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-158902545700095.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545700095
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-312-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589503940695

[2020-05-15 00:52:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 00:52:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 00:52:24] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2020-05-15 00:52:24] [INFO ] Transformed 2585 places.
[2020-05-15 00:52:24] [INFO ] Transformed 3095 transitions.
[2020-05-15 00:52:24] [INFO ] Found NUPN structural information;
[2020-05-15 00:52:24] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 424 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 118 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 69 resets, run finished after 159 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 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, 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, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3095 rows 2585 cols
[2020-05-15 00:52:25] [INFO ] Computed 4 place invariants in 185 ms
[2020-05-15 00:52:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 131 ms returned sat
[2020-05-15 00:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:30] [INFO ] [Real]Absence check using state equation in 4174 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 00:52:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-15 00:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:52:35] [INFO ] [Real]Absence check using state equation in 4387 ms returned (error "Failed to check-sat")
[2020-05-15 00:52:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 00:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:52:40] [INFO ] [Real]Absence check using state equation in 4408 ms returned (error "Failed to check-sat")
[2020-05-15 00:52:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 00:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:52:45] [INFO ] [Real]Absence check using state equation in 4389 ms returned (error "Failed to check-sat")
[2020-05-15 00:52:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-15 00:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:52:50] [INFO ] [Real]Absence check using state equation in 4439 ms returned (error "Failed to check-sat")
[2020-05-15 00:52:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2020-05-15 00:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:52:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:52:55] [INFO ] [Real]Absence check using state equation in 4414 ms returned (error "Failed to check-sat")
[2020-05-15 00:52:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 00:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:00] [INFO ] [Real]Absence check using state equation in 4235 ms returned unsat
[2020-05-15 00:53:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 00:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:05] [INFO ] [Real]Absence check using state equation in 4204 ms returned unsat
[2020-05-15 00:53:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 00:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:53:10] [INFO ] [Real]Absence check using state equation in 4439 ms returned unknown
[2020-05-15 00:53:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2020-05-15 00:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:53:15] [INFO ] [Real]Absence check using state equation in 4465 ms returned (error "Failed to check-sat")
[2020-05-15 00:53:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2020-05-15 00:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:53:20] [INFO ] [Real]Absence check using state equation in 4463 ms returned unknown
[2020-05-15 00:53:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 00:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:24] [INFO ] [Real]Absence check using state equation in 4173 ms returned unsat
[2020-05-15 00:53:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 00:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:53:29] [INFO ] [Real]Absence check using state equation in 4420 ms returned (error "Failed to check-sat")
[2020-05-15 00:53:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-05-15 00:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 00:53:34] [INFO ] [Real]Absence check using state equation in 4428 ms returned unknown
[2020-05-15 00:53:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2020-05-15 00:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 00:53:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= s583 (- t746 t1464))") while checking expression at index 14
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 47 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2841 edges and 2585 vertex of which 769 / 2585 are part of one of the 59 SCC in 38 ms
Free SCC test removed 710 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2505 edges and 1875 vertex of which 1861 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.22 ms
Drop transitions removed 874 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 876 transitions.
Performed 1214 Post agglomeration using F-continuation condition.Transition count delta: 1214
Iterating post reduction 0 with 2090 rules applied. Total rules applied 2092 place count 1861 transition count 995
Reduce places removed 1214 places and 0 transitions.
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Iterating post reduction 1 with 1341 rules applied. Total rules applied 3433 place count 647 transition count 868
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 65 rules applied. Total rules applied 3498 place count 591 transition count 859
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 3504 place count 588 transition count 856
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3507 place count 586 transition count 855
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3507 place count 586 transition count 827
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 3563 place count 558 transition count 827
Symmetric choice reduction at 5 with 79 rule applications. Total rules 3642 place count 558 transition count 827
Deduced a syphon composed of 79 places in 3 ms
Reduce places removed 79 places and 79 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 3800 place count 479 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3801 place count 479 transition count 747
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3801 place count 479 transition count 740
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3815 place count 472 transition count 740
Symmetric choice reduction at 6 with 60 rule applications. Total rules 3875 place count 472 transition count 740
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 60 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 3995 place count 412 transition count 680
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 6 with 34 rules applied. Total rules applied 4029 place count 412 transition count 646
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 7 with 29 rules applied. Total rules applied 4058 place count 395 transition count 634
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 4064 place count 389 transition count 634
Symmetric choice reduction at 9 with 18 rule applications. Total rules 4082 place count 389 transition count 634
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 4118 place count 371 transition count 605
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4125 place count 371 transition count 598
Symmetric choice reduction at 10 with 7 rule applications. Total rules 4132 place count 371 transition count 598
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 4146 place count 364 transition count 584
Symmetric choice reduction at 10 with 3 rule applications. Total rules 4149 place count 364 transition count 584
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 4155 place count 361 transition count 578
Performed 152 Post agglomeration using F-continuation condition with reduction of 61 identical transitions.
Deduced a syphon composed of 152 places in 2 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 10 with 304 rules applied. Total rules applied 4459 place count 209 transition count 365
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 4470 place count 209 transition count 354
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 4474 place count 207 transition count 352
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 4476 place count 207 transition count 350
Performed 42 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 12 with 84 rules applied. Total rules applied 4560 place count 165 transition count 393
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 12 with 30 rules applied. Total rules applied 4590 place count 165 transition count 363
Symmetric choice reduction at 13 with 6 rule applications. Total rules 4596 place count 165 transition count 363
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 12 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 4608 place count 159 transition count 351
Free-agglomeration rule applied 8 times.
Iterating global reduction 13 with 8 rules applied. Total rules applied 4616 place count 159 transition count 343
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 4624 place count 151 transition count 343
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 14 with 14 rules applied. Total rules applied 4638 place count 151 transition count 343
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 14 with 8 rules applied. Total rules applied 4646 place count 151 transition count 343
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 4653 place count 151 transition count 336
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 15 with 12 rules applied. Total rules applied 4665 place count 151 transition count 324
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 4666 place count 150 transition count 323
Applied a total of 4666 rules in 997 ms. Remains 150 /2585 variables (removed 2435) and now considering 323/3095 (removed 2772) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/2585 places, 323/3095 transitions.
Finished random walk after 210035 steps, including 15418 resets, run visited all 12 properties in 682 ms. (steps per millisecond=307 )
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-312-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589504021806

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ReachabilityFireability"
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 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 r051-ebro-158902545700095"
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 [ "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 ;