%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : NUM323+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n006.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 : Thu Sep 24 01:42:32 PM UTC 2026
% Result : Theorem 22.92s 3.41s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NUM323+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n006.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 02:22:13 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.38 % Drodi V4.1.1
% 22.92/3.41 % Refutation found
% 22.92/3.41 % SZS status Theorem for theBenchmark: Theorem is valid
% 22.92/3.41 % SZS output start CNFRefutation for theBenchmark
% 22.92/3.41 fof(f130,axiom,(
% 22.92/3.41 rdn_translate(nn2,rdn_neg(rdnn(n2))) ),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f133,axiom,(
% 22.92/3.41 rdn_translate(nn5,rdn_neg(rdnn(n5))) ),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f135,axiom,(
% 22.92/3.41 rdn_translate(nn7,rdn_neg(rdnn(n7))) ),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f288,axiom,(
% 22.92/3.41 (! [X,Y,Z,RDN_X,RDN_Y,RDN_Z] :( ( rdn_translate(X,rdn_neg(RDN_X))& rdn_translate(Y,rdn_neg(RDN_Y))& rdn_add_with_carry(rdnn(n0),RDN_X,RDN_Y,RDN_Z)& rdn_translate(Z,rdn_neg(RDN_Z)) )=> sum(X,Y,Z) ) )),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f297,axiom,(
% 22.92/3.41 (! [C,D1,D2,RD,ID] :( ( rdn_digit_add(rdnn(D1),rdnn(D2),rdnn(ID),rdnn(n0))& rdn_digit_add(rdnn(ID),rdnn(C),rdnn(RD),rdnn(n0)) )=> rdn_add_with_carry(rdnn(C),rdnn(D1),rdnn(D2),rdnn(RD)) ) )),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f327,axiom,(
% 22.92/3.41 rdn_digit_add(rdnn(n2),rdnn(n5),rdnn(n7),rdnn(n0)) ),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f372,axiom,(
% 22.92/3.41 rdn_digit_add(rdnn(n7),rdnn(n0),rdnn(n7),rdnn(n0)) ),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f402,conjecture,(
% 22.92/3.41 (? [X] : sum(X,nn5,nn7) )),
% 22.92/3.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 22.92/3.41 fof(f403,negated_conjecture,(
% 22.92/3.41 ~((? [X] : sum(X,nn5,nn7) ))),
% 22.92/3.41 inference(negated_conjecture,[status(cth)],[f402])).
% 22.92/3.41 fof(f533,plain,(
% 22.92/3.41 rdn_translate(nn2,rdn_neg(rdnn(n2)))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f130])).
% 22.92/3.41 fof(f536,plain,(
% 22.92/3.41 rdn_translate(nn5,rdn_neg(rdnn(n5)))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f133])).
% 22.92/3.41 fof(f538,plain,(
% 22.92/3.41 rdn_translate(nn7,rdn_neg(rdnn(n7)))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f135])).
% 22.92/3.41 fof(f719,plain,(
% 22.92/3.41 ![X,Y,Z,RDN_X,RDN_Y,RDN_Z]: ((((~rdn_translate(X,rdn_neg(RDN_X))|~rdn_translate(Y,rdn_neg(RDN_Y)))|~rdn_add_with_carry(rdnn(n0),RDN_X,RDN_Y,RDN_Z))|~rdn_translate(Z,rdn_neg(RDN_Z)))|sum(X,Y,Z))),
% 22.92/3.41 inference(pre_NNF_transformation,[status(thm)],[f288])).
% 22.92/3.41 fof(f720,plain,(
% 22.92/3.41 ![X,Y,Z]: ((![RDN_Z]: ((![RDN_X,RDN_Y]: ((~rdn_translate(X,rdn_neg(RDN_X))|~rdn_translate(Y,rdn_neg(RDN_Y)))|~rdn_add_with_carry(rdnn(n0),RDN_X,RDN_Y,RDN_Z)))|~rdn_translate(Z,rdn_neg(RDN_Z))))|sum(X,Y,Z))),
% 22.92/3.41 inference(miniscoping,[status(thm)],[f719])).
% 22.92/3.41 fof(f721,plain,(
% 22.92/3.41 ![X0,X1,X2,X3,X4,X5]: (~rdn_translate(X0,rdn_neg(X1))|~rdn_translate(X2,rdn_neg(X3))|~rdn_add_with_carry(rdnn(n0),X1,X3,X4)|~rdn_translate(X5,rdn_neg(X4))|sum(X0,X2,X5))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f720])).
