%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR093+1 : TPTP v9.2.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n015.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 04:15:12 PM UTC 2026
% Result : Theorem 12.81s 20.66s
% Output : CNFRefutation 12.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 36
% Syntax : Number of formulae : 126 ( 95 unt; 0 def)
% Number of atoms : 201 ( 0 equ)
% Maximal formula atoms : 6 ( 1 avg)
% Number of connectives : 140 ( 65 ~; 61 |; 9 &)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 19 con; 0-0 aty)
% Number of variables : 45 ( 2 sgn 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_27,axiom,
! [X6,X7,X8] :
( ( s__instance(X7,s__SetOrClass)
& s__instance(X6,s__SetOrClass) )
=> ( ( s__subclass(X6,X7)
& s__instance(X8,X6) )
=> s__instance(X8,X7) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+0.ax',kb_SUMO_27) ).
fof(kb_SUMO_26,axiom,
! [X6,X7] :
( s__subclass(X6,X7)
=> ( s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+0.ax',kb_SUMO_26) ).
fof(kb_SUMO_1265,axiom,
! [X4,X5,X105] :
( ( s__instance(X105,s__Organism)
& s__instance(X5,s__Organism)
& s__instance(X4,s__Organism) )
=> ( ( s__ancestor(X4,X5)
& s__ancestor(X5,X105) )
=> s__ancestor(X4,X105) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+0.ax',kb_SUMO_1265) ).
fof(kb_SUMOcache_6056,axiom,
s__subclass(s__Human,s__Organism),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+3.ax',kb_SUMOcache_6056) ).
fof(local_17,axiom,
s__ancestor(s__Human23_1,s__Human23_2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_17) ).
fof(local_1,axiom,
s__instance(s__Human23_1,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_1) ).
fof(local_2,axiom,
s__instance(s__Human23_2,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(local_3,axiom,
s__instance(s__Human23_3,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_3) ).
fof(local_18,axiom,
s__ancestor(s__Human23_2,s__Human23_3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_18) ).
fof(local_4,axiom,
s__instance(s__Human23_4,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_4) ).
fof(local_19,axiom,
s__ancestor(s__Human23_3,s__Human23_4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_19) ).
fof(local_5,axiom,
s__instance(s__Human23_5,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_5) ).
fof(local_20,axiom,
s__ancestor(s__Human23_4,s__Human23_5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_20) ).
fof(local_6,axiom,
s__instance(s__Human23_6,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_6) ).
fof(local_21,axiom,
s__ancestor(s__Human23_5,s__Human23_6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_21) ).
fof(local_7,axiom,
s__instance(s__Human23_7,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_7) ).
fof(local_22,axiom,
s__ancestor(s__Human23_6,s__Human23_7),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_22) ).
fof(local_8,axiom,
s__instance(s__Human23_8,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_8) ).
fof(local_23,axiom,
s__ancestor(s__Human23_7,s__Human23_8),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_23) ).
fof(local_9,axiom,
s__instance(s__Human23_9,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_9) ).
fof(local_24,axiom,
s__ancestor(s__Human23_8,s__Human23_9),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_24) ).
fof(local_10,axiom,
s__instance(s__Human23_10,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_10) ).
fof(local_25,axiom,
s__ancestor(s__Human23_9,s__Human23_10),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_25) ).
fof(local_11,axiom,
s__instance(s__Human23_11,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_11) ).
fof(local_26,axiom,
s__ancestor(s__Human23_10,s__Human23_11),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_26) ).
fof(local_12,axiom,
s__instance(s__Human23_12,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_12) ).
fof(local_28,axiom,
s__ancestor(s__Human23_12,s__Human23_13),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_28) ).
fof(local_13,axiom,
s__instance(s__Human23_13,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_13) ).
fof(local_27,axiom,
s__ancestor(s__Human23_11,s__Human23_12),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_27) ).
fof(local_14,axiom,
s__instance(s__Human23_14,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_14) ).
fof(local_29,axiom,
s__ancestor(s__Human23_13,s__Human23_14),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_29) ).
fof(prove_from_SUMO,conjecture,
( s__ancestor(s__Human23_1,s__Human23_15)
& s__ancestor(s__Human23_1,s__Human23_16) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(local_16,axiom,
s__instance(s__Human23_16,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_16) ).
fof(local_31,axiom,
s__ancestor(s__Human23_14,s__Human23_16),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_31) ).
fof(local_15,axiom,
s__instance(s__Human23_15,s__Human),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_15) ).
fof(local_30,axiom,
s__ancestor(s__Human23_14,s__Human23_15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_30) ).
