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-158902545700135.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-317, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545700135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:14 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 3.4K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 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 661K 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-317-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589512560609

[2020-05-15 03:16:03] [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 03:16:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 03:16:04] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2020-05-15 03:16:04] [INFO ] Transformed 2587 places.
[2020-05-15 03:16:04] [INFO ] Transformed 3099 transitions.
[2020-05-15 03:16:04] [INFO ] Found NUPN structural information;
[2020-05-15 03:16:04] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 443 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 137 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 110 resets, run finished after 163 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 51 ms. (steps per millisecond=196 ) 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 39 resets, run finished after 52 ms. (steps per millisecond=192 ) 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 30 resets, run finished after 96 ms. (steps per millisecond=104 ) 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 36 resets, run finished after 42 ms. (steps per millisecond=238 ) 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 43 resets, run finished after 38 ms. (steps per millisecond=263 ) 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 35 resets, run finished after 97 ms. (steps per millisecond=103 ) 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 30 resets, run finished after 33 ms. (steps per millisecond=303 ) 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 44 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 47 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 39 resets, run finished after 36 ms. (steps per millisecond=277 ) 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 46 resets, run finished after 28 ms. (steps per millisecond=357 ) 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 38 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 10000 steps, including 35 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 47 resets, run finished after 34 ms. (steps per millisecond=294 ) 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 40 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-05-15 03:16:05] [INFO ] Computed 4 place invariants in 183 ms
[2020-05-15 03:16:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 133 ms returned sat
[2020-05-15 03:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:10] [INFO ] [Real]Absence check using state equation in 4155 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 150 ms returned sat
[2020-05-15 03:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:15] [INFO ] [Real]Absence check using state equation in 4367 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 03:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:20] [INFO ] [Real]Absence check using state equation in 4436 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2020-05-15 03:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:25] [INFO ] [Real]Absence check using state equation in 4322 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:30] [INFO ] [Real]Absence check using state equation in 4379 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-15 03:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:35] [INFO ] [Real]Absence check using state equation in 4379 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 03:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:40] [INFO ] [Real]Absence check using state equation in 4442 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 03:16:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:45] [INFO ] [Real]Absence check using state equation in 4390 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 03:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:16:50] [INFO ] [Real]Absence check using state equation in 4445 ms returned (error "Failed to check-sat")
[2020-05-15 03:16:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 03:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:16:55] [INFO ] [Real]Absence check using state equation in 4407 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 03:16:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2020-05-15 03:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:17:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:17:00] [INFO ] [Real]Absence check using state equation in 4458 ms returned (error "Failed to check-sat")
[2020-05-15 03:17:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 03:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:17:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:17:05] [INFO ] [Real]Absence check using state equation in 4442 ms returned (error "Failed to check-sat")
[2020-05-15 03:17:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 03:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:17:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:17:10] [INFO ] [Real]Absence check using state equation in 4389 ms returned (error "Failed to check-sat")
[2020-05-15 03:17:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-15 03:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:17:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:17:15] [INFO ] [Real]Absence check using state equation in 4504 ms returned unknown
[2020-05-15 03:17:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-15 03:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:17:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:17:20] [INFO ] [Real]Absence check using state equation in 4391 ms returned (error "Failed to check-sat")
Support contains 54 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2803 edges and 2587 vertex of which 637 / 2587 are part of one of the 52 SCC in 41 ms
Free SCC test removed 585 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2671 edges and 2002 vertex of which 1988 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.39 ms
Drop transitions removed 721 transitions
Reduce isomorphic transitions removed 721 transitions.
Performed 1281 Post agglomeration using F-continuation condition.Transition count delta: 1281
Iterating post reduction 0 with 2002 rules applied. Total rules applied 2004 place count 1988 transition count 1087
Reduce places removed 1281 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 1 with 1418 rules applied. Total rules applied 3422 place count 707 transition count 950
Reduce places removed 58 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 69 rules applied. Total rules applied 3491 place count 649 transition count 939
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 10 rules applied. Total rules applied 3501 place count 645 transition count 933
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 3507 place count 642 transition count 930
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3508 place count 641 transition count 930
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 30 Pre rules applied. Total rules applied 3508 place count 641 transition count 900
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 3568 place count 611 transition count 900
Symmetric choice reduction at 6 with 88 rule applications. Total rules 3656 place count 611 transition count 900
Deduced a syphon composed of 88 places in 3 ms
Reduce places removed 88 places and 88 transitions.
