%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWV555-1.004 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n017.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 02:48:52 PM UTC 2026
% Result : Unsatisfiable 0.19s 0.61s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 63
% Number of leaves : 22
% Syntax : Number of formulae : 194 ( 71 unt; 0 def)
% Number of atoms : 466 ( 465 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 283 ( 11 ~; 272 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 27 ( 27 usr; 25 con; 0-3 aty)
% Number of variables : 34 ( 34 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A,I,E] : select(store(A,I,E),I) = E,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [I,J,A,E] :
( select(store(A,I,E),J) = select(A,J)
| I = J ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,hypothesis,
a_20 = store(a1,i1,e_19),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,hypothesis,
a_22 = store(a2,i1,e_21),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,hypothesis,
a_24 = store(a_20,i2,e_23),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,hypothesis,
a_26 = store(a_22,i2,e_25),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,hypothesis,
a_28 = store(a_24,i3,e_27),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,hypothesis,
a_30 = store(a_26,i3,e_29),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,hypothesis,
a_32 = store(a_28,i4,e_31),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,hypothesis,
a_34 = store(a_30,i4,e_33),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,hypothesis,
e_19 = select(a2,i1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,hypothesis,
e_21 = select(a1,i1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f13,hypothesis,
e_23 = select(a_22,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,hypothesis,
e_25 = select(a_20,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,hypothesis,
e_27 = select(a_26,i3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,hypothesis,
e_29 = select(a_24,i3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f17,hypothesis,
e_31 = select(a_30,i4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,hypothesis,
e_33 = select(a_28,i4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,hypothesis,
e_36 = select(a1,i_35),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20,hypothesis,
e_37 = select(a2,i_35),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f22,hypothesis,
a_32 = a_34,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f23,negated_conjecture,
e_36 != e_37,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f24,plain,
! [X0,X1,X2] : select(store(X0,X1,X2),X1) = X2,
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f25,plain,
! [I,J] :
( ! [A,E] : select(store(A,I,E),J) = select(A,J)
| I = J ),
inference(miniscoping,[status(thm)],[f2]) ).
fof(f26,plain,
! [X0,X1,X2,X3] :
( select(store(X2,X0,X3),X1) = select(X2,X1)
| X0 = X1 ),
inference(cnf_transformation,[status(thm)],[f25]) ).
fof(f27,plain,
a_20 = store(a1,i1,e_19),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f28,plain,
a_22 = store(a2,i1,e_21),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f29,plain,
a_24 = store(a_20,i2,e_23),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f30,plain,
a_26 = store(a_22,i2,e_25),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f31,plain,
a_28 = store(a_24,i3,e_27),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f32,plain,
a_30 = store(a_26,i3,e_29),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f33,plain,
a_32 = store(a_28,i4,e_31),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f34,plain,
a_34 = store(a_30,i4,e_33),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f35,plain,
e_19 = select(a2,i1),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f36,plain,
e_21 = select(a1,i1),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f37,plain,
e_23 = select(a_22,i2),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f38,plain,
e_25 = select(a_20,i2),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f39,plain,
e_27 = select(a_26,i3),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f40,plain,
e_29 = select(a_24,i3),
inference(cnf_transformation,[status(thm)],[f16]) ).
fof(f41,plain,
e_31 = select(a_30,i4),
inference(cnf_transformation,[status(thm)],[f17]) ).
fof(f42,plain,
e_33 = select(a_28,i4),
inference(cnf_transformation,[status(thm)],[f18]) ).
fof(f43,plain,
e_36 = select(a1,i_35),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f44,plain,
e_37 = select(a2,i_35),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f46,plain,
a_32 = a_34,
inference(cnf_transformation,[status(thm)],[f22]) ).
fof(f47,plain,
e_36 != e_37,
inference(cnf_transformation,[status(thm)],[f23]) ).
fof(f48,plain,
select(a_20,i1) = e_19,
inference(paramodulation,[status(thm)],[f27,f24]) ).
