%------------------------------------------------------------------------------ % File : LisaST---0.9 % Problem : SEU155+1 : TPTP v9.3.1. Released v3.3.0. % Transfm : none % Format : tptp:raw % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % Computer : n005.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 08:41:03 AM UTC 2026 % Result : Theorem 9.35s 2.54s % Output : CNFRefutation 9.35s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.05 % Problem : SEU155+1 : TPTP v9.3.1. Released v3.3.0. % 0.00/0.07 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.16/0.42 % Computer : n005.cluster.edu % 0.16/0.42 % Model : x86_64 x86_64 % 0.16/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.42 % Memory : 8046.5625MB % 0.16/0.42 % OS : Linux 6.8.0-71-generic % 0.16/0.42 % CPULimit : 300 % 0.16/0.42 % WCLimit : 300 % 0.16/0.42 % DateTime : Sat Sep 26 08:41:32 UTC 2026 % 0.16/0.42 % CPUTime : % 0.16/0.42 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 9.35/2.54 % SZS status Theorem for theBenchmark.p % 9.35/2.54 % SZS output start CNFRefutation for theBenchmark.p % 9.35/2.54 fof(d3_tarski, axiom, ! [X0] : ! [X1] : ((subset(X0,X1) <=> ! [X2] : ((in(X2,X0) => in(X2,X1)))))). % 9.35/2.54 fof(d4_tarski, axiom, ! [X0] : ! [X1] : ((X1 = union(X0) <=> ! [X2] : ((in(X2,X1) <=> ? [X3] : ((in(X2,X3) & in(X3,X0)))))))). % 9.35/2.54 fof(l50_zfmisc_1, conjecture, ! [X0] : ! [X1] : ((in(X0,X1) => subset(X0,union(X1))))). % 9.35/2.54 fof(negated_conjecture, negated_conjecture, ~! [X0] : ! [X1] : ((in(X0,X1) => subset(X0,union(X1)))), inference(negate_conjecture, [status(cth)], [l50_zfmisc_1])). % 9.35/2.54 cnf(c2, plain, subset(X0,X1) | in(sK5(X0,X1),X0), inference(clausification, [status(esa)], [d3_tarski])). % 9.35/2.54 cnf(c3, plain, subset(X0,X1) | ~in(sK5(X0,X1),X1), inference(clausification, [status(esa)], [d3_tarski])). % 9.35/2.54 cnf(c4, plain, X0 != union(X1) | X2(X1,X0), inference(clausification, [status(esa)], [d4_tarski])). % 9.35/2.54 cnf(c8, plain, ~X0(X1,X2) | in(X3,X2) | ~in(X3,X4) | ~in(X4,X1), inference(clausification, [status(esa)], [d4_tarski])). % 9.35/2.54 cnf(c16, plain, in(sK17,sK18), inference(clausification, [status(esa)], [negated_conjecture])). % 9.35/2.54 cnf(c17, plain, ~subset(sK17,union(sK18)), inference(clausification, [status(esa)], [negated_conjecture])). % 9.35/2.54 cnf(d0, plain, 'Ts6'(X0,union(X0)), inference(equality_resolution, [status(thm)], [c4])). % 9.35/2.54 cnf(d1, plain, ~in(X0,X1) | in(X2,union(X1)) | ~in(X2,X0), inference(resolution, [status(thm)], [c8,d0])). % 9.35/2.54 cnf(d2, plain, ~in(X0,sK17) | in(X0,union(sK18)), inference(resolution, [status(thm)], [d1,c16])). % 9.35/2.54 cnf(d3, plain, ~in(sK5(X0,union(sK18)),sK17) | subset(X0,union(sK18)), inference(resolution, [status(thm)], [d2,c3])). % 9.35/2.54 cnf(d4, plain, subset(sK17,union(sK18)) | subset(sK17,union(sK18)), inference(resolution, [status(thm)], [d3,c2])). % 9.35/2.54 cnf(d5, plain, $false, inference(resolution, [status(thm)], [c17,d4])). % 9.35/2.54 % SZS output end CNFRefutation for theBenchmark.p %------------------------------------------------------------------------------