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-165254771900351.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 DLCshifumi-PT-5b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771900351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 9.0K Apr 29 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 29 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 14:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 14:12 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 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 29 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 29 14:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:31 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 9.7M 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 DLCshifumi-PT-5b-ReachabilityFireability-00
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-01
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-02
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-03
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-04
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-05
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-06
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-07
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-08
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-09
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-10
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-11
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-12
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-13
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-14
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654185519656

Running Version 202205111006
[2022-06-02 15:58:40] [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 15:58:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:58:41] [INFO ] Load time of PNML (sax parser for PT used): 800 ms
[2022-06-02 15:58:42] [INFO ] Transformed 27146 places.
[2022-06-02 15:58:42] [INFO ] Transformed 39849 transitions.
[2022-06-02 15:58:42] [INFO ] Found NUPN structural information;
[2022-06-02 15:58:42] [INFO ] Parsed PT model containing 27146 places and 39849 transitions in 2053 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=12 ) properties (out of 16) seen :2
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 39849 rows 27146 cols
[2022-06-02 15:58:47] [INFO ] Computed 1378 place invariants in 252 ms
[2022-06-02 15:58:58] [INFO ] After 11542ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2022-06-02 15:59:16] [INFO ] [Nat]Absence check using 1378 positive place invariants in 6199 ms returned sat
[2022-06-02 15:59:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 15:59:24] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 245 out of 27146 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27146/27146 places, 39849/39849 transitions.
Graph (trivial) has 24829 edges and 27146 vertex of which 2012 / 27146 are part of one of the 138 SCC in 58 ms
Free SCC test removed 1874 places
Drop transitions removed 2128 transitions
Reduce isomorphic transitions removed 2128 transitions.
Drop transitions removed 12785 transitions
Trivial Post-agglo rules discarded 12785 transitions
Performed 12785 trivial Post agglomeration. Transition count delta: 12785
Iterating post reduction 0 with 12785 rules applied. Total rules applied 12786 place count 25272 transition count 24936
Reduce places removed 12785 places and 0 transitions.
Ensure Unique test removed 354 transitions
Reduce isomorphic transitions removed 354 transitions.
Drop transitions removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 1 with 13496 rules applied. Total rules applied 26282 place count 12487 transition count 24225
Reduce places removed 357 places and 0 transitions.
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 2 with 574 rules applied. Total rules applied 26856 place count 12130 transition count 24008
Reduce places removed 106 places and 0 transitions.
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Iterating post reduction 3 with 192 rules applied. Total rules applied 27048 place count 12024 transition count 23922
Reduce places removed 86 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 95 rules applied. Total rules applied 27143 place count 11938 transition count 23913
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 27145 place count 11936 transition count 23913
Performed 229 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 229 Pre rules applied. Total rules applied 27145 place count 11936 transition count 23684
Deduced a syphon composed of 229 places in 723 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 6 with 458 rules applied. Total rules applied 27603 place count 11707 transition count 23684
Discarding 3229 places :
Symmetric choice reduction at 6 with 3229 rule applications. Total rules 30832 place count 8478 transition count 20455
Iterating global reduction 6 with 3229 rules applied. Total rules applied 34061 place count 8478 transition count 20455
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 6 with 21 rules applied. Total rules applied 34082 place count 8478 transition count 20434
Reduce places removed 5 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 7 with 8 rules applied. Total rules applied 34090 place count 8473 transition count 20431
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 34091 place count 8472 transition count 20431
Performed 1301 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1301 Pre rules applied. Total rules applied 34091 place count 8472 transition count 19130
Deduced a syphon composed of 1301 places in 636 ms
Reduce places removed 1301 places and 0 transitions.
Iterating global reduction 9 with 2602 rules applied. Total rules applied 36693 place count 7171 transition count 19130
Discarding 230 places :
Symmetric choice reduction at 9 with 230 rule applications. Total rules 36923 place count 6941 transition count 16894
Iterating global reduction 9 with 230 rules applied. Total rules applied 37153 place count 6941 transition count 16894
Ensure Unique test removed 217 transitions
Reduce isomorphic transitions removed 217 transitions.
Iterating post reduction 9 with 217 rules applied. Total rules applied 37370 place count 6941 transition count 16677
Performed 1725 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 1725 places in 9 ms
Reduce places removed 1725 places and 0 transitions.
