%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR109+5 : 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 : n025.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 04:15:23 PM UTC 2026
% Result : Theorem 6.02s 7.03s
% Output : CNFRefutation 6.02s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 8
% Syntax : Number of formulae : 58 ( 12 unt; 0 def)
% Number of atoms : 209 ( 0 equ)
% Maximal formula atoms : 42 ( 3 avg)
% Number of connectives : 252 ( 101 ~; 98 |; 47 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 32 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 16 con; 0-0 aty)
% Number of variables : 63 ( 2 sgn 16 !; 10 ?)
% 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+1.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+1.ax',kb_SUMO_26) ).
fof(local_2,axiom,
( s__subclass(s__Reptile,s__Animal)
=> ? [X1223,X1224,X1225,X1226,X1227,X1228,X1229,X1230,X1231,X1232] :
( s__instance(X1223,s__SetOrClass)
& s__instance(X1224,s__SetOrClass)
& s__instance(X1225,s__SetOrClass)
& s__instance(X1226,s__SetOrClass)
& s__instance(X1227,s__SetOrClass)
& s__instance(X1228,s__SetOrClass)
& s__instance(X1229,s__SetOrClass)
& s__instance(X1230,s__SetOrClass)
& s__instance(X1231,s__SetOrClass)
& s__instance(X1232,s__SetOrClass)
& s__subclass(X1223,X1224)
& s__subclass(X1224,X1225)
& s__subclass(X1225,X1226)
& s__subclass(X1226,X1227)
& s__subclass(X1227,X1228)
& s__subclass(X1228,X1229)
& s__subclass(X1229,X1230)
& s__subclass(X1230,X1231)
& s__subclass(X1231,X1232)
& s__subclass(X1232,s__Reptile)
& s__instance(s__Creature50_1,X1223) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(kb_SUMO_1539,axiom,
! [X4,X5,X105] :
( ( s__instance(X105,s__SetOrClass)
& s__instance(X5,s__SetOrClass)
& s__instance(X4,s__SetOrClass) )
=> ( ( s__subclass(X4,X5)
& s__subclass(X5,X105) )
=> s__subclass(X4,X105) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1539) ).
fof(kb_SUMO_7294,axiom,
s__subclass(s__Reptile,s__ColdBloodedVertebrate),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7294) ).
fof(kb_SUMO_7220,axiom,
s__subclass(s__ColdBloodedVertebrate,s__Vertebrate),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7220) ).
fof(prove_from_SUMO_MILO,conjecture,
s__instance(s__Creature50_1,s__Reptile),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(kb_SUMO_7191,axiom,
s__subclass(s__Vertebrate,s__Animal),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7191) ).
fof(c_0_8,plain,
! [X4808,X4809,X4810] :
( ~ s__instance(X4809,s__SetOrClass)
| ~ s__instance(X4808,s__SetOrClass)
| ~ s__subclass(X4808,X4809)
| ~ s__instance(X4810,X4808)
| s__instance(X4810,X4809) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])]) ).
fof(c_0_9,plain,
! [X4806,X4807] :
( ( s__instance(X4806,s__SetOrClass)
| ~ s__subclass(X4806,X4807) )
& ( s__instance(X4807,s__SetOrClass)
| ~ s__subclass(X4806,X4807) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
cnf(c_0_10,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_8]) ).
cnf(c_0_11,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_12,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
fof(c_0_13,plain,
( ( s__instance(esk1_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk2_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk3_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk4_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk5_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk6_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk7_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk8_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk9_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(esk10_0,s__SetOrClass)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk1_0,esk2_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk2_0,esk3_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk3_0,esk4_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk4_0,esk5_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk5_0,esk6_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk6_0,esk7_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk7_0,esk8_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk8_0,esk9_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk9_0,esk10_0)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__subclass(esk10_0,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal) )
& ( s__instance(s__Creature50_1,esk1_0)
| ~ s__subclass(s__Reptile,s__Animal) ) ),
inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[local_2])])])]) ).
cnf(c_0_14,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_10,c_0_11]),c_0_12]) ).
cnf(c_0_15,plain,
( s__subclass(esk10_0,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_16,plain,
( s__subclass(esk9_0,esk10_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_17,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk10_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,plain,
( s__instance(X1,esk10_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk9_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_16]) ).
cnf(c_0_19,plain,
( s__subclass(esk8_0,esk9_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_20,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk9_0) ),
inference(spm,[status(thm)],[c_0_17,c_0_18]) ).
cnf(c_0_21,plain,
( s__instance(X1,esk9_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk8_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_19]) ).
cnf(c_0_22,plain,
( s__subclass(esk7_0,esk8_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_23,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk8_0) ),
inference(spm,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_24,plain,
( s__instance(X1,esk8_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk7_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_22]) ).
cnf(c_0_25,plain,
( s__subclass(esk6_0,esk7_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_26,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk7_0) ),
inference(spm,[status(thm)],[c_0_23,c_0_24]) ).
cnf(c_0_27,plain,
( s__instance(X1,esk7_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk6_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_25]) ).
