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-165254771500047.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 DLCflexbar-PT-4b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771500047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Apr 29 19:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 29 19:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 19:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 19:17 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 3.6K May 9 07:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 19:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 29 19:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 29 19:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 29 19:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:25 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 4.1M 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-4b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654185088697

Running Version 202205111006
[2022-06-02 15:51:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 15:51:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:51:30] [INFO ] Load time of PNML (sax parser for PT used): 468 ms
[2022-06-02 15:51:30] [INFO ] Transformed 11440 places.
[2022-06-02 15:51:30] [INFO ] Transformed 17128 transitions.
[2022-06-02 15:51:30] [INFO ] Found NUPN structural information;
[2022-06-02 15:51:30] [INFO ] Parsed PT model containing 11440 places and 17128 transitions in 1018 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 16) seen :3
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 17128 rows 11440 cols
[2022-06-02 15:51:33] [INFO ] Computed 608 place invariants in 134 ms
[2022-06-02 15:51:37] [INFO ] After 4068ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-06-02 15:51:42] [INFO ] [Nat]Absence check using 608 positive place invariants in 1206 ms returned sat
[2022-06-02 15:52:02] [INFO ] After 18779ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2022-06-02 15:52:02] [INFO ] After 18798ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :10
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-02 15:52:02] [INFO ] After 25128ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :10
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 3 different solutions.
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 15889 ms.
Support contains 43 out of 11440 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 11440/11440 places, 17128/17128 transitions.
Graph (trivial) has 10514 edges and 11440 vertex of which 1017 / 11440 are part of one of the 67 SCC in 40 ms
Free SCC test removed 950 places
Drop transitions removed 1071 transitions
Reduce isomorphic transitions removed 1071 transitions.
Drop transitions removed 5167 transitions
Trivial Post-agglo rules discarded 5167 transitions
Performed 5167 trivial Post agglomeration. Transition count delta: 5167
Iterating post reduction 0 with 5167 rules applied. Total rules applied 5168 place count 10490 transition count 10890
Reduce places removed 5167 places and 0 transitions.
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 1 with 5458 rules applied. Total rules applied 10626 place count 5323 transition count 10599
Reduce places removed 142 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 2 with 228 rules applied. Total rules applied 10854 place count 5181 transition count 10513
Reduce places removed 43 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 3 with 59 rules applied. Total rules applied 10913 place count 5138 transition count 10497
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 10929 place count 5122 transition count 10497
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 58 Pre rules applied. Total rules applied 10929 place count 5122 transition count 10439
Deduced a syphon composed of 58 places in 137 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 11045 place count 5064 transition count 10439
Discarding 1422 places :
Symmetric choice reduction at 5 with 1422 rule applications. Total rules 12467 place count 3642 transition count 9017
Iterating global reduction 5 with 1422 rules applied. Total rules applied 13889 place count 3642 transition count 9017
Performed 599 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 599 Pre rules applied. Total rules applied 13889 place count 3642 transition count 8418
Deduced a syphon composed of 599 places in 179 ms
Reduce places removed 599 places and 0 transitions.
Iterating global reduction 5 with 1198 rules applied. Total rules applied 15087 place count 3043 transition count 8418
Discarding 116 places :
Symmetric choice reduction at 5 with 116 rule applications. Total rules 15203 place count 2927 transition count 6174
Iterating global reduction 5 with 116 rules applied. Total rules applied 15319 place count 2927 transition count 6174
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 5 with 88 rules applied. Total rules applied 15407 place count 2927 transition count 6086
Performed 736 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 736 places in 2 ms
Reduce places removed 736 places and 0 transitions.
Iterating global reduction 6 with 1472 rules applied. Total rules applied 16879 place count 2191 transition count 5344
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 16886 place count 2191 transition count 5337
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 174 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 17088 place count 2090 transition count 5955
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 17090 place count 2090 transition count 5953
Discarding 32 places :
Symmetric choice reduction at 8 with 32 rule applications. Total rules 17122 place count 2058 transition count 5569
Iterating global reduction 8 with 32 rules applied. Total rules applied 17154 place count 2058 transition count 5569
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Iterating post reduction 8 with 175 rules applied. Total rules applied 17329 place count 2058 transition count 5394
Performed 54 Post agglomeration using F-continuation condition with reduction of 60 identical transitions.
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 9 with 108 rules applied. Total rules applied 17437 place count 2004 transition count 5762
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 17469 place count 2004 transition count 5730
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 17479 place count 1994 transition count 5609
Iterating global reduction 10 with 10 rules applied. Total rules applied 17489 place count 1994 transition count 5609
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 10 with 61 rules applied. Total rules applied 17550 place count 1994 transition count 5548
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 11 with 72 rules applied. Total rules applied 17622 place count 1994 transition count 5476
