%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN331-1 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n011.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 03:19:23 PM UTC 2026
% Result : Unsatisfiable 0.19s 0.49s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN331-1 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.05 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.45 % Computer : n011.cluster.edu
% 0.19/0.45 % Model : x86_64 x86_64
% 0.19/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.45 % Memory : 8046.5625MB
% 0.19/0.45 % OS : Linux 6.8.0-71-generic
% 0.19/0.45 % CPULimit : 300
% 0.19/0.45 % WCLimit : 300
% 0.19/0.45 % DateTime : Mon Sep 21 10:50:10 UTC 2026
% 0.19/0.46 % CPUTime :
% 0.19/0.48 % Drodi V4.1.1
% 0.19/0.49 % Refutation found
% 0.19/0.49 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.19/0.49 % SZS output start CNFRefutation for theBenchmark
% 0.19/0.49 fof(f3,negated_conjecture,(
% 0.19/0.49 (![X,Y]: (( f(X,Y)| ~ f(z(X,Y),z(X,Y)) ) ))),
% 0.19/0.49 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.49 fof(f5,negated_conjecture,(
% 0.19/0.49 (![Y,X]: (( f(Y,X)| f(z(X,Y),z(X,Y)) ) ))),
% 0.19/0.49 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.49 fof(f7,negated_conjecture,(
% 0.19/0.49 (![X,Y]: (~ f(z(X,Y),Y) ))),
% 0.19/0.49 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.49 fof(f10,plain,(
% 0.19/0.49 ![X0,X1]: (f(X0,X1)|~f(z(X0,X1),z(X0,X1)))),
% 0.19/0.49 inference(cnf_transformation,[status(thm)],[f3])).
% 0.19/0.49 fof(f12,plain,(
% 0.19/0.49 ![X0,X1]: (f(X0,X1)|f(z(X1,X0),z(X1,X0)))),
% 0.19/0.49 inference(cnf_transformation,[status(thm)],[f5])).
% 0.19/0.49 fof(f14,plain,(
% 0.19/0.49 ![X0,X1]: (~f(z(X0,X1),X1))),
% 0.19/0.49 inference(cnf_transformation,[status(thm)],[f7])).
% 0.19/0.49 fof(f16,plain,(
% 0.19/0.49 ![X0,X1]: (f(X0,X1)|f(X1,X0))),
% 0.19/0.49 inference(resolution,[status(thm)],[f12,f10])).
% 0.19/0.49 fof(f17,plain,(
% 0.19/0.49 ![X0,X1]: (f(X0,X1))),
% 0.19/0.49 inference(resolution,[status(thm)],[f16,f10])).
% 0.19/0.49 fof(f27,plain,(
% 0.19/0.49 $false),
% 0.19/0.49 inference(backward_subsumption_resolution,[status(thm)],[f14,f17])).
% 0.19/0.49 % SZS output end CNFRefutation for theBenchmark.p
% 0.19/0.55 % Elapsed time: 0.078191 seconds
% 0.19/0.55 % CPU time: 0.060568 seconds
% 0.19/0.55 % Total memory used: 1.549 MB
% 0.19/0.55 % Net memory used: 1.511 MB
%------------------------------------------------------------------------------