fof(c_0_36,plain,
! [X6259,X6260,X6261] :
( ~ s__instance(X6260,s__SetOrClass)
| ~ s__instance(X6259,s__SetOrClass)
| ~ s__subclass(X6259,X6260)
| ~ s__instance(X6261,X6259)
| s__instance(X6261,X6260) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])]) ).
fof(c_0_37,plain,
! [X6257,X6258] :
( ( s__instance(X6257,s__SetOrClass)
| ~ s__subclass(X6257,X6258) )
& ( s__instance(X6258,s__SetOrClass)
| ~ s__subclass(X6257,X6258) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
cnf(c_0_38,plain,
( s__instance(X3,X1)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__subclass(X2,X1)
| ~ s__instance(X3,X2) ),
inference(split_conjunct,[status(thm)],[c_0_36]) ).
cnf(c_0_39,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_37]) ).
cnf(c_0_40,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_37]) ).
fof(c_0_41,plain,
! [X6159,X6160,X6161] :
( ~ s__instance(X6161,s__Organism)
| ~ s__instance(X6160,s__Organism)
| ~ s__instance(X6159,s__Organism)
| ~ s__ancestor(X6159,X6160)
| ~ s__ancestor(X6160,X6161)
| s__ancestor(X6159,X6161) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_1265])]) ).
cnf(c_0_42,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_38,c_0_39]),c_0_40]) ).
cnf(c_0_43,plain,
s__subclass(s__Human,s__Organism),
inference(split_conjunct,[status(thm)],[kb_SUMOcache_6056]) ).
cnf(c_0_44,plain,
( s__ancestor(X3,X1)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__instance(X3,s__Organism)
| ~ s__ancestor(X3,X2)
| ~ s__ancestor(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_41]) ).
cnf(c_0_45,plain,
s__ancestor(s__Human23_1,s__Human23_2),
inference(split_conjunct,[status(thm)],[local_17]) ).
cnf(c_0_46,plain,
( s__instance(X1,s__Organism)
| ~ s__instance(X1,s__Human) ),
inference(spm,[status(thm)],[c_0_42,c_0_43]) ).
cnf(c_0_47,plain,
s__instance(s__Human23_1,s__Human),
inference(split_conjunct,[status(thm)],[local_1]) ).
cnf(c_0_48,plain,
s__instance(s__Human23_2,s__Human),
inference(split_conjunct,[status(thm)],[local_2]) ).
cnf(c_0_49,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_2,X1)
| ~ s__instance(s__Human23_1,s__Organism)
| ~ s__instance(s__Human23_2,s__Organism)
| ~ s__instance(X1,s__Organism) ),
inference(spm,[status(thm)],[c_0_44,c_0_45]) ).
cnf(c_0_50,plain,
s__instance(s__Human23_1,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_47]) ).
cnf(c_0_51,plain,
s__instance(s__Human23_2,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_48]) ).
cnf(c_0_52,plain,
s__instance(s__Human23_3,s__Human),
inference(split_conjunct,[status(thm)],[local_3]) ).
cnf(c_0_53,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_2,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_49,c_0_50])]),c_0_51])]) ).
cnf(c_0_54,plain,
s__ancestor(s__Human23_2,s__Human23_3),
inference(split_conjunct,[status(thm)],[local_18]) ).
cnf(c_0_55,plain,
s__instance(s__Human23_3,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_52]) ).
cnf(c_0_56,plain,
s__ancestor(s__Human23_1,s__Human23_3),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_53,c_0_54]),c_0_55])]) ).
cnf(c_0_57,plain,
s__instance(s__Human23_4,s__Human),
inference(split_conjunct,[status(thm)],[local_4]) ).
cnf(c_0_58,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_3,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_56]),c_0_50]),c_0_55])]) ).
cnf(c_0_59,plain,
s__ancestor(s__Human23_3,s__Human23_4),
inference(split_conjunct,[status(thm)],[local_19]) ).
cnf(c_0_60,plain,
s__instance(s__Human23_4,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_57]) ).
cnf(c_0_61,plain,
s__ancestor(s__Human23_1,s__Human23_4),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_59]),c_0_60])]) ).
cnf(c_0_62,plain,
s__instance(s__Human23_5,s__Human),
inference(split_conjunct,[status(thm)],[local_5]) ).
cnf(c_0_63,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_4,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_61]),c_0_50]),c_0_60])]) ).
cnf(c_0_64,plain,
s__ancestor(s__Human23_4,s__Human23_5),
inference(split_conjunct,[status(thm)],[local_20]) ).
cnf(c_0_65,plain,
s__instance(s__Human23_5,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_62]) ).
