TSTP Solution File: ITP110^1 by Lash---1.13
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- Process Solution
%------------------------------------------------------------------------------
% File : Lash---1.13
% Problem : ITP110^1 : TPTP v8.1.2. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : lash -P picomus -M modes -p tstp -t %d %s
% 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 : Thu Aug 31 04:02:09 EDT 2023
% Result : Theorem 0.19s 0.43s
% Output : Proof 0.19s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
thf(ty_a,type,
a: $tType ).
thf(ty_extended_ereal,type,
extended_ereal: $tType ).
thf(ty_set_a,type,
set_a: $tType ).
thf(ty_f,type,
f: a > extended_ereal ).
thf(ty_eigen__1,type,
eigen__1: a ).
thf(ty_lower_311861424x_on_a,type,
lower_311861424x_on_a: set_a > ( a > extended_ereal ) > $o ).
thf(ty_top_top_set_a,type,
top_top_set_a: set_a ).
thf(ty_eigen__0,type,
eigen__0: a ).
thf(ty_convex_a,type,
convex_a: set_a > $o ).
thf(ty_member_a,type,
member_a: a > set_a > $o ).
thf(ty_lower_1391529426main_a,type,
lower_1391529426main_a: ( a > extended_ereal ) > set_a ).
thf(sP1,plain,
( sP1
<=> ! [X1: a > extended_ereal] :
( ( lower_311861424x_on_a @ top_top_set_a @ X1 )
=> ( convex_a @ ( lower_1391529426main_a @ X1 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP1])]) ).
thf(sP2,plain,
( sP2
<=> ( convex_a @ ( lower_1391529426main_a @ f ) ) ),
introduced(definition,[new_symbols(definition,[sP2])]) ).
thf(sP3,plain,
( sP3
<=> ( lower_311861424x_on_a @ top_top_set_a @ f ) ),
introduced(definition,[new_symbols(definition,[sP3])]) ).
thf(sP4,plain,
( sP4
<=> ( sP3
=> sP2 ) ),
introduced(definition,[new_symbols(definition,[sP4])]) ).
thf(conj_0,conjecture,
sP3 = sP2 ).
thf(h0,negated_conjecture,
sP3 != sP2,
inference(assume_negation,[status(cth)],[conj_0]) ).
thf(h1,assumption,
sP3,
introduced(assumption,[]) ).
thf(h2,assumption,
sP2,
introduced(assumption,[]) ).
thf(h3,assumption,
~ sP3,
introduced(assumption,[]) ).
thf(h4,assumption,
~ sP2,
introduced(assumption,[]) ).
thf(h5,assumption,
member_a @ eigen__0 @ top_top_set_a,
introduced(assumption,[]) ).
thf(1,plain,
( ~ sP4
| ~ sP3
| sP2 ),
inference(prop_rule,[status(thm)],]) ).
thf(2,plain,
( ~ sP1
| sP4 ),
inference(all_rule,[status(thm)],]) ).
thf(fact_2_convex__domain,axiom,
sP1 ).
thf(3,plain,
$false,
inference(prop_unsat,[status(thm),assumptions([h4,h5,h1,h2,h0])],[1,2,h1,h4,fact_2_convex__domain]) ).
thf(4,plain,
( ~ sP4
| ~ sP3
| sP2 ),
inference(prop_rule,[status(thm)],]) ).
thf(5,plain,
( ~ sP1
| sP4 ),
inference(all_rule,[status(thm)],]) ).
thf(6,plain,
$false,
inference(prop_unsat,[status(thm),assumptions([h1,h5,h1,h2,h0])],[4,5,h1,h2,fact_2_convex__domain]) ).
thf(fact_0__092_060open_062convex_A_Idomain_Af_J_A_092_060Longrightarrow_062_ALower__Semicontinuous__Mirabelle__mxyexokbxt_Oconvex__on_AUNIV_Af_092_060close_062,axiom,
( sP2
=> sP3 ) ).
thf(7,plain,
$false,
inference(tab_imp,[status(thm),assumptions([h5,h1,h2,h0]),tab_imp(discharge,[h4]),tab_imp(discharge,[h1])],[fact_0__092_060open_062convex_A_Idomain_Af_J_A_092_060Longrightarrow_062_ALower__Semicontinuous__Mirabelle__mxyexokbxt_Oconvex__on_AUNIV_Af_092_060close_062,3,6,h4,h1]) ).
thf(fact_29_UNIV__witness,axiom,
~ ! [X1: a] :
~ ( member_a @ X1 @ top_top_set_a ) ).
thf(8,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h1,h2,h0]),tab_negall(discharge,[h5]),tab_negall(eigenvar,eigen__0)],[fact_29_UNIV__witness,7,h5]) ).
thf(h6,assumption,
member_a @ eigen__1 @ top_top_set_a,
introduced(assumption,[]) ).
thf(9,plain,
$false,
inference(tab_conflict,[status(thm),assumptions([h4,h6,h3,h4,h0])],[h4,h4]) ).
thf(10,plain,
$false,
inference(tab_conflict,[status(thm),assumptions([h1,h6,h3,h4,h0])],[h1,h3]) ).
thf(11,plain,
$false,
inference(tab_imp,[status(thm),assumptions([h6,h3,h4,h0]),tab_imp(discharge,[h4]),tab_imp(discharge,[h1])],[fact_0__092_060open_062convex_A_Idomain_Af_J_A_092_060Longrightarrow_062_ALower__Semicontinuous__Mirabelle__mxyexokbxt_Oconvex__on_AUNIV_Af_092_060close_062,9,10,h4,h1]) ).
thf(12,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h3,h4,h0]),tab_negall(discharge,[h6]),tab_negall(eigenvar,eigen__1)],[fact_29_UNIV__witness,11,h6]) ).
thf(13,plain,
$false,
inference(tab_be,[status(thm),assumptions([h0]),tab_be(discharge,[h1,h2]),tab_be(discharge,[h3,h4])],[h0,8,12,h1,h2,h3,h4]) ).
thf(0,theorem,
sP3 = sP2,
inference(contra,[status(thm),contra(discharge,[h0])],[13,h0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : ITP110^1 : TPTP v8.1.2. Released v7.5.0.
% 0.00/0.13 % Command : lash -P picomus -M modes -p tstp -t %d %s
% 0.16/0.34 % Computer : n021.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Sun Aug 27 16:53:43 EDT 2023
% 0.16/0.34 % CPUTime :
% 0.19/0.43 % SZS status Theorem
% 0.19/0.43 % Mode: cade22sinegrackle2x6978
% 0.19/0.43 % Steps: 134
% 0.19/0.43 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------