%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : LAT272-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n008.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 01:03:28 PM UTC 2026
% Result : Unsatisfiable 0.22s 0.52s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT272-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.34 % Computer : n008.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Sun Sep 20 23:25:09 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.22/0.47 % Drodi V4.1.1
% 0.22/0.52 % Refutation found
% 0.22/0.52 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.22/0.52 % SZS output start CNFRefutation for theBenchmark
% 0.22/0.52 fof(f9,axiom,(
% 0.22/0.52 (![V_S,V_L,V_y]: (( ~ c_Tarski_OisLub(V_S,v_cl,V_L,t_a)| ~ c_in(V_y,V_S,t_a)| c_in(c_Pair(V_y,V_L,t_a,t_a),v_r,tc_prod(t_a,t_a)) ) ))),
% 0.22/0.52 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/0.52 fof(f2756,negated_conjecture,(
% 0.22/0.52 c_Tarski_OisLub(v_S,v_cl,v_L,t_a) ),
% 0.22/0.52 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/0.52 fof(f2758,negated_conjecture,(
% 0.22/0.52 c_in(v_x,v_S,t_a) ),
% 0.22/0.52 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/0.52 fof(f2759,negated_conjecture,(
% 0.22/0.52 ~ c_in(c_Pair(v_x,v_L,t_a,t_a),v_r,tc_prod(t_a,t_a)) ),
% 0.22/0.52 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/0.52 fof(f2775,plain,(
% 0.22/0.52 ![V_L,V_y]: ((![V_S]: (~c_Tarski_OisLub(V_S,v_cl,V_L,t_a)|~c_in(V_y,V_S,t_a)))|c_in(c_Pair(V_y,V_L,t_a,t_a),v_r,tc_prod(t_a,t_a)))),
% 0.22/0.52 inference(miniscoping,[status(thm)],[f9])).
% 0.22/0.52 fof(f2776,plain,(
% 0.22/0.52 ![X0,X1,X2]: (~c_Tarski_OisLub(X0,v_cl,X1,t_a)|~c_in(X2,X0,t_a)|c_in(c_Pair(X2,X1,t_a,t_a),v_r,tc_prod(t_a,t_a)))),
% 0.22/0.52 inference(cnf_transformation,[status(thm)],[f2775])).
% 0.22/0.52 fof(f6142,plain,(
% 0.22/0.52 c_Tarski_OisLub(v_S,v_cl,v_L,t_a)),
% 0.22/0.52 inference(cnf_transformation,[status(thm)],[f2756])).
% 0.22/0.52 fof(f6144,plain,(
% 0.22/0.52 c_in(v_x,v_S,t_a)),
% 0.22/0.52 inference(cnf_transformation,[status(thm)],[f2758])).
% 0.22/0.52 fof(f6145,plain,(
% 0.22/0.52 ~c_in(c_Pair(v_x,v_L,t_a,t_a),v_r,tc_prod(t_a,t_a))),
% 0.22/0.52 inference(cnf_transformation,[status(thm)],[f2759])).
% 0.22/0.52 fof(f6154,plain,(
% 0.22/0.52 ![X0]: (~c_in(X0,v_S,t_a)|c_in(c_Pair(X0,v_L,t_a,t_a),v_r,tc_prod(t_a,t_a)))),
% 0.22/0.52 inference(resolution,[status(thm)],[f6142,f2776])).
% 0.22/0.52 fof(f6200,plain,(
% 0.22/0.52 c_in(c_Pair(v_x,v_L,t_a,t_a),v_r,tc_prod(t_a,t_a))),
% 0.22/0.52 inference(resolution,[status(thm)],[f6154,f6144])).
% 0.22/0.52 fof(f6201,plain,(
% 0.22/0.52 $false),
% 0.22/0.52 inference(forward_subsumption_resolution,[status(thm)],[f6200,f6145])).
% 0.22/0.52 % SZS output end CNFRefutation for theBenchmark.p
% 0.22/0.58 % Elapsed time: 0.225030 seconds
% 0.22/0.58 % CPU time: 0.549632 seconds
% 0.22/0.58 % Total memory used: 171.368 MB
% 0.22/0.58 % Net memory used: 170.562 MB
%------------------------------------------------------------------------------