Iterating global reduction 10 with 3450 rules applied. Total rules applied 40820 place count 5216 transition count 14951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 40821 place count 5216 transition count 14950
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 140 identical transitions.
Deduced a syphon composed of 101 places in 22 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 41023 place count 5115 transition count 15417
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 41026 place count 5115 transition count 15414
Discarding 31 places :
Symmetric choice reduction at 12 with 31 rule applications. Total rules 41057 place count 5084 transition count 15104
Iterating global reduction 12 with 31 rules applied. Total rules applied 41088 place count 5084 transition count 15104
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 12 with 140 rules applied. Total rules applied 41228 place count 5084 transition count 14964
Performed 101 Post agglomeration using F-continuation condition with reduction of 145 identical transitions.
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 41430 place count 4983 transition count 15441
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 41433 place count 4983 transition count 15438
Discarding 30 places :
Symmetric choice reduction at 14 with 30 rule applications. Total rules 41463 place count 4953 transition count 15138
Iterating global reduction 14 with 30 rules applied. Total rules applied 41493 place count 4953 transition count 15138
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 14 with 135 rules applied. Total rules applied 41628 place count 4953 transition count 15003
Performed 101 Post agglomeration using F-continuation condition with reduction of 145 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 41830 place count 4852 transition count 15474
Discarding 30 places :
Symmetric choice reduction at 15 with 30 rule applications. Total rules 41860 place count 4822 transition count 15174
Iterating global reduction 15 with 30 rules applied. Total rules applied 41890 place count 4822 transition count 15174
Ensure Unique test removed 145 transitions
Reduce isomorphic transitions removed 145 transitions.
Iterating post reduction 15 with 145 rules applied. Total rules applied 42035 place count 4822 transition count 15029
Performed 101 Post agglomeration using F-continuation condition with reduction of 105 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 16 with 202 rules applied. Total rules applied 42237 place count 4721 transition count 15610
Drop transitions removed 28 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 16 with 30 rules applied. Total rules applied 42267 place count 4721 transition count 15580
Discarding 23 places :
Symmetric choice reduction at 17 with 23 rule applications. Total rules 42290 place count 4698 transition count 15348
Iterating global reduction 17 with 23 rules applied. Total rules applied 42313 place count 4698 transition count 15348
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 17 with 105 rules applied. Total rules applied 42418 place count 4698 transition count 15243
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: -396
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 18 with 90 rules applied. Total rules applied 42508 place count 4653 transition count 15639
Drop transitions removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 18 with 52 rules applied. Total rules applied 42560 place count 4653 transition count 15587
Drop transitions removed 123 transitions
Redundant transition composition rules discarded 123 transitions
Iterating global reduction 19 with 123 rules applied. Total rules applied 42683 place count 4653 transition count 15464
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 42687 place count 4651 transition count 15462
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 42688 place count 4650 transition count 15331
Iterating global reduction 19 with 1 rules applied. Total rules applied 42689 place count 4650 transition count 15331
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 42691 place count 4649 transition count 15344
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 42692 place count 4649 transition count 15343
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 42694 place count 4649 transition count 15341
Free-agglomeration rule applied 2650 times with reduction of 1143 identical transitions.
Iterating global reduction 20 with 2650 rules applied. Total rules applied 45344 place count 4649 transition count 11548
Reduce places removed 2650 places and 0 transitions.
Drop transitions removed 2899 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 2923 transitions.
Graph (complete) has 8696 edges and 1999 vertex of which 1933 are kept as prefixes of interest. Removing 66 places using SCC suffix rule.14 ms
Discarding 66 places :
Also discarding 0 output transitions
Iterating post reduction 20 with 5574 rules applied. Total rules applied 50918 place count 1933 transition count 8625
Drop transitions removed 330 transitions
Reduce isomorphic transitions removed 330 transitions.
