%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : LAT156-1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n019.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 01:02:17 PM UTC 2026
% Result : Unsatisfiable 108.34s 14.36s
% Output : CNFRefutation 108.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 19
% Syntax : Number of formulae : 135 ( 135 unt; 9 def)
% Number of atoms : 135 ( 134 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 12 con; 0-2 aty)
% Number of variables : 79 ( 79 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X] : meet(X,X) = X,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X] : join(X,X) = X,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [X,Y] : meet(X,join(X,Y)) = X,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [X,Y] : join(X,meet(X,Y)) = X,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [X,Y] : meet(X,Y) = meet(Y,X),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X,Y] : join(X,Y) = join(Y,X),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [X,Y,Z] : meet(meet(X,Y),Z) = meet(X,meet(Y,Z)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,axiom,
! [X,Y,Z] : join(join(X,Y),Z) = join(X,join(Y,Z)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [X,Y,Z,U] : meet(X,join(Y,meet(Z,join(X,U)))) = meet(X,join(Y,join(meet(X,Z),meet(Z,join(Y,U))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,negated_conjecture,
meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,plain,
! [X0] : meet(X0,X0) = X0,
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f12,plain,
! [X0] : join(X0,X0) = X0,
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f13,plain,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f14,plain,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f15,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f16,plain,
! [X0,X1] : join(X0,X1) = join(X1,X0),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f17,plain,
! [X0,X1,X2] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f18,plain,
! [X0,X1,X2] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f19,plain,
! [X0,X1,X2,X3] : meet(X0,join(X1,meet(X2,join(X0,X3)))) = meet(X0,join(X1,join(meet(X0,X2),meet(X2,join(X1,X3))))),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f20,plain,
meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f21,definition,
sF2_fnc = meet(a,c),
introduced(definition,[new_symbols(definition,[sF2_fnc])],[function_definition]) ).
fof(f22,definition,
sF1_fnc = join(b,sF2_fnc),
introduced(definition,[new_symbols(definition,[sF1_fnc])],[function_definition]) ).
fof(f23,definition,
sF0_fnc = meet(a,sF1_fnc),
introduced(definition,[new_symbols(definition,[sF0_fnc])],[function_definition]) ).
fof(f24,definition,
sF6_fnc = join(b,sF2_fnc),
introduced(definition,[new_symbols(definition,[sF6_fnc])],[function_definition]) ).
fof(f25,definition,
sF5_fnc = meet(a,sF6_fnc),
introduced(definition,[new_symbols(definition,[sF5_fnc])],[function_definition]) ).
fof(f26,definition,
sF8_fnc = join(a,b),
introduced(definition,[new_symbols(definition,[sF8_fnc])],[function_definition]) ).
fof(f27,definition,
sF7_fnc = meet(c,sF8_fnc),
introduced(definition,[new_symbols(definition,[sF7_fnc])],[function_definition]) ).
fof(f28,definition,
sF4_fnc = join(sF5_fnc,sF7_fnc),
introduced(definition,[new_symbols(definition,[sF4_fnc])],[function_definition]) ).
fof(f29,definition,
sF3_fnc = meet(a,sF4_fnc),
introduced(definition,[new_symbols(definition,[sF3_fnc])],[function_definition]) ).
fof(f30,plain,
sF0_fnc != sF3_fnc,
inference(definition_folding,[],[f20,f29,f28,f27,f26,f25,f24,f23,f22,f21]) ).
fof(f31,plain,
sF6_fnc = sF1_fnc,
inference(forward_demodulation,[status(thm)],[f22,f24]) ).
fof(f32,plain,
sF5_fnc = meet(a,sF1_fnc),
inference(forward_demodulation,[status(thm)],[f31,f25]) ).
fof(f33,plain,
sF5_fnc = sF0_fnc,
inference(forward_demodulation,[status(thm)],[f23,f32]) ).
fof(f36,plain,
join(a,sF0_fnc) = a,
inference(paramodulation,[status(thm)],[f23,f14]) ).
fof(f37,plain,
join(a,sF2_fnc) = a,
inference(paramodulation,[status(thm)],[f21,f14]) ).
fof(f45,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = X0,
inference(paramodulation,[status(thm)],[f15,f14]) ).
fof(f51,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = X0,
inference(paramodulation,[status(thm)],[f16,f13]) ).
fof(f53,plain,
meet(a,sF8_fnc) = a,
inference(paramodulation,[status(thm)],[f26,f13]) ).