fof(f49,plain,
select(a_22,i1) = e_21,
inference(paramodulation,[status(thm)],[f28,f24]) ).
fof(f50,plain,
select(a_24,i2) = e_23,
inference(paramodulation,[status(thm)],[f29,f24]) ).
fof(f52,plain,
! [X0] :
( select(a_24,X0) = select(a_20,X0)
| i2 = X0 ),
inference(paramodulation,[status(thm)],[f29,f26]) ).
fof(f53,plain,
! [X0] :
( select(a_22,X0) = select(a2,X0)
| i1 = X0 ),
inference(paramodulation,[status(thm)],[f28,f26]) ).
fof(f54,plain,
! [X0] :
( select(a_20,X0) = select(a1,X0)
| i1 = X0 ),
inference(paramodulation,[status(thm)],[f27,f26]) ).
fof(f56,plain,
! [X0] :
( select(a_26,X0) = select(a_22,X0)
| i2 = X0 ),
inference(paramodulation,[status(thm)],[f30,f26]) ).
fof(f57,plain,
select(a_26,i2) = e_25,
inference(paramodulation,[status(thm)],[f30,f24]) ).
fof(f58,plain,
! [X0] :
( select(a_28,X0) = select(a_24,X0)
| i3 = X0 ),
inference(paramodulation,[status(thm)],[f31,f26]) ).
fof(f59,plain,
select(a_28,i3) = e_27,
inference(paramodulation,[status(thm)],[f31,f24]) ).
fof(f60,plain,
! [X0] :
( select(a_30,X0) = select(a_26,X0)
| i3 = X0 ),
inference(paramodulation,[status(thm)],[f32,f26]) ).
fof(f61,plain,
select(a_30,i3) = e_29,
inference(paramodulation,[status(thm)],[f32,f24]) ).
fof(f62,plain,
! [X0] :
( select(a_32,X0) = select(a_28,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f33,f26]) ).
fof(f63,plain,
select(a_32,i4) = e_31,
inference(paramodulation,[status(thm)],[f33,f24]) ).
fof(f64,plain,
a_32 = store(a_30,i4,e_33),
inference(forward_demodulation,[status(thm)],[f46,f34]) ).
fof(f65,plain,
! [X0] :
( select(a_32,X0) = select(a_30,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f64,f26]) ).
fof(f66,plain,
select(a_32,i4) = e_33,
inference(paramodulation,[status(thm)],[f64,f24]) ).
fof(f67,plain,
e_31 = e_33,
inference(forward_demodulation,[status(thm)],[f63,f66]) ).
fof(f69,plain,
e_31 = select(a_28,i4),
inference(backward_demodulation,[status(thm)],[f67,f42]) ).
fof(f73,plain,
( e_29 = select(a_20,i3)
| i2 = i3 ),
inference(paramodulation,[status(thm)],[f40,f52]) ).
fof(f77,plain,
( select(a_22,i_35) = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f44,f53]) ).
fof(f81,plain,
( select(a_20,i_35) = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f43,f54]) ).
fof(f85,plain,
( e_27 = select(a_22,i3)
| i2 = i3 ),
inference(paramodulation,[status(thm)],[f39,f56]) ).
fof(f88,plain,
( e_31 = select(a_24,i4)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f69,f58]) ).
fof(f92,plain,
( i2 = i4
| e_31 = select(a_20,i4)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f52,f88]) ).
fof(f95,plain,
( e_31 = select(a_26,i4)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f41,f60]) ).
fof(f98,plain,
( i2 = i4
| e_31 = select(a_22,i4)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f56,f95]) ).
fof(f103,plain,
! [X0] :
( i4 = X0
| select(a_28,X0) = select(a_30,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f62,f65]) ).
fof(f106,plain,
! [X0] :
( select(a_28,X0) = select(a_30,X0)
| i4 = X0 ),
inference(duplicate_literals_removal,[status(thm)],[f103]) ).