Iterating post reduction 21 with 330 rules applied. Total rules applied 51248 place count 1933 transition count 8295
Discarding 310 places :
Symmetric choice reduction at 22 with 310 rule applications. Total rules 51558 place count 1623 transition count 6937
Iterating global reduction 22 with 310 rules applied. Total rules applied 51868 place count 1623 transition count 6937
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 51872 place count 1623 transition count 6933
Drop transitions removed 109 transitions
Redundant transition composition rules discarded 109 transitions
Iterating global reduction 23 with 109 rules applied. Total rules applied 51981 place count 1623 transition count 6824
Discarding 18 places :
Symmetric choice reduction at 23 with 18 rule applications. Total rules 51999 place count 1605 transition count 6717
Iterating global reduction 23 with 18 rules applied. Total rules applied 52017 place count 1605 transition count 6717
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 52019 place count 1604 transition count 6716
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 23 with 4 rules applied. Total rules applied 52023 place count 1604 transition count 6712
Free-agglomeration rule applied 1 times.
Iterating global reduction 23 with 1 rules applied. Total rules applied 52024 place count 1604 transition count 6711
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 87 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 23 with 92 rules applied. Total rules applied 52116 place count 1603 transition count 6620
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 24 with 2 rules applied. Total rules applied 52118 place count 1603 transition count 6810
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Iterating post reduction 24 with 173 rules applied. Total rules applied 52291 place count 1601 transition count 6639
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 52292 place count 1600 transition count 6628
Iterating global reduction 25 with 1 rules applied. Total rules applied 52293 place count 1600 transition count 6628
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 25 with 9 rules applied. Total rules applied 52302 place count 1600 transition count 6619
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 25 with 13 rules applied. Total rules applied 52315 place count 1600 transition count 6619
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 25 with 3 rules applied. Total rules applied 52318 place count 1600 transition count 6616
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 52319 place count 1599 transition count 6615
Iterating global reduction 25 with 1 rules applied. Total rules applied 52320 place count 1599 transition count 6615
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 52321 place count 1598 transition count 6517
Iterating global reduction 25 with 1 rules applied. Total rules applied 52322 place count 1598 transition count 6517
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 52323 place count 1598 transition count 6516
Applied a total of 52323 rules in 16028 ms. Remains 1598 /27146 variables (removed 25548) and now considering 6516/39849 (removed 33333) transitions.
Finished structural reductions, in 1 iterations. Remains : 1598/27146 places, 6516/39849 transitions.
Interrupted random walk after 702663 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 10
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 430192 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 1
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 563761 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=112 ) properties seen 0
Interrupted Best-First random walk after 372491 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 1
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2022-06-02 16:00:25] [INFO ] Flow matrix only has 1865 transitions (discarded 4651 similar events)
// Phase 1: matrix 1865 rows 1598 cols
[2022-06-02 16:00:25] [INFO ] Computed 1023 place invariants in 25 ms
[2022-06-02 16:00:25] [INFO ] After 191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:00:25] [INFO ] [Nat]Absence check using 1023 positive place invariants in 216 ms returned sat
[2022-06-02 16:00:26] [INFO ] After 898ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:00:26] [INFO ] State equation strengthened by 494 read => feed constraints.
[2022-06-02 16:00:27] [INFO ] After 404ms SMT Verify possible using 494 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:00:27] [INFO ] After 623ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 271 ms.
[2022-06-02 16:00:27] [INFO ] After 2274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 27 out of 1598 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1598/1598 places, 6516/6516 transitions.
Graph (trivial) has 382 edges and 1598 vertex of which 27 / 1598 are part of one of the 12 SCC in 1 ms
Free SCC test removed 15 places
Drop transitions removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Graph (complete) has 6625 edges and 1583 vertex of which 1544 are kept as prefixes of interest. Removing 39 places using SCC suffix rule.2 ms
Discarding 39 places :
Also discarding 20 output transitions
Drop transitions removed 20 transitions
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 166 rules applied. Total rules applied 168 place count 1544 transition count 6301
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 209 place count 1503 transition count 6301
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 209 place count 1503 transition count 6260
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 291 place count 1462 transition count 6260
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 307 place count 1462 transition count 6244
Discarding 108 places :
Symmetric choice reduction at 3 with 108 rule applications. Total rules 415 place count 1354 transition count 4964
Iterating global reduction 3 with 108 rules applied. Total rules applied 523 place count 1354 transition count 4964
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 541 place count 1354 transition count 4946
Performed 58 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 657 place count 1296 transition count 4886
Drop transitions removed 369 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 377 transitions.