fof(f54,plain,
join(c,sF7_fnc) = c,
inference(paramodulation,[status(thm)],[f27,f14]) ).
fof(f55,plain,
sF4_fnc = join(sF0_fnc,sF7_fnc),
inference(forward_demodulation,[status(thm)],[f33,f28]) ).
fof(f56,plain,
meet(sF0_fnc,sF4_fnc) = sF0_fnc,
inference(paramodulation,[status(thm)],[f55,f13]) ).
fof(f57,plain,
join(a,sF3_fnc) = a,
inference(paramodulation,[status(thm)],[f29,f14]) ).
fof(f59,plain,
! [X0,X1,X2] : meet(X0,meet(X1,X2)) = meet(X1,meet(X2,X0)),
inference(paramodulation,[status(thm)],[f15,f17]) ).
fof(f61,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,meet(X1,meet(X0,X1))),
inference(paramodulation,[status(thm)],[f11,f17]) ).
fof(f63,plain,
! [X0] : meet(sF7_fnc,X0) = meet(c,meet(sF8_fnc,X0)),
inference(paramodulation,[status(thm)],[f27,f17]) ).
fof(f64,plain,
! [X0] : meet(sF3_fnc,X0) = meet(a,meet(sF4_fnc,X0)),
inference(paramodulation,[status(thm)],[f29,f17]) ).
fof(f65,plain,
! [X0] : meet(sF0_fnc,X0) = meet(a,meet(sF1_fnc,X0)),
inference(paramodulation,[status(thm)],[f23,f17]) ).
fof(f87,plain,
! [X0] : join(sF1_fnc,X0) = join(b,join(sF2_fnc,X0)),
inference(paramodulation,[status(thm)],[f22,f18]) ).
fof(f107,plain,
! [X0,X1,X2] : join(X0,join(X1,meet(X2,join(X0,X1)))) = join(X0,X1),
inference(paramodulation,[status(thm)],[f18,f45]) ).
fof(f110,plain,
! [X0,X1,X2] : join(X0,meet(X1,meet(X2,X0))) = X0,
inference(paramodulation,[status(thm)],[f17,f45]) ).
fof(f112,plain,
join(sF4_fnc,sF3_fnc) = sF4_fnc,
inference(paramodulation,[status(thm)],[f29,f45]) ).
fof(f113,plain,
join(sF1_fnc,sF0_fnc) = sF1_fnc,
inference(paramodulation,[status(thm)],[f23,f45]) ).
fof(f114,plain,
join(c,sF2_fnc) = c,
inference(paramodulation,[status(thm)],[f21,f45]) ).
fof(f115,plain,
! [X0,X1] : join(join(X0,X1),X0) = join(X0,X1),
inference(paramodulation,[status(thm)],[f13,f45]) ).
fof(f123,plain,
! [X0,X1] : join(X0,join(X1,X0)) = join(X0,X1),
inference(forward_demodulation,[status(thm)],[f18,f115]) ).
fof(f127,plain,
meet(sF7_fnc,sF4_fnc) = sF7_fnc,
inference(paramodulation,[status(thm)],[f55,f51]) ).
fof(f128,plain,
meet(sF2_fnc,a) = sF2_fnc,
inference(paramodulation,[status(thm)],[f37,f51]) ).
fof(f129,plain,
meet(sF0_fnc,a) = sF0_fnc,
inference(paramodulation,[status(thm)],[f36,f51]) ).
fof(f130,plain,
meet(b,sF8_fnc) = b,
inference(paramodulation,[status(thm)],[f26,f51]) ).
fof(f131,plain,
meet(sF2_fnc,sF1_fnc) = sF2_fnc,
inference(paramodulation,[status(thm)],[f22,f51]) ).
fof(f133,plain,
! [X0,X1] : meet(meet(X0,X1),X0) = meet(X0,X1),
inference(paramodulation,[status(thm)],[f14,f51]) ).
fof(f140,plain,
! [X0,X1,X2] : meet(X0,X1) = meet(X0,meet(join(X2,X0),X1)),
inference(paramodulation,[status(thm)],[f51,f17]) ).
fof(f143,plain,
! [X0,X1] : meet(X0,meet(X1,X0)) = meet(X0,X1),
inference(forward_demodulation,[status(thm)],[f17,f133]) ).
fof(f146,plain,
! [X0] : meet(a,X0) = meet(a,meet(sF8_fnc,X0)),
inference(paramodulation,[status(thm)],[f53,f17]) ).