fof(f108,plain,
( select(a_28,i3) = e_29
| i4 = i3 ),
inference(paramodulation,[status(thm)],[f61,f106]) ).
fof(f110,plain,
! [X0] :
( i3 = X0
| select(a_28,X0) = select(a_26,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f60,f106]) ).
fof(f114,plain,
( e_27 = e_29
| i4 = i3 ),
inference(forward_demodulation,[status(thm)],[f59,f108]) ).
fof(f119,plain,
( e_27 = e_29
| e_31 = select(a_28,i3) ),
inference(paramodulation,[status(thm)],[f114,f69]) ).
fof(f122,plain,
( e_27 = e_29
| e_31 = select(a_30,i3) ),
inference(paramodulation,[status(thm)],[f114,f41]) ).
fof(f125,plain,
( e_27 = e_29
| e_31 = e_27 ),
inference(forward_demodulation,[status(thm)],[f59,f119]) ).
fof(f126,plain,
( e_27 = e_29
| e_31 = e_29 ),
inference(forward_demodulation,[status(thm)],[f61,f122]) ).
fof(f129,plain,
( e_27 = e_29
| e_27 = e_29
| e_27 = e_29 ),
inference(paramodulation,[status(thm)],[f125,f126]) ).
fof(f133,plain,
e_27 = e_29,
inference(duplicate_literals_removal,[status(thm)],[f129]) ).
fof(f138,plain,
( e_27 = select(a_20,i3)
| i2 = i3 ),
inference(backward_demodulation,[status(thm)],[f133,f73]) ).
fof(f141,plain,
e_27 = select(a_24,i3),
inference(backward_demodulation,[status(thm)],[f133,f40]) ).
fof(f154,plain,
! [X0] :
( i3 = X0
| i3 = X0
| select(a_24,X0) = select(a_26,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f58,f110]) ).
fof(f158,plain,
! [X0] :
( i3 = X0
| select(a_24,X0) = select(a_26,X0)
| i4 = X0 ),
inference(duplicate_literals_removal,[status(thm)],[f154]) ).
fof(f161,plain,
( i3 = i2
| select(a_24,i2) = e_25
| i4 = i2 ),
inference(paramodulation,[status(thm)],[f57,f158]) ).
fof(f163,plain,
! [X0] :
( i2 = X0
| i3 = X0
| select(a_24,X0) = select(a_22,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f56,f158]) ).
fof(f168,plain,
( i3 = i2
| e_23 = e_25
| i4 = i2 ),
inference(forward_demodulation,[status(thm)],[f50,f161]) ).
fof(f172,plain,
( i3 = i2
| e_23 = e_25
| e_31 = select(a_26,i2)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f168,f95]) ).
fof(f173,plain,
( i3 = i2
| e_23 = e_25
| e_31 = select(a_24,i2)
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f168,f88]) ).
fof(f181,plain,
( i3 = i2
| e_23 = e_25
| e_31 = e_25
| i3 = i4 ),
inference(forward_demodulation,[status(thm)],[f57,f172]) ).
fof(f182,plain,
( i3 = i2
| e_23 = e_25
| e_31 = e_23
| i3 = i4 ),
inference(forward_demodulation,[status(thm)],[f50,f173]) ).
fof(f185,plain,
( i3 = i2
| e_23 = e_25
| i3 = i4
| i3 = i2
| e_23 = e_25
| e_25 = e_23
| i3 = i4 ),
inference(paramodulation,[status(thm)],[f181,f182]) ).
fof(f189,plain,
( i3 = i2
| e_25 = e_23
| i3 = i4 ),
inference(duplicate_literals_removal,[status(thm)],[f185]) ).
fof(f191,plain,
( i3 = i2
| e_23 = e_25
| i3 = i2
| e_25 = e_23
| i3 = i2 ),
inference(paramodulation,[status(thm)],[f168,f189]) ).
fof(f202,plain,
( e_25 = e_23
| i3 = i2 ),
inference(duplicate_literals_removal,[status(thm)],[f191]) ).