% 22.92/3.41 fof(f747,plain,(
% 22.92/3.41 ![C,D1,D2,RD,ID]: ((~rdn_digit_add(rdnn(D1),rdnn(D2),rdnn(ID),rdnn(n0))|~rdn_digit_add(rdnn(ID),rdnn(C),rdnn(RD),rdnn(n0)))|rdn_add_with_carry(rdnn(C),rdnn(D1),rdnn(D2),rdnn(RD)))),
% 22.92/3.41 inference(pre_NNF_transformation,[status(thm)],[f297])).
% 22.92/3.41 fof(f748,plain,(
% 22.92/3.41 ![C,D1,D2,RD]: ((![ID]: (~rdn_digit_add(rdnn(D1),rdnn(D2),rdnn(ID),rdnn(n0))|~rdn_digit_add(rdnn(ID),rdnn(C),rdnn(RD),rdnn(n0))))|rdn_add_with_carry(rdnn(C),rdnn(D1),rdnn(D2),rdnn(RD)))),
% 22.92/3.41 inference(miniscoping,[status(thm)],[f747])).
% 22.92/3.41 fof(f749,plain,(
% 22.92/3.41 ![X0,X1,X2,X3,X4]: (~rdn_digit_add(rdnn(X0),rdnn(X1),rdnn(X2),rdnn(n0))|~rdn_digit_add(rdnn(X2),rdnn(X3),rdnn(X4),rdnn(n0))|rdn_add_with_carry(rdnn(X3),rdnn(X0),rdnn(X1),rdnn(X4)))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f748])).
% 22.92/3.41 fof(f786,plain,(
% 22.92/3.41 rdn_digit_add(rdnn(n2),rdnn(n5),rdnn(n7),rdnn(n0))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f327])).
% 22.92/3.41 fof(f831,plain,(
% 22.92/3.41 rdn_digit_add(rdnn(n7),rdnn(n0),rdnn(n7),rdnn(n0))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f372])).
% 22.92/3.41 fof(f861,plain,(
% 22.92/3.41 (![X]: ~sum(X,nn5,nn7))),
% 22.92/3.41 inference(pre_NNF_transformation,[status(thm)],[f403])).
% 22.92/3.41 fof(f862,plain,(
% 22.92/3.41 ![X0]: (~sum(X0,nn5,nn7))),
% 22.92/3.41 inference(cnf_transformation,[status(thm)],[f861])).
% 22.92/3.41 fof(f2265,plain,(
% 22.92/3.41 ![X0,X1]: (~rdn_digit_add(rdnn(X0),rdnn(X1),rdnn(n7),rdnn(n0))|rdn_add_with_carry(rdnn(n0),rdnn(X0),rdnn(X1),rdnn(n7)))),
% 22.92/3.41 inference(resolution,[status(thm)],[f831,f749])).
% 22.92/3.44 fof(f3072,plain,(
% 22.92/3.44 rdn_add_with_carry(rdnn(n0),rdnn(n2),rdnn(n5),rdnn(n7))),
% 22.92/3.44 inference(resolution,[status(thm)],[f2265,f786])).
% 22.92/3.44 fof(f4247,plain,(
% 22.92/3.44 ![X0,X1,X2]: (~rdn_translate(X0,rdn_neg(rdnn(n2)))|~rdn_translate(X1,rdn_neg(rdnn(n5)))|~rdn_translate(X2,rdn_neg(rdnn(n7)))|sum(X0,X1,X2))),
% 22.92/3.44 inference(resolution,[status(thm)],[f3072,f721])).
% 22.92/3.44 fof(f8709,plain,(
% 22.92/3.44 ![X0,X1]: (~rdn_translate(X0,rdn_neg(rdnn(n2)))|~rdn_translate(X1,rdn_neg(rdnn(n7)))|sum(X0,nn5,X1))),
% 22.92/3.44 inference(resolution,[status(thm)],[f4247,f536])).
% 22.92/3.44 fof(f8728,plain,(
% 22.92/3.44 ![X0]: (~rdn_translate(X0,rdn_neg(rdnn(n2)))|sum(X0,nn5,nn7))),
% 22.92/3.44 inference(resolution,[status(thm)],[f8709,f538])).
% 22.92/3.44 fof(f8729,plain,(
% 22.92/3.44 ![X0]: (~rdn_translate(X0,rdn_neg(rdnn(n2))))),
% 22.92/3.44 inference(forward_subsumption_resolution,[status(thm)],[f8728,f862])).
% 22.92/3.44 fof(f8731,plain,(
% 22.92/3.44 $false),
% 22.92/3.44 inference(backward_subsumption_resolution,[status(thm)],[f533,f8729])).
% 22.92/3.44 % SZS output end CNFRefutation for theBenchmark.p
% 22.92/3.47 % Elapsed time: 3.093340 seconds
% 22.92/3.47 % CPU time: 24.075953 seconds
% 22.92/3.47 % Total memory used: 404.269 MB
% 22.92/3.47 % Net memory used: 380.106 MB
%------------------------------------------------------------------------------