0.06/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.13 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.nqaBC8shLL 0.13/0.34 % Computer : n019.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 0.13/0.35 % CPULimit : 960 0.13/0.35 % DateTime : Thu Jul 2 07:28:41 EDT 2020 0.13/0.35 % CPUTime : 0.13/0.35 % Running portfolio for 120 s 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.13/0.35 % Number of cores: 8 0.13/0.35 % Python version: Python 3.6.8 0.13/0.35 % Running in FO mode 1.28/1.47 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 1.28/1.47 % Solved by: fo/fo7.sh 1.28/1.47 To remain in the chosen logic fragment, unification with booleans has been disabled. 1.28/1.47 % done 1000 iterations in 1.016s 1.28/1.47 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 1.28/1.47 % SZS output start Refutation 1.28/1.47 tff(conj_thm_2Ebinary__ieee_2Eulp, axiom, 1.28/1.47 (![A_27t]: 1.28/1.47 (ne(A_27t) => 1.28/1.47 (![A_27w]: 1.28/1.47 (ne(A_27w) => 1.28/1.47 (ap(c_2Ebinary__ieee_2Efloat__to__real(A_27t,A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w)))) = 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w))))))))). 1.28/1.47 tff('0', plain, 1.28/1.47 ![X39, X40]: 1.28/1.47 (~ ne(X39) 1.28/1.47 | ap(c_2Ebinary__ieee_2Efloat__to__real(X40, X39), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X40, X39), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X40, X39)))) 1.28/1.47 = ap(c_2Ebinary__ieee_2Eulp(X40, X39), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X40, X39))) 1.28/1.47 | ~ ne(X40)), 1.28/1.47 inference('cnf', [status(esa)], [conj_thm_2Ebinary__ieee_2Eulp])). 1.28/1.47 tff(ne_ty_2Epair_2Eprod, axiom, 1.28/1.47 (![A0]: (ne(A0) => (![A1]: (ne(A1) => ne(ty_2Epair_2Eprod(A0,A1))))))). 1.28/1.47 tff('1', plain, 1.28/1.47 ![X21, X22]: (~ ne(X21) | ne(ty_2Epair_2Eprod(X22, X21)) | ~ ne(X22)), 1.28/1.47 inference('cnf', [status(esa)], [ne_ty_2Epair_2Eprod])). 1.28/1.47 tff(mem_c_2Ebool_2Ethe__value, axiom, 1.28/1.47 (![A_27a]: 1.28/1.47 (ne(A_27a) => 1.28/1.47 mem(c_2Ebool_2Ethe__value(A_27a),ty_2Ebool_2Eitself(A_27a))))). 1.28/1.47 tff('2', plain, 1.28/1.47 ![X18]: 1.28/1.47 ( mem(c_2Ebool_2Ethe__value(X18), ty_2Ebool_2Eitself(X18)) | ~ ne(X18)), 1.28/1.47 inference('cnf', [status(esa)], [mem_c_2Ebool_2Ethe__value])). 1.28/1.47 tff(mem_c_2Ebinary__ieee_2Efloat__plus__min, axiom, 1.28/1.47 (![A_27t]: 1.28/1.47 (ne(A_27t) => 1.28/1.47 (![A_27w]: 1.28/1.47 (ne(A_27w) => 1.28/1.47 mem(c_2Ebinary__ieee_2Efloat__plus__min(A_27t,A_27w), 1.28/1.47 arr(ty_2Ebool_2Eitself(ty_2Epair_2Eprod(A_27t,A_27w)), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(A_27t,A_27w)))))))). 1.28/1.47 tff('3', plain, 1.28/1.47 ![X28, X29]: 1.28/1.47 (~ ne(X28) 1.28/1.47 | mem(c_2Ebinary__ieee_2Efloat__plus__min(X29, X28), 1.28/1.47 arr(ty_2Ebool_2Eitself(ty_2Epair_2Eprod(X29, X28)), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(X29, X28))) 1.28/1.47 | ~ ne(X29)), 1.28/1.47 inference('cnf', [status(esa)], [mem_c_2Ebinary__ieee_2Efloat__plus__min])). 1.28/1.47 tff(ap_tp, axiom, 1.28/1.47 (![A,B,F]: (mem(F,arr(A,B)) => (![X]: (mem(X,A) => mem(ap(F,X),B)))))). 