fof(f210,plain,
( e_25 = e_23
| e_27 = select(a_24,i2) ),
inference(paramodulation,[status(thm)],[f202,f141]) ).
fof(f215,plain,
( e_25 = e_23
| e_27 = select(a_26,i2) ),
inference(paramodulation,[status(thm)],[f202,f39]) ).
fof(f217,plain,
( e_25 = e_23
| e_27 = e_23 ),
inference(forward_demodulation,[status(thm)],[f50,f210]) ).
fof(f219,plain,
( e_25 = e_23
| e_27 = e_25 ),
inference(forward_demodulation,[status(thm)],[f57,f215]) ).
fof(f223,plain,
! [X0] :
( i2 = X0
| i2 = X0
| i3 = X0
| select(a_20,X0) = select(a_22,X0)
| i4 = X0 ),
inference(paramodulation,[status(thm)],[f52,f163]) ).
fof(f228,plain,
! [X0] :
( i2 = X0
| i3 = X0
| select(a_20,X0) = select(a_22,X0)
| i4 = X0 ),
inference(duplicate_literals_removal,[status(thm)],[f223]) ).
fof(f232,plain,
( e_25 = e_23
| e_25 = e_23
| e_23 = e_25 ),
inference(paramodulation,[status(thm)],[f217,f219]) ).
fof(f236,plain,
e_23 = e_25,
inference(duplicate_literals_removal,[status(thm)],[f232]) ).
fof(f243,plain,
e_23 = select(a_20,i2),
inference(backward_demodulation,[status(thm)],[f236,f38]) ).
fof(f254,plain,
( i1 = i_35
| i2 = i_35
| i3 = i_35
| select(a_20,i_35) = e_37
| i4 = i_35 ),
inference(paramodulation,[status(thm)],[f77,f228]) ).
fof(f255,plain,
( i2 = i1
| i3 = i1
| select(a_20,i1) = e_21
| i4 = i1 ),
inference(paramodulation,[status(thm)],[f49,f228]) ).
fof(f262,plain,
( i2 = i1
| i3 = i1
| e_19 = e_21
| i4 = i1 ),
inference(forward_demodulation,[status(thm)],[f48,f255]) ).
fof(f269,plain,
( i2 = i1
| i3 = i1
| e_19 = e_21
| e_31 = select(a_28,i1) ),
inference(paramodulation,[status(thm)],[f262,f69]) ).
fof(f272,plain,
( i2 = i1
| i3 = i1
| e_19 = e_21
| e_31 = select(a_30,i1) ),
inference(paramodulation,[status(thm)],[f262,f41]) ).
fof(f277,plain,
( i1 = i_35
| i1 = i_35
| i2 = i_35
| i3 = i_35
| e_36 = e_37
| i4 = i_35 ),
inference(paramodulation,[status(thm)],[f81,f254]) ).
fof(f279,plain,
( i1 = i_35
| i2 = i_35
| i3 = i_35
| e_36 = e_37
| i4 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f277]) ).
fof(f280,plain,
( i1 = i_35
| i2 = i_35
| i3 = i_35
| i4 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f279,f47]) ).
fof(f283,plain,
( i1 = i_35
| i2 = i_35
| i3 = i_35
| select(a_20,i4) = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f280,f81]) ).
fof(f284,plain,
( i1 = i_35
| i2 = i_35
| i3 = i_35
| select(a_22,i4) = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f280,f77]) ).
fof(f287,plain,
( i_35 = i3
| i4 != i3
| i1 = i_35
| i2 = i_35 ),
inference(equality_factoring,[status(thm)],[f280]) ).
fof(f288,plain,
( i_35 = i2
| i4 != i2
| i1 = i_35
| i3 = i_35 ),
inference(equality_factoring,[status(thm)],[f280]) ).
fof(f290,plain,
( i2 = i_35
| i3 = i_35
| select(a_20,i4) = e_36
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f283]) ).
