%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR079+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 : n021.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 04:15:03 PM UTC 2026
% Result : Theorem 6.11s 7.21s
% Output : CNFRefutation 6.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 16
% Syntax : Number of formulae : 52 ( 41 unt; 0 def)
% Number of atoms : 76 ( 26 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 43 ( 19 ~; 17 |; 4 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 15 usr; 15 con; 0-0 aty)
% Number of variables : 23 ( 2 sgn 10 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(local_24,axiom,
s__Class5_2 = s__Class5_3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_24) ).
fof(local_23,axiom,
s__Class5_1 = s__Class5_2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_23) ).
fof(local_25,axiom,
s__Class5_3 = s__Class5_4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_25) ).
fof(local_26,axiom,
s__Class5_4 = s__Class5_5,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_26) ).
fof(local_27,axiom,
s__Class5_5 = s__Class5_6,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_27) ).
fof(local_28,axiom,
s__Class5_6 = s__Class5_7,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_28) ).
fof(local_29,axiom,
s__Class5_7 = s__Class5_8,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_29) ).
fof(local_30,axiom,
s__Class5_8 = s__Class5_9,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_30) ).
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_31,axiom,
s__Class5_9 = s__Class5_10,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_31) ).
fof(local_33,axiom,
s__subclass(s__Class5_10,s__Reptile),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_33) ).
fof(local_32,axiom,
s__subclass(s__Lizard5_1,s__Class5_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_32) ).
fof(local_2,axiom,
s__instance(s__Organism5_1,s__Lizard5_1),
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__Organism5_1,s__Animal),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO) ).
cnf(c_0_16,plain,
s__Class5_2 = s__Class5_3,
inference(split_conjunct,[status(thm)],[local_24]) ).
cnf(c_0_17,plain,
s__Class5_1 = s__Class5_2,
inference(split_conjunct,[status(thm)],[local_23]) ).
cnf(c_0_18,plain,
s__Class5_3 = s__Class5_4,
inference(split_conjunct,[status(thm)],[local_25]) ).
cnf(c_0_19,plain,
s__Class5_3 = s__Class5_1,
inference(rw,[status(thm)],[c_0_16,c_0_17]) ).
cnf(c_0_20,plain,
s__Class5_4 = s__Class5_5,
inference(split_conjunct,[status(thm)],[local_26]) ).
cnf(c_0_21,plain,
s__Class5_4 = s__Class5_1,
inference(rw,[status(thm)],[c_0_18,c_0_19]) ).
cnf(c_0_22,plain,
s__Class5_5 = s__Class5_6,
inference(split_conjunct,[status(thm)],[local_27]) ).
cnf(c_0_23,plain,
s__Class5_5 = s__Class5_1,
inference(rw,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_24,plain,
s__Class5_6 = s__Class5_7,
inference(split_conjunct,[status(thm)],[local_28]) ).
cnf(c_0_25,plain,
s__Class5_6 = s__Class5_1,
inference(rw,[status(thm)],[c_0_22,c_0_23]) ).
cnf(c_0_26,plain,
s__Class5_7 = s__Class5_8,
inference(split_conjunct,[status(thm)],[local_29]) ).
cnf(c_0_27,plain,
s__Class5_7 = s__Class5_1,
inference(rw,[status(thm)],[c_0_24,c_0_25]) ).
cnf(c_0_28,plain,
s__Class5_8 = s__Class5_9,
inference(split_conjunct,[status(thm)],[local_30]) ).
cnf(c_0_29,plain,
s__Class5_8 = s__Class5_1,
inference(rw,[status(thm)],[c_0_26,c_0_27]) ).
fof(c_0_30,plain,
! [X6185,X6186,X6187] :
( ~ s__instance(X6186,s__SetOrClass)
| ~ s__instance(X6185,s__SetOrClass)
| ~ s__subclass(X6185,X6186)
| ~ s__instance(X6187,X6185)
| s__instance(X6187,X6186) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])]) ).
