%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GRP660-12 : TPTP v9.3.1. Released v8.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 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 : Fri Sep 25 01:35:06 PM UTC 2026
% Result : Unsatisfiable 7.42s 1.51s
% Output : CNFRefutation 7.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 8
% Syntax : Number of formulae : 106 ( 106 unt; 2 def)
% Number of atoms : 299 ( 105 equ)
% Maximal formula atoms : 1 ( 2 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 2 usr; 3 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 94 ( 0 sgn 94 !; 0 ?; 83 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : mult(X0,ld(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f01) ).
fof(f2,axiom,
! [X0,X1] : ld(X0,mult(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f02) ).
fof(f3,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f03) ).
fof(f4,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f04) ).
fof(f5,axiom,
! [X2,X0,X1] : mult(mult(mult(X0,X1),X2),X0) = mult(X0,mult(X1,mult(X2,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f05) ).
fof(f6,negated_conjecture,
mult(rd(x1,x1),x0) != x0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f7,plain,
x0 != mult(rd(x1,x1),x0),
inference(reorient_equations,[],[f6]) ).
tcf(c_55,plain,
! [X0: $i,X1: $i] : mult(X0,ld(X0,X1)) = X1,
inference(cnf_transformation,[],[f1]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i] : ld(X0,mult(X0,X1)) = X1,
inference(cnf_transformation,[],[f2]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] : mult(rd(X0,X1),X1) = X0,
inference(cnf_transformation,[],[f3]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i] : rd(mult(X0,X1),X1) = X0,
inference(cnf_transformation,[],[f4]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i] : mult(mult(mult(X0,X1),X2),X0) = mult(X0,mult(X1,mult(X2,X0))),
inference(cnf_transformation,[],[f5]) ).
tcf(c_60,negated_conjecture,
mult(rd(x1,x1),x0) != x0,
inference(cnf_transformation,[],[f7]) ).
tcf(c_83,definition,
iPr_def_10 = rd(x1,x1),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_84,definition,
iPr_def_11 = mult(iPr_def_10,x0),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_85,negated_conjecture,
iPr_def_11 != x0,
inference(demodulation,[status(thm)],[c_60,c_83,c_84]) ).
tcf(c_86,plain,
! [X0: $i,X1: $i,X2: $i] : mult(mult(mult(X0,X1),X2),X0) = mult(X0,mult(X1,mult(X2,X0))),
inference(demodulation,[status(thm)],[c_59]) ).
tcf(c_87,plain,
! [X0: $i,X1: $i] : rd(mult(X0,X1),X1) = X0,
inference(demodulation,[status(thm)],[c_58]) ).
tcf(c_88,plain,
! [X0: $i,X1: $i] : mult(rd(X0,X1),X1) = X0,
inference(demodulation,[status(thm)],[c_57]) ).
tcf(c_89,plain,
! [X0: $i,X1: $i] : ld(X0,mult(X0,X1)) = X1,
inference(demodulation,[status(thm)],[c_56]) ).
tcf(c_90,plain,
! [X0: $i,X1: $i] : mult(X0,ld(X0,X1)) = X1,
inference(demodulation,[status(thm)],[c_55]) ).
tcf(c_141,plain,
mult(iPr_def_10,x1) = x1,
inference(superposition,[status(thm)],[c_83,c_88]) ).
tcf(c_142,plain,
! [X0: $i,X1: $i] : ld(rd(X0,X1),X0) = X1,
inference(superposition,[status(thm)],[c_88,c_89]) ).
tcf(c_143,plain,
ld(iPr_def_10,iPr_def_11) = x0,
inference(superposition,[status(thm)],[c_84,c_89]) ).
tcf(c_144,plain,
! [X0: $i,X1: $i] : rd(X0,ld(X1,X0)) = X1,
inference(superposition,[status(thm)],[c_90,c_87]) ).
tcf(c_145,plain,
! [X0: $i,X1: $i,X2: $i] : mult(X0,mult(X1,mult(ld(mult(X0,X1),X2),X0))) = mult(X2,X0),
inference(superposition,[status(thm)],[c_90,c_86]) ).
tcf(c_147,plain,
! [X0: $i,X1: $i,X2: $i] : mult(X0,mult(ld(X0,X1),mult(X2,X0))) = mult(mult(X1,X2),X0),
inference(superposition,[status(thm)],[c_90,c_86]) ).
