%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SEU117+1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 08:40:54 AM UTC 2026
% Result : Theorem 12.84s 2.09s
% Output : CNFRefutation 12.84s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU117+1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n014.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sat Sep 26 08:37:01 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 12.84/2.09 % SZS status Theorem for theBenchmark.p
% 12.84/2.09 % SZS output start CNFRefutation for theBenchmark.p
% 12.84/2.09 fof(t2_subset, axiom, ! [X0] : ! [X1] : ((element(X0,X1) => (empty(X1) | in(X0,X1))))).
% 12.84/2.09 fof(dt_k5_finsub_1, axiom, ! [X0] : preboolean('finite$usubsets'(X0))).
% 12.84/2.09 fof(fc2_finsub_1, axiom, ! [X0] : ((~empty('finite$usubsets'(X0)) & ('cup$uclosed'('finite$usubsets'(X0)) & ('diff$uclosed'('finite$usubsets'(X0)) & preboolean('finite$usubsets'(X0))))))).
% 12.84/2.09 fof(t3_subset, axiom, ! [X0] : ! [X1] : ((element(X0,powerset(X1)) <=> subset(X0,X1)))).
% 12.84/2.09 fof(d5_finsub_1, axiom, ! [X0] : ! [X1] : ((preboolean(X1) => (X1 = 'finite$usubsets'(X0) <=> ! [X2] : ((in(X2,X1) <=> (subset(X2,X0) & finite(X2)))))))).
% 12.84/2.09 fof(t32_finsub_1, conjecture, ! [X0] : ! [X1] : ((element(X1,'finite$usubsets'(X0)) => element(X1,powerset(X0))))).
% 12.84/2.09 fof(negated_conjecture, negated_conjecture, ~! [X0] : ! [X1] : ((element(X1,'finite$usubsets'(X0)) => element(X1,powerset(X0)))), inference(negate_conjecture, [status(cth)], [t32_finsub_1])).
% 12.84/2.09 cnf(c3, plain, ~element(X0,X1) | empty(X1) | in(X0,X1), inference(clausification, [status(esa)], [t2_subset])).
% 12.84/2.09 cnf(c10, plain, preboolean('finite$usubsets'(X0)), inference(clausification, [status(esa)], [dt_k5_finsub_1])).
% 12.84/2.09 cnf(c15, plain, ~empty('finite$usubsets'(X0)), inference(clausification, [status(esa)], [fc2_finsub_1])).
% 12.84/2.09 cnf(c55, plain, element(X0,powerset(X1)) | ~subset(X0,X1), inference(clausification, [status(esa)], [t3_subset])).
% 12.84/2.09 cnf(c58, plain, ~preboolean(X0) | X0 != 'finite$usubsets'(X1) | X2(X1,X0), inference(clausification, [status(esa)], [d5_finsub_1])).
% 12.84/2.09 cnf(c60, plain, ~X0(X1,X2) | ~in(X3,X2) | subset(X3,X1), inference(clausification, [status(esa)], [d5_finsub_1])).
% 12.84/2.09 cnf(c69, plain, element(sK54,'finite$usubsets'(sK53)), inference(clausification, [status(esa)], [negated_conjecture])).
% 12.84/2.09 cnf(c70, plain, ~element(sK54,powerset(sK53)), inference(clausification, [status(esa)], [negated_conjecture])).
% 12.84/2.09 cnf(d0, plain, empty('finite$usubsets'(sK53)) | in(sK54,'finite$usubsets'(sK53)), inference(resolution, [status(thm)], [c3,c69])).
% 12.84/2.09 cnf(d1, plain, in(sK54,'finite$usubsets'(sK53)), inference(resolution, [status(thm)], [c15,d0])).
% 12.84/2.09 cnf(d2, plain, ~preboolean('finite$usubsets'(X0)) | 'Ts48'(X0,'finite$usubsets'(X0)), inference(equality_resolution, [status(thm)], [c58])).
% 12.84/2.09 cnf(d3, plain, 'Ts48'(X0,'finite$usubsets'(X0)), inference(resolution, [status(thm)], [c10,d2])).
% 12.84/2.09 cnf(d4, plain, ~in(X0,'finite$usubsets'(X1)) | subset(X0,X1), inference(resolution, [status(thm)], [d3,c60])).
% 12.84/2.09 cnf(d5, plain, subset(sK54,sK53), inference(resolution, [status(thm)], [d4,d1])).
% 12.84/2.09 cnf(d6, plain, ~subset(sK54,sK53), inference(resolution, [status(thm)], [c55,c70])).
% 12.84/2.09 cnf(d7, plain, $false, inference(resolution, [status(thm)], [d6,d5])).
% 12.84/2.09 % SZS output end CNFRefutation for theBenchmark.p
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