%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR038-10 : 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 : n009.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 12:14:42 PM UTC 2026
% Result : Unsatisfiable 0.10s 0.44s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR038-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n009.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 : Mon Sep 21 14:29:44 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.40 % Drodi V4.1.1
% 0.10/0.44 % Refutation found
% 0.10/0.44 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.10/0.44 % SZS output start CNFRefutation for theBenchmark
% 0.10/0.44 fof(f1,axiom,(
% 0.10/0.44 (![A,B,C]: (ifeq4(A,A,B,C) = B ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f3,axiom,(
% 0.10/0.44 (![A,B,C]: (ifeq2(A,A,B,C) = B ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f67,axiom,(
% 0.10/0.44 (![PRED,DEPCOL,INDEPCOL,TERM]: (ifeq4(relationexistsall(PRED,DEPCOL,INDEPCOL),true,ifeq4(isa(TERM,INDEPCOL),true,isa(f_relationexistsallfn(TERM,PRED,DEPCOL,INDEPCOL),DEPCOL),true),true) = true ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f137,axiom,(
% 0.10/0.44 isa(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)) = true ),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f245,axiom,(
% 0.10/0.44 (![TERM]: (ifeq4(isa(TERM,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,tptp_8_968(f_relationexistsallfn(TERM,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),TERM),true) = true ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f246,axiom,(
% 0.10/0.44 relationexistsall(c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)) = true ),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f670,axiom,(
% 0.10/0.44 (![X]: (ifeq4(isa(X,c_tptpcol_16_7738),true,tptpcol_16_7738(X),true) = true ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f1137,negated_conjecture,(
% 0.10/0.44 (![X]: (ifeq2(tuple2(tptp_8_968(X,c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),tptpcol_16_7738(X)),tuple2(true,true),a,b) = b ))),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f1138,negated_conjecture,(
% 0.10/0.44 a != b ),
% 0.10/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.44 fof(f1139,plain,(
% 0.10/0.44 ![X0,X1,X2]: (ifeq4(X0,X0,X1,X2)=X1)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f1])).
% 0.10/0.44 fof(f1141,plain,(
% 0.10/0.44 ![X0,X1,X2]: (ifeq2(X0,X0,X1,X2)=X1)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f3])).
% 0.10/0.44 fof(f1205,plain,(
% 0.10/0.44 ![X0,X1,X2,X3]: (ifeq4(relationexistsall(X0,X1,X2),true,ifeq4(isa(X3,X2),true,isa(f_relationexistsallfn(X3,X0,X1,X2),X1),true),true)=true)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f67])).
% 0.10/0.44 fof(f1275,plain,(
% 0.10/0.44 isa(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription))=true),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f137])).
% 0.10/0.44 fof(f1383,plain,(
% 0.10/0.44 ![X0]: (ifeq4(isa(X0,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,tptp_8_968(f_relationexistsallfn(X0,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),X0),true)=true)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f245])).
% 0.10/0.44 fof(f1384,plain,(
% 0.10/0.44 relationexistsall(c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription))=true),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f246])).
% 0.10/0.44 fof(f1808,plain,(
% 0.10/0.44 ![X0]: (ifeq4(isa(X0,c_tptpcol_16_7738),true,tptpcol_16_7738(X0),true)=true)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f670])).
% 0.10/0.44 fof(f2275,plain,(
% 0.10/0.44 ![X0]: (ifeq2(tuple2(tptp_8_968(X0,c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),tptpcol_16_7738(X0)),tuple2(true,true),a,b)=b)),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f1137])).
% 0.10/0.44 fof(f2276,plain,(
% 0.10/0.44 ~a=b),
% 0.10/0.44 inference(cnf_transformation,[status(thm)],[f1138])).
% 0.10/0.44 fof(f2442,plain,(
% 0.10/0.44 ![X0,X1]: (ifeq4(relationexistsall(X0,X1,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,ifeq4(true,true,isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,X0,X1,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),X1),true),true)=true)),
% 0.10/0.44 inference(paramodulation,[status(thm)],[f1275,f1205])).
% 0.10/0.44 fof(f2443,plain,(
% 0.10/0.44 ![X0,X1]: (ifeq4(relationexistsall(X0,X1,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),true,isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,X0,X1,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),X1),true)=true)),
% 0.10/0.44 inference(forward_demodulation,[status(thm)],[f1139,f2442])).
% 0.10/0.44 fof(f2807,plain,(
% 0.10/0.44 ifeq4(true,true,tptp_8_968(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804),true)=true),
% 0.10/0.44 inference(paramodulation,[status(thm)],[f1275,f1383])).
% 0.10/0.44 fof(f2808,plain,(
% 0.10/0.44 tptp_8_968(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804)=true),
% 0.10/0.44 inference(forward_demodulation,[status(thm)],[f1139,f2807])).
% 0.10/0.44 fof(f2811,plain,(
% 0.10/0.44 ifeq2(tuple2(true,tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)))),tuple2(true,true),a,b)=b),
% 0.10/0.44 inference(paramodulation,[status(thm)],[f2808,f2275])).
% 0.10/0.44 fof(f2815,plain,(
% 0.10/0.44 ifeq4(true,true,isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738),true)=true),
% 0.10/0.44 inference(paramodulation,[status(thm)],[f1384,f2443])).
% 0.10/0.44 fof(f2817,plain,(
% 0.10/0.44 isa(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)),c_tptpcol_16_7738)=true),
% 0.10/0.44 inference(forward_demodulation,[status(thm)],[f1139,f2815])).
% 0.10/0.44 fof(f2835,plain,(
% 0.10/0.44 ifeq4(true,true,tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription))),true)=true),
% 0.10/0.44 inference(paramodulation,[status(thm)],[f2817,f1808])).
% 0.10/0.44 fof(f2841,plain,(
% 0.10/0.44 ifeq2(tuple2(true,true),tuple2(true,true),a,b)=b),
% 0.10/0.44 inference(backward_demodulation,[status(thm)],[f2843,f2811])).
% 0.10/0.44 fof(f2843,plain,(
% 0.10/0.44 tptpcol_16_7738(f_relationexistsallfn(c_tptpnsubcollectionofwithrelationtotypefnissuingaprescriptionproductscorrectivelensprescription_2804,c_tptp_8_968,c_tptpcol_16_7738,f_subcollectionofwithrelationtotypefn(c_issuingaprescription,c_products,c_correctivelensprescription)))=true),
% 0.10/0.44 inference(forward_demodulation,[status(thm)],[f1139,f2835])).
% 0.10/0.44 fof(f2845,plain,(
% 0.10/0.44 a=b),
% 0.10/0.44 inference(forward_demodulation,[status(thm)],[f1141,f2841])).
% 0.10/0.44 fof(f2846,plain,(
% 0.10/0.44 $false),
% 0.10/0.44 inference(forward_subsumption_resolution,[status(thm)],[f2845,f2276])).
% 0.10/0.44 % SZS output end CNFRefutation for theBenchmark.p
% 0.20/0.48 % Elapsed time: 0.113871 seconds
% 0.20/0.48 % CPU time: 0.426437 seconds
% 0.20/0.48 % Total memory used: 42.516 MB
% 0.20/0.48 % Net memory used: 42.442 MB
%------------------------------------------------------------------------------