tcf(c_152,plain,
! [X0: $i,X1: $i,X2: $i] : ld(mult(mult(X0,X1),X2),mult(X0,mult(X1,mult(X2,X0)))) = X0,
inference(superposition,[status(thm)],[c_86,c_89]) ).
tcf(c_153,plain,
! [X0: $i,X1: $i,X2: $i] : rd(mult(X0,mult(X1,mult(X2,X0))),X0) = mult(mult(X0,X1),X2),
inference(superposition,[status(thm)],[c_86,c_87]) ).
tcf(c_154,plain,
! [X0: $i,X1: $i,X2: $i] : mult(mult(X0,mult(X1,mult(X2,X0))),mult(X0,X1)) = mult(mult(X0,X1),mult(X2,mult(X0,mult(X0,X1)))),
inference(superposition,[status(thm)],[c_86,c_86]) ).
tcf(c_215,plain,
rd(x1,x1) = iPr_def_10,
inference(superposition,[status(thm)],[c_141,c_87]) ).
tcf(c_216,plain,
mult(iPr_def_10,x0) = iPr_def_11,
inference(superposition,[status(thm)],[c_143,c_90]) ).
tcf(c_218,plain,
ld(iPr_def_10,x1) = x1,
inference(superposition,[status(thm)],[c_83,c_142]) ).
tcf(c_240,plain,
! [X0: $i,X1: $i,X2: $i] : mult(X0,mult(ld(mult(X1,X0),X2),X1)) = ld(X1,mult(X2,X1)),
inference(superposition,[status(thm)],[c_145,c_89]) ).
tcf(c_267,plain,
! [X0: $i,X1: $i,X2: $i] : mult(ld(X0,X1),mult(ld(ld(X0,X1),X2),X1)) = mult(mult(X2,X0),ld(X0,X1)),
inference(superposition,[status(thm)],[c_90,c_147]) ).
tcf(c_268,plain,
! [X0: $i,X1: $i,X2: $i] : mult(mult(X0,rd(X1,X2)),X2) = mult(X2,mult(ld(X2,X0),X1)),
inference(superposition,[status(thm)],[c_88,c_147]) ).
tcf(c_277,plain,
! [X0: $i,X1: $i,X2: $i] : ld(X0,mult(mult(X1,X2),X0)) = mult(ld(X0,X1),mult(X2,X0)),
inference(superposition,[status(thm)],[c_147,c_89]) ).
tcf(c_335,plain,
! [X0: $i,X1: $i,X2: $i] : ld(mult(mult(X0,X1),rd(X2,X0)),mult(X0,mult(X1,X2))) = X0,
inference(superposition,[status(thm)],[c_88,c_152]) ).
tcf(c_338,plain,
! [X0: $i] : ld(mult(mult(x1,X0),iPr_def_10),mult(x1,mult(X0,x1))) = x1,
inference(superposition,[status(thm)],[c_141,c_152]) ).
tcf(c_349,plain,
! [X0: $i,X1: $i,X2: $i] : mult(mult(X0,rd(X1,mult(X2,X0))),X2) = rd(mult(X0,X1),X0),
inference(superposition,[status(thm)],[c_88,c_153]) ).
tcf(c_965,plain,
! [X0: $i] : mult(x0,mult(ld(iPr_def_11,X0),iPr_def_10)) = ld(iPr_def_10,mult(X0,iPr_def_10)),
inference(superposition,[status(thm)],[c_216,c_240]) ).
tcf(c_967,plain,
! [X0: $i] : mult(x1,mult(ld(x1,X0),iPr_def_10)) = ld(iPr_def_10,mult(X0,iPr_def_10)),
inference(superposition,[status(thm)],[c_141,c_240]) ).
tcf(c_982,plain,
! [X0: $i,X1: $i,X2: $i] : ld(X0,ld(X1,mult(X2,X1))) = mult(ld(mult(X1,X0),X2),X1),
inference(superposition,[status(thm)],[c_240,c_89]) ).
tcf(c_1116,plain,
ld(mult(mult(x1,iPr_def_10),iPr_def_10),mult(x1,x1)) = x1,
inference(superposition,[status(thm)],[c_141,c_338]) ).
