TSTP Solution File: GEO209+1 by ePrincess---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ePrincess---1.0
% Problem  : GEO209+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : ePrincess-casc -timeout=%d %s

% Computer : n004.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  : 600s
% DateTime : Sat Jul 16 03:48:44 EDT 2022

% Result   : Theorem 3.43s 1.60s
% Output   : Proof 4.95s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : GEO209+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.12  % Command  : ePrincess-casc -timeout=%d %s
% 0.12/0.32  % Computer : n004.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit : 300
% 0.12/0.32  % WCLimit  : 600
% 0.12/0.32  % DateTime : Sat Jun 18 18:17:53 EDT 2022
% 0.12/0.32  % CPUTime  : 
% 0.58/0.59          ____       _                          
% 0.58/0.59    ___  / __ \_____(_)___  ________  __________
% 0.58/0.59   / _ \/ /_/ / ___/ / __ \/ ___/ _ \/ ___/ ___/
% 0.58/0.59  /  __/ ____/ /  / / / / / /__/  __(__  |__  ) 
% 0.58/0.59  \___/_/   /_/  /_/_/ /_/\___/\___/____/____/  
% 0.58/0.59  
% 0.58/0.59  A Theorem Prover for First-Order Logic
% 0.58/0.59  (ePrincess v.1.0)
% 0.58/0.59  
% 0.58/0.59  (c) Philipp Rümmer, 2009-2015
% 0.58/0.59  (c) Peter Backeman, 2014-2015
% 0.58/0.59  (contributions by Angelo Brillout, Peter Baumgartner)
% 0.58/0.59  Free software under GNU Lesser General Public License (LGPL).
% 0.58/0.59  Bug reports to peter@backeman.se
% 0.58/0.59  
% 0.58/0.59  For more information, visit http://user.uu.se/~petba168/breu/
% 0.58/0.59  
% 0.58/0.59  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.72/0.67  Prover 0: Options:  -triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -resolutionMethod=nonUnifying +ignoreQuantifiers -generateTriggers=all
% 1.61/0.99  Prover 0: Preprocessing ...
% 1.96/1.13  Prover 0: Warning: ignoring some quantifiers
% 1.96/1.15  Prover 0: Constructing countermodel ...
% 2.84/1.38  Prover 0: gave up
% 2.84/1.38  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -resolutionMethod=normal +ignoreQuantifiers -generateTriggers=all
% 2.84/1.41  Prover 1: Preprocessing ...
% 3.43/1.54  Prover 1: Constructing countermodel ...
% 3.43/1.60  Prover 1: proved (214ms)
% 3.43/1.60  
% 3.43/1.60  No countermodel exists, formula is valid
% 3.43/1.60  % SZS status Theorem for theBenchmark
% 3.43/1.60  
% 3.43/1.60  Generating proof ... found it (size 21)
% 4.67/1.85  
% 4.67/1.85  % SZS output start Proof for theBenchmark
% 4.67/1.85  Assumed formulas after preprocessing and simplification: 
% 4.67/1.85  | (0)  ? [v0] :  ? [v1] :  ? [v2] :  ? [v3] :  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : ( ~ (v7 = 0) &  ~ (v6 = 0) &  ~ (v5 = 0) &  ~ (v4 = 0) & apart_point_and_line(v0, v3) = v5 & apart_point_and_line(v0, v2) = v4 & apart_point_and_line(v0, v1) = 0 & convergent_lines(v3, v1) = v7 & convergent_lines(v2, v1) = v6 & distinct_lines(v2, v3) = 0 &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (apart_point_and_line(v8, v9) = v11) |  ~ (distinct_lines(v9, v10) = 0) |  ? [v12] :  ? [v13] : (apart_point_and_line(v8, v10) = v12 & convergent_lines(v9, v10) = v13 & (v13 = 0 | v12 = 0))) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (apart_point_and_line(v8, v9) = 0) |  ~ (distinct_lines(v9, v10) = v11) | apart_point_and_line(v8, v10) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (apart_point_and_line(v8, v9) = 0) |  ~ (distinct_points(v8, v10) = v11) | apart_point_and_line(v10, v9) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (convergent_lines(v8, v10) = v11) |  ~ (convergent_lines(v8, v9) = 0) | convergent_lines(v9, v10) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (convergent_lines(v8, v9) = 0) |  ~ (distinct_lines(v9, v10) = v11) | convergent_lines(v8, v10) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (distinct_lines(v8, v10) = v11) |  ~ (distinct_lines(v8, v9) = 0) | distinct_lines(v9, v10) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v11 = 0 |  ~ (distinct_points(v8, v10) = v11) |  ~ (distinct_points(v8, v9) = 0) | distinct_points(v9, v10) = 0) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (parallel_through_point(v11, v10) = v9) |  ~ (parallel_through_point(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (intersection_point(v11, v10) = v9) |  ~ (intersection_point(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (line_connecting(v11, v10) = v9) |  ~ (line_connecting(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (apart_point_and_line(v11, v10) = v9) |  ~ (apart_point_and_line(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (convergent_lines(v11, v10) = v9) |  ~ (convergent_lines(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (distinct_lines(v11, v10) = v9) |  ~ (distinct_lines(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : (v9 = v8 |  ~ (distinct_points(v11, v10) = v9) |  ~ (distinct_points(v11, v10) = v8)) &  ! [v8] :  ! [v9] :  ! [v10] :  ! [v11] : ( ~ (distinct_lines(v10, v11) = 0) |  ~ (distinct_points(v8, v9) = 0) |  ? [v12] :  ? [v13] :  ? [v14] :  ? [v15] : (apart_point_and_line(v9, v11) = v15 & apart_point_and_line(v9, v10) = v14 & apart_point_and_line(v8, v11) = v13 & apart_point_and_line(v8, v10) = v12 & (v15 = 0 | v14 = 0 | v13 = 0 | v12 = 0))) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (parallel_through_point(v9, v8) = v10) |  ~ (apart_point_and_line(v8, v10) = 0)) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (parallel_through_point(v9, v8) = v10) |  ~ (convergent_lines(v10, v9) = 0)) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (intersection_point(v8, v9) = v10) |  ~ (apart_point_and_line(v10, v9) = 0) |  ? [v11] : ( ~ (v11 = 0) & convergent_lines(v8, v9) = v11)) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (intersection_point(v8, v9) = v10) |  ~ (apart_point_and_line(v10, v8) = 0) |  ? [v11] : ( ~ (v11 = 0) & convergent_lines(v8, v9) = v11)) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (line_connecting(v8, v9) = v10) |  ~ (apart_point_and_line(v9, v10) = 0) |  ? [v11] : ( ~ (v11 = 0) & distinct_points(v8, v9) = v11)) &  ! [v8] :  ! [v9] :  ! [v10] : ( ~ (line_connecting(v8, v9) = v10) |  ~ (apart_point_and_line(v8, v10) = 0) |  ? [v11] : ( ~ (v11 = 0) & distinct_points(v8, v9) = v11)) &  ! [v8] :  ~ (convergent_lines(v8, v8) = 0) &  ! [v8] :  ~ (distinct_lines(v8, v8) = 0) &  ! [v8] :  ~ (distinct_points(v8, v8) = 0))
% 4.67/1.89  | Instantiating (0) with all_0_0_0, all_0_1_1, all_0_2_2, all_0_3_3, all_0_4_4, all_0_5_5, all_0_6_6, all_0_7_7 yields:
% 4.67/1.89  | (1)  ~ (all_0_0_0 = 0) &  ~ (all_0_1_1 = 0) &  ~ (all_0_2_2 = 0) &  ~ (all_0_3_3 = 0) & apart_point_and_line(all_0_7_7, all_0_4_4) = all_0_2_2 & apart_point_and_line(all_0_7_7, all_0_5_5) = all_0_3_3 & apart_point_and_line(all_0_7_7, all_0_6_6) = 0 & convergent_lines(all_0_4_4, all_0_6_6) = all_0_0_0 & convergent_lines(all_0_5_5, all_0_6_6) = all_0_1_1 & distinct_lines(all_0_5_5, all_0_4_4) = 0 &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = v3) |  ~ (distinct_lines(v1, v2) = 0) |  ? [v4] :  ? [v5] : (apart_point_and_line(v0, v2) = v4 & convergent_lines(v1, v2) = v5 & (v5 = 0 | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = 0) |  ~ (distinct_lines(v1, v2) = v3) | apart_point_and_line(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = 0) |  ~ (distinct_points(v0, v2) = v3) | apart_point_and_line(v2, v1) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (convergent_lines(v0, v2) = v3) |  ~ (convergent_lines(v0, v1) = 0) | convergent_lines(v1, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (convergent_lines(v0, v1) = 0) |  ~ (distinct_lines(v1, v2) = v3) | convergent_lines(v0, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (distinct_lines(v0, v2) = v3) |  ~ (distinct_lines(v0, v1) = 0) | distinct_lines(v1, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (distinct_points(v0, v2) = v3) |  ~ (distinct_points(v0, v1) = 0) | distinct_points(v1, v2) = 0) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (parallel_through_point(v3, v2) = v1) |  ~ (parallel_through_point(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (intersection_point(v3, v2) = v1) |  ~ (intersection_point(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (line_connecting(v3, v2) = v1) |  ~ (line_connecting(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (apart_point_and_line(v3, v2) = v1) |  ~ (apart_point_and_line(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (convergent_lines(v3, v2) = v1) |  ~ (convergent_lines(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (distinct_lines(v3, v2) = v1) |  ~ (distinct_lines(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (distinct_points(v3, v2) = v1) |  ~ (distinct_points(v3, v2) = v0)) &  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (distinct_lines(v2, v3) = 0) |  ~ (distinct_points(v0, v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (apart_point_and_line(v1, v3) = v7 & apart_point_and_line(v1, v2) = v6 & apart_point_and_line(v0, v3) = v5 & apart_point_and_line(v0, v2) = v4 & (v7 = 0 | v6 = 0 | v5 = 0 | v4 = 0))) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (parallel_through_point(v1, v0) = v2) |  ~ (apart_point_and_line(v0, v2) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (parallel_through_point(v1, v0) = v2) |  ~ (convergent_lines(v2, v1) = 0)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (intersection_point(v0, v1) = v2) |  ~ (apart_point_and_line(v2, v1) = 0) |  ? [v3] : ( ~ (v3 = 0) & convergent_lines(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (intersection_point(v0, v1) = v2) |  ~ (apart_point_and_line(v2, v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & convergent_lines(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (line_connecting(v0, v1) = v2) |  ~ (apart_point_and_line(v1, v2) = 0) |  ? [v3] : ( ~ (v3 = 0) & distinct_points(v0, v1) = v3)) &  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (line_connecting(v0, v1) = v2) |  ~ (apart_point_and_line(v0, v2) = 0) |  ? [v3] : ( ~ (v3 = 0) & distinct_points(v0, v1) = v3)) &  ! [v0] :  ~ (convergent_lines(v0, v0) = 0) &  ! [v0] :  ~ (distinct_lines(v0, v0) = 0) &  ! [v0] :  ~ (distinct_points(v0, v0) = 0)
% 4.67/1.90  |
% 4.67/1.90  | Applying alpha-rule on (1) yields:
% 4.67/1.90  | (2)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (parallel_through_point(v1, v0) = v2) |  ~ (convergent_lines(v2, v1) = 0))
% 4.67/1.90  | (3)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (parallel_through_point(v1, v0) = v2) |  ~ (apart_point_and_line(v0, v2) = 0))
% 4.67/1.90  | (4)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = 0) |  ~ (distinct_points(v0, v2) = v3) | apart_point_and_line(v2, v1) = 0)
% 4.67/1.90  | (5)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (intersection_point(v0, v1) = v2) |  ~ (apart_point_and_line(v2, v0) = 0) |  ? [v3] : ( ~ (v3 = 0) & convergent_lines(v0, v1) = v3))
% 4.67/1.90  | (6)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (line_connecting(v0, v1) = v2) |  ~ (apart_point_and_line(v1, v2) = 0) |  ? [v3] : ( ~ (v3 = 0) & distinct_points(v0, v1) = v3))
% 4.67/1.90  | (7)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (intersection_point(v3, v2) = v1) |  ~ (intersection_point(v3, v2) = v0))
% 4.67/1.90  | (8)  ~ (all_0_1_1 = 0)
% 4.67/1.90  | (9)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (line_connecting(v3, v2) = v1) |  ~ (line_connecting(v3, v2) = v0))
