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#!/bin/bash
################################################
# Script for generating experiments table #
# Author: Laure Petrucci #
# Version: 1.0 #
# Date: 2022-10-22 #
################################################
function usage {
echo -e "\033[1;31musage\033[0m: $0 [-h | [-v maxvoters] [-a maxagents] [-c maxcandidates] [-s one|all] [-t timeout] [-x] -o table_filename]"
}
function help {
echo -e ""
usage
echo -e "\nExecutes the experiments.\nThe result is written in the file specified with the \033[1m-o\033[0m option"
echo -e "\n\033[1m-h\033[0m\t\tThis help"
echo -e "\n\033[1m-v maxvoters\033[0m\tUses a specified value for the maximal number of voters \033[4m[default: $maxvoters]\033[0m"
echo -e "\n\033[1m-a maxagents\033[0m\tUses a specified value for the maximal number of agents \033[4m[default: $maxagents]\033[0m"
echo -e "\n\033[1m-c maxcandidates\033[0m Uses a specified value for the maximal number of candidates \033[4m[default: $maxcandidates]\033[0m"
echo -e "\n\033[1m-s strategy\033[0m\tFind one strategy or all of them \033[4m[default: one]\033[0m"
echo -e "\n\033[1m-t timeout\033[0m\tUses a specified value for the timeout (in seconds) \033[4m[default: $timeout]\033[0m"
echo -e "\n\033[1m-x\033[0m\t\tUses an optimisation \033[4m[default: $optim_gen]\033[0m"
exit
}
function process_results {
exceeds_time=$(grep "time limit" $one_result)
if [ -z "$exceeds_time" ]; then
echo -n $(grep "completed after" $one_result |
sed -e 's/\[EF\] Algorithm completed after //' |
sed -e 's/ seconds.//' | sed -e 's/ second.//' |
sed -e 's/\[0m//') >>$output_file
else
echo -n "TO" >>$output_file
fi
}
# main part of the script
imitator="./tools/imitator/imitator-$(uname)-$(uname -m)"
if ! command -v $imitator &>/dev/null; then
echo "Imitator cannot be found. Please set its PATH in the imitator variable"
exit
fi
# get the options
timeout=120 # 2 minutes by default
maxvoters=3 # default max values for generation
maxcandidates=4
maxagents=2
output_file=
strategy=one
optim_gen='false'
while getopts "ht:o:v:a:c:s:x" opt; do
case $opt in
h) help ;;
t) timeout=$OPTARG ;;
o) output_file=$OPTARG ;;
v) maxvoters=$OPTARG ;;
a) maxagents=$OPTARG ;;
c) maxcandidates=$OPTARG ;;
s) strategy=$OPTARG ;;
x) optim_gen='true' ;;
esac
done
if [ -z "$output_file" ]; then
usage
exit
fi
# select generator
if ${optim_gen}; then
generator="./tools/voters_generator/optim_generator"
name_base="candOptStrat"
else
generator="./tools/voters_generator/generator"
name_base="candStrat"
fi
if ! command -v $generator &>/dev/null; then
echo "compiling the generator tool ..."
(cd tools/voters_generator && make)
fi
imitator_options="-no-output-result -merge=none -time-limit=$timeout"
extension=".${output_file##*.}"
one_result="$(basename $output_file $extension).tmp"
rm -f $one_result
rm -f $output_file
# print the command line that was used
echo $0 $* >$output_file
# print csv header
echo '' >>$output_file
echo -n "agents;strategy;timeout;voters" >>$output_file
for ((candidates = 1; candidates <= maxcandidates; candidates++)); do
echo -n ";candidate_$candidates" >>$output_file
done
# table
for ((agents = 1; agents <= maxagents; agents++)); do
echo -e "\033[1;31m$agents agents, $strategy strategies, timeout ${timeout}s\033[0m"
# print csv values
for ((voters = agents; voters <= maxvoters; voters++)); do
echo -e "\033[1;31mRunning experiments for model $voters voters\033[0m"
echo '' >>$output_file
echo -n "$agents;$strategy;$timeout;$voters" >>$output_file
for ((candidates = 1; candidates <= maxcandidates; candidates++)); do
echo -n ';' >>$output_file
$generator -v $voters -c $candidates -a $agents -s $strategy
$imitator $imitator_options \
${voters}voter${candidates}${name_base}${agents}agents.imi ${agents}votersT.imiprop \
>$one_result 2>$one_result
process_results
done
done
done
rm -f $one_result
# move all the results to their folders
mv *imi *.imiprop case_studies/
mv $output_file results/