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-165254771600110.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-8b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771600110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.0K Apr 29 19:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 19:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 19:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 19:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 29 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 19:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 19:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:26 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 20M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654185209855

Running Version 202205111006
[2022-06-02 15:53:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-02 15:53:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:53:32] [INFO ] Load time of PNML (sax parser for PT used): 1126 ms
[2022-06-02 15:53:33] [INFO ] Transformed 47560 places.
[2022-06-02 15:53:33] [INFO ] Transformed 76160 transitions.
[2022-06-02 15:53:33] [INFO ] Found NUPN structural information;
[2022-06-02 15:53:37] [INFO ] Parsed PT model containing 47560 places and 76160 transitions in 6819 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 74 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=12 ) properties (out of 16) seen :1
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 56844 steps, run timeout after 3003 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 56844 steps, saw 56309 distinct states, run finished after 3007 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-06-02 15:53:56] [INFO ] Computed 3040 place invariants in 644 ms
[2022-06-02 15:54:20] [INFO ] After 23962ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-02 15:54:45] [INFO ] [Nat]Absence check using 3040 positive place invariants in 4880 ms returned unknown
[2022-06-02 15:54:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 15:54:45] [INFO ] After 25143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 74 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42420 edges and 47560 vertex of which 2770 / 47560 are part of one of the 179 SCC in 109 ms
Free SCC test removed 2591 places
Drop transitions removed 2927 transitions
Reduce isomorphic transitions removed 2927 transitions.
Drop transitions removed 20648 transitions
Trivial Post-agglo rules discarded 20648 transitions
Performed 20648 trivial Post agglomeration. Transition count delta: 20648
Iterating post reduction 0 with 20648 rules applied. Total rules applied 20649 place count 44969 transition count 52585
Reduce places removed 20648 places and 0 transitions.
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 436 transitions
Trivial Post-agglo rules discarded 436 transitions
Performed 436 trivial Post agglomeration. Transition count delta: 436
Iterating post reduction 1 with 21532 rules applied. Total rules applied 42181 place count 24321 transition count 51701
Reduce places removed 436 places and 0 transitions.
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 2 with 709 rules applied. Total rules applied 42890 place count 23885 transition count 51428
Reduce places removed 136 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 3 with 162 rules applied. Total rules applied 43052 place count 23749 transition count 51402
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 29 rules applied. Total rules applied 43081 place count 23723 transition count 51399
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43082 place count 23722 transition count 51399
Performed 163 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 163 Pre rules applied. Total rules applied 43082 place count 23722 transition count 51236
Deduced a syphon composed of 163 places in 4015 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 6 with 326 rules applied. Total rules applied 43408 place count 23559 transition count 51236
Performed 13073 Post agglomeration using F-continuation condition.Transition count delta: 13073
Deduced a syphon composed of 13073 places in 17 ms
Reduce places removed 13073 places and 0 transitions.
Iterating global reduction 6 with 26146 rules applied. Total rules applied 69554 place count 10486 transition count 38163
Renaming transitions due to excessive name length > 1024 char.
Discarding 353 places :
Symmetric choice reduction at 6 with 353 rule applications. Total rules 69907 place count 10133 transition count 24993
Iterating global reduction 6 with 353 rules applied. Total rules applied 70260 place count 10133 transition count 24993
Ensure Unique test removed 311 transitions
Reduce isomorphic transitions removed 311 transitions.
Iterating post reduction 6 with 311 rules applied. Total rules applied 70571 place count 10133 transition count 24682
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 70773 place count 10032 transition count 25591
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 70823 place count 10032 transition count 25541
Discarding 51 places :
Symmetric choice reduction at 8 with 51 rule applications. Total rules 70874 place count 9981 transition count 24521
Iterating global reduction 8 with 51 rules applied. Total rules applied 70925 place count 9981 transition count 24521
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 8 with 50 rules applied. Total rules applied 70975 place count 9981 transition count 24471
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71177 place count 9880 transition count 25330
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71203 place count 9880 transition count 25304
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 71229 place count 9854 transition count 24784
Iterating global reduction 10 with 26 rules applied. Total rules applied 71255 place count 9854 transition count 24784
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 10 with 25 rules applied. Total rules applied 71280 place count 9854 transition count 24759
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -882
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 71482 place count 9753 transition count 25641
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 11 with 35 rules applied. Total rules applied 71517 place count 9753 transition count 25606
Discarding 34 places :
Symmetric choice reduction at 12 with 34 rule applications. Total rules 71551 place count 9719 transition count 24926
Iterating global reduction 12 with 34 rules applied. Total rules applied 71585 place count 9719 transition count 24926
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 12 with 34 rules applied. Total rules applied 71619 place count 9719 transition count 24892
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -877
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 71821 place count 9618 transition count 25769
Drop transitions removed 15 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 13 with 42 rules applied. Total rules applied 71863 place count 9618 transition count 25727
Discarding 28 places :
Symmetric choice reduction at 14 with 28 rule applications. Total rules 71891 place count 9590 transition count 25167
Iterating global reduction 14 with 28 rules applied. Total rules applied 71919 place count 9590 transition count 25167
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 14 with 27 rules applied. Total rules applied 71946 place count 9590 transition count 25140
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: -426
Deduced a syphon composed of 56 places in 5 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 15 with 112 rules applied. Total rules applied 72058 place count 9534 transition count 25566
