%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR109+1 : TPTP v9.2.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n026.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 5.96s 9.00s
% Output : CNFRefutation 5.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 48 ( 17 unt; 0 def)
% Number of atoms : 152 ( 0 equ)
% Maximal formula atoms : 42 ( 3 avg)
% Number of connectives : 162 ( 58 ~; 56 |; 44 &)
% ( 0 <=>; 4 =>; 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 : 14 ( 14 usr; 14 con; 0-0 aty)
% Number of variables : 40 ( 2 sgn 10 !; 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/sandbox2/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/sandbox2/benchmark/Axioms/CSR003+0.ax',kb_SUMO_26) ).
fof(local_2,axiom,
( s__subclass(s__Reptile,s__Animal)
=> ? [X591,X592,X593,X594,X595,X596,X597,X598,X599,X600] :
( s__instance(X591,s__SetOrClass)
& s__instance(X592,s__SetOrClass)
& s__instance(X593,s__SetOrClass)
& s__instance(X594,s__SetOrClass)
& s__instance(X595,s__SetOrClass)
& s__instance(X596,s__SetOrClass)
& s__instance(X597,s__SetOrClass)
& s__instance(X598,s__SetOrClass)
& s__instance(X599,s__SetOrClass)
& s__instance(X600,s__SetOrClass)
& s__subclass(X591,X592)
& s__subclass(X592,X593)
& s__subclass(X593,X594)
& s__subclass(X594,X595)
& s__subclass(X595,X596)
& s__subclass(X596,X597)
& s__subclass(X597,X598)
& s__subclass(X598,X599)
& s__subclass(X599,X600)
& s__subclass(X600,s__Reptile)
& s__instance(s__Creature50_1,X591) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_2) ).
fof(kb_SUMOcache_7275,axiom,
s__subclass(s__Reptile,s__Animal),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+3.ax',kb_SUMOcache_7275) ).
fof(prove_from_SUMO,conjecture,
s__instance(s__Creature50_1,s__Reptile),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(c_0_5,plain,
! [X6214,X6215,X6216] :
( ~ s__instance(X6215,s__SetOrClass)
| ~ s__instance(X6214,s__SetOrClass)
| ~ s__subclass(X6214,X6215)
| ~ s__instance(X6216,X6214)
| s__instance(X6216,X6215) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])]) ).
fof(c_0_6,plain,
! [X6212,X6213] :
( ( s__instance(X6212,s__SetOrClass)
| ~ s__subclass(X6212,X6213) )
& ( s__instance(X6213,s__SetOrClass)
| ~ s__subclass(X6212,X6213) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
fof(c_0_7,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_8,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_5]) ).
cnf(c_0_9,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_6]) ).
cnf(c_0_10,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_6]) ).
cnf(c_0_11,plain,
( s__subclass(esk1_0,esk2_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_12,plain,
s__subclass(s__Reptile,s__Animal),
inference(split_conjunct,[status(thm)],[kb_SUMOcache_7275]) ).
cnf(c_0_13,plain,
( s__subclass(esk2_0,esk3_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_14,plain,
( s__subclass(esk3_0,esk4_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_15,plain,
( s__subclass(esk4_0,esk5_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_16,plain,
( s__subclass(esk5_0,esk6_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_17,plain,
( s__subclass(esk6_0,esk7_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_18,plain,
( s__subclass(esk7_0,esk8_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_19,plain,
( s__subclass(esk8_0,esk9_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_20,plain,
( s__subclass(esk9_0,esk10_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_21,plain,
( s__subclass(esk10_0,s__Reptile)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_22,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_8,c_0_9]),c_0_10]) ).
cnf(c_0_23,plain,
s__subclass(esk1_0,esk2_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_11,c_0_12])]) ).
cnf(c_0_24,plain,
s__subclass(esk2_0,esk3_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_13,c_0_12])]) ).
cnf(c_0_25,plain,
s__subclass(esk3_0,esk4_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_14,c_0_12])]) ).
cnf(c_0_26,plain,
s__subclass(esk4_0,esk5_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_15,c_0_12])]) ).
cnf(c_0_27,plain,
s__subclass(esk5_0,esk6_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_16,c_0_12])]) ).
cnf(c_0_28,plain,
s__subclass(esk6_0,esk7_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_17,c_0_12])]) ).
cnf(c_0_29,plain,
s__subclass(esk7_0,esk8_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_18,c_0_12])]) ).
cnf(c_0_30,plain,
s__subclass(esk8_0,esk9_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_19,c_0_12])]) ).
cnf(c_0_31,plain,
s__subclass(esk9_0,esk10_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_20,c_0_12])]) ).
cnf(c_0_32,plain,
s__subclass(esk10_0,s__Reptile),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_21,c_0_12])]) ).
fof(c_0_33,negated_conjecture,
~ s__instance(s__Creature50_1,s__Reptile),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[prove_from_SUMO])]) ).
cnf(c_0_34,plain,
( s__instance(s__Creature50_1,esk1_0)
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_35,plain,
( s__instance(X1,esk2_0)
| ~ s__instance(X1,esk1_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_23]) ).
cnf(c_0_36,plain,
( s__instance(X1,esk3_0)
| ~ s__instance(X1,esk2_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_24]) ).
cnf(c_0_37,plain,
( s__instance(X1,esk4_0)
| ~ s__instance(X1,esk3_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_25]) ).
cnf(c_0_38,plain,
( s__instance(X1,esk5_0)
| ~ s__instance(X1,esk4_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_26]) ).
cnf(c_0_39,plain,
( s__instance(X1,esk6_0)
| ~ s__instance(X1,esk5_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_27]) ).
cnf(c_0_40,plain,
( s__instance(X1,esk7_0)
| ~ s__instance(X1,esk6_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_28]) ).
cnf(c_0_41,plain,
( s__instance(X1,esk8_0)
| ~ s__instance(X1,esk7_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_29]) ).
cnf(c_0_42,plain,
( s__instance(X1,esk9_0)
| ~ s__instance(X1,esk8_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_30]) ).
cnf(c_0_43,plain,
( s__instance(X1,esk10_0)
| ~ s__instance(X1,esk9_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_31]) ).
cnf(c_0_44,plain,
( s__instance(X1,s__Reptile)
| ~ s__instance(X1,esk10_0) ),
inference(spm,[status(thm)],[c_0_22,c_0_32]) ).
cnf(c_0_45,negated_conjecture,
~ s__instance(s__Creature50_1,s__Reptile),
inference(split_conjunct,[status(thm)],[c_0_33]) ).
cnf(c_0_46,plain,
s__instance(s__Creature50_1,esk1_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_34,c_0_12])]) ).
cnf(c_0_47,plain,
$false,
inference(cdclpropres,[status(thm)],[c_0_35,c_0_36,c_0_37,c_0_38,c_0_39,c_0_40,c_0_41,c_0_42,c_0_43,c_0_44,c_0_45,c_0_46]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR109+1 : TPTP v9.2.1. Bugfixed v7.3.0.
% 0.00/0.12 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.33 % Computer : n026.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 17:01:53 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 5.96/9.00 % Version : CSE_E---1.7
% 5.96/9.00 % Problem : theBenchmark.p
% 5.96/9.00 % SZS status Theorem for theBenchmark.p
% 5.96/9.00 % SZS output start CNFRefutation
% See solution above
% 5.96/9.01 % Total time : 7.971s
%------------------------------------------------------------------------------