fof(f291,plain,
( i2 = i_35
| i3 = i_35
| select(a_22,i4) = e_37
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f284]) ).
fof(f303,plain,
( i2 = i4
| i3 = i4
| i2 = i_35
| i3 = i_35
| e_31 = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f92,f290]) ).
fof(f306,plain,
( i2 = i4
| i2 = i_35
| i3 = i_35
| e_31 = e_36
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f303,f287]) ).
fof(f330,plain,
( i2 = i4
| i3 = i4
| i2 = i_35
| i3 = i_35
| e_31 = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f98,f291]) ).
fof(f335,plain,
( i2 = i4
| i2 = i_35
| i3 = i_35
| e_31 = e_37
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f330,f287]) ).
fof(f364,plain,
( i2 = i_35
| i3 = i_35
| e_31 = e_36
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f306,f288]) ).
fof(f410,plain,
( i2 = i_35
| i3 = i_35
| e_31 = e_37
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f335,f288]) ).
fof(f411,plain,
( i2 = i_35
| i3 = i_35
| i1 = i_35
| e_36 != e_31 ),
inference(paramodulation,[status(thm)],[f410,f47]) ).
fof(f412,plain,
( i2 = i_35
| i3 = i_35
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f411,f364]) ).
fof(f429,plain,
( i2 = i_35
| i1 = i_35
| select(a_20,i3) = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f412,f81]) ).
fof(f430,plain,
( i2 = i_35
| i1 = i_35
| select(a_22,i3) = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f412,f77]) ).
fof(f434,plain,
( i_35 = i2
| i3 != i2
| i1 = i_35 ),
inference(equality_factoring,[status(thm)],[f412]) ).
fof(f440,plain,
( i2 = i_35
| select(a_20,i3) = e_36
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f429]) ).
fof(f441,plain,
( i2 = i_35
| select(a_22,i3) = e_37
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f430]) ).
fof(f449,plain,
( i2 = i3
| i2 = i_35
| e_27 = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f138,f440]) ).
fof(f451,plain,
( i2 = i_35
| e_27 = e_36
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f449,f434]) ).
fof(f468,plain,
( e_27 = e_36
| i1 = i_35
| select(a_20,i2) = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f451,f81]) ).
fof(f469,plain,
( e_27 = e_36
| i1 = i_35
| select(a_22,i2) = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f451,f77]) ).
fof(f475,plain,
( e_27 = e_36
| i1 = i_35
| e_23 = e_36
| i1 = i_35 ),
inference(forward_demodulation,[status(thm)],[f243,f468]) ).
fof(f476,plain,
( e_27 = e_36
| e_23 = e_36
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f475]) ).
fof(f477,plain,
( e_27 = e_36
| i1 = i_35
| e_23 = e_37
| i1 = i_35 ),
inference(forward_demodulation,[status(thm)],[f37,f469]) ).
fof(f478,plain,
( e_27 = e_36
| e_23 = e_37
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f477]) ).
fof(f498,plain,
( e_27 = e_36
| i1 = i_35
| e_36 != e_23 ),
inference(paramodulation,[status(thm)],[f478,f47]) ).
fof(f499,plain,
( e_27 = e_36
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f498,f476]) ).
fof(f519,plain,
( i2 = i3
| i2 = i_35
| e_27 = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f85,f441]) ).
fof(f523,plain,
( i2 = i_35
| e_27 = e_37
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f519,f434]) ).
fof(f527,plain,
( i2 = i_35
| i1 = i_35
| e_36 != e_27 ),
inference(paramodulation,[status(thm)],[f523,f47]) ).
fof(f528,plain,
( i2 = i_35
| i1 = i_35 ),
inference(forward_subsumption_resolution,[status(thm)],[f527,f499]) ).
fof(f534,plain,
( i1 = i_35
| select(a_20,i2) = e_36
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f528,f81]) ).
fof(f535,plain,
( i1 = i_35
| select(a_22,i2) = e_37
| i1 = i_35 ),
inference(paramodulation,[status(thm)],[f528,f77]) ).
