more debug

Author: meisterT

judge/runguard.cc

@@ -1353,7 +1353,9 @@ int main(int argc, char **argv)
 
 		/* And execute child command. */
 		execvp(cmdname,cmdargs);
-		error(errno,"cannot start `%s'",cmdname);
+		struct rlimit limit;
+		getrlimit(RLIMIT_NPROC, &limit);
+		error(errno,"cannot start `%s', limit: %ld/%ld | ",cmdname, limit.rlim_cur, limit.rlim_max);
 
 	default: /* become watchdog */
         verbose("child pid = %d", child_pid);

judge/testcase_run.sh

@@ -212,8 +212,10 @@ runcheck "$RUN_SCRIPT" $RUNARGS \
 	--stderr=program.err --outmeta=program.meta -- \
 	"$PREFIX/$PROGRAM" 2>runguard.err
 
-logmsg $LOG_INFO "PSTREE"
-pstree -p >> $LOGFILE
+logmsg $LOG_INFO "PS1"
+ps -u domjudge >> $LOGFILE
+logmsg $LOG_INFO "PS2"
+ps -u domjudge-run-0 >> $LOGFILE
 
 if [ "$CREATE_WRITABLE_TEMP_DIR" ]; then
 	# Revoke access to the TMPDIR as security measure