diff --git a/garlic/pp/check.nix b/garlic/pp/check.nix
deleted file mode 100644
index dc67860..0000000
--- a/garlic/pp/check.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  stdenv
-}:
-
-resultTree:
-
-stdenv.mkDerivation {
-  name = "check";
-  preferLocalBuild = true;
-  phases = [ "installPhase" ];
-  installPhase = ''
-    echo "checking result tree: ${resultTree}"
-    cd ${resultTree}
-    for exp in *-experiment; do
-      cd ${resultTree}/$exp
-      echo "$exp: checking units"
-      for unit in *-unit; do
-        cd ${resultTree}/$exp/$unit
-        if [ ! -e status ]; then
-          echo "missing $unit/status file, aborting"
-          exit 1
-        fi
-        st=$(cat status)
-        if [ "$st" != "completed" ]; then
-          echo "unit $unit is not complete yet, aborting"
-          exit 1
-        fi
-      done
-      echo "$exp: execution complete"
-    done
-    ln -s $out ${resultTree}
-  '';
-}
diff --git a/garlic/pp/fetch.nix b/garlic/pp/fetch.nix
deleted file mode 100644
index d7f42a8..0000000
--- a/garlic/pp/fetch.nix
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  stdenv
-, rsync
-, openssh
-, nix
-, curl
-, garlicTools
-}:
-
-{
-  sshHost
-, prefix
-, experimentStage
-, trebuchetStage
-, garlicTemp
-# We only fetch the config, stdout and stderr by default
-, fetchAll ? false
-}:
-
-with garlicTools;
-
-let
-  experimentName = baseNameOf (toString experimentStage);
-  rsyncFilter = if (fetchAll) then "" else ''
-    --include='*/*/garlic_config.json' \
-    --include='*/*/std*.log' \
-    --include='*/*/*/std*.log' \
-    --exclude='*/*/*/*' '';
-in
-  stdenv.mkDerivation {
-    name = "fetch";
-    preferLocalBuild = true;
-
-    buildInputs = [ rsync openssh curl nix ];
-    phases = [ "installPhase" ];
-    # This doesn't work when multiple users have different directories where the
-    # results are stored.
-    #src = /. + "${prefix}${experimentName}";
-
-    installPhase = ''
-      cat > $out << EOF
-      #!/bin/sh -e
-      mkdir -p ${garlicTemp}
-      export PATH=$PATH
-      rsync -av \
-        --copy-links \
-        ${rsyncFilter} \
-        '${sshHost}:${prefix}/${experimentName}' ${garlicTemp}
-
-      res=\$(nix-build -E '(with import ./default.nix; garlic.pp.getExpResult { \
-        experimentStage = "${experimentStage}"; \
-        trebuchetStage = "${trebuchetStage}"; \
-        garlicTemp = "${garlicTemp}"; \
-      })')
-
-      rm -rf ${garlicTemp}/${experimentName}
-
-      echo "The results for experiment ${experimentName} are at:"
-      echo "  \$res"
-
-      EOF
-      chmod +x $out
-    '';
-  }
diff --git a/garlic/pp/result.nix b/garlic/pp/result.nix
deleted file mode 100644
index e6beeb4..0000000
--- a/garlic/pp/result.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  stdenv
-, garlicTools
-, fetchExperiment
-}:
-
-{
-  trebuchetStage
-, experimentStage
-, garlicTemp
-}:
-
-with garlicTools;
-
-let
-  experimentName = baseNameOf (toString experimentStage);
-  fetcher = fetchExperiment {
-    sshHost = "mn1";
-    prefix = "/gpfs/projects/\\\$(id -gn)/\\\$(id -un)/garlic-out";
-    garlicTemp = "/tmp/garlic-temp";
-    inherit experimentStage trebuchetStage;
-  };
-in
-  stdenv.mkDerivation {
-    name = "result";
-    preferLocalBuild = true;
-    __noChroot = true;
-
-    phases = [ "installPhase" ];
-
-    installPhase = ''
-      expPath=${garlicTemp}/${experimentName}
-      if [ ! -e $expPath ]; then
-        echo "The experiment ${experimentName} is missing in ${garlicTemp}."
