%------------------------------------------------------------------------------ % File : LisaST---0.9 % Problem : SWC386+1 : TPTP v9.3.1. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n020.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 08:55:12 AM UTC 2026 % Result : Theorem 18.30s 3.13s % Output : CNFRefutation 18.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : SWC386+1 : TPTP v9.3.1. Released v2.4.0. % 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.43 % Computer : n020.cluster.edu % 0.12/0.43 % Model : x86_64 x86_64 % 0.12/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.43 % Memory : 8046.5625MB % 0.12/0.43 % OS : Linux 6.8.0-71-generic % 0.12/0.43 % CPULimit : 300 % 0.12/0.43 % WCLimit : 300 % 0.12/0.43 % DateTime : Sat Sep 26 12:57:33 UTC 2026 % 0.12/0.44 % CPUTime : % 0.12/0.44 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 18.30/3.13 % SZS status Theorem for theBenchmark.p % 18.30/3.13 % SZS output start CNFRefutation for theBenchmark.p % 18.30/3.13 fof(ax15, axiom, ! [X0] : ((ssList(X0) => ! [X1] : ((ssList(X1) => (neq(X0,X1) <=> X0 != X1)))))). % 18.30/3.13 fof(ax38, axiom, ! [X0] : ((ssItem(X0) => ~memberP(nil,X0)))). % 18.30/3.13 fof(co1, conjecture, ! [X0] : ((ssList(X0) => ! [X1] : ((ssList(X1) => ! [X2] : ((ssList(X2) => ! [X3] : ((ssList(X3) => (X1 != X3 | (X0 != X2 | ((! [X4] : ((ssItem(X4) => (cons(X4,nil) != X2 | ~memberP(X3,X4)))) & (nil != X3 | nil != X2)) | ((nil != X1 | nil = X0) & (~neq(X1,nil) | ? [X5] : ((ssItem(X5) & (cons(X5,nil) = X0 & memberP(X1,X5)))))))))))))))))). % 18.30/3.13 fof(negated_conjecture, negated_conjecture, ~! [X0] : ((ssList(X0) => ! [X1] : ((ssList(X1) => ! [X2] : ((ssList(X2) => ! [X3] : ((ssList(X3) => (X1 != X3 | (X0 != X2 | ((! [X4] : ((ssItem(X4) => (cons(X4,nil) != X2 | ~memberP(X3,X4)))) & (nil != X3 | nil != X2)) | ((nil != X1 | nil = X0) & (~neq(X1,nil) | ? [X5] : ((ssItem(X5) & (cons(X5,nil) = X0 & memberP(X1,X5))))))))))))))))), inference(negate_conjecture, [status(cth)], [co1])). % 18.30/3.13 cnf(c94, plain, ~ssList(X0) | ~ssList(X1) | ~neq(X0,X1) | X0 != X1, inference(clausification, [status(esa)], [ax15])). % 18.30/3.13 cnf(c127, plain, ~ssItem(X0) | ~memberP(nil,X0), inference(clausification, [status(esa)], [ax38])). % 18.30/3.13 cnf(c209, plain, ssList(sK255), inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c212, plain, sK255 = sK257, inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c213, plain, sK254 = sK256, inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c214, plain, ~X0(sK256,sK257) | nil = sK257, inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c215, plain, ~X0(sK256,sK257) | nil = sK256, inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c217, plain, nil = sK255 | ~ssItem(X0) | cons(X0,nil) != sK254 | ~memberP(sK255,X0), inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c218, plain, nil != sK254 | neq(sK255,nil), inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c220, plain, X0(X1,X2) | ssItem(sK259(X1,X2)), inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c221, plain, X0(X1,X2) | cons(sK259(X1,X2),nil) = X1, inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(c222, plain, X0(X1,X2) | memberP(X2,sK259(X1,X2)), inference(clausification, [status(esa)], [negated_conjecture])). % 18.30/3.13 cnf(d0, plain, nil = sK255 | ~'Ts253'(sK256,sK257), inference(demodulation, [status(thm)], [c214,c212])). % 18.30/3.13 cnf(d1, plain, nil = sK255 | ~'Ts253'(sK254,sK257), inference(demodulation, [status(thm)], [d0,c213])). % 18.30/3.13 cnf(d2, plain, nil = sK255 | ~'Ts253'(sK254,sK255), inference(demodulation, [status(thm)], [d1,c212])). % 18.30/3.13 cnf(d3, plain, cons(sK259(sK254,sK255),nil) = sK254 | nil = sK255, inference(resolution, [status(thm)], [c221,d2])). % 18.30/3.13 cnf(d4, plain, sK254 != sK254 | nil = sK255 | ~ssItem(sK259(sK254,sK255)) | ~memberP(sK255,sK259(sK254,sK255)) | nil = sK255, inference(superposition, [status(thm)], [d3,c217])). % 18.30/3.13 cnf(d5, plain, nil = sK255 | ~ssItem(sK259(sK254,sK255)) | ~memberP(sK255,sK259(sK254,sK255)), inference(equality_resolution, [status(thm)], [d4])). % 18.30/3.13 cnf(d6, plain, nil = sK255 | ~ssItem(sK259(sK254,sK255)) | 'Ts253'(sK254,sK255), inference(resolution, [status(thm)], [d5,c222])). % 18.30/3.13 cnf(d7, plain, nil = sK255 | 'Ts253'(sK254,sK255) | 'Ts253'(sK254,sK255), inference(resolution, [status(thm)], [d6,c220])). % 18.30/3.13 cnf(d8, plain, nil = sK255 | nil = sK255, inference(resolution, [status(thm)], [d7,d2])). % 18.30/3.13 cnf(d9, plain, nil != sK254 | neq(nil,nil), inference(demodulation, [status(thm)], [c218,d8])). % 18.30/3.13 cnf(d10, plain, nil = sK254 | ~'Ts253'(sK256,sK257), inference(demodulation, [status(thm)], [c215,c213])). % 18.30/3.13 cnf(d11, plain, nil = sK254 | ~'Ts253'(sK254,sK257), inference(demodulation, [status(thm)], [d10,c213])). % 18.30/3.13 cnf(d12, plain, nil = sK254 | ~'Ts253'(sK254,sK255), inference(demodulation, [status(thm)], [d11,c212])). % 18.30/3.13 cnf(d13, plain, nil = sK254 | ~'Ts253'(sK254,nil), inference(demodulation, [status(thm)], [d12,d8])). % 18.30/3.13 cnf(d14, plain, ~ssItem(sK259(X0,nil)) | 'Ts253'(X0,nil), inference(resolution, [status(thm)], [c127,c222])). % 18.30/3.13 cnf(d15, plain, 'Ts253'(X0,nil) | 'Ts253'(X0,nil), inference(resolution, [status(thm)], [d14,c220])). % 18.30/3.13 cnf(d16, plain, nil = sK254, inference(resolution, [status(thm)], [d15,d13])). % 18.30/3.13 cnf(d17, plain, neq(nil,nil), inference(resolution, [status(thm)], [d16,d9])). % 18.30/3.13 cnf(d18, plain, ~neq(X0,X0) | ~ssList(X0) | ~ssList(X0), inference(equality_resolution, [status(thm)], [c94])). % 18.30/3.13 cnf(d19, plain, ~ssList(nil), inference(resolution, [status(thm)], [d18,d17])). % 18.30/3.13 cnf(d20, plain, ssList(nil), inference(demodulation, [status(thm)], [c209,d8])). % 18.30/3.13 cnf(d21, plain, $false, inference(resolution, [status(thm)], [d20,d19])). % 18.30/3.13 % SZS output end CNFRefutation for theBenchmark.p %------------------------------------------------------------------------------