From 6fc4709d5791f26be69cbb4b215db04da7a559b3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andres=20N=C3=B6tzli?= <andres.noetzli@gmail.com>
Date: Wed, 21 Jun 2017 09:25:11 -0700
Subject: [PATCH] Add run script for unsat cores track at SMT-COMP (#177)

Note: this was a last minute effort, so we do not use the portfolio build for
this track. This part for example:

https://github.com/CVC4/CVC4/blob/d43e5fb294d89ba69f7d2607a12c8700b7ec9345/src/main/command_executor_portfolio.cpp#L351-L355

Would have to change before we can enable use the portfolio build for unsat
cores in a competition build.
---
 contrib/run-script-smtcomp2017-unsat-cores | 148 +++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 contrib/run-script-smtcomp2017-unsat-cores

diff --git a/contrib/run-script-smtcomp2017-unsat-cores b/contrib/run-script-smtcomp2017-unsat-cores
new file mode 100644
index 000000000..116a9b3a7
--- /dev/null
+++ b/contrib/run-script-smtcomp2017-unsat-cores
@@ -0,0 +1,148 @@
+#!/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 {
+  limit=$1; shift;
+  result="$(ulimit -S -t "$limit";$cvc4 -L smt2.6 --no-incremental --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 {
+  $cvc4 -L smt2.6 --no-incremental --no-checking --no-interactive "$@" $bench
+}
+
+case "$logic" in
+
+QF_LRA)
+  trywith 200 --enable-miplib-trick --miplib-trick-subs=4 --use-approx --lemmas-on-replay-failure --replay-early-close-depth=4 --replay-lemma-reject-cut=128 --replay-reject-cut=512 --unconstrained-simp --use-soi
+  finishwith --no-restrict-pivots --use-soi --new-prop --unconstrained-simp
+  ;;
+QF_LIA)
+  # same as QF_LRA but add --pb-rewrites
+  finishwith --enable-miplib-trick --miplib-trick-subs=4 --use-approx --lemmas-on-replay-failure --replay-early-close-depth=4 --replay-lemma-reject-cut=128 --replay-reject-cut=512 --unconstrained-simp --use-soi --pb-rewrites
+  ;;
+QF_NIA)
+  trywith 300 --nl-ext --nl-ext-tplanes --decision=internal
+  trywith 1800 --solve-int-as-bv=2 --bitblast=eager --bv-sat-solver=cryptominisat
+  trywith 1800 --solve-int-as-bv=4 --bitblast=eager --bv-sat-solver=cryptominisat
+  trywith 1800 --solve-int-as-bv=8 --bitblast=eager --bv-sat-solver=cryptominisat
+  trywith 1800 --solve-int-as-bv=16 --bitblast=eager --bv-sat-solver=cryptominisat
+  finishwith --solve-int-as-bv=32 --bitblast=eager --bv-sat-solver=cryptominisat
+  ;;
+QF_NRA)
+  trywith 300 --nl-ext --nl-ext-tplanes --decision=justification
+  finishwith --nl-ext --nl-ext-tplanes
+  ;;
+# all logics with UF + quantifiers should either fall under this or special cases below
+ALIA|AUFLIA|AUFLIRA|AUFNIRA|UF|UFIDL|UFLIA|UFLRA|UFNIA|UFDT|UFDTLIA|AUFDTLIA|AUFBVDTLIA)
+  # the following is designed for a run time of 2400s (40 min).
+  # initial runs 1min
+  trywith 20 --simplification=none --full-saturate-quant
+  trywith 20 --no-e-matching --full-saturate-quant
+  trywith 20 --fs-inst --decision=internal --full-saturate-quant
+  # trigger selections 3min
+  trywith 30 --relevant-triggers --full-saturate-quant
+  trywith 30 --trigger-sel=max --full-saturate-quant
+  trywith 30 --multi-trigger-when-single --full-saturate-quant
+  trywith 30 --multi-trigger-when-single --multi-trigger-priority --full-saturate-quant
+  trywith 30 --multi-trigger-cache --full-saturate-quant
+  trywith 30 --no-multi-trigger-linear --full-saturate-quant