-        echo "Please fetch it and try again."
-        echo "You can execute ${trebuchetStage} to run the experiment."
-        echo "And then ${fetcher} to get the results."
-        exit 1
-      fi
-      mkdir -p $out
-      cp -a ${garlicTemp}/${experimentName} $out
-    '';
-  }
diff --git a/garlic/pp/result2.nix b/garlic/pp/result2.nix
deleted file mode 100644
index 0a5d321..0000000
--- a/garlic/pp/result2.nix
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  stdenv
-, garlicTools
-, rsync
-}:
-
-{
-  trebuchetStage
-, experimentStage
-, garlicTemp
-# We only fetch the config, stdout and stderr by default
-, fetchAll ? false
-}:
-
-with garlicTools;
-
-let
-  experimentName = baseNameOf (toString experimentStage);
-  garlicOut = "/mnt/garlic-out";
-  rsyncFilter = if (fetchAll) then "" else ''
-    --include='*/*/garlic_config.json' \
-    --include='*/*/std*.log' \
-    --include='*/*/*/std*.log' \
-    --exclude='*/*/*/*' '';
-in
-  stdenv.mkDerivation {
-    name = "result";
-    preferLocalBuild = true;
-    __noChroot = true;
-
-    buildInputs = [ rsync ];
-    phases = [ "installPhase" ];
-
-    installPhase = ''
-      expList=$(find ${garlicOut} -maxdepth 2 -name ${experimentName})
-
-      if [ -z "$expList" ]; then
-        echo "ERROR: missing results for ${experimentName}"
-        echo "Execute it by running:"
-        echo
-        echo -e "  \e[30;48;5;2m${trebuchetStage}\e[0m"
-        echo
-        echo "cannot continue building $out, aborting"
-        exit 1
-      fi
-
-      N=$(echo $expList | wc -l)
-      echo "Found $N results: $expList"
-
-      if [ $N -gt 1 ]; then
-        echo 
-        echo "ERROR: multiple results for ${experimentName}:"
-        echo "$expList"
-        echo
-        echo "cannot continue building $out, aborting"
-        exit 1
-      fi
-
-      exp=$expList
-      repeat=1
-      while [ 1 ]; do
-        repeat=0
-        cd $exp
-        echo "$exp: checking units"
-        for unit in *-unit; do
-          cd $exp/$unit
-          if [ ! -e status ]; then
-            echo "$unit: no status"
-            repeat=1
-          else
-            st=$(cat status)
-            echo "$unit: $st"
-            if [ "$st" != "completed" ]; then
-              repeat=1
-            fi
-          fi
-        done
-
-        if [ $repeat -eq 0 ]; then
-          break
-        fi
-        echo "waiting 10 seconds to try again"
-        sleep 10
-      done
-      echo "$exp: execution complete, fething results"
-
-      mkdir -p $out
-      #cp -aL $exp $out
-      rsync -P -rt --copy-links  ${rsyncFilter} $exp $out
-    '';
-  }
diff --git a/garlic/pp/timeResult.nix b/garlic/pp/timeResult.nix
deleted file mode 100644
index ec1b02a..0000000
--- a/garlic/pp/timeResult.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  stdenv
-}:
-
-inputResult:
-
-stdenv.mkDerivation {
-  name = "timeResult";
-  preferLocalBuild = true;
-  phases = [ "installPhase" ];
-  installPhase = ''
-    mkdir -p $out
-    cd ${inputResult}
-    for unit in *-experiment/*-unit; do
-      outunit=$out/$unit
-      mkdir -p $outunit
-
-      # Copy the unit config
-      conf="$unit/garlic_config.json"
-      cp "$conf" "$outunit/garlic_config.json"
-
-      # Merge all runs in one single CSV file
-      echo "run time" > $outunit/data.csv
-      for r in $(cd $unit; ls -d [0-9]* | sort -n); do
-        log="$unit/$r/stdout.log"
-        awk "/^time /{print \"$r\", \$2}" $log >> $outunit/data.csv
-      done
-    done
-  '';
-}