fof(f539,plain,
( i1 = i_35
| e_23 = e_36
| i1 = i_35 ),
inference(forward_demodulation,[status(thm)],[f243,f534]) ).
fof(f540,plain,
( e_23 = e_36
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f539]) ).
fof(f541,plain,
( i1 = i_35
| e_23 = e_37
| i1 = i_35 ),
inference(forward_demodulation,[status(thm)],[f37,f535]) ).
fof(f542,plain,
( e_23 = e_37
| i1 = i_35 ),
inference(duplicate_literals_removal,[status(thm)],[f541]) ).
fof(f560,plain,
( i1 = i_35
| e_36 != e_23 ),
inference(paramodulation,[status(thm)],[f542,f47]) ).
fof(f561,plain,
i1 = i_35,
inference(forward_subsumption_resolution,[status(thm)],[f560,f540]) ).
fof(f572,plain,
e_37 = select(a2,i1),
inference(backward_demodulation,[status(thm)],[f561,f44]) ).
fof(f573,plain,
e_36 = select(a1,i1),
inference(backward_demodulation,[status(thm)],[f561,f43]) ).
fof(f574,plain,
e_37 = e_19,
inference(forward_demodulation,[status(thm)],[f35,f572]) ).
fof(f575,plain,
e_36 = e_21,
inference(forward_demodulation,[status(thm)],[f36,f573]) ).
fof(f577,plain,
e_36 != e_19,
inference(backward_demodulation,[status(thm)],[f574,f47]) ).
fof(f584,plain,
( i2 = i1
| i3 = i1
| e_31 = select(a_30,i1) ),
inference(backward_subsumption_resolution,[status(thm)],[f272,f588]) ).
fof(f586,plain,
( i2 = i1
| i3 = i1
| e_31 = select(a_28,i1) ),
inference(backward_subsumption_resolution,[status(thm)],[f269,f588]) ).
fof(f588,plain,
e_21 != e_19,
inference(forward_demodulation,[status(thm)],[f575,f577]) ).
fof(f608,plain,
( i3 = i1
| i2 = i1
| i3 = i1
| e_31 = select(a_26,i1) ),
inference(paramodulation,[status(thm)],[f60,f584]) ).
fof(f611,plain,
( i2 = i1
| i3 = i1
| e_31 = select(a_26,i1) ),
inference(duplicate_literals_removal,[status(thm)],[f608]) ).
fof(f618,plain,
( i3 = i1
| i2 = i1
| i3 = i1
| e_31 = select(a_24,i1) ),
inference(paramodulation,[status(thm)],[f58,f586]) ).
fof(f622,plain,
( i2 = i1
| i3 = i1
| e_31 = select(a_24,i1) ),
inference(duplicate_literals_removal,[status(thm)],[f618]) ).
fof(f653,plain,
( i2 = i1
| i2 = i1
| i3 = i1
| e_31 = select(a_22,i1) ),
inference(paramodulation,[status(thm)],[f56,f611]) ).
fof(f657,plain,
( i2 = i1
| i2 = i1
| i3 = i1
| e_31 = e_21 ),
inference(forward_demodulation,[status(thm)],[f49,f653]) ).
fof(f658,plain,
( i2 = i1
| i3 = i1
| e_31 = e_21 ),
inference(duplicate_literals_removal,[status(thm)],[f657]) ).
fof(f677,plain,
( i2 = i1
| i2 = i1
| i3 = i1
| e_31 = select(a_20,i1) ),
inference(paramodulation,[status(thm)],[f52,f622]) ).
fof(f682,plain,
( i2 = i1
| i2 = i1
| i3 = i1
| e_31 = e_19 ),
inference(forward_demodulation,[status(thm)],[f48,f677]) ).
fof(f683,plain,
( i2 = i1
| i3 = i1
| e_31 = e_19 ),
inference(duplicate_literals_removal,[status(thm)],[f682]) ).
