%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SWV821-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n018.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 02:53:13 PM UTC 2026
% Result : Unsatisfiable 39.16s 5.50s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV821-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n018.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 09:28:59 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.13/0.44 % Drodi V4.1.1
% 39.16/5.50 % Refutation found
% 39.16/5.50 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 39.16/5.50 % SZS output start CNFRefutation for theBenchmark
% 39.16/5.50 fof(f1201,axiom,(
% 39.16/5.50 (![V_m]: (c_Suc(V_m) != c_HOL_Ozero__class_Ozero(tc_nat) ))),
% 39.16/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 39.16/5.50 fof(f1230,axiom,(
% 39.16/5.50 (![V_n]: (c_lessequals(c_HOL_Ozero__class_Ozero(tc_nat),V_n,tc_nat) ))),
% 39.16/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 39.16/5.50 fof(f1242,axiom,(
% 39.16/5.50 (![V_c,V_s,V_m,V_t,V_n]: (( c_Natural_Oevaln(V_c,V_s,V_m,V_t)| ~ c_lessequals(V_n,V_m,tc_nat)| ~ c_Natural_Oevaln(V_c,V_s,V_n,V_t) ) ))),
% 39.16/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 39.16/5.50 fof(f1251,axiom,(
% 39.16/5.50 (![V_n,V_P,V_s,V_s1]: (( V_n = c_Suc(c_Natural_Osko__Natural__Xevaln__elim__cases__6__1(V_P,V_n,V_s,V_s1))| ~ c_Natural_Oevaln(c_Com_Ocom_OBODY(V_P),V_s,V_n,V_s1) ) ))),
% 39.16/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 39.16/5.50 fof(f1266,negated_conjecture,(
% 39.16/5.50 c_Natural_Oevaln(c_Com_Ocom_OBODY(v_pn),v_xa,c_HOL_Ozero__class_Ozero(tc_nat),v_xb) ),
% 39.16/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 39.16/5.50 fof(f3261,plain,(
% 39.16/5.50 ![X0]: (~c_Suc(X0)=c_HOL_Ozero__class_Ozero(tc_nat))),
% 39.16/5.50 inference(cnf_transformation,[status(thm)],[f1201])).
% 39.16/5.50 fof(f3298,plain,(
% 39.16/5.50 ![X0]: (c_lessequals(c_HOL_Ozero__class_Ozero(tc_nat),X0,tc_nat))),
% 39.16/5.50 inference(cnf_transformation,[status(thm)],[f1230])).
% 39.16/5.50 fof(f3311,plain,(
% 39.16/5.50 ![V_c,V_s,V_t,V_n]: ((![V_m]: (c_Natural_Oevaln(V_c,V_s,V_m,V_t)|~c_lessequals(V_n,V_m,tc_nat)))|~c_Natural_Oevaln(V_c,V_s,V_n,V_t))),
% 39.16/5.50 inference(miniscoping,[status(thm)],[f1242])).
% 39.16/5.50 fof(f3312,plain,(
% 39.16/5.50 ![X0,X1,X2,X3,X4]: (c_Natural_Oevaln(X0,X1,X2,X3)|~c_lessequals(X4,X2,tc_nat)|~c_Natural_Oevaln(X0,X1,X4,X3))),
% 39.16/5.50 inference(cnf_transformation,[status(thm)],[f3311])).
% 39.16/5.50 fof(f3327,plain,(
% 39.16/5.50 ![X0,X1,X2,X3]: (X0=c_Suc(c_Natural_Osko__Natural__Xevaln__elim__cases__6__1(X1,X0,X2,X3))|~c_Natural_Oevaln(c_Com_Ocom_OBODY(X1),X2,X0,X3))),
% 39.16/5.50 inference(cnf_transformation,[status(thm)],[f1251])).
% 39.16/5.50 fof(f3345,plain,(
% 39.16/5.50 c_Natural_Oevaln(c_Com_Ocom_OBODY(v_pn),v_xa,c_HOL_Ozero__class_Ozero(tc_nat),v_xb)),
% 39.16/5.50 inference(cnf_transformation,[status(thm)],[f1266])).
% 39.16/5.50 fof(f3399,plain,(
% 39.16/5.50 ![X0]: (c_Natural_Oevaln(c_Com_Ocom_OBODY(v_pn),v_xa,X0,v_xb)|~c_lessequals(c_HOL_Ozero__class_Ozero(tc_nat),X0,tc_nat))),
% 39.16/5.50 inference(resolution,[status(thm)],[f3312,f3345])).
% 39.16/5.50 fof(f28924,plain,(
% 39.16/5.50 ![X0]: (c_Natural_Oevaln(c_Com_Ocom_OBODY(v_pn),v_xa,X0,v_xb))),
% 39.16/5.50 inference(backward_subsumption_resolution,[status(thm)],[f3399,f3298])).
% 39.16/5.50 fof(f30089,plain,(
% 39.16/5.50 ![X0]: (X0=c_Suc(c_Natural_Osko__Natural__Xevaln__elim__cases__6__1(v_pn,X0,v_xa,v_xb)))),
% 39.16/5.50 inference(resolution,[status(thm)],[f3327,f28924])).
% 39.16/5.50 fof(f30092,plain,(
% 39.16/5.50 $false),
% 39.16/5.50 inference(resolution,[status(thm)],[f30089,f3261])).
% 39.16/5.50 % SZS output end CNFRefutation for theBenchmark.p
% 39.16/5.53 % Elapsed time: 5.156700 seconds
% 39.16/5.53 % CPU time: 40.022993 seconds
% 39.16/5.53 % Total memory used: 456.140 MB
% 39.16/5.53 % Net memory used: 427.381 MB
%------------------------------------------------------------------------------