Iterating global reduction 6 with 176 rules applied. Total rules applied 3832 place count 523 transition count 812
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3832 place count 523 transition count 805
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 3846 place count 516 transition count 805
Symmetric choice reduction at 6 with 54 rule applications. Total rules 3900 place count 516 transition count 805
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 54 transitions.
Iterating global reduction 6 with 108 rules applied. Total rules applied 4008 place count 462 transition count 751
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 4038 place count 462 transition count 721
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 7 with 21 rules applied. Total rules applied 4059 place count 447 transition count 715
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 4062 place count 444 transition count 715
Symmetric choice reduction at 9 with 14 rule applications. Total rules 4076 place count 444 transition count 715
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 24 transitions.
Iterating global reduction 9 with 28 rules applied. Total rules applied 4104 place count 430 transition count 691
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 4109 place count 430 transition count 686
Symmetric choice reduction at 10 with 6 rule applications. Total rules 4115 place count 430 transition count 686
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 4127 place count 424 transition count 674
Symmetric choice reduction at 10 with 2 rule applications. Total rules 4129 place count 424 transition count 674
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 4 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 4133 place count 422 transition count 670
Performed 180 Post agglomeration using F-continuation condition with reduction of 72 identical transitions.
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 10 with 360 rules applied. Total rules applied 4493 place count 242 transition count 418
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 4500 place count 242 transition count 411
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 4510 place count 237 transition count 406
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4516 place count 237 transition count 400
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 12 with 6 rules applied. Total rules applied 4522 place count 234 transition count 397
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4528 place count 234 transition count 391
Performed 42 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 13 with 84 rules applied. Total rules applied 4612 place count 192 transition count 434
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 4637 place count 192 transition count 409
Symmetric choice reduction at 14 with 4 rule applications. Total rules 4641 place count 192 transition count 409
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 16 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 4649 place count 188 transition count 393
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4651 place count 188 transition count 391
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4653 place count 188 transition count 391
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 10 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 4657 place count 186 transition count 381
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 4663 place count 186 transition count 375
Symmetric choice reduction at 16 with 2 rule applications. Total rules 4665 place count 186 transition count 375
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 4669 place count 184 transition count 373
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4675 place count 184 transition count 367
Free-agglomeration rule applied 8 times.
Iterating global reduction 17 with 8 rules applied. Total rules applied 4683 place count 184 transition count 359
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 11 rules applied. Total rules applied 4694 place count 176 transition count 356
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 4702 place count 176 transition count 356
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 4704 place count 176 transition count 356
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 4706 place count 176 transition count 354
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 19 with 6 rules applied. Total rules applied 4712 place count 176 transition count 348
Symmetric choice reduction at 19 with 1 rule applications. Total rules 4713 place count 176 transition count 348
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 4715 place count 175 transition count 347
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 4716 place count 175 transition count 347
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 4717 place count 174 transition count 346
Applied a total of 4717 rules in 1258 ms. Remains 174 /2587 variables (removed 2413) and now considering 346/3099 (removed 2753) transitions.
Finished structural reductions, in 1 iterations. Remains : 174/2587 places, 346/3099 transitions.
Incomplete random walk after 1000000 steps, including 6826 resets, run finished after 2890 ms. (steps per millisecond=346 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 1987 resets, run finished after 1250 ms. (steps per millisecond=800 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 38 resets, run finished after 1239 ms. (steps per millisecond=807 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1946 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties seen :[0, 0, 0]
[2020-05-15 03:17:28] [INFO ] Flow matrix only has 323 transitions (discarded 23 similar events)
// Phase 1: matrix 323 rows 174 cols
[2020-05-15 03:17:28] [INFO ] Computed 3 place invariants in 5 ms
[2020-05-15 03:17:28] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned unsat
[2020-05-15 03:17:28] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned unsat
[2020-05-15 03:17:28] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned unsat
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589512649004

--------------------
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-317"
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-317, 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-158902545700135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;