fof(f148,plain,
meet(sF7_fnc,c) = sF7_fnc,
inference(paramodulation,[status(thm)],[f54,f51]) ).
fof(f154,plain,
meet(sF3_fnc,a) = sF3_fnc,
inference(paramodulation,[status(thm)],[f57,f51]) ).
fof(f173,plain,
meet(sF3_fnc,sF4_fnc) = sF3_fnc,
inference(paramodulation,[status(thm)],[f112,f51]) ).
fof(f180,plain,
meet(sF0_fnc,sF1_fnc) = sF0_fnc,
inference(paramodulation,[status(thm)],[f113,f51]) ).
fof(f198,plain,
! [X0,X1] : meet(a,join(X0,meet(c,join(a,X1)))) = meet(a,join(X0,join(sF2_fnc,meet(c,join(X0,X1))))),
inference(paramodulation,[status(thm)],[f21,f19]) ).
fof(f340,plain,
! [X0] : meet(sF4_fnc,meet(X0,sF0_fnc)) = meet(X0,sF0_fnc),
inference(paramodulation,[status(thm)],[f56,f59]) ).
fof(f345,plain,
! [X0] : meet(sF4_fnc,meet(X0,a)) = meet(X0,sF3_fnc),
inference(paramodulation,[status(thm)],[f29,f59]) ).
fof(f404,plain,
meet(sF2_fnc,c) = sF2_fnc,
inference(paramodulation,[status(thm)],[f114,f51]) ).
fof(f413,plain,
join(sF4_fnc,sF7_fnc) = sF4_fnc,
inference(paramodulation,[status(thm)],[f127,f45]) ).
fof(f419,plain,
meet(a,sF2_fnc) = sF2_fnc,
inference(paramodulation,[status(thm)],[f15,f128]) ).
fof(f431,plain,
meet(a,sF0_fnc) = sF0_fnc,
inference(paramodulation,[status(thm)],[f15,f129]) ).
fof(f447,plain,
join(sF8_fnc,b) = sF8_fnc,
inference(paramodulation,[status(thm)],[f130,f45]) ).
fof(f492,plain,
meet(sF1_fnc,sF2_fnc) = sF2_fnc,
inference(paramodulation,[status(thm)],[f15,f131]) ).
fof(f535,plain,
! [X0] : meet(X0,sF3_fnc) = meet(sF3_fnc,meet(a,X0)),
inference(paramodulation,[status(thm)],[f154,f59]) ).
fof(f556,plain,
meet(sF8_fnc,c) = meet(sF8_fnc,meet(sF7_fnc,c)),
inference(paramodulation,[status(thm)],[f63,f61]) ).
fof(f602,plain,
meet(sF8_fnc,c) = meet(sF8_fnc,sF7_fnc),
inference(forward_demodulation,[status(thm)],[f148,f556]) ).
fof(f697,plain,
meet(c,sF2_fnc) = sF2_fnc,
inference(paramodulation,[status(thm)],[f15,f404]) ).
fof(f726,plain,
meet(sF4_fnc,a) = meet(sF4_fnc,meet(sF3_fnc,a)),
inference(paramodulation,[status(thm)],[f64,f61]) ).
fof(f751,plain,
meet(sF4_fnc,a) = meet(sF4_fnc,sF3_fnc),
inference(forward_demodulation,[status(thm)],[f154,f726]) ).
fof(f781,plain,
meet(sF1_fnc,a) = meet(sF1_fnc,meet(sF0_fnc,a)),
inference(paramodulation,[status(thm)],[f65,f61]) ).
fof(f806,plain,
meet(sF1_fnc,a) = meet(sF1_fnc,sF0_fnc),
inference(forward_demodulation,[status(thm)],[f129,f781]) ).
fof(f937,plain,
join(b,sF8_fnc) = sF8_fnc,
inference(paramodulation,[status(thm)],[f16,f447]) ).
fof(f1226,plain,
meet(sF0_fnc,sF2_fnc) = meet(a,sF2_fnc),
inference(paramodulation,[status(thm)],[f492,f65]) ).
fof(f1237,plain,
meet(sF0_fnc,sF2_fnc) = sF2_fnc,
inference(forward_demodulation,[status(thm)],[f419,f1226]) ).
fof(f1471,plain,
join(sF0_fnc,sF2_fnc) = sF0_fnc,
inference(paramodulation,[status(thm)],[f1237,f14]) ).