1.28/1.47 tff('4', plain, 1.28/1.47 ![X13, X14, X15, X16]: 1.28/1.47 (~ mem(X13, X14) | mem(ap(X15, X13), X16) | ~ mem(X15, arr(X14, X16))), 1.28/1.47 inference('cnf', [status(esa)], [ap_tp])). 1.28/1.47 tff('5', plain, 1.28/1.47 ![X0, X1, X2]: 1.28/1.47 (~ ne(X1) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | mem(ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), X2), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(X1, X0)) 1.28/1.47 | ~ mem(X2, ty_2Ebool_2Eitself(ty_2Epair_2Eprod(X1, X0)))), 1.28/1.47 inference('sup-', [status(thm)], ['3', '4'])). 1.28/1.47 tff('6', plain, 1.28/1.47 ![X0, X1]: 1.28/1.47 (~ ne(ty_2Epair_2Eprod(X1, X0)) 1.28/1.47 | mem( 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(X1, X0)) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | ~ ne(X1)), 1.28/1.47 inference('sup-', [status(thm)], ['2', '5'])). 1.28/1.47 tff('7', plain, 1.28/1.47 ![X0, X1]: 1.28/1.47 (~ ne(X1) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | ~ ne(X1) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | mem( 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(X1, X0))), 1.28/1.47 inference('sup-', [status(thm)], ['1', '6'])). 1.28/1.47 tff('8', plain, 1.28/1.47 ![X0, X1]: 1.28/1.47 ( mem( 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))), 1.28/1.47 ty_2Ebinary__ieee_2Efloat(X1, X0)) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | ~ ne(X1)), 1.28/1.47 inference('simplify', [status(thm)], ['7'])). 1.28/1.47 tff(conj_thm_2Ebinary__ieee_2Efloat__to__real__negate, axiom, 1.28/1.47 (![A_27a]: 1.28/1.47 (ne(A_27a) => 1.28/1.47 (![A_27b]: 1.28/1.47 (ne(A_27b) => 1.28/1.47 (![V0x]: 1.28/1.47 (mem(V0x,ty_2Ebinary__ieee_2Efloat(A_27a,A_27b)) => 1.28/1.47 (ap(c_2Ebinary__ieee_2Efloat__to__real(A_27a,A_27b), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(A_27a,A_27b),V0x)) = 1.28/1.47 ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(A_27a,A_27b),V0x)))))))))). 1.28/1.47 tff('9', plain, 1.28/1.47 ![X31, X32, X33]: 1.28/1.47 (~ ne(X31) 1.28/1.47 | ap(c_2Ebinary__ieee_2Efloat__to__real(X32, X31), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(X32, X31), X33)) 1.28/1.47 = ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(X32, X31), X33)) 1.28/1.47 | ~ mem(X33, ty_2Ebinary__ieee_2Efloat(X32, X31)) 1.28/1.47 | ~ ne(X32)), 1.28/1.47 inference('cnf', [status(esa)], 1.28/1.47 [conj_thm_2Ebinary__ieee_2Efloat__to__real__negate])). 1.28/1.47 tff('10', plain, 1.28/1.47 ![X0, X1]: 1.28/1.47 (~ ne(X1) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | ~ ne(X1) 1.28/1.47 | ap(c_2Ebinary__ieee_2Efloat__to__real(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))))) 1.28/1.47 = ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))))) 1.28/1.47 | ~ ne(X0)), 1.28/1.47 inference('sup-', [status(thm)], ['8', '9'])). 1.28/1.47 tff('11', plain, 1.28/1.47 ![X0, X1]: 1.28/1.47 (ap(c_2Ebinary__ieee_2Efloat__to__real(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))))) 1.28/1.47 = ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(X1, X0), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(X1, X0), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(X1, X0))))) 1.28/1.47 | ~ ne(X0) 1.28/1.47 | ~ ne(X1)), 1.28/1.47 inference('simplify', [status(thm)], ['10'])). 