% 4.95/1.90  | (10)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = 0) |  ~ (distinct_lines(v1, v2) = v3) | apart_point_and_line(v0, v2) = 0)
% 4.95/1.90  | (11)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (convergent_lines(v3, v2) = v1) |  ~ (convergent_lines(v3, v2) = v0))
% 4.95/1.90  | (12)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (distinct_lines(v0, v2) = v3) |  ~ (distinct_lines(v0, v1) = 0) | distinct_lines(v1, v2) = 0)
% 4.95/1.90  | (13)  ~ (all_0_3_3 = 0)
% 4.95/1.90  | (14)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (apart_point_and_line(v3, v2) = v1) |  ~ (apart_point_and_line(v3, v2) = v0))
% 4.95/1.90  | (15) apart_point_and_line(all_0_7_7, all_0_5_5) = all_0_3_3
% 4.95/1.90  | (16)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (distinct_lines(v3, v2) = v1) |  ~ (distinct_lines(v3, v2) = v0))
% 4.95/1.90  | (17)  ~ (all_0_0_0 = 0)
% 4.95/1.91  | (18) apart_point_and_line(all_0_7_7, all_0_6_6) = 0
% 4.95/1.91  | (19)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (distinct_points(v0, v2) = v3) |  ~ (distinct_points(v0, v1) = 0) | distinct_points(v1, v2) = 0)
% 4.95/1.91  | (20)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (parallel_through_point(v3, v2) = v1) |  ~ (parallel_through_point(v3, v2) = v0))
% 4.95/1.91  | (21)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (convergent_lines(v0, v1) = 0) |  ~ (distinct_lines(v1, v2) = v3) | convergent_lines(v0, v2) = 0)
% 4.95/1.91  | (22)  ~ (all_0_2_2 = 0)
% 4.95/1.91  | (23)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (apart_point_and_line(v0, v1) = v3) |  ~ (distinct_lines(v1, v2) = 0) |  ? [v4] :  ? [v5] : (apart_point_and_line(v0, v2) = v4 & convergent_lines(v1, v2) = v5 & (v5 = 0 | v4 = 0)))
% 4.95/1.91  | (24) convergent_lines(all_0_4_4, all_0_6_6) = all_0_0_0
% 4.95/1.91  | (25)  ! [v0] :  ~ (distinct_points(v0, v0) = 0)
% 4.95/1.91  | (26) distinct_lines(all_0_5_5, all_0_4_4) = 0
% 4.95/1.91  | (27)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (intersection_point(v0, v1) = v2) |  ~ (apart_point_and_line(v2, v1) = 0) |  ? [v3] : ( ~ (v3 = 0) & convergent_lines(v0, v1) = v3))
% 4.95/1.91  | (28)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v1 = v0 |  ~ (distinct_points(v3, v2) = v1) |  ~ (distinct_points(v3, v2) = v0))
% 4.95/1.91  | (29)  ! [v0] :  ! [v1] :  ! [v2] : ( ~ (line_connecting(v0, v1) = v2) |  ~ (apart_point_and_line(v0, v2) = 0) |  ? [v3] : ( ~ (v3 = 0) & distinct_points(v0, v1) = v3))
% 4.95/1.91  | (30)  ! [v0] :  ~ (convergent_lines(v0, v0) = 0)
% 4.95/1.91  | (31) apart_point_and_line(all_0_7_7, all_0_4_4) = all_0_2_2
% 4.95/1.91  | (32)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : ( ~ (distinct_lines(v2, v3) = 0) |  ~ (distinct_points(v0, v1) = 0) |  ? [v4] :  ? [v5] :  ? [v6] :  ? [v7] : (apart_point_and_line(v1, v3) = v7 & apart_point_and_line(v1, v2) = v6 & apart_point_and_line(v0, v3) = v5 & apart_point_and_line(v0, v2) = v4 & (v7 = 0 | v6 = 0 | v5 = 0 | v4 = 0)))
% 4.95/1.91  | (33)  ! [v0] :  ~ (distinct_lines(v0, v0) = 0)
% 4.95/1.91  | (34)  ! [v0] :  ! [v1] :  ! [v2] :  ! [v3] : (v3 = 0 |  ~ (convergent_lines(v0, v2) = v3) |  ~ (convergent_lines(v0, v1) = 0) | convergent_lines(v1, v2) = 0)
% 4.95/1.91  | (35) convergent_lines(all_0_5_5, all_0_6_6) = all_0_1_1
% 4.95/1.91  |
% 4.95/1.91  | Instantiating formula (23) with all_0_3_3, all_0_4_4, all_0_5_5, all_0_7_7 and discharging atoms apart_point_and_line(all_0_7_7, all_0_5_5) = all_0_3_3, distinct_lines(all_0_5_5, all_0_4_4) = 0, yields:
% 4.95/1.91  | (36) all_0_3_3 = 0 |  ? [v0] :  ? [v1] : (apart_point_and_line(all_0_7_7, all_0_4_4) = v0 & convergent_lines(all_0_5_5, all_0_4_4) = v1 & (v1 = 0 | v0 = 0))
% 4.95/1.91  |
% 4.95/1.91  +-Applying beta-rule and splitting (36), into two cases.