tcf(c_1230,plain,
! [X0: $i] : mult(ld(X0,iPr_def_10),mult(x0,X0)) = ld(X0,mult(iPr_def_11,X0)),
inference(superposition,[status(thm)],[c_216,c_277]) ).
tcf(c_1641,plain,
mult(mult(x1,iPr_def_10),iPr_def_10) = rd(mult(x1,x1),x1),
inference(superposition,[status(thm)],[c_1116,c_144]) ).
tcf(c_1676,plain,
! [X0: $i] : rd(ld(iPr_def_10,mult(X0,iPr_def_10)),mult(ld(x1,X0),iPr_def_10)) = x1,
inference(superposition,[status(thm)],[c_967,c_87]) ).
tcf(c_1785,plain,
! [X0: $i] : ld(mult(x1,rd(X0,iPr_def_10)),mult(iPr_def_10,mult(x1,X0))) = iPr_def_10,
inference(superposition,[status(thm)],[c_141,c_335]) ).
tcf(c_1820,plain,
! [X0: $i] : ld(mult(mult(x1,ld(x1,X0)),rd(iPr_def_10,x1)),ld(iPr_def_10,mult(X0,iPr_def_10))) = x1,
inference(superposition,[status(thm)],[c_967,c_335]) ).
tcf(c_1850,plain,
mult(mult(x1,iPr_def_10),iPr_def_10) = x1,
inference(demodulation,[status(thm)],[c_1641,c_87]) ).
tcf(c_1855,plain,
! [X0: $i] : mult(ld(mult(iPr_def_10,mult(X0,rd(iPr_def_10,x1))),X0),iPr_def_10) = x1,
inference(demodulation,[status(thm)],[c_1820,c_90,c_982]) ).
tcf(c_2035,plain,
mult(x1,iPr_def_10) = rd(x1,iPr_def_10),
inference(superposition,[status(thm)],[c_1850,c_87]) ).
tcf(c_2048,plain,
mult(ld(iPr_def_10,x1),mult(iPr_def_10,iPr_def_10)) = ld(iPr_def_10,x1),
inference(superposition,[status(thm)],[c_1850,c_277]) ).
tcf(c_2164,plain,
rd(ld(iPr_def_10,x1),mult(ld(x1,mult(x1,iPr_def_10)),iPr_def_10)) = x1,
inference(superposition,[status(thm)],[c_1850,c_1676]) ).
tcf(c_2270,plain,
mult(x1,mult(iPr_def_10,iPr_def_10)) = x1,
inference(demodulation,[status(thm)],[c_2048,c_218]) ).
tcf(c_2273,plain,
rd(x1,mult(iPr_def_10,iPr_def_10)) = x1,
inference(demodulation,[status(thm)],[c_2164,c_89,c_218]) ).
tcf(c_2531,plain,
ld(mult(mult(x1,iPr_def_10),rd(iPr_def_10,x1)),x1) = x1,
inference(superposition,[status(thm)],[c_2270,c_335]) ).
tcf(c_2533,plain,
ld(x1,x1) = mult(iPr_def_10,iPr_def_10),
inference(superposition,[status(thm)],[c_2273,c_142]) ).
tcf(c_3027,plain,
mult(mult(x1,iPr_def_10),rd(iPr_def_10,x1)) = rd(x1,x1),
inference(superposition,[status(thm)],[c_2531,c_144]) ).
tcf(c_3128,plain,
mult(mult(x1,iPr_def_10),rd(iPr_def_10,x1)) = iPr_def_10,
inference(demodulation,[status(thm)],[c_3027,c_215]) ).
tcf(c_3613,plain,
ld(mult(x1,iPr_def_10),iPr_def_10) = rd(iPr_def_10,x1),
inference(superposition,[status(thm)],[c_3128,c_89]) ).
tcf(c_3716,plain,
! [X0: $i] : ld(mult(x1,rd(ld(x1,X0),iPr_def_10)),mult(iPr_def_10,X0)) = iPr_def_10,
inference(superposition,[status(thm)],[c_90,c_1785]) ).
tcf(c_4162,plain,
! [X0: $i] : mult(ld(mult(iPr_def_10,X0),rd(X0,rd(iPr_def_10,x1))),iPr_def_10) = x1,
inference(superposition,[status(thm)],[c_88,c_1855]) ).
