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Diffstat (limited to 'doc/problemexamples/problemtemplate/run/kt')
| -rwxr-xr-x | doc/problemexamples/problemtemplate/run/kt | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/doc/problemexamples/problemtemplate/run/kt b/doc/problemexamples/problemtemplate/run/kt new file mode 100755 index 0000000..1b06f48 --- /dev/null +++ b/doc/problemexamples/problemtemplate/run/kt @@ -0,0 +1,159 @@ +#!/bin/bash +# //////////////////////////////////////////////////////////////////////////////// +# //BOCA Online Contest Administrator +# // Copyright (C) 2003-2014 by BOCA System (bocasystem@gmail.com) +# // +# // This program is free software: you can redistribute it and/or modify +# // it under the terms of the GNU General Public License as published by +# // the Free Software Foundation, either version 3 of the License, or +# // (at your option) any later version. +# // +# // This program is distributed in the hope that it will be useful, +# // but WITHOUT ANY WARRANTY; without even the implied warranty of +# // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# // GNU General Public License for more details. +# // You should have received a copy of the GNU General Public License +# // along with this program. If not, see <http://www.gnu.org/licenses/>. +# //////////////////////////////////////////////////////////////////////////////// +#Last modified: 04/nov/2014 by cassio@ime.usp.br +# +# parameters are: +# $1 main_class +# $2 input_file +# $3 timelimit (limit to run all the repetitions, by default only one repetition) +# $4 number_of_repetitions_to_run (optional, can be used for better tuning the timelimit) +# $5 maximum allowed memory (in MBytes) +# $6 maximum allowed output size (in KBytes) +# +# the output of the submission should be directed to the standard output +# +# the return code show what happened (according to safeexec): +# 0 ok +# 1 compile error +# 2 runtime error +# 3 timelimit exceeded +# 4 internal error +# 5 parameter error +# 6 internal error +# 7 memory limit exceeded +# 8 security threat +# 9 runtime error +# other_codes are unknown to boca: in this case BOCA will present the +# last line of standard output to the judge + +umask 0022 +id -u bocajail >/dev/null 2>/dev/null +if [ $? == 0 ]; then + bocau=`id -u bocajail` + bocag=`id -g bocajail` + chown bocajail.nogroup . +else + bocau=`id -u nobody` + bocag=`id -g nobody` + chown nobody.nogroup . +fi +if [ "$bocau" == "" -o "$bocag" == "" ]; then + echo "error finding user to run script" + exit 43 +fi + +# this script makes use of safeexec to execute the code with less privilegies +# make sure that directories below are correct. +sf=`which safeexec` +[ -x "$sf" ] || sf=/usr/bin/safeexec + +if [ "$1" == "" -o "$2" == "" -o "$3" == "" ]; then + echo "parameter problem" + exit 43 +fi +if [ -r run.exe ]; then + rm -f run.jar + cp run.exe run.jar +fi +if [ -r "$1" ]; then + rm -f run.jar + cp "$1" run.jar +fi +if [ ! -r run.jar ]; then + echo "ERROR: file run.jar not found - possible error during compilation" + exit 1 +fi +name=`basename "$1"` +if [ "${name##*.}" == "class" -a "${name##*.}" == "CLASS" ]; then + echo "WARNING: removing .class file extension" +fi +if [ "${name##*.}" == "class" ]; then + name=`basename "$1" .class` +fi +if [ "${name##*.}" == "CLASS" ]; then + name=`basename "$1" .CLASS` +fi +if [ ! -r "$2" ]; then + echo "$2 not found (or is not in the current dir) or it's not readable" + exit 45 +fi +if [ ! -x "$sf" ]; then + echo "$sf not found or it's not executable" + exit 46 +fi + +time=$3 +if [ "$time" -gt "0" ]; then + let "ttime = $time + 30" +else + time=1 + ttime=30 +fi + +nruns=1 +if [ "$4" != "" ]; then + if [ "$4" -gt "0" ]; then + nruns=$4 + fi +fi +maxm=1024000 +if [ "$5" != "" ]; then + if [ "$5" -gt "0" ]; then + maxm=${5}000 + fi +fi +let "maxms = $maxm / 10" +maxf=1024 +if [ "$6" != "" ]; then + if [ "$6" -gt "0" ]; then + maxf=${6} + fi +fi + +rm -f runit.retcode 2>/dev/null +cp "$2" stdin0 2>/dev/null + +cdir=`pwd` +echo "Current directory is $cdir" >&2 +echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 +echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 +echo "CODE NOT BEING CHROOTED. DO NOT RUN THIS ON THE MAIN SERVER" >&2 +kotlin=/snap/kotlin/24/bin/kotlin +[ -x "$kotlin" ] || kotlin=/usr/bin/kotlin +if [ ! -x "$kotlin" ]; then + echo "$kotlin not found or it's not executable" + exit 47 +fi +"$sf" -r$nruns -t$time -T$ttime -istdin0 -F512 -u512 -U$bocau -G$bocag -ostdout0 -estderr0 -n0 -C. -d40000000000 -m40000000000 -- "$kotlin" -cp run.jar -J-Xmx${maxm}K -J-Xss${maxms}K -J-Xms${maxm}K "$name" +#"$kotlin" -cp run.jar -J-Xmx${maxm}K -J-Xss${maxms}K -J-Xms${maxm}K "$name" +ret=$? +if [ $ret -gt 10 ]; then + if [ -r stderr0 ]; then + grep -q "not find or load main class" stderr0 + if [ $? == 0 ]; then + echo "> > > Nonzero return code - possible class name mismatch - do check < < <" + else + echo "> > > Nonzero return code - possible runtime error - do check < < <" + fi + ret=9 + fi +fi +if [ -f stdout0 ]; then + cat stdout0 +fi +exit $ret |