fof(f1479,plain,
meet(sF2_fnc,sF0_fnc) = sF2_fnc,
inference(paramodulation,[status(thm)],[f1471,f51]) ).
fof(f1611,plain,
! [X0] : join(sF4_fnc,meet(X0,sF0_fnc)) = sF4_fnc,
inference(paramodulation,[status(thm)],[f56,f110]) ).
fof(f1688,plain,
join(sF7_fnc,sF4_fnc) = join(sF7_fnc,sF0_fnc),
inference(paramodulation,[status(thm)],[f55,f123]) ).
fof(f1694,plain,
join(b,sF8_fnc) = join(b,a),
inference(paramodulation,[status(thm)],[f26,f123]) ).
fof(f1733,plain,
sF8_fnc = join(b,a),
inference(forward_demodulation,[status(thm)],[f937,f1694]) ).
fof(f1902,plain,
meet(c,sF2_fnc) = meet(c,a),
inference(paramodulation,[status(thm)],[f21,f143]) ).
fof(f1975,plain,
sF2_fnc = meet(c,a),
inference(forward_demodulation,[status(thm)],[f697,f1902]) ).
fof(f4510,plain,
join(sF4_fnc,sF2_fnc) = sF4_fnc,
inference(paramodulation,[status(thm)],[f1479,f1611]) ).
fof(f4823,plain,
join(sF2_fnc,sF4_fnc) = sF4_fnc,
inference(paramodulation,[status(thm)],[f16,f4510]) ).
fof(f4850,plain,
join(sF1_fnc,sF4_fnc) = join(b,sF4_fnc),
inference(paramodulation,[status(thm)],[f4823,f87]) ).
fof(f7046,plain,
meet(a,join(b,meet(c,join(a,a)))) = meet(a,join(b,join(sF2_fnc,meet(c,sF8_fnc)))),
inference(paramodulation,[status(thm)],[f1733,f198]) ).
fof(f7221,plain,
meet(a,join(b,meet(c,a))) = meet(a,join(b,join(sF2_fnc,meet(c,sF8_fnc)))),
inference(forward_demodulation,[status(thm)],[f12,f7046]) ).
fof(f7222,plain,
meet(a,join(b,sF2_fnc)) = meet(a,join(b,join(sF2_fnc,meet(c,sF8_fnc)))),
inference(forward_demodulation,[status(thm)],[f1975,f7221]) ).
fof(f7223,plain,
meet(a,sF1_fnc) = meet(a,join(b,join(sF2_fnc,meet(c,sF8_fnc)))),
inference(forward_demodulation,[status(thm)],[f22,f7222]) ).
fof(f7224,plain,
sF0_fnc = meet(a,join(b,join(sF2_fnc,meet(c,sF8_fnc)))),
inference(forward_demodulation,[status(thm)],[f23,f7223]) ).
fof(f7225,plain,
sF0_fnc = meet(a,join(sF1_fnc,meet(c,sF8_fnc))),
inference(forward_demodulation,[status(thm)],[f87,f7224]) ).
fof(f7226,plain,
sF0_fnc = meet(a,join(sF1_fnc,sF7_fnc)),
inference(forward_demodulation,[status(thm)],[f27,f7225]) ).
fof(f22789,plain,
meet(a,sF7_fnc) = meet(a,meet(sF8_fnc,c)),
inference(paramodulation,[status(thm)],[f602,f146]) ).
fof(f22832,plain,
meet(a,sF7_fnc) = meet(a,c),
inference(forward_demodulation,[status(thm)],[f146,f22789]) ).
fof(f22833,plain,
meet(a,sF7_fnc) = sF2_fnc,
inference(forward_demodulation,[status(thm)],[f21,f22832]) ).
fof(f22953,plain,
join(sF7_fnc,sF2_fnc) = sF7_fnc,
inference(paramodulation,[status(thm)],[f22833,f45]) ).
fof(f23832,plain,
join(sF2_fnc,sF7_fnc) = sF7_fnc,
inference(paramodulation,[status(thm)],[f16,f22953]) ).
fof(f23912,plain,
join(sF1_fnc,sF7_fnc) = join(b,sF7_fnc),
inference(paramodulation,[status(thm)],[f23832,f87]) ).
fof(f26373,plain,
meet(sF4_fnc,a) = meet(sF3_fnc,sF4_fnc),
inference(paramodulation,[status(thm)],[f15,f751]) ).