% 4.95/1.91  |-Branch one:
% 4.95/1.91  | (37) all_0_3_3 = 0
% 4.95/1.91  |
% 4.95/1.91  	| Equations (37) can reduce 13 to:
% 4.95/1.91  	| (38) $false
% 4.95/1.91  	|
% 4.95/1.91  	|-The branch is then unsatisfiable
% 4.95/1.91  |-Branch two:
% 4.95/1.91  | (13)  ~ (all_0_3_3 = 0)
% 4.95/1.92  | (40)  ? [v0] :  ? [v1] : (apart_point_and_line(all_0_7_7, all_0_4_4) = v0 & convergent_lines(all_0_5_5, all_0_4_4) = v1 & (v1 = 0 | v0 = 0))
% 4.95/1.92  |
% 4.95/1.92  	| Instantiating (40) with all_22_0_8, all_22_1_9 yields:
% 4.95/1.92  	| (41) apart_point_and_line(all_0_7_7, all_0_4_4) = all_22_1_9 & convergent_lines(all_0_5_5, all_0_4_4) = all_22_0_8 & (all_22_0_8 = 0 | all_22_1_9 = 0)
% 4.95/1.92  	|
% 4.95/1.92  	| Applying alpha-rule on (41) yields:
% 4.95/1.92  	| (42) apart_point_and_line(all_0_7_7, all_0_4_4) = all_22_1_9
% 4.95/1.92  	| (43) convergent_lines(all_0_5_5, all_0_4_4) = all_22_0_8
% 4.95/1.92  	| (44) all_22_0_8 = 0 | all_22_1_9 = 0
% 4.95/1.92  	|
% 4.95/1.92  	| Instantiating formula (14) with all_0_7_7, all_0_4_4, all_22_1_9, all_0_2_2 and discharging atoms apart_point_and_line(all_0_7_7, all_0_4_4) = all_22_1_9, apart_point_and_line(all_0_7_7, all_0_4_4) = all_0_2_2, yields:
% 4.95/1.92  	| (45) all_22_1_9 = all_0_2_2
% 4.95/1.92  	|
% 4.95/1.92  	+-Applying beta-rule and splitting (44), into two cases.
% 4.95/1.92  	|-Branch one:
% 4.95/1.92  	| (46) all_22_0_8 = 0
% 4.95/1.92  	|
% 4.95/1.92  		| From (46) and (43) follows:
% 4.95/1.92  		| (47) convergent_lines(all_0_5_5, all_0_4_4) = 0
% 4.95/1.92  		|
% 4.95/1.92  		| Instantiating formula (34) with all_0_1_1, all_0_6_6, all_0_4_4, all_0_5_5 and discharging atoms convergent_lines(all_0_5_5, all_0_4_4) = 0, convergent_lines(all_0_5_5, all_0_6_6) = all_0_1_1, yields:
% 4.95/1.92  		| (48) all_0_1_1 = 0 | convergent_lines(all_0_4_4, all_0_6_6) = 0
% 4.95/1.92  		|
% 4.95/1.92  		+-Applying beta-rule and splitting (48), into two cases.
% 4.95/1.92  		|-Branch one:
% 4.95/1.92  		| (49) convergent_lines(all_0_4_4, all_0_6_6) = 0
% 4.95/1.92  		|
% 4.95/1.92  			| Instantiating formula (11) with all_0_4_4, all_0_6_6, 0, all_0_0_0 and discharging atoms convergent_lines(all_0_4_4, all_0_6_6) = all_0_0_0, convergent_lines(all_0_4_4, all_0_6_6) = 0, yields:
% 4.95/1.92  			| (50) all_0_0_0 = 0
% 4.95/1.92  			|
% 4.95/1.92  			| Equations (50) can reduce 17 to:
% 4.95/1.92  			| (38) $false
% 4.95/1.92  			|
% 4.95/1.92  			|-The branch is then unsatisfiable
% 4.95/1.92  		|-Branch two:
% 4.95/1.92  		| (52)  ~ (convergent_lines(all_0_4_4, all_0_6_6) = 0)
% 4.95/1.92  		| (53) all_0_1_1 = 0
% 4.95/1.92  		|
% 4.95/1.92  			| Equations (53) can reduce 8 to:
% 4.95/1.92  			| (38) $false
% 4.95/1.92  			|
% 4.95/1.92  			|-The branch is then unsatisfiable
% 4.95/1.92  	|-Branch two:
% 4.95/1.92  	| (55)  ~ (all_22_0_8 = 0)
% 4.95/1.92  	| (56) all_22_1_9 = 0
% 4.95/1.92  	|
% 4.95/1.92  		| Combining equations (56,45) yields a new equation:
% 4.95/1.92  		| (57) all_0_2_2 = 0
% 4.95/1.92  		|
% 4.95/1.92  		| Equations (57) can reduce 22 to:
% 4.95/1.92  		| (38) $false
% 4.95/1.92  		|
% 4.95/1.92  		|-The branch is then unsatisfiable
% 4.95/1.92  % SZS output end Proof for theBenchmark
% 4.95/1.92  
% 4.95/1.92  1315ms
%------------------------------------------------------------------------------