cnf(c_0_28,plain,
( s__subclass(esk5_0,esk6_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_29,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk6_0) ),
inference(spm,[status(thm)],[c_0_26,c_0_27]) ).
cnf(c_0_30,plain,
( s__instance(X1,esk6_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk5_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_28]) ).
cnf(c_0_31,plain,
( s__subclass(esk4_0,esk5_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
fof(c_0_32,plain,
! [X4820,X4821,X4822] :
( ~ s__instance(X4822,s__SetOrClass)
| ~ s__instance(X4821,s__SetOrClass)
| ~ s__instance(X4820,s__SetOrClass)
| ~ s__subclass(X4820,X4821)
| ~ s__subclass(X4821,X4822)
| s__subclass(X4820,X4822) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_1539])]) ).
cnf(c_0_33,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk5_0) ),
inference(spm,[status(thm)],[c_0_29,c_0_30]) ).
cnf(c_0_34,plain,
( s__instance(X1,esk5_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk4_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_31]) ).
cnf(c_0_35,plain,
( s__subclass(esk3_0,esk4_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_36,plain,
( s__subclass(X3,X1)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X3,s__SetOrClass)
| ~ s__subclass(X3,X2)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_32]) ).
cnf(c_0_37,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk4_0) ),
inference(spm,[status(thm)],[c_0_33,c_0_34]) ).
cnf(c_0_38,plain,
( s__instance(X1,esk4_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk3_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_35]) ).
cnf(c_0_39,plain,
( s__subclass(esk2_0,esk3_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_40,plain,
( s__subclass(X1,X2)
| ~ s__subclass(X1,X3)
| ~ s__subclass(X3,X2) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_36,c_0_11]),c_0_12]),c_0_12]) ).
cnf(c_0_41,plain,
s__subclass(s__Reptile,s__ColdBloodedVertebrate),
inference(split_conjunct,[status(thm)],[kb_SUMO_7294]) ).
cnf(c_0_42,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk3_0) ),
inference(spm,[status(thm)],[c_0_37,c_0_38]) ).
cnf(c_0_43,plain,
( s__instance(X1,esk3_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk2_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_39]) ).
cnf(c_0_44,plain,
( s__subclass(esk1_0,esk2_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_45,plain,
( s__subclass(s__Reptile,X1)
| ~ s__subclass(s__ColdBloodedVertebrate,X1) ),
inference(spm,[status(thm)],[c_0_40,c_0_41]) ).
cnf(c_0_46,plain,
s__subclass(s__ColdBloodedVertebrate,s__Vertebrate),
inference(split_conjunct,[status(thm)],[kb_SUMO_7220]) ).
cnf(c_0_47,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk2_0) ),
inference(spm,[status(thm)],[c_0_42,c_0_43]) ).
cnf(c_0_48,plain,
( s__instance(X1,esk2_0)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk1_0) ),
inference(spm,[status(thm)],[c_0_14,c_0_44]) ).
fof(c_0_49,negated_conjecture,
~ s__instance(s__Creature50_1,s__Reptile),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[prove_from_SUMO_MILO])]) ).
cnf(c_0_50,plain,
s__subclass(s__Reptile,s__Vertebrate),
inference(spm,[status(thm)],[c_0_45,c_0_46]) ).
cnf(c_0_51,plain,
( s__instance(X1,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal)
| ~ s__instance(X1,esk1_0) ),
inference(spm,[status(thm)],[c_0_47,c_0_48]) ).
cnf(c_0_52,plain,
( s__instance(s__Creature50_1,esk1_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_53,negated_conjecture,
~ s__instance(s__Creature50_1,s__Reptile),
inference(split_conjunct,[status(thm)],[c_0_49]) ).
cnf(c_0_54,plain,
( s__subclass(s__Reptile,X1)
| ~ s__subclass(s__Vertebrate,X1) ),
inference(spm,[status(thm)],[c_0_40,c_0_50]) ).
cnf(c_0_55,plain,
s__subclass(s__Vertebrate,s__Animal),
inference(split_conjunct,[status(thm)],[kb_SUMO_7191]) ).
cnf(c_0_56,plain,
~ s__subclass(s__Reptile,s__Animal),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_51,c_0_52]),c_0_53]) ).
cnf(c_0_57,plain,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_56]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR109+5 : 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
% 0.16/0.33 % Computer : n025.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33 % CPULimit : 300
% 0.16/0.33 % WCLimit : 300
% 0.16/0.33 % DateTime : Mon May 4 17:01:13 EDT 2026
% 0.16/0.33 % CPUTime :
% 0.16/0.34 % start to proof: theBenchmark
% 6.02/7.03 % Version : CSE_E---1.7
% 6.02/7.03 % Problem : theBenchmark.p
% 6.02/7.03 % SZS status Theorem for theBenchmark.p
% 6.02/7.03 % SZS output start CNFRefutation
% See solution above
% 6.02/7.04 % Total time : 6.353s
%------------------------------------------------------------------------------