Drop transitions removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 15 with 45 rules applied. Total rules applied 72103 place count 9534 transition count 25521
Free-agglomeration rule applied 6122 times with reduction of 4178 identical transitions.
Iterating global reduction 16 with 6122 rules applied. Total rules applied 78225 place count 9534 transition count 15221
Reduce places removed 6122 places and 0 transitions.
Drop transitions removed 7103 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 7175 transitions.
Graph (complete) has 11439 edges and 3412 vertex of which 2282 are kept as prefixes of interest. Removing 1130 places using SCC suffix rule.17 ms
Discarding 1130 places :
Also discarding 956 output transitions
Drop transitions removed 956 transitions
Iterating post reduction 16 with 13298 rules applied. Total rules applied 91523 place count 2282 transition count 7090
Drop transitions removed 952 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 1001 transitions.
Iterating post reduction 17 with 1001 rules applied. Total rules applied 92524 place count 2282 transition count 6089
Discarding 1399 places :
Symmetric choice reduction at 18 with 1399 rule applications. Total rules 93923 place count 883 transition count 2588
Iterating global reduction 18 with 1399 rules applied. Total rules applied 95322 place count 883 transition count 2588
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 95323 place count 883 transition count 2587
Drop transitions removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 19 with 84 rules applied. Total rules applied 95407 place count 883 transition count 2503
Discarding 50 places :
Symmetric choice reduction at 19 with 50 rule applications. Total rules 95457 place count 833 transition count 2393
Iterating global reduction 19 with 50 rules applied. Total rules applied 95507 place count 833 transition count 2393
Discarding 20 places :
Symmetric choice reduction at 19 with 20 rule applications. Total rules 95527 place count 813 transition count 1463
Iterating global reduction 19 with 20 rules applied. Total rules applied 95547 place count 813 transition count 1463
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 19 with 20 rules applied. Total rules applied 95567 place count 813 transition count 1443
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 20 with 20 rules applied. Total rules applied 95587 place count 803 transition count 1433
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 20 with 16 rules applied. Total rules applied 95603 place count 803 transition count 1417
Free-agglomeration rule applied 13 times.
Iterating global reduction 20 with 13 rules applied. Total rules applied 95616 place count 803 transition count 1404
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 434 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 449 transitions.
Graph (complete) has 1892 edges and 790 vertex of which 608 are kept as prefixes of interest. Removing 182 places using SCC suffix rule.1 ms
Discarding 182 places :
Also discarding 172 output transitions
Drop transitions removed 172 transitions
Iterating post reduction 20 with 463 rules applied. Total rules applied 96079 place count 608 transition count 783
Drop transitions removed 25 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 21 with 74 rules applied. Total rules applied 96153 place count 608 transition count 709
Discarding 269 places :
Symmetric choice reduction at 22 with 269 rule applications. Total rules 96422 place count 339 transition count 361
Iterating global reduction 22 with 269 rules applied. Total rules applied 96691 place count 339 transition count 361
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 22 with 4 rules applied. Total rules applied 96695 place count 339 transition count 357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 96696 place count 338 transition count 357
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 96698 place count 337 transition count 356
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 96699 place count 337 transition count 355
Free-agglomeration rule applied 1 times.
Iterating global reduction 24 with 1 rules applied. Total rules applied 96700 place count 337 transition count 354
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 96701 place count 336 transition count 354
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 25 with 1 rules applied. Total rules applied 96702 place count 335 transition count 353
Reduce places removed 10 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 25 with 15 rules applied. Total rules applied 96717 place count 325 transition count 348
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 96722 place count 320 transition count 348
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 27 with 8 Pre rules applied. Total rules applied 96722 place count 320 transition count 340
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 27 with 16 rules applied. Total rules applied 96738 place count 312 transition count 340
Performed 8 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 27 with 16 rules applied. Total rules applied 96754 place count 304 transition count 328
Drop transitions removed 13 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 27 with 25 rules applied. Total rules applied 96779 place count 304 transition count 303
Discarding 9 places :
Symmetric choice reduction at 28 with 9 rule applications. Total rules 96788 place count 295 transition count 293
Iterating global reduction 28 with 9 rules applied. Total rules applied 96797 place count 295 transition count 293
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 28 with 3 rules applied. Total rules applied 96800 place count 293 transition count 292
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 96802 place count 293 transition count 290
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 29 with 3 rules applied. Total rules applied 96805 place count 293 transition count 287
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 96807 place count 291 transition count 287
Free-agglomeration rule applied 2 times.
Iterating global reduction 30 with 2 rules applied. Total rules applied 96809 place count 291 transition count 285
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 679 edges and 288 vertex of which 287 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 30 with 5 rules applied. Total rules applied 96814 place count 287 transition count 284
Applied a total of 96814 rules in 39318 ms. Remains 287 /47560 variables (removed 47273) and now considering 284/76160 (removed 75876) transitions.
Finished structural reductions, in 1 iterations. Remains : 287/47560 places, 284/76160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6956 ms. (steps per millisecond=143 ) properties (out of 10) seen :9
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2106 ms. (steps per millisecond=474 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-02 15:55:33] [INFO ] Flow matrix only has 271 transitions (discarded 13 similar events)
// Phase 1: matrix 271 rows 287 cols
[2022-06-02 15:55:33] [INFO ] Computed 142 place invariants in 8 ms
[2022-06-02 15:55:33] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:55:33] [INFO ] [Nat]Absence check using 142 positive place invariants in 24 ms returned sat
[2022-06-02 15:55:33] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 122810 ms.

BK_STOP 1654185333826

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="DLCflexbar-PT-8b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DLCflexbar-PT-8b, examination is ReachabilityCardinality"
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-165254771600110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;