+  # other 3min
+  trywith 30 --pre-skolem-quant --full-saturate-quant
+  trywith 30 --inst-when=full --full-saturate-quant
+  trywith 30 --no-e-matching --no-quant-cf --full-saturate-quant
+  trywith 30 --nl-ext --full-saturate-quant
+  trywith 30 --full-saturate-quant --quant-ind
+  trywith 60 --decision=internal --simplification=none --no-inst-no-entail --no-quant-cf --full-saturate-quant
+  # finite model find 2min
+  trywith 20 --finite-model-find --mbqi=none
+  trywith 20 --finite-model-find
+  trywith 20 --finite-model-find --uf-ss=no-minimal
+  trywith 60 --finite-model-find --fmf-inst-engine
+  # long runs 20min
+  trywith 200 --decision=internal --full-saturate-quant
+  trywith 200 --term-db-mode=relevant --full-saturate-quant
+  trywith 200 --fs-inst --full-saturate-quant
+  trywith 600 --finite-model-find --decision=internal
+  # finite model find 1min
+  trywith 30 --finite-model-find --fmf-bound-int
+  trywith 30 --finite-model-find --sort-inference
+  # finish 10min
+  finishwith --full-saturate-quant
+  ;;
+UFBV)
+  # most problems in UFBV are essentially BV
+  trywith 300 --full-saturate-quant
+  trywith 300 --full-saturate-quant --no-cbqi
+  trywith 300 --full-saturate-quant --cbqi --decision=internal
+  finishwith --finite-model-find
+  ;;
+BV)
+  trywith 300 --full-saturate-quant
+  trywith 300 --full-saturate-quant --no-cbqi
+  finishwith --full-saturate-quant --cbqi --decision=internal
+  ;;
+LIA|LRA)
+  trywith 30 --full-saturate-quant
+  trywith 300 --full-saturate-quant --cbqi-midpoint
+  trywith 300 --full-saturate-quant --cbqi-nested-qe
+  finishwith --full-saturate-quant --cbqi --cbqi-nested-qe --decision=internal
+  ;;
+NIA|NRA)
+  trywith 30 --full-saturate-quant
+  trywith 300 --full-saturate-quant --nl-ext
+  trywith 300 --full-saturate-quant --cbqi-nested-qe
+  finishwith --full-saturate-quant --cbqi --cbqi-nested-qe --decision=internal
+  ;;
+QF_AUFBV)
+  trywith 600
+  finishwith --decision=justification-stoponly
+  ;;
+QF_ABV)
+  trywith 50 --ite-simp --simp-with-care --repeat-simp --arrays-weak-equiv
+  trywith 500 --arrays-weak-equiv
+  finishwith --ite-simp --simp-with-care --repeat-simp --arrays-weak-equiv
+  ;;
+QF_UFBV)
+  finishwith --bitblast=eager --bv-sat-solver=cryptominisat
+  ;;
+QF_BV)
+  trywith 300 --unconstrained-simp --bv-div-zero-const --bv-intro-pow2 --bitblast=eager  --bv-sat-solver=cryptominisat --bitblast-aig --no-bv-abstraction
+  finishwith --unconstrained-simp --bv-div-zero-const --bv-intro-pow2 --bv-eq-slicer=auto --no-bv-abstraction
+  #trywith 10 --bv-eq-slicer=auto --decision=justification
+  #trywith 60 --decision=justification
+  #trywith 600 --decision=internal --bitblast-eager
+  #finishwith --decision=justification --decision-use-weight --decision-weight-internal=usr1
+  ;;
+QF_AUFLIA)
+  finishwith --no-arrays-eager-index --arrays-eager-lemmas --decision=justification
+  ;;
+QF_AX)
+  finishwith --no-arrays-eager-index --arrays-eager-lemmas --decision=internal
+  ;;
+QF_AUFNIA)
+  finishwith --decision=justification --no-arrays-eager-index --arrays-eager-lemmas
+  ;;
+QF_ALIA)
+  trywith 70 --decision=justification --arrays-weak-equiv
+  finishwith --decision=justification-stoponly --no-arrays-eager-index --arrays-eager-lemmas
+  ;;
+*)
+  # just run the default
+  finishwith
+  ;;
+
+esac
+
-- 
2.30.2