fof(f26417,plain,
meet(sF4_fnc,a) = sF3_fnc,
inference(forward_demodulation,[status(thm)],[f173,f26373]) ).
fof(f30082,plain,
meet(sF1_fnc,a) = meet(sF0_fnc,sF1_fnc),
inference(paramodulation,[status(thm)],[f15,f806]) ).
fof(f30130,plain,
meet(sF1_fnc,a) = sF0_fnc,
inference(forward_demodulation,[status(thm)],[f180,f30082]) ).
fof(f30161,plain,
sF0_fnc = meet(sF1_fnc,sF0_fnc),
inference(backward_demodulation,[status(thm)],[f30130,f806]) ).
fof(f33670,plain,
join(sF4_fnc,sF7_fnc) = join(sF7_fnc,sF0_fnc),
inference(paramodulation,[status(thm)],[f16,f1688]) ).
fof(f33723,plain,
sF4_fnc = join(sF7_fnc,sF0_fnc),
inference(forward_demodulation,[status(thm)],[f413,f33670]) ).
fof(f34229,plain,
join(sF1_fnc,join(sF7_fnc,sF0_fnc)) = join(sF1_fnc,sF7_fnc),
inference(paramodulation,[status(thm)],[f7226,f107]) ).
fof(f34281,plain,
join(sF1_fnc,sF4_fnc) = join(sF1_fnc,sF7_fnc),
inference(forward_demodulation,[status(thm)],[f33723,f34229]) ).
fof(f34282,plain,
join(b,sF4_fnc) = join(sF1_fnc,sF7_fnc),
inference(forward_demodulation,[status(thm)],[f4850,f34281]) ).
fof(f34626,plain,
sF0_fnc = meet(a,join(b,sF7_fnc)),
inference(backward_demodulation,[status(thm)],[f23912,f7226]) ).
fof(f36907,plain,
join(b,sF4_fnc) = join(b,sF7_fnc),
inference(forward_demodulation,[status(thm)],[f23912,f34282]) ).
fof(f37061,plain,
sF0_fnc = meet(a,join(b,sF4_fnc)),
inference(forward_demodulation,[status(thm)],[f36907,f34626]) ).
fof(f48628,plain,
meet(sF4_fnc,sF0_fnc) = meet(sF1_fnc,sF0_fnc),
inference(paramodulation,[status(thm)],[f30161,f340]) ).
fof(f48717,plain,
meet(sF4_fnc,sF0_fnc) = sF0_fnc,
inference(forward_demodulation,[status(thm)],[f30161,f48628]) ).
fof(f48834,plain,
meet(sF3_fnc,sF0_fnc) = meet(a,sF0_fnc),
inference(paramodulation,[status(thm)],[f48717,f64]) ).
fof(f48894,plain,
meet(sF3_fnc,sF0_fnc) = sF0_fnc,
inference(forward_demodulation,[status(thm)],[f431,f48834]) ).
fof(f55222,plain,
! [X0] : meet(sF4_fnc,a) = meet(join(X0,sF4_fnc),sF3_fnc),
inference(paramodulation,[status(thm)],[f140,f345]) ).
fof(f55329,plain,
! [X0] : sF3_fnc = meet(join(X0,sF4_fnc),sF3_fnc),
inference(forward_demodulation,[status(thm)],[f26417,f55222]) ).
fof(f116839,plain,
meet(join(b,sF4_fnc),sF3_fnc) = meet(sF3_fnc,sF0_fnc),
inference(paramodulation,[status(thm)],[f37061,f535]) ).
fof(f117131,plain,
sF3_fnc = meet(sF3_fnc,sF0_fnc),
inference(forward_demodulation,[status(thm)],[f55329,f116839]) ).
fof(f117132,plain,
sF3_fnc = sF0_fnc,
inference(forward_demodulation,[status(thm)],[f48894,f117131]) ).
fof(f117133,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f117132,f30]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT156-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n019.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 20 23:16:34 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.38 % Drodi V4.1.1
% 108.34/14.36 % Refutation found
% 108.34/14.36 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 108.34/14.36 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 45.84/14.49 % Elapsed time: 14.099435 seconds
% 45.84/14.49 % CPU time: 110.861238 seconds
% 45.84/14.49 % Total memory used: 450.689 MB
% 45.84/14.49 % Net memory used: 437.460 MB
%------------------------------------------------------------------------------