diff --git a/test/compareheuristics.txt b/test/compareheuristics.txt
new file mode 100644
index 0000000..341a868
--- /dev/null
+++ b/test/compareheuristics.txt
@@ -0,0 +1,20 @@
+G-sel	Decide	Attack	Proof	Bound	TOuts	Claims	Prots	States	BndTo*Sts
+
+-1	28[+]%	92[+]	54[+]	46[-]	326[-]	518	122	4107709[-]	568441202256
+32	60[+]%	207[+]	108[+]	167	36[-]	518	122	447456[-]	18439214304
+2	74[+]%	229[+]	157[+]	132	0[-]	518	122	184723[-]	3218613552[-]
+128	77[+]%	229[+]	171[+]	118	0[-]	518	122	195636	2724035664[-]
+162	84[+]%	229[+]	207[+]	82	0[-]	518	122	100228[-]	673933072[-]
+
+Goal selector scan completed.
+
+34 shared problem protocols:
+['/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/kaochow-v2.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder-sk.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/denning-sacco-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-hwang.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/kaochow-v3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ksl.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ksl-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/denning-sacco.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder-sk-amend.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/key-compromise/needham-schroeder-sk.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew-ban-concrete.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/wmf.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/wmf-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-guttman-hwang.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/f4.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/isoiec11770-2-13.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/gong-nonce-b.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ksl.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/denning-sacco-shared.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/f5.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/kaochow-v2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/kaochow-palm.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ns-symmetric-amended.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ns-symmetric.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/gong-nonce.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/localclaims-seq1.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/splice-as-hc-cj.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/kaochow-v3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/localclaims-breaker.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bunava-1-4.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ibe-ns.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1seq2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1seq2-rename-ni.spdl']
+
+32  has 38 extra problems:  ['/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/otwayrees.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/kaochow.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as-hc.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/woo-lam.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-ban3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as-cj.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-keycompromise.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-guttman.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-broken.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-one.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/boyd.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/woolam-cmv.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ccitt509-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/otwayrees.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/kaochow.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-variation.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/unknown2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson-avispa.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1par2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-2.spdl', '/home/cas/svn/ecss/protocols/spdl/demo/nsl3.spdl']
+128  has 11 extra problems:  ['/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3-nisynch-rep.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson-avispa.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1par2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-2.spdl', '/home/cas/svn/ecss/protocols/spdl/demo/nsl3.spdl']
+2  has 17 extra problems:  ['/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/otwayrees.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-ban3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ccitt509-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3-nisynch-rep.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson-avispa.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1par2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-2.spdl', '/home/cas/svn/ecss/protocols/spdl/demo/nsl3.spdl']
+162  has 1 extra problems:  ['/home/cas/svn/ecss/protocols/spdl/misc/kaochow.spdl']
+-1  has 56 extra problems:  ['/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/otwayrees.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/kaochow.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as-hc.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/woo-lam.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/ccitt509-ban3.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/splice-as-cj.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/tmn.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/andrew-lowe-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/yahalom.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/needham-schroeder.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-keycompromise.spdl', '/home/cas/svn/ecss/protocols/spdl/SPORE/neumannstub-guttman.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/five-run-bound.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/andrew-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-broken.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/splice-as.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-one.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl7.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ns3-brutus.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/boyd.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/splice-as-hc.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/woolam-cmv.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/andrew-lowe-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ccitt509-ban.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bunava-2-3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/wmf-brutus.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/otwayrees.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tmn.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/kaochow.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke-variation.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom-lowe.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bke.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/bunava-2-4.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/unknown2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/speedtest.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/yahalom.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/ns3.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/nsl3-nisynch-rep.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/tls-paulson-avispa.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1par2.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-1.spdl', '/home/cas/svn/ecss/protocols/spdl/misc/trondheim/th-2.spdl', '/home/cas/svn/ecss/protocols/spdl/demo/nsl3.spdl', '/home/cas/svn/ecss/protocols/spdl/demo/ns3.spdl']
+
+