cnf(c_0_66,plain,
s__ancestor(s__Human23_1,s__Human23_5),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_63,c_0_64]),c_0_65])]) ).
cnf(c_0_67,plain,
s__instance(s__Human23_6,s__Human),
inference(split_conjunct,[status(thm)],[local_6]) ).
cnf(c_0_68,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_5,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_66]),c_0_50]),c_0_65])]) ).
cnf(c_0_69,plain,
s__ancestor(s__Human23_5,s__Human23_6),
inference(split_conjunct,[status(thm)],[local_21]) ).
cnf(c_0_70,plain,
s__instance(s__Human23_6,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_67]) ).
cnf(c_0_71,plain,
s__ancestor(s__Human23_1,s__Human23_6),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_69]),c_0_70])]) ).
cnf(c_0_72,plain,
s__instance(s__Human23_7,s__Human),
inference(split_conjunct,[status(thm)],[local_7]) ).
cnf(c_0_73,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_6,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_71]),c_0_50]),c_0_70])]) ).
cnf(c_0_74,plain,
s__ancestor(s__Human23_6,s__Human23_7),
inference(split_conjunct,[status(thm)],[local_22]) ).
cnf(c_0_75,plain,
s__instance(s__Human23_7,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_72]) ).
cnf(c_0_76,plain,
s__ancestor(s__Human23_1,s__Human23_7),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_73,c_0_74]),c_0_75])]) ).
cnf(c_0_77,plain,
s__instance(s__Human23_8,s__Human),
inference(split_conjunct,[status(thm)],[local_8]) ).
cnf(c_0_78,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_7,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_76]),c_0_50]),c_0_75])]) ).
cnf(c_0_79,plain,
s__ancestor(s__Human23_7,s__Human23_8),
inference(split_conjunct,[status(thm)],[local_23]) ).
cnf(c_0_80,plain,
s__instance(s__Human23_8,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_77]) ).
cnf(c_0_81,plain,
s__ancestor(s__Human23_1,s__Human23_8),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_78,c_0_79]),c_0_80])]) ).
cnf(c_0_82,plain,
s__instance(s__Human23_9,s__Human),
inference(split_conjunct,[status(thm)],[local_9]) ).
cnf(c_0_83,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_8,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_81]),c_0_50]),c_0_80])]) ).
cnf(c_0_84,plain,
s__ancestor(s__Human23_8,s__Human23_9),
inference(split_conjunct,[status(thm)],[local_24]) ).
cnf(c_0_85,plain,
s__instance(s__Human23_9,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_82]) ).
cnf(c_0_86,plain,
s__ancestor(s__Human23_1,s__Human23_9),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_83,c_0_84]),c_0_85])]) ).
cnf(c_0_87,plain,
s__instance(s__Human23_10,s__Human),
inference(split_conjunct,[status(thm)],[local_10]) ).
cnf(c_0_88,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_9,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_86]),c_0_50]),c_0_85])]) ).
cnf(c_0_89,plain,
s__ancestor(s__Human23_9,s__Human23_10),
inference(split_conjunct,[status(thm)],[local_25]) ).
cnf(c_0_90,plain,
s__instance(s__Human23_10,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_87]) ).
cnf(c_0_91,plain,
s__ancestor(s__Human23_1,s__Human23_10),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_88,c_0_89]),c_0_90])]) ).
cnf(c_0_92,plain,
s__instance(s__Human23_11,s__Human),
inference(split_conjunct,[status(thm)],[local_11]) ).
cnf(c_0_93,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_10,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_91]),c_0_50]),c_0_90])]) ).
cnf(c_0_94,plain,
s__ancestor(s__Human23_10,s__Human23_11),
inference(split_conjunct,[status(thm)],[local_26]) ).
cnf(c_0_95,plain,
s__instance(s__Human23_11,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_92]) ).
cnf(c_0_96,plain,
s__ancestor(s__Human23_1,s__Human23_11),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_93,c_0_94]),c_0_95])]) ).
cnf(c_0_97,plain,
s__instance(s__Human23_12,s__Human),
inference(split_conjunct,[status(thm)],[local_12]) ).
cnf(c_0_98,plain,
s__ancestor(s__Human23_12,s__Human23_13),
inference(split_conjunct,[status(thm)],[local_28]) ).
cnf(c_0_99,plain,
s__instance(s__Human23_13,s__Human),
inference(split_conjunct,[status(thm)],[local_13]) ).
cnf(c_0_100,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_11,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_96]),c_0_50]),c_0_95])]) ).
