applied 49 times.
Iterating global reduction 25 with 49 rules applied. Total rules applied 4501 place count 207 transition count 430
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Graph (complete) has 448 edges and 158 vertex of which 14 are kept as prefixes of interest. Removing 144 places using SCC suffix rule.2 ms
Discarding 144 places :
Also discarding 196 output transitions
Drop transitions removed 196 transitions
Iterating post reduction 25 with 204 rules applied. Total rules applied 4705 place count 14 transition count 80
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 26 with 60 rules applied. Total rules applied 4765 place count 14 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 27 with 2 rules applied. Total rules applied 4767 place count 14 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 27 with 1 rules applied. Total rules applied 4768 place count 13 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 4770 place count 11 transition count 17
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 6 rules applied. Total rules applied 4776 place count 7 transition count 15
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 28 with 5 rules applied. Total rules applied 4781 place count 7 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 6 rules applied. Total rules applied 4787 place count 3 transition count 8
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 2 edges and 3 vertex of which 2 / 3 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 29 with 6 rules applied. Total rules applied 4793 place count 2 transition count 3
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 4795 place count 2 transition count 1
Applied a total of 4795 rules in 958 ms. Remains 2 /2483 variables (removed 2481) and now considering 1/3181 (removed 3180) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/2483 places, 1/3181 transitions.
// Phase 1: matrix 1 rows 2 cols
[2022-05-15 03:50:45] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 500000 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 1) seen :1
FORMULA DLCshifumi-PT-2b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 9456 ms.

BK_STOP 1652586646451

--------------------
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="DLCshifumi-PT-2b"
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 DLCshifumi-PT-2b, 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 r060-tall-165254771800301"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b 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 ;