add dirty read timeline graph

.gitignore

@@ -1,22 +1 @@
-.lein-repl-history
-case-studies
-roadmap.txt
-log/**
-pom.xml
-pom.xml.asc
-repl-port
-*~
-.nrepl-port
-.*.swp
-*.log
-lib
-classes
-build
-.lein-deps-sum
-.lein-failures
-target/**
-checkouts/**
-store/**
-writeup/notes
-research
-tarball.url
+/bin/

src/jepsen/voltdb/dirty_read.clj

@@ -20,6 +20,7 @@
                     [util         :as util]
                     [tests        :as tests]]
             [jepsen.os.debian     :as debian]
+            [jepsen.checker.timeline :as timeline]
             [jepsen.voltdb        :as voltdb]
             [knossos.model        :as model]
             [knossos.op           :as op]
@@ -176,6 +177,7 @@
            :model   (model/cas-register 0)
            :checker (checker/compose
                       {:dirty-reads (checker)
+                       :timeline (timeline/html)
                        :perf   (checker/perf)})
            :nemesis (voltdb/general-nemesis)
            :concurrency 15