%------------------------------------------------------------------------------ % File : LisaST---0.9 % Problem : SWC255+1 : TPTP v9.3.1. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % Computer : n015.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 08:54:46 AM UTC 2026 % Result : Theorem 16.43s 4.12s % Output : CNFRefutation 16.43s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.04 % Problem : SWC255+1 : TPTP v9.3.1. Released v2.4.0. % 0.00/0.06 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.43 % Computer : n015.cluster.edu % 0.17/0.43 % Model : x86_64 x86_64 % 0.17/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.43 % Memory : 8046.5625MB % 0.17/0.43 % OS : Linux 6.8.0-71-generic % 0.17/0.43 % CPULimit : 300 % 0.17/0.43 % WCLimit : 300 % 0.17/0.43 % DateTime : Sat Sep 26 12:40:28 UTC 2026 % 0.17/0.44 % CPUTime : % 0.17/0.44 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 16.43/4.12 % SZS status Theorem for theBenchmark.p % 16.43/4.12 % SZS output start CNFRefutation for theBenchmark.p % 16.43/4.12 fof(co1, conjecture, ! [X0] : ((ssList(X0) => ! [X1] : ((ssList(X1) => ! [X2] : ((ssList(X2) => ! [X3] : ((ssList(X3) => (X1 != X3 | (X0 != X2 | ((~neq(X1,nil) | (~singletonP(X2) | singletonP(X0))) & (~neq(X1,nil) | neq(X3,nil)))))))))))))). % 16.43/4.12 fof(negated_conjecture, negated_conjecture, ~! [X0] : ((ssList(X0) => ! [X1] : ((ssList(X1) => ! [X2] : ((ssList(X2) => ! [X3] : ((ssList(X3) => (X1 != X3 | (X0 != X2 | ((~neq(X1,nil) | (~singletonP(X2) | singletonP(X0))) & (~neq(X1,nil) | neq(X3,nil))))))))))))), inference(negate_conjecture, [status(cth)], [co1])). % 16.43/4.12 cnf(c212, plain, sK255 = sK257, inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(c213, plain, sK254 = sK256, inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(c214, plain, ~X0(sK254,sK255,sK256) | neq(sK255,nil), inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(c215, plain, ~X0(sK254,sK255,sK256) | ~neq(sK257,nil), inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(c217, plain, X0(X1,X2,X3) | singletonP(X3), inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(c218, plain, X0(X1,X2,X3) | ~singletonP(X1), inference(clausification, [status(esa)], [negated_conjecture])). % 16.43/4.12 cnf(d0, plain, ~neq(sK255,nil) | ~'Ts253'(sK254,sK255,sK256), inference(demodulation, [status(thm)], [c215,c212])). % 16.43/4.12 cnf(d1, plain, ~neq(sK255,nil) | ~'Ts253'(sK254,sK255,sK254), inference(demodulation, [status(thm)], [d0,c213])). % 16.43/4.12 cnf(d2, plain, neq(sK255,nil) | ~'Ts253'(sK254,sK255,sK254), inference(demodulation, [status(thm)], [c214,c213])). % 16.43/4.12 cnf(d3, plain, neq(sK255,nil) | ~singletonP(sK254), inference(resolution, [status(thm)], [d2,c218])). % 16.43/4.12 cnf(d4, plain, neq(sK255,nil) | singletonP(sK254), inference(resolution, [status(thm)], [d2,c217])). % 16.43/4.12 cnf(d5, plain, ~neq(sK255,nil) | singletonP(sK254), inference(resolution, [status(thm)], [d1,c217])). % 16.43/4.12 cnf(d6, plain, singletonP(sK254) | singletonP(sK254), inference(resolution, [status(thm)], [d5,d4])). % 16.43/4.12 cnf(d7, plain, neq(sK255,nil), inference(resolution, [status(thm)], [d6,d3])). % 16.43/4.12 cnf(d8, plain, ~'Ts253'(sK254,sK255,sK254), inference(resolution, [status(thm)], [d7,d1])). % 16.43/4.12 cnf(d9, plain, ~singletonP(sK254), inference(resolution, [status(thm)], [d8,c218])). % 16.43/4.12 cnf(d10, plain, $false, inference(resolution, [status(thm)], [d6,d9])). % 16.43/4.12 % SZS output end CNFRefutation for theBenchmark.p %------------------------------------------------------------------------------