0.06/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.12 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.Xpfwb9Krh3 0.11/0.32 % Computer : n024.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 960 0.11/0.32 % DateTime : Thu Jul 2 07:22:27 EDT 2020 0.11/0.33 % CPUTime : 0.11/0.33 % Running portfolio for 120 s 0.11/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.11/0.33 % Number of cores: 8 0.11/0.33 % Python version: Python 3.6.8 0.11/0.33 % Running in FO mode 0.49/0.72 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 0.49/0.72 % Solved by: fo/fo7.sh 0.49/0.72 To remain in the chosen logic fragment, unification with booleans has been disabled. 0.49/0.72 % done 419 iterations in 0.298s 0.49/0.72 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 0.49/0.72 % SZS output start Refutation 0.49/0.72 tff(l2_co, conjecture, 0.49/0.72 (![U]: 0.49/0.72 ((![V,W,X,Y]: (i(triple(V,U,X)) = i(triple(W,U,Y)))) => 0.49/0.72 (![Z,X1,X2,X3,X4,X5]: 0.49/0.72 (i(triple(Z,insert_slb(U,pair(X4,X5)),X2)) = 0.49/0.72 i(triple(X1,insert_slb(U,pair(X4,X5)),X3))))))). 0.49/0.72 tff(zf_stmt_0, negated_conjecture, 0.49/0.72 (~ 0.49/0.72 (![U]: 0.49/0.72 ((![V,W,X,Y]: (i(triple(V,U,X)) = i(triple(W,U,Y)))) => 0.49/0.72 (![Z,X1,X2,X3,X4,X5]: 0.49/0.72 (i(triple(Z,insert_slb(U,pair(X4,X5)),X2)) = 0.49/0.72 i(triple(X1,insert_slb(U,pair(X4,X5)),X3)))))))). 0.49/0.72 tff('0', plain, 0.49/0.72 ![X172, X173, X174, X175]: 0.49/0.72 i(triple(X174, sk_U, X175)) = i(triple(X172, sk_U, X173)), 0.49/0.72 inference('cnf', [status(esa)], [zf_stmt_0])). 0.49/0.72 tff('1', plain, 0.49/0.72 i(triple(sk_Z, insert_slb(sk_U, pair(sk_X4, sk_X5)), sk_X2)) 0.49/0.72 != i(triple(sk_X1, insert_slb(sk_U, pair(sk_X4, sk_X5)), sk_X3)), 0.49/0.72 inference('cnf', [status(esa)], [zf_stmt_0])). 0.49/0.72 tff(ax55, axiom, 0.49/0.72 (![U,V,W,X,Y]: 0.49/0.72 (insert_pq(i(triple(U,V,W)),X) = i(triple(U,insert_slb(V,pair(X,Y)),W))))). 0.49/0.72 tff('2', plain, 0.49/0.72 ![X156, X157, X158, X159, X160]: 0.49/0.72 insert_pq(i(triple(X156, X157, X160)), X158) 0.49/0.72 = i(triple(X156, insert_slb(X157, pair(X158, X159)), X160)), 0.49/0.72 inference('cnf', [status(esa)], [ax55])). 0.49/0.72 tff('3', plain, 0.49/0.72 ![X156, X157, X158, X159, X160]: 0.49/0.72 insert_pq(i(triple(X156, X157, X160)), X158) 0.49/0.72 = i(triple(X156, insert_slb(X157, pair(X158, X159)), X160)), 0.49/0.72 inference('cnf', [status(esa)], [ax55])). 0.49/0.72 tff('4', plain, 0.49/0.72 insert_pq(i(triple(sk_Z, sk_U, sk_X2)), sk_X4) 0.49/0.72 != insert_pq(i(triple(sk_X1, sk_U, sk_X3)), sk_X4), 0.49/0.72 inference('demod', [status(thm)], ['1', '2', '3'])). 0.49/0.72 tff('5', plain, 0.49/0.72 ![X0, X1]: 0.49/0.72 insert_pq(i(triple(sk_Z, sk_U, sk_X2)), sk_X4) 0.49/0.72 != insert_pq(i(triple(X1, sk_U, X0)), sk_X4), 0.49/0.72 inference('sup-', [status(thm)], ['0', '4'])). 0.49/0.72 tff('6', plain, $false, inference('eq_res', [status(thm)], ['5'])). 0.49/0.72 0.49/0.72 % SZS output end Refutation 0.49/0.72 0.49/0.73 % Zipperpin 1.5 exiting 0.49/0.73 EOF