%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : COL058-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(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 : Thu Sep 24 12:09:01 PM UTC 2026
% Result : Unsatisfiable 0.17s 0.47s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : COL058-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.07 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.42 % Computer : n014.cluster.edu
% 0.17/0.42 % Model : x86_64 x86_64
% 0.17/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.42 % Memory : 8046.5625MB
% 0.17/0.42 % OS : Linux 6.8.0-71-generic
% 0.17/0.43 % CPULimit : 300
% 0.17/0.43 % WCLimit : 300
% 0.17/0.43 % DateTime : Mon Sep 21 14:07:19 UTC 2026
% 0.17/0.43 % CPUTime :
% 0.17/0.44 % Drodi V4.1.1
% 0.17/0.47 % Refutation found
% 0.17/0.47 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.17/0.47 % SZS output start CNFRefutation for theBenchmark
% 0.17/0.47 fof(f1,axiom,(
% 0.17/0.47 (![X1,X2]: (response(response(lark,X1),X2) = response(X1,response(X2,X2)) ))),
% 0.17/0.47 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.17/0.47 fof(f2,negated_conjecture,(
% 0.17/0.47 (![X]: (response(X,X) != X ))),
% 0.17/0.47 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.17/0.47 fof(f3,plain,(
% 0.17/0.47 ![X0,X1]: (response(response(lark,X0),X1)=response(X0,response(X1,X1)))),
% 0.17/0.47 inference(cnf_transformation,[status(thm)],[f1])).
% 0.17/0.47 fof(f4,plain,(
% 0.17/0.47 ![X0]: (~response(X0,X0)=X0)),
% 0.17/0.47 inference(cnf_transformation,[status(thm)],[f2])).
% 0.17/0.47 fof(f9,plain,(
% 0.17/0.47 ![X0]: (~response(response(lark,response(X0,X0)),X0)=response(X0,X0))),
% 0.17/0.47 inference(paramodulation,[status(thm)],[f3,f4])).
% 0.17/0.47 fof(f12,plain,(
% 0.17/0.47 ![X0]: (~response(response(response(lark,lark),X0),X0)=response(X0,X0))),
% 0.17/0.47 inference(paramodulation,[status(thm)],[f3,f9])).
% 0.17/0.47 fof(f22,plain,(
% 0.17/0.47 ![X0]: (~response(response(response(lark,response(lark,lark)),X0),response(X0,X0))=response(response(X0,X0),response(X0,X0)))),
% 0.17/0.47 inference(paramodulation,[status(thm)],[f3,f12])).
% 0.17/0.47 fof(f23,plain,(
% 0.17/0.47 $false),
% 0.17/0.47 inference(destructive_equality_resolution,[status(thm)],[f22])).
% 0.17/0.47 % SZS output end CNFRefutation for theBenchmark.p
% 0.17/0.53 % Elapsed time: 0.088112 seconds
% 0.17/0.53 % CPU time: 0.034015 seconds
% 0.17/0.53 % Total memory used: 209.392 KB
% 0.17/0.53 % Net memory used: 208.048 KB
%------------------------------------------------------------------------------