cnf(c_0_101,plain,
s__ancestor(s__Human23_11,s__Human23_12),
inference(split_conjunct,[status(thm)],[local_27]) ).
cnf(c_0_102,plain,
s__instance(s__Human23_12,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_97]) ).
cnf(c_0_103,plain,
( s__ancestor(s__Human23_12,X1)
| ~ s__ancestor(s__Human23_13,X1)
| ~ s__instance(s__Human23_12,s__Organism)
| ~ s__instance(s__Human23_13,s__Organism)
| ~ s__instance(X1,s__Organism) ),
inference(spm,[status(thm)],[c_0_44,c_0_98]) ).
cnf(c_0_104,plain,
s__instance(s__Human23_13,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_99]) ).
cnf(c_0_105,plain,
s__instance(s__Human23_14,s__Human),
inference(split_conjunct,[status(thm)],[local_14]) ).
cnf(c_0_106,plain,
s__ancestor(s__Human23_1,s__Human23_12),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_100,c_0_101]),c_0_102])]) ).
cnf(c_0_107,plain,
( s__ancestor(s__Human23_12,X1)
| ~ s__ancestor(s__Human23_13,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_103,c_0_104])]),c_0_102])]) ).
cnf(c_0_108,plain,
s__ancestor(s__Human23_13,s__Human23_14),
inference(split_conjunct,[status(thm)],[local_29]) ).
cnf(c_0_109,plain,
s__instance(s__Human23_14,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_105]) ).
cnf(c_0_110,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_12,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_106]),c_0_50]),c_0_102])]) ).
cnf(c_0_111,plain,
s__ancestor(s__Human23_12,s__Human23_14),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_107,c_0_108]),c_0_109])]) ).
fof(c_0_112,negated_conjecture,
~ ( s__ancestor(s__Human23_1,s__Human23_15)
& s__ancestor(s__Human23_1,s__Human23_16) ),
inference(assume_negation,[status(cth)],[prove_from_SUMO]) ).
cnf(c_0_113,plain,
s__ancestor(s__Human23_1,s__Human23_14),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_110,c_0_111]),c_0_109])]) ).
cnf(c_0_114,plain,
s__instance(s__Human23_16,s__Human),
inference(split_conjunct,[status(thm)],[local_16]) ).
fof(c_0_115,negated_conjecture,
( ~ s__ancestor(s__Human23_1,s__Human23_15)
| ~ s__ancestor(s__Human23_1,s__Human23_16) ),
inference(fof_nnf,[status(thm)],[c_0_112]) ).
cnf(c_0_116,plain,
( s__ancestor(s__Human23_1,X1)
| ~ s__ancestor(s__Human23_14,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_113]),c_0_50]),c_0_109])]) ).
cnf(c_0_117,plain,
s__ancestor(s__Human23_14,s__Human23_16),
inference(split_conjunct,[status(thm)],[local_31]) ).
cnf(c_0_118,plain,
s__instance(s__Human23_16,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_114]) ).
cnf(c_0_119,plain,
s__instance(s__Human23_15,s__Human),
inference(split_conjunct,[status(thm)],[local_15]) ).
cnf(c_0_120,negated_conjecture,
( ~ s__ancestor(s__Human23_1,s__Human23_15)
| ~ s__ancestor(s__Human23_1,s__Human23_16) ),
inference(split_conjunct,[status(thm)],[c_0_115]) ).
cnf(c_0_121,plain,
s__ancestor(s__Human23_1,s__Human23_16),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_116,c_0_117]),c_0_118])]) ).
cnf(c_0_122,plain,
s__ancestor(s__Human23_14,s__Human23_15),
inference(split_conjunct,[status(thm)],[local_30]) ).
cnf(c_0_123,plain,
s__instance(s__Human23_15,s__Organism),
inference(spm,[status(thm)],[c_0_46,c_0_119]) ).
cnf(c_0_124,negated_conjecture,
~ s__ancestor(s__Human23_1,s__Human23_15),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_120,c_0_121])]) ).
cnf(c_0_125,plain,
$false,
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_116,c_0_122]),c_0_123])]),c_0_124]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR093+1 : TPTP v9.2.1. Bugfixed v7.3.0.
% 0.00/0.12 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.33 % Computer : n015.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Mon May 4 16:54:02 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 12.81/20.66 % Version : CSE_E---1.7
% 12.81/20.66 % Problem : theBenchmark.p
% 12.81/20.66 % SZS status Theorem for theBenchmark.p
% 12.81/20.66 % SZS output start CNFRefutation
% See solution above
% 12.81/20.69 % Total time : 18.992s
%------------------------------------------------------------------------------