%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWV543-1.004 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n012.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 02:48:48 PM UTC 2026
% Result : Unsatisfiable 0.11s 0.47s
% Output : CNFRefutation 0.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 25
% Syntax : Number of formulae : 93 ( 93 unt; 0 def)
% Number of atoms : 93 ( 92 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 1 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 28 ( 28 usr; 26 con; 0-3 aty)
% Number of variables : 18 ( 18 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A,I,E] : select(store(A,I,E),I) = E,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [A,I,J] : store(store(A,I,select(A,J)),J,select(A,I)) = store(store(A,J,select(A,I)),I,select(A,J)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,hypothesis,
a_420 = store(a_418,i0,e_419),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,hypothesis,
a_422 = store(a_420,i3,e_421),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8,hypothesis,
a_424 = store(a_422,i3,e_423),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9,hypothesis,
a_426 = store(a_424,i2,e_425),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10,hypothesis,
a_428 = store(a_426,i2,e_427),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f11,hypothesis,
a_430 = store(a_428,i0,e_429),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f12,hypothesis,
a_431 = store(a_418,i3,e_421),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13,hypothesis,
a_432 = store(a_431,i0,e_419),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14,hypothesis,
a_434 = store(a_432,i3,e_433),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f15,hypothesis,
a_436 = store(a_434,i2,e_435),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16,hypothesis,
a_438 = store(a_436,i0,e_437),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f17,hypothesis,
a_440 = store(a_438,i2,e_439),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f19,hypothesis,
e_419 = select(a_418,i3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f20,hypothesis,
e_421 = select(a_418,i0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f21,hypothesis,
e_423 = select(a_422,i2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f22,hypothesis,
e_425 = select(a_422,i3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f23,hypothesis,
e_427 = select(a_426,i0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f24,hypothesis,
e_429 = select(a_426,i2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f25,hypothesis,
e_433 = select(a_432,i2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f26,hypothesis,
e_435 = select(a_432,i3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f27,hypothesis,
e_437 = select(a_436,i2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f28,hypothesis,
e_439 = select(a_436,i0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f29,negated_conjecture,
a_430 != a_440,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f30,plain,
! [X0,X1,X2] : select(store(X0,X1,X2),X1) = X2,
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f33,plain,
! [X0,X1,X2] : store(store(X0,X1,select(X0,X2)),X2,select(X0,X1)) = store(store(X0,X2,select(X0,X1)),X1,select(X0,X2)),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f36,plain,
a_420 = store(a_418,i0,e_419),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f37,plain,
a_422 = store(a_420,i3,e_421),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f38,plain,
a_424 = store(a_422,i3,e_423),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f39,plain,
a_426 = store(a_424,i2,e_425),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f40,plain,
a_428 = store(a_426,i2,e_427),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f41,plain,
a_430 = store(a_428,i0,e_429),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f42,plain,
a_431 = store(a_418,i3,e_421),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f43,plain,
a_432 = store(a_431,i0,e_419),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f44,plain,
a_434 = store(a_432,i3,e_433),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f45,plain,
a_436 = store(a_434,i2,e_435),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f46,plain,
a_438 = store(a_436,i0,e_437),
inference(cnf_transformation,[status(thm)],[f16]) ).
fof(f47,plain,
a_440 = store(a_438,i2,e_439),
inference(cnf_transformation,[status(thm)],[f17]) ).
fof(f49,plain,
e_419 = select(a_418,i3),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f50,plain,
e_421 = select(a_418,i0),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f51,plain,
e_423 = select(a_422,i2),
inference(cnf_transformation,[status(thm)],[f21]) ).
fof(f52,plain,
e_425 = select(a_422,i3),
inference(cnf_transformation,[status(thm)],[f22]) ).
fof(f53,plain,
e_427 = select(a_426,i0),
inference(cnf_transformation,[status(thm)],[f23]) ).
fof(f54,plain,
e_429 = select(a_426,i2),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f55,plain,
e_433 = select(a_432,i2),
inference(cnf_transformation,[status(thm)],[f25]) ).
