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.r180-ebro-158987899600054.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)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is CloudReconfiguration-PT-307, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899600054
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 3.3K Mar 30 01:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 30 01:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:12 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 3.9K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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-307-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591135673557

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:07:57] [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, -timeout, 3600, -rebuildPNML]
[2020-06-02 22:07:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:07:57] [INFO ] Load time of PNML (sax parser for PT used): 331 ms
[2020-06-02 22:07:57] [INFO ] Transformed 2584 places.
[2020-06-02 22:07:57] [INFO ] Transformed 3094 transitions.
[2020-06-02 22:07:57] [INFO ] Found NUPN structural information;
[2020-06-02 22:07:57] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 431 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 170 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 86 resets, run finished after 123 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3094 rows 2584 cols
[2020-06-02 22:07:58] [INFO ] Computed 4 place invariants in 142 ms
[2020-06-02 22:07:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 135 ms returned sat
[2020-06-02 22:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:03] [INFO ] [Real]Absence check using state equation in 4078 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 22:08:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-02 22:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:08] [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: Broken pipe (= s559 (- t2203 t2204))") while checking expression at index 1
[2020-06-02 22:08:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 127 ms returned sat
[2020-06-02 22:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:13] [INFO ] [Real]Absence check using state equation in 4364 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 22:08:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-02 22:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:18] [INFO ] [Real]Absence check using state equation in 4308 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-02 22:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:23] [INFO ] [Real]Absence check using state equation in 4385 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-02 22:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:28] [INFO ] [Real]Absence check using state equation in 4358 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2020-06-02 22:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:33] [INFO ] [Real]Absence check using state equation in 4325 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-02 22:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:38] [INFO ] [Real]Absence check using state equation in 4317 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-06-02 22:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:43] [INFO ] [Real]Absence check using state equation in 4369 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-06-02 22:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:48] [INFO ] [Real]Absence check using state equation in 4372 ms returned (error "Failed to check-sat")
Support contains 27 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2899 edges and 2584 vertex of which 819 / 2584 are part of one of the 61 SCC in 65 ms
Free SCC test removed 758 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2445 edges and 1826 vertex of which 1812 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.35 ms
Drop transitions removed 935 transitions
Reduce isomorphic transitions removed 935 transitions.
Performed 1203 Post agglomeration using F-continuation condition.Transition count delta: 1203
Iterating post reduction 0 with 2138 rules applied. Total rules applied 2140 place count 1812 transition count 946
Reduce places removed 1203 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Iterating post reduction 1 with 1336 rules applied. Total rules applied 3476 place count 609 transition count 813
Reduce places removed 59 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 65 rules applied. Total rules applied 3541 place count 550 transition count 807
Reduce places removed 2 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 5 rules applied. Total rules applied 3546 place count 548 transition count 804
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 3549 place count 546 transition count 803
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 3549 place count 546 transition count 780
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 3595 place count 523 transition count 780
Symmetric choice reduction at 5 with 76 rule applications. Total rules 3671 place count 523 transition count 780
Deduced a syphon composed of 76 places in 3 ms
Reduce places removed 76 places and 76 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 3823 place count 447 transition count 704
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 3823 place count 447 transition count 696
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 3839 place count 439 transition count 696
Symmetric choice reduction at 5 with 57 rule applications. Total rules 3896 place count 439 transition count 696
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 57 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 4010 place count 382 transition count 639
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 5 with 26 rules applied. Total rules applied 4036 place count 382 transition count 613
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 23 rules applied. Total rules applied 4059 place count 369 transition count 603
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 4064 place count 364 transition count 603
Symmetric choice reduction at 8 with 16 rule applications. Total rules 4080 place count 364 transition count 603
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 25 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 4112 place count 348 transition count 578
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 4118 place count 348 transition count 572
Symmetric choice reduction at 9 with 8 rule applications. Total rules 4126 place count 348 transition count 572
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 16 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 4142 place count 340 transition count 556
Symmetric choice reduction at 9 with 3 rule applications. Total rules 4145 place count 340 transition count 556
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4151 place count 337 transition count 550
Performed 164 Post agglomeration using F-continuation condition with reduction of 75 identical transitions.
Deduced a syphon composed of 164 places in 2 ms
Reduce places removed 164 places and 0 transitions.
Iterating global reduction 9 with 328 rules applied. Total rules applied 4479 place count 173 transition count 311
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4486 place count 173 transition count 304
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 4490 place count 171 transition count 302
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4494 place count 171 transition count 298
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 4498 place count 169 transition count 296
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 4502 place count 169 transition count 292
Performed 38 Post agglomeration using F-continuation condition with reduction of 19 identical transitions.