fof(f688,plain,
( i2 = i1
| i3 = i1
| i2 = i1
| i3 = i1
| e_21 = e_19 ),
inference(paramodulation,[status(thm)],[f658,f683]) ).
fof(f693,plain,
( i2 = i1
| i3 = i1
| e_21 = e_19 ),
inference(duplicate_literals_removal,[status(thm)],[f688]) ).
fof(f694,plain,
( i2 = i1
| i3 = i1 ),
inference(forward_subsumption_resolution,[status(thm)],[f693,f588]) ).
fof(f700,plain,
( i2 = i1
| e_27 = select(a_24,i1) ),
inference(paramodulation,[status(thm)],[f694,f141]) ).
fof(f702,plain,
( i2 = i1
| e_27 = select(a_22,i1)
| i2 = i3 ),
inference(paramodulation,[status(thm)],[f694,f85]) ).
fof(f707,plain,
( i2 = i1
| e_27 = e_21
| i2 = i3 ),
inference(forward_demodulation,[status(thm)],[f49,f702]) ).
fof(f715,plain,
( i2 = i1
| i2 = i1
| e_27 = select(a_20,i1) ),
inference(paramodulation,[status(thm)],[f52,f700]) ).
fof(f720,plain,
( i2 = i1
| i2 = i1
| e_27 = e_19 ),
inference(forward_demodulation,[status(thm)],[f48,f715]) ).
fof(f721,plain,
( i2 = i1
| e_27 = e_19 ),
inference(duplicate_literals_removal,[status(thm)],[f720]) ).
fof(f728,plain,
( i2 = i1
| i2 = i1
| e_19 = e_21
| i2 = i3 ),
inference(paramodulation,[status(thm)],[f721,f707]) ).
fof(f732,plain,
( i2 = i1
| e_19 = e_21
| i2 = i3 ),
inference(duplicate_literals_removal,[status(thm)],[f728]) ).
fof(f733,plain,
( i2 = i1
| i2 = i3 ),
inference(forward_subsumption_resolution,[status(thm)],[f732,f588]) ).
fof(f736,plain,
( i2 = i1
| i2 = i1
| i2 = i1 ),
inference(paramodulation,[status(thm)],[f694,f733]) ).
fof(f746,plain,
i2 = i1,
inference(duplicate_literals_removal,[status(thm)],[f736]) ).
fof(f759,plain,
e_23 = select(a_20,i1),
inference(backward_demodulation,[status(thm)],[f746,f243]) ).
fof(f770,plain,
e_23 = select(a_22,i1),
inference(backward_demodulation,[status(thm)],[f746,f37]) ).
fof(f771,plain,
e_23 = e_19,
inference(forward_demodulation,[status(thm)],[f48,f759]) ).
fof(f772,plain,
e_23 = e_21,
inference(forward_demodulation,[status(thm)],[f49,f770]) ).
fof(f774,plain,
e_19 = e_21,
inference(forward_demodulation,[status(thm)],[f771,f772]) ).
fof(f775,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f774,f588]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWV555-1.004 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.45 % Computer : n017.cluster.edu
% 0.19/0.45 % Model : x86_64 x86_64
% 0.19/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.45 % Memory : 8046.5625MB
% 0.19/0.45 % OS : Linux 6.8.0-71-generic
% 0.19/0.45 % CPULimit : 300
% 0.19/0.45 % WCLimit : 300
% 0.19/0.45 % DateTime : Mon Sep 21 09:03:12 UTC 2026
% 0.19/0.45 % CPUTime :
% 0.19/0.49 % Drodi V4.1.1
% 0.19/0.61 % Refutation found
% 0.19/0.61 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.19/0.61 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.23/0.65 % Elapsed time: 0.172549 seconds
% 0.23/0.65 % CPU time: 0.863368 seconds
% 0.23/0.65 % Total memory used: 91.795 MB
% 0.23/0.65 % Net memory used: 91.081 MB
%------------------------------------------------------------------------------