fof(f56,plain,
e_435 = select(a_432,i3),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f57,plain,
e_437 = select(a_436,i2),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f58,plain,
e_439 = select(a_436,i0),
inference(cnf_transformation,[status(thm)],[f28]) ).
fof(f59,plain,
a_430 != a_440,
inference(cnf_transformation,[status(thm)],[f29]) ).
fof(f77,plain,
! [X0] : store(store(a_426,X0,e_429),i2,select(a_426,X0)) = store(store(a_426,i2,select(a_426,X0)),X0,select(a_426,i2)),
inference(paramodulation,[status(thm)],[f54,f33]) ).
fof(f81,plain,
! [X0] : store(store(a_418,X0,e_421),i0,select(a_418,X0)) = store(store(a_418,i0,select(a_418,X0)),X0,select(a_418,i0)),
inference(paramodulation,[status(thm)],[f50,f33]) ).
fof(f151,plain,
! [X0] : store(store(a_426,X0,e_429),i2,select(a_426,X0)) = store(store(a_426,i2,select(a_426,X0)),X0,e_429),
inference(forward_demodulation,[status(thm)],[f54,f77]) ).
fof(f155,plain,
! [X0] : store(store(a_418,X0,e_421),i0,select(a_418,X0)) = store(store(a_418,i0,select(a_418,X0)),X0,e_421),
inference(forward_demodulation,[status(thm)],[f50,f81]) ).
fof(f327,plain,
select(a_422,i3) = e_421,
inference(paramodulation,[status(thm)],[f37,f30]) ).
fof(f328,plain,
e_425 = e_421,
inference(backward_demodulation,[status(thm)],[f327,f52]) ).
fof(f347,plain,
a_426 = store(a_424,i2,e_421),
inference(forward_demodulation,[status(thm)],[f328,f39]) ).
fof(f349,plain,
select(a_426,i2) = e_421,
inference(paramodulation,[status(thm)],[f347,f30]) ).
fof(f350,plain,
e_429 = e_421,
inference(backward_demodulation,[status(thm)],[f349,f54]) ).
fof(f480,plain,
a_430 = store(a_428,i0,e_421),
inference(backward_demodulation,[status(thm)],[f350,f41]) ).
fof(f529,plain,
select(a_436,i2) = e_435,
inference(paramodulation,[status(thm)],[f45,f30]) ).
fof(f530,plain,
e_437 = e_435,
inference(backward_demodulation,[status(thm)],[f529,f57]) ).
fof(f543,plain,
a_438 = store(a_436,i0,e_435),
inference(backward_demodulation,[status(thm)],[f530,f46]) ).
fof(f931,plain,
! [X0] : store(store(a_426,X0,e_421),i2,select(a_426,X0)) = store(store(a_426,i2,select(a_426,X0)),X0,e_429),
inference(forward_demodulation,[status(thm)],[f350,f151]) ).
fof(f932,plain,
! [X0] : store(store(a_426,X0,e_421),i2,select(a_426,X0)) = store(store(a_426,i2,select(a_426,X0)),X0,e_421),
inference(forward_demodulation,[status(thm)],[f350,f931]) ).
fof(f935,plain,
store(store(a_426,i0,e_421),i2,select(a_426,i0)) = store(store(a_426,i2,e_427),i0,e_421),
inference(paramodulation,[status(thm)],[f53,f932]) ).
fof(f938,plain,
store(store(a_426,i0,e_421),i2,e_427) = store(store(a_426,i2,e_427),i0,e_421),
inference(forward_demodulation,[status(thm)],[f53,f935]) ).
fof(f939,plain,
store(store(a_426,i0,e_421),i2,e_427) = store(a_428,i0,e_421),
inference(forward_demodulation,[status(thm)],[f40,f938]) ).
fof(f940,plain,
store(store(a_426,i0,e_421),i2,e_427) = a_430,
inference(forward_demodulation,[status(thm)],[f480,f939]) ).
