[irace] prepare for expe

- update problems parameters
- forge useful names for CSV logger metadata
- add experiments scripts

eo/contrib/irace/run_expe.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+algos=(
+"--crossover-rate=0 --cross-selector=0 --crossover=0 --mutation-rate=0 --mut-selector=0 --mutation=0 --replacement=0"
+"--crossover-rate=1 --cross-selector=0 --crossover=0 --mutation-rate=0 --mut-selector=0 --mutation=0 --replacement=0"
+"--crossover-rate=2 --cross-selector=0 --crossover=0 --mutation-rate=0 --mut-selector=0 --mutation=0 --replacement=0"
+)
+
+
+i=1 # Loop counter.
+for algo in "${algos[@]}" ; do
+    echo "${algo}"
+
+    name="$(echo "${algo}" | sed 's/--//g' | sed 's/ /_/g')"
+    ./run_algo.sh ${algo} &> "expe_${name}.log"
+
+    perc=$(echo "scale=2;${i}/${#algos[@]}*100" | bc)
+    echo -e "${perc}%\n"
+    i=$((i+1))
+done
+