%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR051-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n012.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 12:14:49 PM UTC 2026
% Result : Unsatisfiable 2.61s 0.82s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : CSR051-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.02 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.02/0.29 % Computer : n012.cluster.edu
% 0.02/0.29 % Model : x86_64 x86_64
% 0.02/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.02/0.29 % Memory : 8046.5625MB
% 0.02/0.29 % OS : Linux 6.8.0-71-generic
% 0.02/0.29 % CPULimit : 300
% 0.02/0.29 % WCLimit : 300
% 0.02/0.29 % DateTime : Mon Sep 21 14:36:06 UTC 2026
% 0.02/0.30 % CPUTime :
% 0.08/0.38 % Drodi V4.1.1
% 2.61/0.82 % Refutation found
% 2.61/0.82 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 2.61/0.82 % SZS output start CNFRefutation for theBenchmark
% 2.61/0.82 fof(f1,axiom,(
% 2.61/0.82 (![A,B,C]: (ifeq4(A,A,B,C) = B ))),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f2,axiom,(
% 2.61/0.82 (![A,B,C]: (ifeq3(A,A,B,C) = B ))),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f398,axiom,(
% 2.61/0.82 ifeq4(mtvisible(c_tptp_member3356_mt),true,marriagelicensedocument(c_tptpmarriagelicensedocument),true) = true ),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f7936,negated_conjecture,(
% 2.61/0.82 mtvisible(c_tptp_member3356_mt) = true ),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f8011,negated_conjecture,(
% 2.61/0.82 (![X]: (ifeq3(marriagelicensedocument(X),true,a,b) = b ))),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f8012,negated_conjecture,(
% 2.61/0.82 a != b ),
% 2.61/0.82 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 2.61/0.82 fof(f8013,plain,(
% 2.61/0.82 ![X0,X1,X2]: (ifeq4(X0,X0,X1,X2)=X1)),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f1])).
% 2.61/0.82 fof(f8014,plain,(
% 2.61/0.82 ![X0,X1,X2]: (ifeq3(X0,X0,X1,X2)=X1)),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f2])).
% 2.61/0.82 fof(f8410,plain,(
% 2.61/0.82 ifeq4(mtvisible(c_tptp_member3356_mt),true,marriagelicensedocument(c_tptpmarriagelicensedocument),true)=true),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f398])).
% 2.61/0.82 fof(f15948,plain,(
% 2.61/0.82 mtvisible(c_tptp_member3356_mt)=true),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f7936])).
% 2.61/0.82 fof(f16023,plain,(
% 2.61/0.82 ![X0]: (ifeq3(marriagelicensedocument(X0),true,a,b)=b)),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f8011])).
% 2.61/0.82 fof(f16024,plain,(
% 2.61/0.82 ~a=b),
% 2.61/0.82 inference(cnf_transformation,[status(thm)],[f8012])).
% 2.61/0.82 fof(f18299,plain,(
% 2.61/0.82 ifeq4(true,true,marriagelicensedocument(c_tptpmarriagelicensedocument),true)=true),
% 2.61/0.82 inference(forward_demodulation,[status(thm)],[f15948,f8410])).
% 2.61/0.82 fof(f18300,plain,(
% 2.61/0.82 marriagelicensedocument(c_tptpmarriagelicensedocument)=true),
% 2.61/0.82 inference(forward_demodulation,[status(thm)],[f8013,f18299])).
% 2.61/0.82 fof(f18301,plain,(
% 2.61/0.82 ifeq3(true,true,a,b)=b),
% 2.61/0.82 inference(paramodulation,[status(thm)],[f18300,f16023])).
% 2.61/0.82 fof(f18302,plain,(
% 2.61/0.82 a=b),
% 2.61/0.82 inference(forward_demodulation,[status(thm)],[f8014,f18301])).
% 2.61/0.82 fof(f18303,plain,(
% 2.61/0.82 $false),
% 2.61/0.82 inference(forward_subsumption_resolution,[status(thm)],[f18302,f16024])).
% 2.61/0.82 % SZS output end CNFRefutation for theBenchmark.p
% 2.48/0.87 % Elapsed time: 0.562783 seconds
% 2.48/0.87 % CPU time: 3.547873 seconds
% 2.48/0.87 % Total memory used: 445.767 MB
% 2.48/0.87 % Net memory used: 445.028 MB
%------------------------------------------------------------------------------