%------------------------------------------------------------------------------ % File : LisaST---0.9 % Problem : SYN920+1 : TPTP v9.3.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n013.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 09:34:20 AM UTC 2026 % Result : Theorem 8.78s 1.60s % Output : CNFRefutation 8.78s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : SYN920+1 : TPTP v9.3.1. Released v3.1.0. % 0.00/0.03 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.11/0.37 % Computer : n013.cluster.edu % 0.11/0.37 % Model : x86_64 x86_64 % 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.37 % Memory : 8046.5625MB % 0.11/0.37 % OS : Linux 6.8.0-71-generic % 0.11/0.37 % CPULimit : 300 % 0.11/0.37 % WCLimit : 300 % 0.11/0.37 % DateTime : Sat Sep 26 18:49:36 UTC 2026 % 0.11/0.37 % CPUTime : % 0.11/0.37 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 8.78/1.60 % SZS status Theorem for theBenchmark.p % 8.78/1.60 % SZS output start CNFRefutation for theBenchmark.p % 8.78/1.60 fof(prove_this, conjecture, (((! [X0] : (((f(X0) & g(X0)) => h(X0))) => ? [X0] : ((f(X0) & ~g(X0)))) & (! [X1] : ((f(X1) => g(X1))) | ! [X2] : ((f(X2) => h(X2))))) => (! [X3] : (((f(X3) & h(X3)) => g(X3))) => ? [X4] : ((f(X4) & (g(X4) & ~h(X4))))))). % 8.78/1.60 fof(negated_conjecture, negated_conjecture, ~((((! [X0] : (((f(X0) & g(X0)) => h(X0))) => ? [X0] : ((f(X0) & ~g(X0)))) & (! [X1] : ((f(X1) => g(X1))) | ! [X2] : ((f(X2) => h(X2))))) => (! [X3] : (((f(X3) & h(X3)) => g(X3))) => ? [X4] : ((f(X4) & (g(X4) & ~h(X4))))))), inference(negate_conjecture, [status(cth)], [prove_this])). % 8.78/1.60 cnf(c0, plain, X0 | f(sK1), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c1, plain, X0 | ~g(sK1), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c2, plain, ~f(X0) | g(X0) | ~f(X1) | h(X1), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c3, plain, ~f(X0) | ~h(X0) | g(X0), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c4, plain, ~f(X0) | ~g(X0) | h(X0), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c5, plain, ~X0 | f(sK6), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c6, plain, ~X0 | g(sK6), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(c7, plain, ~X0 | ~h(sK6), inference(clausification, [status(esa)], [negated_conjecture])). % 8.78/1.60 cnf(d0, plain, ~f(X0) | g(X0) | h(sK1) | 'Ts0', inference(resolution, [status(thm)], [c2,c0])). % 8.78/1.60 cnf(d1, plain, 'Ts0' | g(sK1) | h(sK1) | 'Ts0', inference(resolution, [status(thm)], [d0,c0])). % 8.78/1.60 cnf(d2, plain, ~f(sK6) | h(sK6) | ~'Ts0', inference(resolution, [status(thm)], [c4,c6])). % 8.78/1.60 cnf(d3, plain, ~'Ts0' | h(sK6) | ~'Ts0', inference(resolution, [status(thm)], [d2,c5])). % 8.78/1.60 cnf(d4, plain, ~'Ts0' | ~'Ts0', inference(resolution, [status(thm)], [d3,c7])). % 8.78/1.60 cnf(d5, plain, g(sK1) | h(sK1), inference(resolution, [status(thm)], [d4,d1])). % 8.78/1.60 cnf(d6, plain, ~g(sK1), inference(resolution, [status(thm)], [d4,c1])). % 8.78/1.60 cnf(d7, plain, h(sK1), inference(resolution, [status(thm)], [d6,d5])). % 8.78/1.60 cnf(d8, plain, ~f(sK1) | g(sK1), inference(resolution, [status(thm)], [d7,c3])). % 8.78/1.60 cnf(d9, plain, f(sK1), inference(resolution, [status(thm)], [d4,c0])). % 8.78/1.60 cnf(d10, plain, g(sK1), inference(resolution, [status(thm)], [d9,d8])). % 8.78/1.60 cnf(d11, plain, $false, inference(resolution, [status(thm)], [d6,d10])). % 8.78/1.60 % SZS output end CNFRefutation for theBenchmark.p %------------------------------------------------------------------------------