diff --git a/tests/sat/v1l60008.cvc.smt2 b/tests/sat/v1l60008.cvc.smt2 new file mode 100644 index 00000000..3377d60f --- /dev/null +++ b/tests/sat/v1l60008.cvc.smt2 @@ -0,0 +1,28 @@ +(set-info :smt-lib-version 2.6) +(set-logic QF_DT) +(set-info :source | +Generated by: Andrew Reynolds +Generated on: 2017-04-28 +Generator: Random, converted to v2.6 by CVC4 +Application: Regressions for datatypes decision procedure. +Target solver: CVC3 +Publications: "An Abstract Decision Procedure for Satisfiability in the Theory of Inductive Data Types" by Clark Barrett, Igor Shikanian, and Cesare Tinelli, Journal on Satisfiability, Boolean Modeling and Computation 2007. +|) +(set-info :license "https://creativecommons.org/licenses/by/4.0/") +(set-info :category "random") +(set-info :status sat) + + +(declare-datatypes ((nat 0)(list 0)(tree 0)) (((succ (pred nat)) (zero)) +((cons (car tree) (cdr list)) (null)) +((node (children list)) (leaf (data nat))) +)) +(declare-fun x1 () nat) +(declare-fun x2 () list) +(declare-fun x3 () tree) + +(assert (and (and (and (and (and (not (= (cdr x2) null)) (= (children (leaf zero)) (children x3))) (not ((_ is zero) (succ x1)))) ((_ is zero) zero)) ((_ is zero) (pred (succ (data (car null)))))) (= (leaf (succ (data (car (cdr (cdr (cdr (cdr (cdr (cdr x2)))))))))) (car (cdr null))))) +(check-sat) +(exit) + +