TSTP Solution File: SET828-2 by iProver---3.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET828-2 : TPTP v8.1.2. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n032.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 15:10:05 EDT 2023
% Result : Unsatisfiable 1.17s 1.09s
% Output : CNFRefutation 1.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of clauses : 8 ( 4 unt; 0 nHn; 8 RR)
% Number of literals : 13 ( 0 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-1 aty)
% Number of variables : 6 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
( ~ c_lessequals(X0,X1,tc_set(X2))
| ~ c_in(X3,X0,X2)
| c_in(X3,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OsubsetD_0) ).
cnf(c_50,negated_conjecture,
c_lessequals(v_X,v_Y,tc_set(t_a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
cnf(c_51,negated_conjecture,
c_in(v_x,v_X,t_a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
cnf(c_52,negated_conjecture,
~ c_in(v_x,v_Y,t_a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_3) ).
cnf(c_65,plain,
( ~ c_in(X0,v_X,t_a)
| c_in(X0,v_Y,t_a) ),
inference(resolution,[status(thm)],[c_49,c_50]) ).
cnf(c_83,plain,
( ~ c_in(X0_13,v_X,t_a)
| c_in(X0_13,v_Y,t_a) ),
inference(subtyping,[status(esa)],[c_65]) ).
cnf(c_86,plain,
( ~ c_in(v_x,v_X,t_a)
| c_in(v_x,v_Y,t_a) ),
inference(instantiation,[status(thm)],[c_83]) ).
cnf(c_87,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_86,c_52,c_51]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SET828-2 : TPTP v8.1.2. Released v3.2.0.
% 0.00/0.12 % Command : run_iprover %s %d THM
% 0.12/0.32 % Computer : n032.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 : 300
% 0.12/0.32 % DateTime : Sat Aug 26 08:30:13 EDT 2023
% 0.12/0.32 % CPUTime :
% 0.17/0.43 Running first-order theorem proving
% 0.17/0.43 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.17/1.09 % SZS status Started for theBenchmark.p
% 1.17/1.09 % SZS status Unsatisfiable for theBenchmark.p
% 1.17/1.09
% 1.17/1.09 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.17/1.09
% 1.17/1.09 ------ iProver source info
% 1.17/1.09
% 1.17/1.09 git: date: 2023-05-31 18:12:56 +0000
% 1.17/1.09 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.17/1.09 git: non_committed_changes: false
% 1.17/1.09 git: last_make_outside_of_git: false
% 1.17/1.09
% 1.17/1.09 ------ Parsing...successful
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 1.17/1.09
% 1.17/1.09 ------ Preprocessing...------ preprocesses with Option_epr_horn
% 1.17/1.09 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.17/1.09 ------ Proving...
% 1.17/1.09 ------ Problem Properties
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09 clauses 3
% 1.17/1.09 conjectures 2
% 1.17/1.09 EPR 3
% 1.17/1.09 Horn 3
% 1.17/1.09 unary 2
% 1.17/1.09 binary 1
% 1.17/1.09 lits 4
% 1.17/1.09 lits eq 0
% 1.17/1.09 fd_pure 0
% 1.17/1.09 fd_pseudo 0
% 1.17/1.09 fd_cond 0
% 1.17/1.09 fd_pseudo_cond 0
% 1.17/1.09 AC symbols 0
% 1.17/1.09
% 1.17/1.09 ------ Schedule EPR Horn non eq is on
% 1.17/1.09
% 1.17/1.09 ------ no equalities: superposition off
% 1.17/1.09
% 1.17/1.09 ------ Option_epr_horn Time Limit: Unbounded
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09 ------
% 1.17/1.09 Current options:
% 1.17/1.09 ------
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09 ------ Proving...
% 1.17/1.09
% 1.17/1.09
% 1.17/1.09 % SZS status Unsatisfiable for theBenchmark.p
% 1.17/1.09
% 1.17/1.09 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.17/1.09
% 1.17/1.09
%------------------------------------------------------------------------------