tcf(c_4893,plain,
mult(ld(iPr_def_11,rd(x0,rd(iPr_def_10,x1))),iPr_def_10) = x1,
inference(superposition,[status(thm)],[c_216,c_4162]) ).
tcf(c_4956,plain,
! [X0: $i,X1: $i] : mult(ld(mult(X0,X1),X0),X0) = ld(X1,X0),
inference(superposition,[status(thm)],[c_89,c_982]) ).
tcf(c_5256,plain,
ld(iPr_def_11,rd(x0,rd(iPr_def_10,x1))) = rd(x1,iPr_def_10),
inference(superposition,[status(thm)],[c_4893,c_87]) ).
tcf(c_5378,plain,
! [X0: $i,X1: $i] : ld(ld(mult(X0,X1),X0),ld(X1,X0)) = X0,
inference(superposition,[status(thm)],[c_4956,c_89]) ).
tcf(c_5379,plain,
! [X0: $i,X1: $i] : ld(mult(X0,X1),X0) = rd(ld(X1,X0),X0),
inference(superposition,[status(thm)],[c_4956,c_87]) ).
tcf(c_5420,plain,
ld(mult(iPr_def_10,rd(iPr_def_10,x1)),iPr_def_10) = x1,
inference(superposition,[status(thm)],[c_4956,c_1855]) ).
tcf(c_5486,plain,
ld(iPr_def_11,rd(x0,rd(iPr_def_10,x1))) = mult(x1,iPr_def_10),
inference(demodulation,[status(thm)],[c_5256,c_2035]) ).
tcf(c_5845,plain,
mult(iPr_def_10,rd(iPr_def_10,x1)) = rd(iPr_def_10,x1),
inference(superposition,[status(thm)],[c_5420,c_144]) ).
tcf(c_5848,plain,
ld(x1,ld(rd(iPr_def_10,x1),iPr_def_10)) = iPr_def_10,
inference(superposition,[status(thm)],[c_5420,c_5378]) ).
tcf(c_5849,plain,
ld(rd(iPr_def_10,x1),iPr_def_10) = mult(x1,iPr_def_10),
inference(superposition,[status(thm)],[c_5420,c_4956]) ).
tcf(c_5938,plain,
ld(mult(x1,ld(mult(iPr_def_10,x1),iPr_def_10)),mult(iPr_def_10,iPr_def_10)) = iPr_def_10,
inference(superposition,[status(thm)],[c_5379,c_3716]) ).
tcf(c_5942,plain,
mult(x1,iPr_def_10) = x1,
inference(demodulation,[status(thm)],[c_5849,c_142]) ).
tcf(c_5943,plain,
mult(iPr_def_10,iPr_def_10) = iPr_def_10,
inference(demodulation,[status(thm)],[c_5848,c_142,c_2533]) ).
tcf(c_5955,plain,
ld(mult(x1,ld(mult(iPr_def_10,x1),iPr_def_10)),iPr_def_10) = iPr_def_10,
inference(demodulation,[status(thm)],[c_5938,c_5943]) ).
tcf(c_5956,plain,
ld(iPr_def_10,iPr_def_10) = iPr_def_10,
inference(demodulation,[status(thm)],[c_5955,c_90,c_141]) ).
tcf(c_6514,plain,
ld(x1,iPr_def_10) = rd(iPr_def_10,x1),
inference(superposition,[status(thm)],[c_5942,c_3613]) ).
tcf(c_6533,plain,
! [X0: $i] : mult(mult(iPr_def_10,rd(X0,iPr_def_10)),iPr_def_10) = rd(mult(iPr_def_10,X0),iPr_def_10),
inference(superposition,[status(thm)],[c_5943,c_349]) ).
tcf(c_6586,plain,
ld(iPr_def_11,rd(x0,rd(iPr_def_10,x1))) = x1,
inference(light_normalisation,[status(thm)],[c_5486,c_5942]) ).
tcf(c_6589,plain,
rd(x0,rd(iPr_def_10,x1)) = mult(iPr_def_11,x1),
inference(superposition,[status(thm)],[c_6586,c_90]) ).
