calling shell session

$ java edu.stanford.nlp.trees.EnglishGrammaticalStructure -conllx -treeFile /tmp/tree.xml > /tmp/tree.conll
$ nc localhost 9888 < /tmp/tree.conll
[... times out ...]

server session

$ git remote -v
origin	https://github.com/sammthomson/semafor.git (fetch)
origin	https://github.com/sammthomson/semafor.git (push)
$ git log -n 1
commit 2cf39c5b13bb3a453d709400421286c3521e93eb
Author: Nathan Schneider <nschneid@cs.cmu.edu>
Date:   Wed Feb 5 16:28:27 2014 -0500

    fraemparseval.py: bug fixes and improvements to mimic the old Perl
$ git pull
Already up-to-date.
$ git status
# On branch master
nothing to commit, working directory clean
$ java -Xms4g -Xmx4g -cp target/Semafor-3.0-alpha-04.jar edu.cmu.cs.lti.ark.fn.SemaforSocketServer model-dir:/home/wva/semafor_malt_model_20121129 port:9888
model-dir:/home/wva/semafor_malt_model_20121129
port:9888
Initializing frame identification model...
Reading serialized required data
Done reading serialized required data
Reading graph from: /home/wva/semafor_malt_model_20121129/sparsegraph.gz...
Read graph successfully.
Reading model parameters...
100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000 2100000 2200000 2300000 2400000 2500000 2600000 2700000 2800000 2900000 3000000 Done reading model parameters.
Initializing alphabet for argument identification..
0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000 2100000 2200000 2300000 2400000 2500000 2600000 2700000 2800000 2900000 3000000 
Listening on port: 9888
java.lang.ArrayIndexOutOfBoundsException: 20
	at edu.cmu.cs.lti.ark.util.nlp.parse.DependencyParse.getHeuristicHead(DependencyParse.java:383)
	at edu.cmu.cs.lti.ark.fn.identification.latentmodel.LatentFeatureExtractor.extractFeatures(LatentFeatureExtractor.java:217)
	at edu.cmu.cs.lti.ark.fn.identification.LatentGraphBasedFrameIdentifier.getValueForFrame(LatentGraphBasedFrameIdentifier.java:72)
	at edu.cmu.cs.lti.ark.fn.identification.LatentGraphBasedFrameIdentifier.pickBestFrame(LatentGraphBasedFrameIdentifier.java:49)
	at edu.cmu.cs.lti.ark.fn.identification.LatentGraphBasedFrameIdentifier.getBestFrame(LatentGraphBasedFrameIdentifier.java:33)
	at edu.cmu.cs.lti.ark.fn.identification.FastFrameIdentifier.getBestFrame(FastFrameIdentifier.java:115)
	at edu.cmu.cs.lti.ark.fn.Semafor.predictFrames(Semafor.java:241)
	at edu.cmu.cs.lti.ark.fn.Semafor.parseSentence(Semafor.java:229)
	at edu.cmu.cs.lti.ark.fn.SemaforSocketServer.runSocketServer(SemaforSocketServer.java:48)
	at edu.cmu.cs.lti.ark.fn.SemaforSocketServer.main(SemaforSocketServer.java:29)

tree.conll

1	If	_	IN	IN	_	3	mark	_	_
2	I	_	PRP	PRP	_	5	xsubj	_	_
3	had	_	VBD	VBD	_	15	advcl	_	_
4	to	_	TO	TO	_	5	aux	_	_
5	rely	_	VB	VB	_	3	xcomp	_	_
6	on	_	IN	IN	_	0	erased	_	_
7	a	_	DT	DT	_	9	det	_	_
8	traditional	_	JJ	JJ	_	9	amod	_	_
9	pension	_	NN	NN	_	5	prep_on	_	_
10	,	_	,	,	_	15	punct	_	_
11	I	_	PRP	PRP	_	15	nsubj	_	_
12	would	_	MD	MD	_	15	aux	_	_
13	not	_	RB	RB	_	15	neg	_	_
14	have	_	VB	VB	_	15	aux	_	_
15	had	_	VBD	VBD	_	0	root	_	_
16	the	_	DT	DT	_	17	det	_	_
17	flexibility	_	NN	NN	_	21	dobj	_	_
18	that	_	IN	IN	_	21	mark	_	_
19	I	_	PRP	PRP	_	21	nsubj	_	_
20	currently	_	RB	RB	_	21	advmod	_	_
21	enjoy	_	VBP	VBP	_	17	dep	_	_
22	.	_	.	.	_	15	punct	_	_
23	''	_	''	''	_	15	punct	_	_

tree.xml

<root><document><sentences><sentence>
(ROOT (S (SBAR (IN If) (S (NP (PRP I)) (VP (VBD had) (S (VP (TO to) (VP (VB rely) (PP (IN on) (NP (DT a) (JJ traditional) (NN pension))))))))) (, ,) (NP (PRP I)) (VP (MD would) (RB not) (VP (VB have) (VP (VBD had) (NP (NP (DT the) (NN flexibility)) (SBAR (IN that) (S (NP (PRP I)) (ADVP (RB currently)) (VP (VBP enjoy)))))))) (. .) ('' '')))
</sentence></sentences></document></root>