%------------------------------------------------------------------------------ % File : LisaST---0.9 % Problem : SEU230+3 : TPTP v9.3.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % Computer : n017.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Sun Sep 27 08:41:22 AM UTC 2026 % Result : Theorem 14.11s 2.80s % Output : CNFRefutation 14.11s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : SEU230+3 : TPTP v9.3.1. Released v3.2.0. % 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.08/0.35 % Computer : n017.cluster.edu % 0.08/0.35 % Model : x86_64 x86_64 % 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.35 % Memory : 8046.5625MB % 0.08/0.35 % OS : Linux 6.8.0-71-generic % 0.08/0.35 % CPULimit : 300 % 0.08/0.35 % WCLimit : 300 % 0.08/0.35 % DateTime : Sat Sep 26 08:50:34 UTC 2026 % 0.08/0.36 % CPUTime : % 0.08/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 14.11/2.80 % SZS status Theorem for theBenchmark.p % 14.11/2.80 % SZS output start CNFRefutation for theBenchmark.p % 14.11/2.80 fof(d1_ordinal1, axiom, ! [X0] : succ(X0) = 'set$uunion2'(X0,singleton(X0))). % 14.11/2.80 fof(d1_tarski, axiom, ! [X0] : ! [X1] : ((X1 = singleton(X0) <=> ! [X2] : ((in(X2,X1) <=> X2 = X0))))). % 14.11/2.80 fof(d2_xboole_0, axiom, ! [X0] : ! [X1] : ! [X2] : ((X2 = 'set$uunion2'(X0,X1) <=> ! [X3] : ((in(X3,X2) <=> (in(X3,X0) | in(X3,X1))))))). % 14.11/2.80 fof(t10_ordinal1, conjecture, ! [X0] : in(X0,succ(X0))). % 14.11/2.80 fof(negated_conjecture, negated_conjecture, ~! [X0] : in(X0,succ(X0)), inference(negate_conjecture, [status(cth)], [t10_ordinal1])). % 14.11/2.80 cnf(c7, plain, succ(X0) = 'set$uunion2'(X0,singleton(X0)), inference(clausification, [status(esa)], [d1_ordinal1])). % 14.11/2.80 cnf(c9, plain, X0 != singleton(X1) | in(X2,X0) | X2 != X1, inference(clausification, [status(esa)], [d1_tarski])). % 14.11/2.80 cnf(c14, plain, X0 != 'set$uunion2'(X1,X2) | X3(X1,X2,X0), inference(clausification, [status(esa)], [d2_xboole_0])). % 14.11/2.80 cnf(c18, plain, ~X0(X1,X2,X3) | in(X4,X3) | ~in(X4,X2), inference(clausification, [status(esa)], [d2_xboole_0])). % 14.11/2.80 cnf(c65, plain, ~in(sK49,succ(sK49)), inference(clausification, [status(esa)], [negated_conjecture])). % 14.11/2.80 cnf(d0, plain, X0 != X1 | in(X0,singleton(X1)), inference(equality_resolution, [status(thm)], [c9])). % 14.11/2.80 cnf(d1, plain, in(X0,singleton(X0)), inference(equality_resolution, [status(thm)], [d0])). % 14.11/2.80 cnf(d2, plain, X1 != succ(X0) | 'Ts12'(X0,singleton(X0),X1), inference(superposition, [status(thm)], [c7,c14])). % 14.11/2.80 cnf(d3, plain, 'Ts12'(X0,singleton(X0),succ(X0)), inference(equality_resolution, [status(thm)], [d2])). % 14.11/2.80 cnf(d4, plain, in(X0,succ(X1)) | ~in(X0,singleton(X1)), inference(resolution, [status(thm)], [d3,c18])). % 14.11/2.80 cnf(d5, plain, in(X0,succ(X0)), inference(resolution, [status(thm)], [d4,d1])). % 14.11/2.80 cnf(d6, plain, $false, inference(resolution, [status(thm)], [d5,c65])). % 14.11/2.80 % SZS output end CNFRefutation for theBenchmark.p %------------------------------------------------------------------------------