%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : GEO148-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n025.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 06:22:44 EDT 2022

% Result   : Unsatisfiable 0.19s 0.43s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    6
% Syntax   : Number of clauses     :   10 (   6 unt;   0 nHn;  10 RR)
%            Number of literals    :   17 (   0 equ;  10 neg)
%            Maximal clause size   :    4 (   1 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-3 aty)
%            Number of functors    :   14 (  14 usr;  11 con; 0-2 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1,axiom,
    connect(sk28,sk29,sk27),
    file('GEO148-1.p',unknown),
    [] ).

cnf(2,axiom,
    ordered_by(trajectory_of(sk29),sk31,sk27),
    file('GEO148-1.p',unknown),
    [] ).

cnf(3,axiom,
    ordered_by(trajectory_of(sk28),sk27,sk30),
    file('GEO148-1.p',unknown),
    [] ).

cnf(4,axiom,
    once(at_the_same_time(at(sk28,sk30),at(sk29,sk31))),
    file('GEO148-1.p',unknown),
    [] ).

cnf(101,axiom,
    ( ~ connect(u,v,w)
    | once(at_the_same_time(at(u,w),at(v,w))) ),
    file('GEO148-1.p',unknown),
    [] ).

cnf(113,axiom,
    ( ~ once(at_the_same_time(at(u,v),at(w,x)))
    | ~ once(at_the_same_time(at(u,y),at(w,z)))
    | ~ ordered_by(trajectory_of(w),x,z)
    | ~ ordered_by(trajectory_of(u),y,v) ),
    file('GEO148-1.p',unknown),
    [] ).

cnf(117,plain,
    once(at_the_same_time(at(sk28,sk27),at(sk29,sk27))),
    inference(res,[status(thm),theory(equality)],[1,101]),
    [iquote('0:Res:1.0,101.0')] ).

cnf(118,plain,
    ( ~ once(at_the_same_time(at(sk28,sk30),at(u,v)))
    | ~ once(at_the_same_time(at(sk28,sk27),at(u,w)))
    | ~ ordered_by(trajectory_of(u),v,w) ),
    inference(res,[status(thm),theory(equality)],[3,113]),
    [iquote('0:Res:3.0,113.2')] ).

cnf(144,plain,
    ( ~ once(at_the_same_time(at(sk28,sk27),at(sk29,sk27)))
    | ~ once(at_the_same_time(at(sk28,sk30),at(sk29,sk31))) ),
    inference(res,[status(thm),theory(equality)],[2,118]),
    [iquote('0:Res:2.0,118.2')] ).

cnf(157,plain,
    $false,
    inference(mrr,[status(thm)],[144,117,4]),
    [iquote('0:MRR:144.0,144.1,117.0,4.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : GEO148-1 : TPTP v8.1.0. Released v2.4.0.
% 0.10/0.12  % Command  : run_spass %d %s
% 0.12/0.34  % Computer : n025.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Fri Jun 17 16:55:12 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.19/0.43  
% 0.19/0.43  SPASS V 3.9 
% 0.19/0.43  SPASS beiseite: Proof found.
% 0.19/0.43  % SZS status Theorem
% 0.19/0.43  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.19/0.43  SPASS derived 36 clauses, backtracked 0 clauses, performed 0 splits and kept 130 clauses.
% 0.19/0.43  SPASS allocated 75790 KBytes.
% 0.19/0.43  SPASS spent	0:00:00.08 on the problem.
% 0.19/0.43  		0:00:00.04 for the input.
% 0.19/0.43  		0:00:00.00 for the FLOTTER CNF translation.
% 0.19/0.43  		0:00:00.00 for inferences.
% 0.19/0.43  		0:00:00.00 for the backtracking.
% 0.19/0.43  		0:00:00.01 for the reduction.
% 0.19/0.43  
% 0.19/0.43  
% 0.19/0.43  Here is a proof with depth 2, length 10 :
% 0.19/0.43  % SZS output start Refutation
% See solution above
% 0.19/0.43  Formulae used in the proof : t14_156 t14_157 t14_158 t14_159 connect_defn_1 homogeneous_behaviour_13
% 0.19/0.43  
%------------------------------------------------------------------------------