TSTP Solution File: SET096-7 by iProver---3.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET096-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n016.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 15:06:27 EDT 2023
% Result : Unsatisfiable 0.81s 1.29s
% Output : CNFRefutation 0.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of clauses : 18 ( 8 unt; 3 nHn; 17 RR)
% Number of literals : 30 ( 11 equ; 13 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-1 aty)
% Number of variables : 12 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_82,plain,
( ~ member(X0,singleton(X1))
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',only_member_in_singleton) ).
cnf(c_96,plain,
( ~ member(X0,X1)
| subclass(singleton(X0),X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',property_of_singletons2) ).
cnf(c_97,negated_conjecture,
subclass(x,singleton(y)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_two_subsets_of_singleton_1) ).
cnf(c_98,negated_conjecture,
null_class != x,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_two_subsets_of_singleton_2) ).
cnf(c_99,negated_conjecture,
singleton(y) != x,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_two_subsets_of_singleton_3) ).
cnf(c_100,plain,
( ~ member(X0,X1)
| ~ subclass(X1,X2)
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_members) ).
cnf(c_106,plain,
( ~ subclass(X0,X1)
| ~ subclass(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
cnf(c_165,plain,
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',regularity1) ).
cnf(c_7151,plain,
( ~ member(X0,x)
| member(X0,singleton(y)) ),
inference(superposition,[status(thm)],[c_97,c_100]) ).
cnf(c_7361,plain,
( ~ member(X0,x)
| X0 = y ),
inference(superposition,[status(thm)],[c_7151,c_82]) ).
cnf(c_7381,plain,
( regular(x) = y
| null_class = x ),
inference(superposition,[status(thm)],[c_165,c_7361]) ).
cnf(c_7382,plain,
regular(x) = y,
inference(forward_subsumption_resolution,[status(thm)],[c_7381,c_98]) ).
cnf(c_7391,plain,
( null_class = x
| member(y,x) ),
inference(superposition,[status(thm)],[c_7382,c_165]) ).
cnf(c_7392,plain,
member(y,x),
inference(forward_subsumption_resolution,[status(thm)],[c_7391,c_98]) ).
cnf(c_8122,plain,
( ~ subclass(singleton(y),x)
| singleton(y) = x ),
inference(superposition,[status(thm)],[c_97,c_106]) ).
cnf(c_8148,plain,
~ subclass(singleton(y),x),
inference(forward_subsumption_resolution,[status(thm)],[c_8122,c_99]) ).
cnf(c_8344,plain,
~ member(y,x),
inference(superposition,[status(thm)],[c_96,c_8148]) ).
cnf(c_8345,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_8344,c_7392]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.15 % Problem : SET096-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.16 % Command : run_iprover %s %d THM
% 0.14/0.39 % Computer : n016.cluster.edu
% 0.14/0.39 % Model : x86_64 x86_64
% 0.14/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.39 % Memory : 8042.1875MB
% 0.14/0.39 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.39 % CPULimit : 300
% 0.14/0.39 % WCLimit : 300
% 0.14/0.39 % DateTime : Sat Aug 26 12:05:42 EDT 2023
% 0.14/0.39 % CPUTime :
% 0.22/0.52 Running first-order theorem proving
% 0.22/0.52 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.81/1.29 % SZS status Started for theBenchmark.p
% 0.81/1.29 % SZS status Unsatisfiable for theBenchmark.p
% 0.81/1.29
% 0.81/1.29 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.81/1.29
% 0.81/1.29 ------ iProver source info
% 0.81/1.29
% 0.81/1.29 git: date: 2023-05-31 18:12:56 +0000
% 0.81/1.29 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.81/1.29 git: non_committed_changes: false
% 0.81/1.29 git: last_make_outside_of_git: false
% 0.81/1.29
% 0.81/1.29 ------ Parsing...successful
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 0.81/1.29
% 0.81/1.29 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.81/1.29
% 0.81/1.29 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.81/1.29 ------ Proving...
% 0.81/1.29 ------ Problem Properties
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29 clauses 132
% 0.81/1.29 conjectures 3
% 0.81/1.29 EPR 18
% 0.81/1.29 Horn 112
% 0.81/1.29 unary 44
% 0.81/1.29 binary 56
% 0.81/1.29 lits 259
% 0.81/1.29 lits eq 75
% 0.81/1.29 fd_pure 0
% 0.81/1.29 fd_pseudo 0
% 0.81/1.29 fd_cond 5
% 0.81/1.29 fd_pseudo_cond 13
% 0.81/1.29 AC symbols 0
% 0.81/1.29
% 0.81/1.29 ------ Schedule dynamic 5 is on
% 0.81/1.29
% 0.81/1.29 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29 ------
% 0.81/1.29 Current options:
% 0.81/1.29 ------
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29 ------ Proving...
% 0.81/1.29
% 0.81/1.29
% 0.81/1.29 % SZS status Unsatisfiable for theBenchmark.p
% 0.81/1.29
% 0.81/1.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.81/1.29
% 0.81/1.29
%------------------------------------------------------------------------------