== Result ==

'''Query without federated query engine:'''

||Query\time(ms) ||time 1 || time 2 || time 3 ||time 4||time 5 ||average* ||

||q1' ||914	||880	||882||878||	877||879||
||q2' ||2490||2498	||2496||2497||	5907||2495||
||q4"||14576	||13799||13630||14630||13621	||13907||



Query 1':

Returned in several seconds.

Query 1":

error: Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://pharmgkb.bio2rdf.org/sparql', ...) has received result with unexpected variable name 'stubvar11'

Query 2':

Returned in several seconds.


Query 2":

error: Virtuoso S1T00 Error SR171: Transaction timed out

Query 3' & 3":

timed out

Query 4':
Virtuoso 42000 Error SR596: Unable to place abnormally long XML tree, 2097151 elements are above 2097151 limit

Query 4":

returned results in several seconds.

Query 5' and 5":

Timed out.

'''FedX:'''

q2" returned 20 results.

||Query\time(ms) ||time 1 || time 2 || time 3 ||time 4||time 5 ||average* ||

||q1' ||106410	||105679	||113187||106585||	108083||106689||
||q1" ||108018	||105739	||106222||106766||	108083||106345||
||q2'||3928	||5202||3833||4716||3905	||4096||
||q2"||112592	||107546||108052||109186||108462	||108312||
||q3' ||106219	||105742||105523||105226||	105091||105644||
||q3" ||108731	||106289||106044||106452||	105464||106062||

||q4' ||19828	||19664||19421||20903||	20827||19935||
||q4"||20195	||19827||19605||20637||19793	||19855||

||q5' ||127694	||124494||167313||171808|| 155685||143797||
||q5"||142342	||157255||155935||160175||131282	||146704||



== ANAPSID ==

unknown text error.

cannot find reserved word for "service"

https://github.com/anapsid/anapsid/blob/master/ANAPSID/Decomposer/parseQuery.py