%------------------------------------------------------------------------------
% File : SPASS+T---2.2.22
% Problem : TIM033_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : spasst-tptp-script %s %d
% Computer : n027.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 : Tue May 5 07:17:40 PM UTC 2026
% Result : Theorem 0.74s 1.04s
% Output : CNFRefutation 0.74s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 5
% Syntax : Number of clauses : 7 ( 5 unt; 0 nHn; 7 RR)
% Number of literals : 12 ( 0 equ; 7 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 2 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
interval(d),
file('TIM033_1.p',unknown),
[] ).
cnf(2,axiom,
interval(c),
file('TIM033_1.p',unknown),
[] ).
cnf(6,axiom,
finishes(d,c),
file('TIM033_1.p',unknown),
[] ).
cnf(9,axiom,
~ finished_by(c,d),
file('TIM033_1.p',unknown),
[] ).
cnf(11,axiom,
( ~ interval(U)
| ~ interval(V)
| ~ finishes(U,V)
| finished_by(V,U) ),
file('TIM033_1.p',unknown),
[] ).
cnf(24,plain,
( ~ interval(c)
| ~ finishes(d,c)
| ~ interval(d) ),
inference(res,[status(thm),theory(equality)],[11,9]),
[iquote('0:Res:11.3,9.0')] ).
cnf(25,plain,
$false,
inference(mrr,[status(thm)],[24,2,6,1]),
[iquote('0:MRR:24.0,24.1,24.2,2.0,6.0,1.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : TIM033_1 : TPTP v9.3.0. Released v9.3.0.
% 0.13/0.12 % Command : spasst-tptp-script %s %d
% 0.16/0.33 % Computer : n027.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33 % CPULimit : 300
% 0.16/0.33 % WCLimit : 300
% 0.16/0.33 % DateTime : Mon May 4 18:31:34 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.30/0.47 % Using EUF theory
% 0.74/1.04
% 0.74/1.04
% 0.74/1.04 % SZS status Theorem for /tmp/SPASST_22130_n027.cluster.edu
% 0.74/1.04
% 0.74/1.04 SPASS V 2.2.22 in combination with yices.
% 0.74/1.04 SPASS beiseite: Proof found by SPASS.
% 0.74/1.04 Problem: /tmp/SPASST_22130_n027.cluster.edu
% 0.74/1.04 SPASS derived 1 clauses, backtracked 0 clauses and kept 24 clauses.
% 0.74/1.04 SPASS backtracked 0 times (0 times due to theory inconsistency).
% 0.74/1.04 SPASS allocated 6366 KBytes.
% 0.74/1.04 SPASS spent 0:00:00.01 on the problem.
% 0.74/1.04 0:00:00.00 for the input.
% 0.74/1.04 0:00:00.00 for the FLOTTER CNF translation.
% 0.74/1.04 0:00:00.00 for inferences.
% 0.74/1.04 0:00:00.00 for the backtracking.
% 0.74/1.04 0:00:00.00 for the reduction.
% 0.74/1.04 0:00:00.00 for interacting with the SMT procedure.
% 0.74/1.04
% 0.74/1.04
% 0.74/1.04 % SZS output start CNFRefutation for /tmp/SPASST_22130_n027.cluster.edu
% See solution above
% 0.74/1.04
% 0.74/1.04 Formulae used in the proof : fof_d fof_c fof_p3 fof_goal fof_finishes_inverse
% 0.74/1.06
% 0.74/1.06 SPASS+T ended
%------------------------------------------------------------------------------