fof(f1098,plain,
store(store(a_418,i3,e_421),i0,select(a_418,i3)) = store(store(a_418,i0,e_419),i3,e_421),
inference(paramodulation,[status(thm)],[f49,f155]) ).
fof(f1102,plain,
store(a_431,i0,select(a_418,i3)) = store(store(a_418,i0,e_419),i3,e_421),
inference(forward_demodulation,[status(thm)],[f42,f1098]) ).
fof(f1103,plain,
store(a_431,i0,e_419) = store(store(a_418,i0,e_419),i3,e_421),
inference(forward_demodulation,[status(thm)],[f49,f1102]) ).
fof(f1104,plain,
a_432 = store(store(a_418,i0,e_419),i3,e_421),
inference(forward_demodulation,[status(thm)],[f43,f1103]) ).
fof(f1105,plain,
a_432 = store(a_420,i3,e_421),
inference(forward_demodulation,[status(thm)],[f36,f1104]) ).
fof(f1106,plain,
a_432 = a_422,
inference(forward_demodulation,[status(thm)],[f37,f1105]) ).
fof(f1206,plain,
a_434 = store(a_422,i3,e_433),
inference(backward_demodulation,[status(thm)],[f1106,f44]) ).
fof(f1209,plain,
e_435 = select(a_422,i3),
inference(backward_demodulation,[status(thm)],[f1106,f56]) ).
fof(f1210,plain,
e_433 = select(a_422,i2),
inference(backward_demodulation,[status(thm)],[f1106,f55]) ).
fof(f1217,plain,
e_435 = e_421,
inference(forward_demodulation,[status(thm)],[f327,f1209]) ).
fof(f1218,plain,
e_433 = e_423,
inference(forward_demodulation,[status(thm)],[f51,f1210]) ).
fof(f1228,plain,
a_438 = store(a_436,i0,e_421),
inference(backward_demodulation,[status(thm)],[f1217,f543]) ).
fof(f1232,plain,
a_436 = store(a_434,i2,e_421),
inference(backward_demodulation,[status(thm)],[f1217,f45]) ).
fof(f1342,plain,
a_434 = store(a_422,i3,e_423),
inference(forward_demodulation,[status(thm)],[f1218,f1206]) ).
fof(f1346,plain,
a_434 = a_424,
inference(forward_demodulation,[status(thm)],[f38,f1342]) ).
fof(f1445,plain,
a_436 = store(a_424,i2,e_421),
inference(forward_demodulation,[status(thm)],[f1346,f1232]) ).
fof(f1448,plain,
a_438 = store(a_426,i0,e_421),
inference(backward_demodulation,[status(thm)],[f1456,f1228]) ).
fof(f1455,plain,
e_439 = select(a_426,i0),
inference(backward_demodulation,[status(thm)],[f1456,f58]) ).
fof(f1456,plain,
a_436 = a_426,
inference(forward_demodulation,[status(thm)],[f347,f1445]) ).
fof(f1460,plain,
e_439 = e_427,
inference(forward_demodulation,[status(thm)],[f53,f1455]) ).
fof(f1472,plain,
a_440 = store(a_438,i2,e_427),
inference(backward_demodulation,[status(thm)],[f1460,f47]) ).
fof(f1510,plain,
store(a_438,i2,e_427) = a_430,
inference(backward_demodulation,[status(thm)],[f1448,f940]) ).
fof(f1515,plain,
a_440 = a_430,
inference(backward_demodulation,[status(thm)],[f1510,f1472]) ).
fof(f1518,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f1515,f59]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV543-1.004 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n012.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.36 % DateTime : Mon Sep 21 09:04:22 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.37 % Drodi V4.1.1
% 0.11/0.47 % Refutation found
% 0.11/0.47 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.11/0.47 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.11/0.49 % Elapsed time: 0.129004 seconds
% 0.11/0.49 % CPU time: 0.692785 seconds
% 0.11/0.49 % Total memory used: 124.856 MB
% 0.11/0.49 % Net memory used: 123.480 MB
%------------------------------------------------------------------------------