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#!/bin/bash
cvc4=./cvc4
bench="$1"
logic=$(expr "$(grep -m1 '^[^;]*set-logic' "$bench")" : ' *(set-logic *\([A-Z_]*\) *) *$')
# use: trywith [params..]
# to attempt a run. Only thing printed on stdout is "sat" or "unsat", in
# which case this run script terminates immediately. Otherwise, this
# function returns normally.
function trywith {
result="$($cvc4 --stats -L smt2 --no-checking --no-interactive "$@" $bench)"
case "$result" in
sat|unsat) echo "$result"; exit 0;;
esac
}
# use: finishwith [params..]
# to run cvc4 and let it output whatever it will to stdout.
function finishwith {
$cvc4 --stats -L smt2 --no-checking --no-interactive "$@" $bench
}
case "$logic" in
QF_LRA)
finishwith --no-restrict-pivots --enable-miplib-trick --miplib-trick-subs=2 --fc-penalties --collect-pivot-stats --use-soi --new-prop --dio-decomps --unconstrained-simp --fancy-final
;;
AUFLIA)
# 60 seconds with default decision heuristic
trywith --tlimit-per=60000
# try simplification for 60 seconds, default decision heuristic
trywith --simplification=batch --tlimit-per=60000
# switch to internal decision heuristic
finishwith --decision=internal
;;
QF_AUFBV)
trywith --tlimit-per=600000
finishwith --decision=justification-stoponly
;;
QF_BV)
trywith --bv-core --decision=justification --tlimit-per=10000
trywith --decision=justification --tlimit-per=60000
trywith --decision=internal --bitblast-eager --tlimit-per=600000
finishwith --decision=justification --decision-use-weight --decision-weight-internal=usr1
;;
QF_AX)
trywith --tlimit-per=2000
finishwith --no-arrays-model-based
;;
*)
# just run the default
finishwith
;;
esac
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