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 17631 place count 1985 transition count 5467
Iterating global reduction 11 with 9 rules applied. Total rules applied 17640 place count 1985 transition count 5467
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 17649 place count 1976 transition count 5013
Iterating global reduction 11 with 9 rules applied. Total rules applied 17658 place count 1976 transition count 5013
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 17667 place count 1976 transition count 5004
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 12 with 12 rules applied. Total rules applied 17679 place count 1970 transition count 4998
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 17685 place count 1964 transition count 4694
Iterating global reduction 12 with 6 rules applied. Total rules applied 17691 place count 1964 transition count 4694
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 17697 place count 1964 transition count 4688
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
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 17705 place count 1960 transition count 4709
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 17709 place count 1960 transition count 4705
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 17730 place count 1960 transition count 4684
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 17738 place count 1956 transition count 4705
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 17742 place count 1956 transition count 4701
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 17763 place count 1956 transition count 4680
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 15 with 8 rules applied. Total rules applied 17771 place count 1952 transition count 4707
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 17775 place count 1952 transition count 4703
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 17796 place count 1952 transition count 4682
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 17798 place count 1951 transition count 4686
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 17799 place count 1951 transition count 4685
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 17801 place count 1951 transition count 4683
Free-agglomeration rule applied 1189 times with reduction of 755 identical transitions.
Iterating global reduction 17 with 1189 rules applied. Total rules applied 18990 place count 1951 transition count 2739
Reduce places removed 1189 places and 0 transitions.
Drop transitions removed 1450 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 1459 transitions.
Graph (complete) has 1966 edges and 762 vertex of which 580 are kept as prefixes of interest. Removing 182 places using SCC suffix rule.4 ms
Discarding 182 places :
Also discarding 129 output transitions
Drop transitions removed 129 transitions
Iterating post reduction 17 with 2649 rules applied. Total rules applied 21639 place count 580 transition count 1151
Drop transitions removed 137 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 145 transitions.
Iterating post reduction 18 with 145 rules applied. Total rules applied 21784 place count 580 transition count 1006
Discarding 210 places :
Symmetric choice reduction at 19 with 210 rule applications. Total rules 21994 place count 370 transition count 729
Iterating global reduction 19 with 210 rules applied. Total rules applied 22204 place count 370 transition count 729
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 22205 place count 370 transition count 728
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 20 with 29 rules applied. Total rules applied 22234 place count 370 transition count 699
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 22236 place count 368 transition count 699
Discarding 6 places :
Symmetric choice reduction at 21 with 6 rule applications. Total rules 22242 place count 362 transition count 691
Iterating global reduction 21 with 6 rules applied. Total rules applied 22248 place count 362 transition count 691
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 22249 place count 361 transition count 690
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 2 rules applied. Total rules applied 22251 place count 360 transition count 689
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 22252 place count 359 transition count 689
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 23 with 9 rules applied. Total rules applied 22261 place count 353 transition count 686
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 23 with 3 rules applied. Total rules applied 22264 place count 353 transition count 683
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 24 with 6 rules applied. Total rules applied 22270 place count 349 transition count 681
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 5 edges and 349 vertex of which 2 / 349 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 24 with 6 rules applied. Total rules applied 22276 place count 348 transition count 676
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 25 with 27 rules applied. Total rules applied 22303 place count 348 transition count 649
Drop transitions removed 134 transitions
Redundant transition composition rules discarded 134 transitions
Iterating global reduction 26 with 134 rules applied. Total rules applied 22437 place count 348 transition count 515
Reduce places removed 6 places and 0 transitions.
Graph (complete) has 871 edges and 342 vertex of which 271 are kept as prefixes of interest. Removing 71 places using SCC suffix rule.1 ms
Discarding 71 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Iterating post reduction 26 with 7 rules applied. Total rules applied 22444 place count 271 transition count 456
Drop transitions removed 27 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 27 with 61 rules applied. Total rules applied 22505 place count 271 transition count 395
Discarding 82 places :
Symmetric choice reduction at 28 with 82 rule applications. Total rules 22587 place count 189 transition count 268
Iterating global reduction 28 with 82 rules applied. Total rules applied 22669 place count 189 transition count 268
Applied a total of 22669 rules in 5355 ms. Remains 189 /11440 variables (removed 11251) and now considering 268/17128 (removed 16860) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/11440 places, 268/17128 transitions.
Finished random walk after 333398 steps, including 1 resets, run visited all 4 properties in 1540 ms. (steps per millisecond=216 )
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 55672 ms.

BK_STOP 1654185145507

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-4b"
export BK_EXAMINATION="ReachabilityFireability"
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-4b, examination is ReachabilityFireability"
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-165254771500047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;