Remove SMT1 parser. (#3228)

This commit removes the SMT1 parser infrastructure and adds the SMT2 translations of the SMT1 regression tests. For now this commit removes regression test regress3/pp-regfile.smt since the SMT2 translation has a file size of 887M (vs. 172K for the SMT1 version).

Fixes #2948 and fixes #1313.

1 files changed, 0 insertions, 58 deletions

diff --git a/test/regress/regress0/bv/fuzz22.delta01.smt b/test/regress/regress0/bv/fuzz22.delta01.smt
deleted file mode 100644
index a1ef9e444..000000000
--- a/test/regress/regress0/bv/fuzz22.delta01.smt
+++ /dev/null
@@ -1,58 +0,0 @@
-(benchmark fuzzsmt
-:logic QF_BV
-:extrafuns ((v3 BitVec[4]))
-:extrafuns ((v0 BitVec[4]))
-:extrafuns ((v1 BitVec[4]))
-:extrafuns ((v2 BitVec[4]))
-:extrafuns ((v4 BitVec[4]))
-:status sat
-:formula
-(flet ($n1 true)
-(let (?n2 bv12[4])
-(flet ($n3 (bvuge ?n2 v2))
-(flet ($n4 (not $n3))
-(flet ($n5 false)
-(let (?n6 bv0[4])
-(let (?n7 (bvnot v0))
-(let (?n8 (bvlshr v1 ?n7))
-(let (?n9 (bvneg ?n8))
-(flet ($n10 (= ?n6 ?n9))
-(flet ($n11 (not $n10))
-(flet ($n12 (or $n5 $n10 $n11))
-(let (?n13 (bvnot v2))
-(let (?n14 (bvcomp ?n2 v0))
-(let (?n15 (zero_extend[3] ?n14))
-(let (?n16 (bvxnor ?n13 ?n15))
-(flet ($n17 (distinct v2 ?n16))
-(let (?n18 bv1[1])
-(flet ($n19 (bvsgt v0 ?n13))
-(let (?n20 bv0[1])
-(let (?n21 (ite $n19 ?n18 ?n20))
-(flet ($n22 (= ?n18 ?n21))
-(flet ($n23 (bvsge v1 ?n6))
-(let (?n24 (ite $n23 ?n18 ?n20))
-(let (?n25 (zero_extend[3] ?n24))
-(let (?n26 (ite $n22 ?n25 ?n13))
-(flet ($n27 (bvsge ?n8 ?n26))
-(flet ($n28 (not $n27))
-(flet ($n29 (or $n5 $n17 $n28))
-(flet ($n30 (bvule ?n2 ?n9))
-(let (?n31 (ite $n30 ?n18 ?n20))
-(let (?n32 (sign_extend[3] ?n31))
-(flet ($n33 (bvsle ?n32 ?n16))
-(flet ($n34 (not $n33))
-(let (?n35 (bvxor v0 v4))
-(flet ($n36 (bvugt ?n8 ?n35))
-(let (?n37 (bvneg ?n13))
-(flet ($n38 (bvslt ?n37 v4))
-(let (?n39 (ite $n38 ?n18 ?n20))
-(flet ($n40 (distinct ?n24 ?n39))
-(let (?n41 (bvlshr ?n8 v3))
-(flet ($n42 (bvslt ?n41 ?n9))
-(flet ($n43 (or $n5 $n40 $n42))
-(flet ($n44 (bvsle ?n7 ?n13))
-(flet ($n45 (bvsle ?n6 ?n41))
-(flet ($n46 (or $n5 $n44 $n45))
-(flet ($n47 (and $n4 $n12 $n29 $n34 $n36 $n43 $n46))
-$n47
-))))))))))))))))))))))))))))))))))))))))))))))))