## TPTP Problem File: MGT036-3.p

View Solutions - Solve Problem

```%--------------------------------------------------------------------------
% File     : MGT036-3 : TPTP v8.1.0. Released v2.4.0.
% Domain   : Management (Organisation Theory)
% Problem  : First movers never outcompete efficient producers.
% Version  : [PM93] axioms.
% English  :

% Refs     : [PM93]  Peli & Masuch (1993), The Logic of Propogation Strateg
%          : [PM94]  Peli & Masuch (1994), The Logic of Propogation Strateg
% Source   : [TPTP]
% Names    :

% Status   : Unsatisfiable
% Rating   : 0.00 v5.4.0, 0.06 v5.3.0, 0.10 v5.2.0, 0.00 v2.4.0
% Syntax   : Number of clauses     :    9 (   4 unt;   0 nHn;   9 RR)
%            Number of literals    :   23 (   0 equ;  15 neg)
%            Maximal clause size   :    5 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   5 usr;   0 prp; 1-4 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :   18 (   0 sgn)
% SPC      : CNF_UNS_RFO_NEQ_HRN

% Comments : Created with tptp2X -f tptp -t clausify:otter MGT036+3.p
%--------------------------------------------------------------------------
cnf(mp_symmetry_of_subpopulations_1,axiom,
( ~ environment(A)
| ~ subpopulations(B,C,A,D)
| subpopulations(C,B,A,D) ) ).

cnf(d2_2,hypothesis,
( ~ environment(A)
| ~ subpopulations(B,C,A,D)
| ~ greater_or_equal(growth_rate(C,D),zero)
| ~ greater(zero,growth_rate(B,D))
| outcompetes(C,B,D) ) ).

cnf(d2_3,hypothesis,
( ~ environment(A)
| ~ subpopulations(B,C,A,D)
| ~ outcompetes(C,B,D)
| greater_or_equal(growth_rate(C,D),zero) ) ).

cnf(d2_4,hypothesis,
( ~ environment(A)
| ~ subpopulations(B,C,A,D)
| ~ outcompetes(C,B,D)
| greater(zero,growth_rate(B,D)) ) ).

cnf(a13_star_5,hypothesis,
environment(sk1) ).

cnf(a13_star_6,hypothesis,
subpopulations(first_movers,efficient_producers,sk1,sk2) ).

cnf(a13_star_7,hypothesis,
greater_or_equal(growth_rate(first_movers,sk2),zero) ).

cnf(a13_star_8,hypothesis,
greater(zero,growth_rate(efficient_producers,sk2)) ).

cnf(prove_t5_star_9,negated_conjecture,
( ~ environment(A)
| ~ subpopulations(first_movers,efficient_producers,A,B)
| ~ outcompetes(first_movers,efficient_producers,B) ) ).

%--------------------------------------------------------------------------
```