Graph (complete) has 4986 edges and 1296 vertex of which 1287 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 378 rules applied. Total rules applied 1035 place count 1287 transition count 4508
Drop transitions removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 1080 place count 1287 transition count 4463
Discarding 48 places :
Symmetric choice reduction at 6 with 48 rule applications. Total rules 1128 place count 1239 transition count 4145
Iterating global reduction 6 with 48 rules applied. Total rules applied 1176 place count 1239 transition count 4145
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1185 place count 1239 transition count 4136
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -83
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1213 place count 1225 transition count 4219
Drop transitions removed 87 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 7 with 88 rules applied. Total rules applied 1301 place count 1225 transition count 4131
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1304 place count 1222 transition count 4114
Iterating global reduction 8 with 3 rules applied. Total rules applied 1307 place count 1222 transition count 4114
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1322 place count 1222 transition count 4099
Drop transitions removed 210 transitions
Redundant transition composition rules discarded 210 transitions
Iterating global reduction 9 with 210 rules applied. Total rules applied 1532 place count 1222 transition count 3889
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 1545 place count 1209 transition count 3738
Iterating global reduction 9 with 13 rules applied. Total rules applied 1558 place count 1209 transition count 3738
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 9 with 38 rules applied. Total rules applied 1596 place count 1209 transition count 3700
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1597 place count 1208 transition count 3615
Iterating global reduction 10 with 1 rules applied. Total rules applied 1598 place count 1208 transition count 3615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1599 place count 1208 transition count 3614
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 1603 place count 1206 transition count 3612
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1604 place count 1205 transition count 3527
Iterating global reduction 11 with 1 rules applied. Total rules applied 1605 place count 1205 transition count 3527
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1606 place count 1205 transition count 3526
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1608 place count 1204 transition count 3532
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 12 with 8 rules applied. Total rules applied 1616 place count 1204 transition count 3524
Free-agglomeration rule applied 99 times with reduction of 28 identical transitions.
Iterating global reduction 12 with 99 rules applied. Total rules applied 1715 place count 1204 transition count 3397
Reduce places removed 99 places and 0 transitions.
Drop transitions removed 646 transitions
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 733 transitions.
Graph (complete) has 3652 edges and 1105 vertex of which 1048 are kept as prefixes of interest. Removing 57 places using SCC suffix rule.1 ms
Discarding 57 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Iterating post reduction 12 with 833 rules applied. Total rules applied 2548 place count 1048 transition count 2642
Drop transitions removed 147 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 167 transitions.
Iterating post reduction 13 with 167 rules applied. Total rules applied 2715 place count 1048 transition count 2475
Discarding 178 places :
Symmetric choice reduction at 14 with 178 rule applications. Total rules 2893 place count 870 transition count 2158
Iterating global reduction 14 with 178 rules applied. Total rules applied 3071 place count 870 transition count 2158
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3077 place count 867 transition count 2175
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 14 with 6 rules applied. Total rules applied 3083 place count 867 transition count 2169
Free-agglomeration rule applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 3084 place count 867 transition count 2168
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 2916 edges and 866 vertex of which 865 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 14 with 7 rules applied. Total rules applied 3091 place count 865 transition count 2163
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 3094 place count 862 transition count 2158
Iterating global reduction 15 with 3 rules applied. Total rules applied 3097 place count 862 transition count 2158
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 3098 place count 862 transition count 2219
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 15 with 61 rules applied. Total rules applied 3159 place count 861 transition count 2159
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3160 place count 860 transition count 2155
Iterating global reduction 16 with 1 rules applied. Total rules applied 3161 place count 860 transition count 2155
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 3164 place count 860 transition count 2152
Applied a total of 3164 rules in 1017 ms. Remains 860 /1598 variables (removed 738) and now considering 2152/6516 (removed 4364) transitions.
Finished structural reductions, in 1 iterations. Remains : 860/1598 places, 2152/6516 transitions.
Finished random walk after 53893 steps, including 0 resets, run visited all 1 properties in 898 ms. (steps per millisecond=60 )
FORMULA DLCshifumi-PT-5b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 108695 ms.

BK_STOP 1654185629599

--------------------
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="DLCshifumi-PT-5b"
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 DLCshifumi-PT-5b, 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-165254771900351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b 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 ;