1.28/1.47 tff(conj_thm_2Ebinary__ieee_2Eneg__ulp, conjecture, 1.28/1.47 (![A_27t]: 1.28/1.47 (ne(A_27t) => 1.28/1.47 (![A_27w]: 1.28/1.47 (ne(A_27w) => 1.28/1.47 (ap(c_2Ebinary__ieee_2Efloat__to__real(A_27t,A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(A_27t,A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w))))) = 1.28/1.47 ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w)))))))))). 1.28/1.47 tff(zf_stmt_0, negated_conjecture, 1.28/1.47 (~ 1.28/1.47 (![A_27t]: 1.28/1.47 (ne(A_27t) => 1.28/1.47 (![A_27w]: 1.28/1.47 (ne(A_27w) => 1.28/1.47 (ap(c_2Ebinary__ieee_2Efloat__to__real(A_27t,A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(A_27t,A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w))))) = 1.28/1.47 ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(A_27t,A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(A_27t,A_27w))))))))))). 1.28/1.47 tff('12', plain, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(sk_A_27t, sk_A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__negate(sk_A_27t, sk_A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w))))) 1.28/1.47 != ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))), 1.28/1.47 inference('cnf', [status(esa)], [zf_stmt_0])). 1.28/1.47 tff('13', plain, 1.28/1.47 (ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(sk_A_27t, sk_A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w))))) 1.28/1.47 != ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))) 1.28/1.47 | ~ ne(sk_A_27t) 1.28/1.47 | ~ ne(sk_A_27w)), 1.28/1.47 inference('sup-', [status(thm)], ['11', '12'])). 1.28/1.47 tff('14', plain, ne(sk_A_27t), inference('cnf', [status(esa)], [zf_stmt_0])). 1.28/1.47 tff('15', plain, ne(sk_A_27w), inference('cnf', [status(esa)], [zf_stmt_0])). 1.28/1.47 tff('16', plain, 1.28/1.47 ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__to__real(sk_A_27t, sk_A_27w), 1.28/1.47 ap(c_2Ebinary__ieee_2Efloat__plus__min(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w))))) 1.28/1.47 != ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))), 1.28/1.47 inference('demod', [status(thm)], ['13', '14', '15'])). 1.28/1.47 tff('17', plain, 1.28/1.47 (ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))) 1.28/1.47 != ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))) 1.28/1.47 | ~ ne(sk_A_27t) 1.28/1.47 | ~ ne(sk_A_27w)), 1.28/1.47 inference('sup-', [status(thm)], ['0', '16'])). 1.28/1.47 tff('18', plain, ne(sk_A_27t), inference('cnf', [status(esa)], [zf_stmt_0])). 1.28/1.47 tff('19', plain, ne(sk_A_27w), inference('cnf', [status(esa)], [zf_stmt_0])). 1.28/1.47 tff('20', plain, 1.28/1.47 ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))) 1.28/1.47 != ap(c_2Erealax_2Ereal__neg, 1.28/1.47 ap(c_2Ebinary__ieee_2Eulp(sk_A_27t, sk_A_27w), 1.28/1.47 c_2Ebool_2Ethe__value(ty_2Epair_2Eprod(sk_A_27t, sk_A_27w)))), 1.28/1.47 inference('demod', [status(thm)], ['17', '18', '19'])). 1.28/1.47 tff('21', plain, $false, inference('simplify', [status(thm)], ['20'])). 1.28/1.47 1.28/1.47 % SZS output end Refutation 1.28/1.47 1.28/1.48 % Zipperpin 1.5 exiting 1.28/1.48 EOF