fof(c_0_31,plain,
! [X6183,X6184] :
( ( s__instance(X6183,s__SetOrClass)
| ~ s__subclass(X6183,X6184) )
& ( s__instance(X6184,s__SetOrClass)
| ~ s__subclass(X6183,X6184) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
cnf(c_0_32,plain,
s__Class5_9 = s__Class5_10,
inference(split_conjunct,[status(thm)],[local_31]) ).
cnf(c_0_33,plain,
s__Class5_9 = s__Class5_1,
inference(rw,[status(thm)],[c_0_28,c_0_29]) ).
cnf(c_0_34,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_30]) ).
cnf(c_0_35,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_31]) ).
cnf(c_0_36,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_31]) ).
cnf(c_0_37,plain,
s__subclass(s__Class5_10,s__Reptile),
inference(split_conjunct,[status(thm)],[local_33]) ).
cnf(c_0_38,plain,
s__Class5_10 = s__Class5_1,
inference(rw,[status(thm)],[c_0_32,c_0_33]) ).
cnf(c_0_39,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_34,c_0_35]),c_0_36]) ).
cnf(c_0_40,plain,
s__subclass(s__Lizard5_1,s__Class5_1),
inference(split_conjunct,[status(thm)],[local_32]) ).
cnf(c_0_41,plain,
s__subclass(s__Class5_1,s__Reptile),
inference(rw,[status(thm)],[c_0_37,c_0_38]) ).
cnf(c_0_42,plain,
( s__instance(X1,s__Class5_1)
| ~ s__instance(X1,s__Lizard5_1) ),
inference(spm,[status(thm)],[c_0_39,c_0_40]) ).
cnf(c_0_43,plain,
s__instance(s__Organism5_1,s__Lizard5_1),
inference(split_conjunct,[status(thm)],[local_2]) ).
cnf(c_0_44,plain,
s__subclass(s__Reptile,s__Animal),
inference(split_conjunct,[status(thm)],[kb_SUMOcache_7275]) ).
cnf(c_0_45,plain,
( s__instance(X1,s__Reptile)
| ~ s__instance(X1,s__Class5_1) ),
inference(spm,[status(thm)],[c_0_39,c_0_41]) ).
cnf(c_0_46,plain,
s__instance(s__Organism5_1,s__Class5_1),
inference(spm,[status(thm)],[c_0_42,c_0_43]) ).
fof(c_0_47,negated_conjecture,
~ s__instance(s__Organism5_1,s__Animal),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[prove_from_SUMO])]) ).
cnf(c_0_48,plain,
( s__instance(X1,s__Animal)
| ~ s__instance(X1,s__Reptile) ),
inference(spm,[status(thm)],[c_0_39,c_0_44]) ).
cnf(c_0_49,plain,
s__instance(s__Organism5_1,s__Reptile),
inference(spm,[status(thm)],[c_0_45,c_0_46]) ).
cnf(c_0_50,negated_conjecture,
~ s__instance(s__Organism5_1,s__Animal),
inference(split_conjunct,[status(thm)],[c_0_47]) ).
cnf(c_0_51,plain,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_49]),c_0_50]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : CSR079+1 : TPTP v9.2.1. Bugfixed v7.3.0.
% 0.00/0.13 % 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
% 0.18/0.34 % Computer : n021.cluster.edu
% 0.18/0.34 % Model : x86_64 x86_64
% 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.34 % Memory : 8042.1875MB
% 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.18/0.34 % CPULimit : 300
% 0.18/0.34 % WCLimit : 300
% 0.18/0.34 % DateTime : Mon May 4 16:47:10 EDT 2026
% 0.18/0.34 % CPUTime :
% 0.21/0.35 % start to proof: theBenchmark
% 6.11/7.21 % Version : CSE_E---1.7
% 6.11/7.21 % Problem : theBenchmark.p
% 6.11/7.21 % SZS status Theorem for theBenchmark.p
% 6.11/7.21 % SZS output start CNFRefutation
% See solution above
% 6.11/7.22 % Total time : 6.169s
%------------------------------------------------------------------------------