tcf(c_6654,plain,
ld(iPr_def_10,mult(iPr_def_11,iPr_def_10)) = mult(iPr_def_10,mult(x0,iPr_def_10)),
inference(superposition,[status(thm)],[c_5956,c_1230]) ).
tcf(c_6700,plain,
! [X0: $i] : mult(rd(iPr_def_10,x1),mult(ld(rd(iPr_def_10,x1),X0),iPr_def_10)) = ld(iPr_def_10,mult(X0,iPr_def_10)),
inference(superposition,[status(thm)],[c_5845,c_240]) ).
tcf(c_6713,plain,
rd(x0,ld(x1,iPr_def_10)) = mult(iPr_def_11,x1),
inference(demodulation,[status(thm)],[c_6589,c_6514]) ).
tcf(c_6745,plain,
! [X0: $i] : mult(iPr_def_10,mult(iPr_def_10,X0)) = rd(mult(iPr_def_10,X0),iPr_def_10),
inference(demodulation,[status(thm)],[c_6533,c_268,c_5956]) ).
tcf(c_6772,plain,
! [X0: $i] : mult(ld(x1,iPr_def_10),mult(ld(ld(x1,iPr_def_10),X0),iPr_def_10)) = ld(iPr_def_10,mult(X0,iPr_def_10)),
inference(demodulation,[status(thm)],[c_6700,c_6514]) ).
tcf(c_6773,plain,
! [X0: $i] : mult(mult(X0,x1),ld(x1,iPr_def_10)) = ld(iPr_def_10,mult(X0,iPr_def_10)),
inference(demodulation,[status(thm)],[c_6772,c_267]) ).
tcf(c_10737,plain,
mult(mult(iPr_def_11,x1),ld(x1,iPr_def_10)) = x0,
inference(superposition,[status(thm)],[c_6713,c_88]) ).
tcf(c_11100,plain,
mult(iPr_def_10,mult(x0,iPr_def_10)) = x0,
inference(demodulation,[status(thm)],[c_10737,c_6654,c_6773]) ).
tcf(c_11689,plain,
ld(iPr_def_10,x0) = mult(x0,iPr_def_10),
inference(superposition,[status(thm)],[c_11100,c_89]) ).
tcf(c_11699,plain,
mult(mult(iPr_def_10,iPr_def_10),mult(x0,mult(iPr_def_10,mult(iPr_def_10,iPr_def_10)))) = mult(mult(iPr_def_10,x0),mult(iPr_def_10,iPr_def_10)),
inference(superposition,[status(thm)],[c_11100,c_154]) ).
tcf(c_11700,plain,
mult(mult(iPr_def_10,iPr_def_10),x0) = rd(mult(iPr_def_10,x0),iPr_def_10),
inference(superposition,[status(thm)],[c_11100,c_153]) ).
tcf(c_11701,plain,
ld(mult(mult(iPr_def_10,iPr_def_10),x0),mult(iPr_def_10,x0)) = iPr_def_10,
inference(superposition,[status(thm)],[c_11100,c_152]) ).
tcf(c_11931,plain,
ld(iPr_def_11,iPr_def_11) = iPr_def_10,
inference(demodulation,[status(thm)],[c_11701,c_216,c_5943]) ).
tcf(c_11932,plain,
mult(iPr_def_10,iPr_def_11) = iPr_def_11,
inference(demodulation,[status(thm)],[c_11700,c_216,c_5943,c_6745]) ).
tcf(c_11956,plain,
mult(iPr_def_11,iPr_def_10) = x0,
inference(demodulation,[status(thm)],[c_11699,c_216,c_5943,c_11100]) ).
tcf(c_12036,plain,
ld(ld(mult(x0,iPr_def_10),x0),mult(x0,iPr_def_10)) = x0,
inference(superposition,[status(thm)],[c_11689,c_5378]) ).
tcf(c_12192,plain,
mult(iPr_def_11,iPr_def_10) = iPr_def_11,
inference(superposition,[status(thm)],[c_11931,c_90]) ).
tcf(c_12201,plain,
ld(iPr_def_10,mult(iPr_def_11,iPr_def_10)) = mult(x0,mult(iPr_def_10,iPr_def_10)),
inference(superposition,[status(thm)],[c_11931,c_965]) ).
