0.00/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.12/0.13 % Command : do_CVC4 %s 0.13/0.34 % Computer : n008.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 180 0.13/0.34 % DateTime : Thu Aug 29 10:39:23 EDT 2019 0.13/0.34 % CPUTime : 0.20/0.47 %----Proving TH0_NAR 0.20/0.48 ------- cvc4-thf casc 27 : /export/starexec/sandbox2/benchmark/theBenchmark.p at 180... 0.20/0.48 --- Run --uf-ho --ho-elim --no-ho-elim-store-ax --full-saturate-quant at 20... 0.85/1.05 % SZS status Theorem for theBenchmark 0.85/1.06 % SZS output start Proof for theBenchmark 0.85/1.06 (skolem (forall ((z $$unsorted)) (= (ho_4 (ho_3 (ho_2 k_1 a) b) z) (ho_4 (ho_3 (ho_2 k_1 b) a) z)) ) 0.85/1.06 ( skv_6 ) 0.85/1.06 ) 0.85/1.06 (skolem (forall ((z $$unsorted)) (= (ho_3 (ho_2 k_1 a) z) (ho_3 (ho_2 k_1 b) z)) ) 0.85/1.06 ( skv_7 ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((Xx $$unsorted)) (ho_4 (ho_3 (ho_2 k_1 e) Xx) Xx) ) 0.85/1.06 ( ab ) 0.85/1.06 ( a ) 0.85/1.06 ( b ) 0.85/1.06 ( skv_7 ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((Xx $$unsorted) (Xy $$unsorted) (Xz $$unsorted) (Xxy $$unsorted) (Xyz $$unsorted) (Xxyz $$unsorted)) (or (not (ho_4 (ho_3 (ho_2 k_1 Xy) Xz) Xyz)) (not (ho_4 (ho_3 (ho_2 k_1 Xx) Xy) Xxy)) (= (ho_4 (ho_3 (ho_2 k_1 Xxy) Xz) Xxyz) (ho_4 (ho_3 k_5 Xyz) Xxyz))) ) 0.85/1.06 ( ab, ab, ab, ab, ab, ab ) 0.85/1.06 ( ab, ab, ab, ab, e, e ) 0.85/1.06 ( ab, ab, a, b, ab, ab ) 0.85/1.06 ( ab, ab, e, e, ab, ab ) 0.85/1.06 ( ab, ab, e, e, ab, e ) 0.85/1.06 ( ab, e, ab, ab, ab, ab ) 0.85/1.06 ( a, a, a, e, e, ab ) 0.85/1.06 ( a, a, b, e, ab, ab ) 0.85/1.06 ( a, a, b, e, ab, b ) 0.85/1.06 ( a, b, b, b, ab, ab ) 0.85/1.06 ( a, b, e, ab, b, ab ) 0.85/1.06 ( a, b, e, a, ab, ab ) 0.85/1.06 ( a, b, skv_7, b, ab, ab ) 0.85/1.06 ( a, e, a, b, ab, ab ) 0.85/1.06 ( a, e, b, b, ab, e ) 0.85/1.06 ( a, e, e, a, ab, ab ) 0.85/1.06 ( a, e, e, a, e, a ) 0.85/1.06 ( b, a, a, b, ab, ab ) 0.85/1.06 ( b, a, e, b, a, b ) 0.85/1.06 ( b, b, a, ab, skv_6, ab ) 0.85/1.06 ( b, b, b, e, e, ab ) 0.85/1.06 ( b, e, a, b, a, skv_6 ) 0.85/1.06 ( b, e, b, b, ab, ab ) 0.85/1.06 ( b, e, e, b, ab, ab ) 0.85/1.06 ( b, e, skv_7, b, ab, ab ) 0.85/1.06 ( e, ab, ab, ab, ab, b ) 0.85/1.06 ( e, ab, e, ab, ab, ab ) 0.85/1.06 ( e, a, a, a, e, e ) 0.85/1.06 ( e, a, b, a, ab, b ) 0.85/1.06 ( e, a, e, a, ab, b ) 0.85/1.06 ( e, b, a, b, b, ab ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((Xz $$unsorted)) (ho_4 (ho_3 (ho_2 k_1 Xz) Xz) e) ) 0.85/1.06 ( ab ) 0.85/1.06 ( a ) 0.85/1.06 ( b ) 0.85/1.06 ( e ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((Xy $$unsorted)) (ho_4 (ho_3 (ho_2 k_1 Xy) e) Xy) ) 0.85/1.06 ( ab ) 0.85/1.06 ( a ) 0.85/1.06 ( b ) 0.85/1.06 ( e ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((x |u_(-> $$unsorted Bool)|) (y |u_(-> $$unsorted Bool)|)) (or (not (forall ((z $$unsorted)) (= (ho_4 x z) (ho_4 y z)) )) (= x y)) ) 0.85/1.06 ( (ho_3 (ho_2 k_1 a) b), (ho_3 (ho_2 k_1 b) a) ) 0.85/1.06 ) 0.85/1.06 (instantiation (forall ((x |u_(-> $$unsorted $$unsorted Bool)|) (y |u_(-> $$unsorted $$unsorted Bool)|)) (or (not (forall ((z $$unsorted)) (= (ho_3 x z) (ho_3 y z)) )) (= x y)) ) 0.85/1.06 ( (ho_2 k_1 a), (ho_2 k_1 b) ) 0.85/1.06 ) 0.85/1.06 % SZS output end Proof for theBenchmark 0.85/1.06 EOF