src/HOL/TPTP/lib/Tools/tptp_refute

rebranded Nitrox, for more uniformity

#!/usr/bin/env bash
#
# Author: Jasmin Blanchette
#
# DESCRIPTION: Refute for TPTP


PRG="$(basename "$0")"

function usage() {
  echo
  echo "Usage: isabelle $PRG FILES"
  echo
  echo "  Runs Refute on TPTP problems."
  echo
  exit 1
}

[ "$#" -eq 0 -o "$1" = "-?" ] && usage

SCRATCH="Scratch_${PRG}_$$_${RANDOM}"

for FILE in "$@"
do
  echo "theory $SCRATCH imports \"Main\" begin ML {* Refute.refute_tptp_file \"$FILE\" *} end;" \
    > /tmp/$SCRATCH.thy
  "$ISABELLE_PROCESS" -e "use_thy \"/tmp/$SCRATCH\"; exit 1;"
done