%------------------------------------------------------------------------------ % File : LisaTT---0.9.1 % Problem : SWX217-1 : TPTP v9.3.0. Released v9.3.0. % Transfm : none % Format : tptp:raw % Command : java -cp /export/starexec/sandbox/solver/bin/lisa-assembly-0.9.jar TPTP_Lisa tableau --input /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n026.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Apr 29 02:35:40 PM UTC 2026 % Result : Unknown 3.01s 1.41s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWX217-1 : TPTP v9.3.0. Released v9.3.0. % 0.00/0.12 % Command : java -cp /export/starexec/sandbox/solver/bin/lisa-assembly-0.9.jar TPTP_Lisa tableau --input /export/starexec/sandbox/benchmark/theBenchmark.p % 0.15/0.33 % Computer : n026.cluster.edu % 0.15/0.33 % Model : x86_64 x86_64 % 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.33 % Memory : 8042.1875MB % 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.33 % CPULimit : 300 % 0.15/0.33 % WCLimit : 300 % 0.15/0.33 % DateTime : Wed Apr 29 01:48:38 EDT 2026 % 0.15/0.33 % CPUTime : % 2.59/1.39 Cannot prove ∀(lambda(Y, addNat(zero)(Y) === Y)), ∀(lambda(Y, aux(Y)(bfalse) === cons(i)(shw(half(suc(Y)))))), shw(zero) === nil, ∀(lambda(Y, ∀(lambda(Xs, ∀(lambda(Z, append(cons(Z)(Xs))(Y) === cons(Z)(append(Xs)(Y)))))))), ∀(lambda(X, eq(zero)(suc(X)) === bfalse)), notb(btrue) === bfalse, ∀(lambda(Y, shw(suc(Y)) === aux(Y)(evenNat(suc(Y))))), eq2(btrue)(bfalse) === bfalse, eq3(i)(o) === bfalse, ∀(lambda(N, half(suc(suc(N))) === suc(half(N)))), ∀(lambda(X, eq2(X)(X) === btrue)), ∀(lambda(Y, ∀(lambda(X, sat$ucomm(X)(Y) === eq(x(X)(Y))(x(Y)(X)))))), half(suc(zero)) === zero, ∀(lambda(N, evenNat(suc(N)) === notb(evenNat(N)))), ∀(lambda(X, eq(suc(X))(zero) === bfalse)), ∀(lambda(Xs, rd(cons(o)(Xs)) === double(rd(Xs)))), ∀(lambda(X, double(X) === addNat(X)(X))), ∀(lambda(Y, ∀(lambda(Z, addNat(suc(Z))(Y) === suc(addNat(Z)(Y)))))), half(zero) === zero, ∀(lambda(Xs, rd(cons(i)(Xs)) === suc(double(rd(Xs))))), ∀(lambda(Y, append(nil)(Y) === Y)), ∀(lambda(X, eq3(X)(X) === btrue)), notb(bfalse) === btrue, rd(nil) === zero, eq2(bfalse)(btrue) === bfalse, ∀(lambda(X, eq(X)(X) === btrue)), ∀(lambda(Y, ∀(lambda(X, eq(suc(X))(suc(Y)) === eq(X)(Y))))), ∀(lambda(Y, ∀(lambda(X, !eq2(sat$ucomm(X)(Y))(bfalse) === btrue)))), eq3(o)(i) === bfalse, ∀(lambda(Y, ∀(lambda(X, x(X)(Y) === rd(append(shw(X))(shw(Y))))))), evenNat(zero) === btrue, ∀(lambda(Y, aux(Y)(btrue) === cons(o)(shw(half(suc(Y)))))) |- % 2.59/1.39 % SZS status GaveUp %------------------------------------------------------------------------------