tcf(c_12216,plain,
ld(iPr_def_10,iPr_def_11) = iPr_def_11,
inference(superposition,[status(thm)],[c_11932,c_89]) ).
tcf(c_12255,plain,
ld(iPr_def_11,x0) = iPr_def_10,
inference(superposition,[status(thm)],[c_11956,c_89]) ).
tcf(c_12302,plain,
mult(x0,mult(iPr_def_10,iPr_def_10)) = iPr_def_11,
inference(demodulation,[status(thm)],[c_12201,c_12192,c_12216]) ).
tcf(c_12303,plain,
mult(x0,iPr_def_10) = iPr_def_11,
inference(demodulation,[status(thm)],[c_12302,c_5943]) ).
tcf(c_12307,plain,
x0 = iPr_def_11,
inference(demodulation,[status(thm)],[c_12036,c_12216,c_12255,c_12303]) ).
tcf(c_12673,plain,
$false,
inference(superposition,[status(thm)],[c_12307,c_85]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : GRP660-12 : TPTP v9.3.1. Released v8.1.0.
% 0.00/0.02 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.04/0.31 % Computer : n012.cluster.edu
% 0.04/0.31 % Model : x86_64 x86_64
% 0.04/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.31 % Memory : 8046.5625MB
% 0.04/0.31 % OS : Linux 6.8.0-71-generic
% 0.04/0.31 % CPULimit : 300
% 0.04/0.31 % WCLimit : 300
% 0.04/0.31 % DateTime : Wed Sep 23 15:31:51 UTC 2026
% 0.04/0.31 % CPUTime :
% 0.04/0.31 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.04/0.33 Running UEQ theorem proving
% 0.04/0.33 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s ueq_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.33
% 0.07/0.33 % ======== iProver multi-core TPTP/SMT =========
% 0.07/0.33
% 0.07/0.33 % Detected problem language: tptp
% 0.07/0.34 % Proving...
% 7.42/1.51 WARNING - Clausifier option not provided in the heuristic config "heur/vip2_118404", setting default options.
% 7.42/1.51 % SZS status Started for theBenchmark.p
% 7.42/1.51 % SZS status Unsatisfiable for theBenchmark.p
% 7.42/1.51
% 7.42/1.51 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 7.42/1.51
% 7.42/1.51 % ------ iProver source info
% 7.42/1.51
% 7.42/1.51 % git: date: 2026-07-19 20:42:38 +0200
% 7.42/1.51 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 7.42/1.51 % git: non_committed_changes: false
% 7.42/1.51
% 7.42/1.51 % ------ Parsing...% successful
% 7.42/1.51
% 7.42/1.51
% 7.42/1.51 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 7.42/1.51
% 7.42/1.51 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 7.42/1.51
% 7.42/1.51 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 7.42/1.51
% 7.42/1.51 % ------ Preprocessing... sf_s rm: 0 0s sf_e
% 7.42/1.51 % ------ Proving...
% 7.42/1.51 % ------ Problem Properties
% 7.42/1.51
% 7.42/1.51 %
% 7.42/1.51 % clauses 8
% 7.42/1.51 % conjectures 1
% 7.42/1.51 % EPR 1
% 7.42/1.51 % Horn 8
% 7.42/1.51 % unary 8
% 7.42/1.51 % binary 0
% 7.42/1.51 % lits 8
% 7.42/1.51 % lits eq 8
% 7.42/1.51 % fd_pure 0
% 7.42/1.51 % fd_pseudo 0
% 7.42/1.51 % fd_cond 0
% 7.42/1.51 % fd_pseudo_cond 0
% 7.42/1.51 % AC symbols 0
% 7.42/1.51
% 7.42/1.51 % ------ Input Options Time Limit: Unbounded
% 7.42/1.51
% 7.42/1.51
% 7.42/1.51 % ------
% 7.42/1.51 % Current options:
% 7.42/1.51 % ------
% 7.42/1.51
% 7.42/1.51
% 7.42/1.51 %
% 7.42/1.51
% 7.42/1.51 % ------ Proving...
% 7.42/1.51 %
% 7.42/1.51
% 7.42/1.51 % SZS status Unsatisfiable for theBenchmark.p
% 7.42/1.51
% 7.42/1.51 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.42/1.51
% 7.42/1.51
%------------------------------------------------------------------------------