diff --git a/cp-to-solution.sh b/cp-to-solution.sh
index 6746d80da9f9a14188f78f53d8c5e0e33dcafdc5..4b3fb411e620023337d7495359bc17cc220682d0 100755
--- a/cp-to-solution.sh
+++ b/cp-to-solution.sh
@@ -1,104 +1,13 @@
-#!/usr/bin/env bash
-
-function build_sed_activate() {
-  # enable integration
-  sed -i 's/enabled = false/enabled = true/g' solve/build.gradle
-  # disable debug
-  sed -i 's|"--debug",|//"--debug",|g' solve/build.gradle
-}
-
-function build_sed_deactivate() {
-  sed -i 's/enabled = true/enabled = false/g' solve/build.gradle
-  sed -i 's|//"--debug",|"--debug",|g' solve/build.gradle
-  sed -i 's/"--incremental=[^"]*"/"--incremental=param,debug"/g' solve/build.gradle
-  sed -i 's/--flush=[^"]*/--flush=api/g' solve/build.gradle
-}
-
-function build_incremental() {
-  #TODO
-  name="$1-inc"
-  echo ">> Building $name"
-  build_sed_activate
-  sed -i 's/--flush=full/--flush=api/g' solve/build.gradle
-  sed -i 's/"--incremental=[^"]*"/"--incremental=param"/g' solve/build.gradle
-  ./gradlew --console=plain distTar
-  build_sed_deactivate
-  copy_to_ttc $name
-}
-
-function build_flushing() {
-  #TODO
-  name="$1-flush"
-  echo ">> Building $name"
-  build_sed_activate
-  sed -i 's/--flush=api/--flush=full/g' solve/build.gradle
-  sed -i 's/"--incremental=[^"]*"/"--incremental=none"/g' solve/build.gradle
-  ./gradlew --console=plain distTar
-  build_sed_deactivate
-  copy_to_ttc $name
-}
-
-function copy_to_ttc() {(
-  name=$1
-  ls -lh solve/build/distributions
-
-  # ensure directory exists and unpack into it
-  mkdir -p ../ttc2018liveContest/solutions/$name
-  tar -xf solve/build/distributions/solve-1.0-SNAPSHOT.tar -C ../ttc2018liveContest/solutions/$name/ solve-1.0-SNAPSHOT/bin/ solve-1.0-SNAPSHOT/lib/
-
-  # cp solution.ini
-  cp solution.ini ../ttc2018liveContest/solutions/$name/
-
-  # fix directory layout
-  cd ../ttc2018liveContest/solutions/$name/
-  rm -r bin/ lib/
-  mv solve-1.0-SNAPSHOT/bin/ .
-  mv solve-1.0-SNAPSHOT/lib/ .
-  rmdir solve-1.0-SNAPSHOT
-)}
-
-function build() {
-  build_flushing $@
-  build_incremental $@
-}
-
-function prepare_namelookup() {
-  # deactivate preprocess
-  sed -i 's|^generateAst.dependsOn preprocess|//generateAst.dependsOn preprocess|g' solve/build.gradle
-  # remove generated AST and helper files, activate namelookup AST and helper jadd files
-  ( cd solve/src/main/jastadd &&
-    rm SocialNetworkGen.ast SocialNetworkGen.jadd &&
-    mv Refs.jadd.unused Refs.jadd &&
-    mv SocialNetworkNamelookup.ast.unused SocialNetworkNamelookup.ast )
-}
-
-function revert_namelookup() {
-  # activate preprocess
-  sed -i 's|//generateAst.dependsOn preprocess|generateAst.dependsOn preprocess|g' solve/build.gradle
-  # deactivate normal AST and helper jadd files
-  ( cd solve/src/main/jastadd &&
-    mv Refs.jadd Refs.jadd.unused &&
-    mv SocialNetworkNamelookup.ast SocialNetworkNamelookup.ast.unused )
-}
-
-prepare_namelookup
-# Build jastadd-ttc18-xml (namelookup)
-sed -i 's/LiveContestDriverEMF/LiveContestDriverXml/' solve/build.gradle
-build "jastadd-ttc18-xml"
-
-revert_namelookup
-
-# workaround for failing build
-echo ">> Prepare building relast building"
-sleep 1
-./gradlew --console=plain preprocess jastadd build 2> /dev/null
-sleep 1
-./gradlew --console=plain preprocess jastadd build 2> /dev/null
-
-# Build jastadd-ttc18-xml
-sed -i 's/LiveContestDriverEMF/LiveContestDriverXml/' solve/build.gradle
-build "jastadd-ttc18-relast-xml"
-
-# Build jastadd-ttc18-emf
-sed -i 's/LiveContestDriverXml/LiveContestDriverEMF/' solve/build.gradle
-build "jastadd-ttc18-relast-emf"
+target="../ttc2018liveContest/solutions"
+#namelookup-xml-*
+for s in relast-* ; do
+  echo ">> Building $s"
+  ./gradlew ":${s}:installDist"
+  solutionDir="$target/jastadd-$s"
+  echo ">> Copy to $solutionDir"
+  rm -rI "$solutionDir"
+  mkdir -p "$solutionDir/bin"
+  cp solution.ini "$solutionDir/"
+  cp "solve/README-for-TTC-repo.md" "$solutionDir/README.md"
+  cp "${s}/build/libs/solve-1.0-SNAPSHOT.jar" "${solutionDir}/bin/solve.jar"
+done
diff --git a/solution.ini b/solution.ini
index d5652e8e5561d57839265654a20c69e400290131..650fde118f552c700be76a56724915d998d710b1 100644
--- a/solution.ini
+++ b/solution.ini
@@ -3,5 +3,5 @@ default=echo "It is already built"
 skipTests=echo "It is already built"
 
 [run]
-Q1=bin/solve
-Q2=bin/solve
+Q1=java -Xms6G -Xmx6G -jar bin/solve.jar
+Q2=java -Xms6G -Xmx6G -jar bin/solve.jar
diff --git a/solve/README-for-TTC-repo.md b/solve/README-for-TTC-repo.md
new file mode 100644
index 0000000000000000000000000000000000000000..8781e4c6d84d46ad9b48b304f8184c712634c0a8
--- /dev/null
+++ b/solve/README-for-TTC-repo.md
@@ -0,0 +1 @@
+The sources for all JastAdd solutions can be found in a [separate repository](https://git-st.inf.tu-dresden.de/stgroup/ttc18live).