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 12 with 76 rules applied. Total rules applied 4578 place count 131 transition count 323
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 12 with 30 rules applied. Total rules applied 4608 place count 131 transition count 293
Symmetric choice reduction at 13 with 11 rule applications. Total rules 4619 place count 131 transition count 293
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 34 transitions.
Iterating global reduction 13 with 22 rules applied. Total rules applied 4641 place count 120 transition count 259
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 4644 place count 120 transition count 256
Symmetric choice reduction at 14 with 3 rule applications. Total rules 4647 place count 120 transition count 256
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 15 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 4653 place count 117 transition count 241
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 4659 place count 117 transition count 235
Symmetric choice reduction at 15 with 3 rule applications. Total rules 4662 place count 117 transition count 235
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 4668 place count 114 transition count 232
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 4674 place count 114 transition count 226
Free-agglomeration rule applied 7 times.
Iterating global reduction 16 with 7 rules applied. Total rules applied 4681 place count 114 transition count 219
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 10 rules applied. Total rules applied 4691 place count 107 transition count 216
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 4701 place count 107 transition count 216
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 4708 place count 107 transition count 216
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 4711 place count 107 transition count 213
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 18 with 7 rules applied. Total rules applied 4718 place count 107 transition count 206
Symmetric choice reduction at 18 with 1 rule applications. Total rules 4719 place count 107 transition count 206
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 4721 place count 106 transition count 205
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 4722 place count 105 transition count 204
Applied a total of 4722 rules in 1144 ms. Remains 105 /2584 variables (removed 2479) and now considering 204/3094 (removed 2890) transitions.
Finished structural reductions, in 1 iterations. Remains : 105/2584 places, 204/3094 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2739 ms. (steps per millisecond=365 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 1, 1, 1]
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties seen :[0, 0, 0, 0, 0]
[2020-06-02 22:08:57] [INFO ] Flow matrix only has 181 transitions (discarded 23 similar events)
// Phase 1: matrix 181 rows 105 cols
[2020-06-02 22:08:57] [INFO ] Computed 4 place invariants in 3 ms
[2020-06-02 22:08:57] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-06-02 22:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:57] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2020-06-02 22:08:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:08:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 25 ms returned unsat
[2020-06-02 22:08:57] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-06-02 22:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:57] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2020-06-02 22:08:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:08:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-06-02 22:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:57] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2020-06-02 22:08:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2020-06-02 22:08:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 11 ms returned sat
[2020-06-02 22:08:57] [INFO ] Computed and/alt/rep : 203/1042/180 causal constraints in 28 ms.
[2020-06-02 22:08:59] [INFO ] Added : 160 causal constraints over 32 iterations in 1086 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2020-06-02 22:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-06-02 22:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:59] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2020-06-02 22:08:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:08:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2020-06-02 22:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:59] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2020-06-02 22:08:59] [INFO ] [Nat]Added 4 Read/Feed constraints in 8 ms returned sat
[2020-06-02 22:08:59] [INFO ] Computed and/alt/rep : 203/1042/180 causal constraints in 47 ms.
[2020-06-02 22:09:00] [INFO ] Added : 164 causal constraints over 34 iterations in 1313 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2020-06-02 22:09:01] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2020-06-02 22:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:01] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2020-06-02 22:09:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:09:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2020-06-02 22:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:01] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2020-06-02 22:09:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 9 ms returned sat
[2020-06-02 22:09:01] [INFO ] Deduced a trap composed of 29 places in 124 ms
[2020-06-02 22:09:01] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 139 ms
[2020-06-02 22:09:01] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-06-02 22:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:01] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2020-06-02 22:09:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:09:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2020-06-02 22:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:02] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2020-06-02 22:09:02] [INFO ] [Nat]Added 4 Read/Feed constraints in 7 ms returned sat
[2020-06-02 22:09:02] [INFO ] Computed and/alt/rep : 203/1042/180 causal constraints in 23 ms.
[2020-06-02 22:09:03] [INFO ] Added : 169 causal constraints over 37 iterations in 1370 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 19800 steps, including 236 resets, run finished after 91 ms. (steps per millisecond=217 ) properties seen :[1, 0, 1] could not realise parikh vector
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 251 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=125 )
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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-307"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is CloudReconfiguration-PT-307, 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 r180-ebro-158987899600054"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;