Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545700094.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-312, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545700094
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 3.8K Mar 30 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 08:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 660K Mar 24 05:37 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 CloudReconfiguration-PT-312-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589503858974

[2020-05-15 00:51:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 00:51:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 00:51:03] [INFO ] Load time of PNML (sax parser for PT used): 313 ms
[2020-05-15 00:51:03] [INFO ] Transformed 2585 places.
[2020-05-15 00:51:03] [INFO ] Transformed 3095 transitions.
[2020-05-15 00:51:03] [INFO ] Found NUPN structural information;
[2020-05-15 00:51:03] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 445 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 122 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 70 resets, run finished after 162 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3095 rows 2585 cols
[2020-05-15 00:51:04] [INFO ] Computed 4 place invariants in 197 ms
[2020-05-15 00:51:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 158 ms returned sat
[2020-05-15 00:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:09] [INFO ] [Real]Absence check using state equation in 4146 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 146 ms returned sat
[2020-05-15 00:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:14] [INFO ] [Real]Absence check using state equation in 3504 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 00:51:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 134 ms returned sat
[2020-05-15 00:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:19] [INFO ] [Real]Absence check using state equation in 4303 ms returned unknown
[2020-05-15 00:51:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-05-15 00:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:24] [INFO ] [Real]Absence check using state equation in 4378 ms returned unknown
[2020-05-15 00:51:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-05-15 00:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:29] [INFO ] [Real]Absence check using state equation in 4236 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 00:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:34] [INFO ] [Real]Absence check using state equation in 4364 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 126 ms returned sat
[2020-05-15 00:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:39] [INFO ] [Real]Absence check using state equation in 4358 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 00:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:44] [INFO ] [Real]Absence check using state equation in 4366 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2020-05-15 00:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:49] [INFO ] [Real]Absence check using state equation in 4452 ms returned (error "Failed to check-sat")
[2020-05-15 00:51:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 137 ms returned sat
[2020-05-15 00:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:51:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:51:54] [INFO ] [Real]Absence check using state equation in 4250 ms returned (error "Failed to check-sat")
Support contains 39 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2866 edges and 2585 vertex of which 796 / 2585 are part of one of the 61 SCC in 94 ms
Free SCC test removed 735 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2480 edges and 1850 vertex of which 1836 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.34 ms
Drop transitions removed 901 transitions
Reduce isomorphic transitions removed 901 transitions.
Performed 1210 Post agglomeration using F-continuation condition.Transition count delta: 1210
Iterating post reduction 0 with 2111 rules applied. Total rules applied 2113 place count 1836 transition count 974
Reduce places removed 1210 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Iterating post reduction 1 with 1337 rules applied. Total rules applied 3450 place count 626 transition count 847
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 62 rules applied. Total rules applied 3512 place count 571 transition count 840
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 3516 place count 569 transition count 838
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 3519 place count 568 transition count 836
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3520 place count 567 transition count 836
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 26 Pre rules applied. Total rules applied 3520 place count 567 transition count 810
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 3572 place count 541 transition count 810
Symmetric choice reduction at 6 with 77 rule applications. Total rules 3649 place count 541 transition count 810
Deduced a syphon composed of 77 places in 2 ms
Reduce places removed 77 places and 77 transitions.
Iterating global reduction 6 with 154 rules applied. Total rules applied 3803 place count 464 transition count 733
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3803 place count 464 transition count 726
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3817 place count 457 transition count 726
Symmetric choice reduction at 6 with 57 rule applications. Total rules 3874 place count 457 transition count 726
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 57 transitions.
Iterating global reduction 6 with 114 rules applied. Total rules applied 3988 place count 400 transition count 669
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 6 with 30 rules applied. Total rules applied 4018 place count 400 transition count 639
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 7 with 23 rules applied. Total rules applied 4041 place count 385 transition count 631
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 4045 place count 381 transition count 631
Symmetric choice reduction at 9 with 18 rule applications. Total rules 4063 place count 381 transition count 631
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 29 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 4099 place count 363 transition count 602
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4106 place count 363 transition count 595
Symmetric choice reduction at 10 with 7 rule applications. Total rules 4113 place count 363 transition count 595
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 14 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 4127 place count 356 transition count 581
Symmetric choice reduction at 10 with 3 rule applications. Total rules 4130 place count 356 transition count 581
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 4136 place count 353 transition count 575
Performed 159 Post agglomeration using F-continuation condition with reduction of 65 identical transitions.
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 10 with 318 rules applied. Total rules applied 4454 place count 194 transition count 351
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4469 place count 194 transition count 336
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 4475 place count 191 transition count 333
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 4479 place count 191 transition count 329
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4481 place count 190 transition count 328
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 4483 place count 190 transition count 326
Performed 41 Post agglomeration using F-continuation condition with reduction of 19 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 13 with 82 rules applied. Total rules applied 4565 place count 149 transition count 377
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 13 with 38 rules applied. Total rules applied 4603 place count 149 transition count 339
Symmetric choice reduction at 14 with 8 rule applications. Total rules 4611 place count 149 transition count 339
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 24 transitions.
Iterating global reduction 14 with 16 rules applied. Total rules applied 4627 place count 141 transition count 315
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 4628 place count 141 transition count 314
Symmetric choice reduction at 15 with 1 rule applications. Total rules 4629 place count 141 transition count 314
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 5 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4631 place count 140 transition count 309
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 4633 place count 140 transition count 307
Symmetric choice reduction at 16 with 1 rule applications. Total rules 4634 place count 140 transition count 307
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 4636 place count 139 transition count 306
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4638 place count 139 transition count 304
Free-agglomeration rule applied 8 times.
Iterating global reduction 17 with 8 rules applied. Total rules applied 4646 place count 139 transition count 296
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 14 rules applied. Total rules applied 4660 place count 131 transition count 290
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 4668 place count 131 transition count 290
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 4673 place count 131 transition count 290
Drop transitions removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 4677 place count 131 transition count 286
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 4682 place count 131 transition count 281
Symmetric choice reduction at 19 with 1 rule applications. Total rules 4683 place count 131 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 4 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 4685 place count 130 transition count 277
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 4687 place count 130 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 4688 place count 129 transition count 274
Applied a total of 4688 rules in 1144 ms. Remains 129 /2585 variables (removed 2456) and now considering 274/3095 (removed 2821) transitions.
Finished structural reductions, in 1 iterations. Remains : 129/2585 places, 274/3095 transitions.
Incomplete random walk after 1000000 steps, including 18571 resets, run finished after 2759 ms. (steps per millisecond=362 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 1]
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 4073 resets, run finished after 1123 ms. (steps per millisecond=890 ) properties seen :[0]
[2020-05-15 00:51:59] [INFO ] Flow matrix only has 256 transitions (discarded 18 similar events)
// Phase 1: matrix 256 rows 129 cols
[2020-05-15 00:51:59] [INFO ] Computed 2 place invariants in 12 ms
[2020-05-15 00:51:59] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2020-05-15 00:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:00] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2020-05-15 00:52:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 00:52:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 21 ms returned unsat
FORMULA CloudReconfiguration-PT-312-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589503921045

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CloudReconfiguration-PT-312"
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"

# 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 CloudReconfiguration-PT-312, 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 r051-ebro-158902545700094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-312.tgz
mv CloudReconfiguration-PT-312 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 ;