TSTP Solution File: SET024-3 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET024-3 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% 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 : 300s
% DateTime : Thu Aug 31 15:05:39 EDT 2023
% Result : Unsatisfiable 3.77s 1.13s
% Output : CNFRefutation 3.77s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of clauses : 8 ( 5 unt; 0 nHn; 5 RR)
% Number of literals : 12 ( 2 equ; 6 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 : 3 ( 3 usr; 1 con; 0-2 aty)
% Number of variables : 7 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_57,plain,
little_set(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_little_set) ).
cnf(c_58,negated_conjecture,
~ member(a,singleton_set(a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_membership_of_singleton_set) ).
cnf(c_65,plain,
( X0 != X1
| ~ little_set(X0)
| member(X0,non_ordered_pair(X2,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET003-0.ax',non_ordered_pair3) ).
cnf(c_67,plain,
non_ordered_pair(X0,X0) = singleton_set(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET003-0.ax',singleton_set) ).
cnf(c_201,plain,
( ~ little_set(X0)
| member(X0,non_ordered_pair(X1,X0)) ),
inference(unflattening,[status(thm)],[c_65]) ).
cnf(c_11428,plain,
( ~ little_set(X0)
| member(X0,singleton_set(X0)) ),
inference(superposition,[status(thm)],[c_67,c_201]) ).
cnf(c_11461,plain,
~ little_set(a),
inference(superposition,[status(thm)],[c_11428,c_58]) ).
cnf(c_11463,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_11461,c_57]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SET024-3 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.11 % Command : run_iprover %s %d THM
% 0.11/0.32 % Computer : n025.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Sat Aug 26 14:00:38 EDT 2023
% 0.11/0.32 % CPUTime :
% 0.17/0.44 Running first-order theorem proving
% 0.17/0.44 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.77/1.13 % SZS status Started for theBenchmark.p
% 3.77/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.77/1.13
% 3.77/1.13 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.77/1.13
% 3.77/1.13 ------ iProver source info
% 3.77/1.13
% 3.77/1.13 git: date: 2023-05-31 18:12:56 +0000
% 3.77/1.13 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.77/1.13 git: non_committed_changes: false
% 3.77/1.13 git: last_make_outside_of_git: false
% 3.77/1.13
% 3.77/1.13 ------ Parsing...successful
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 3.77/1.13
% 3.77/1.13 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.77/1.13
% 3.77/1.13 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.77/1.13 ------ Proving...
% 3.77/1.13 ------ Problem Properties
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13 clauses 145
% 3.77/1.13 conjectures 1
% 3.77/1.13 EPR 22
% 3.77/1.13 Horn 126
% 3.77/1.13 unary 13
% 3.77/1.13 binary 91
% 3.77/1.13 lits 354
% 3.77/1.13 lits eq 41
% 3.77/1.13 fd_pure 0
% 3.77/1.13 fd_pseudo 0
% 3.77/1.13 fd_cond 4
% 3.77/1.13 fd_pseudo_cond 10
% 3.77/1.13 AC symbols 0
% 3.77/1.13
% 3.77/1.13 ------ Schedule dynamic 5 is on
% 3.77/1.13
% 3.77/1.13 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13 ------
% 3.77/1.13 Current options:
% 3.77/1.13 ------
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13 ------ Proving...
% 3.77/1.13
% 3.77/1.13
% 3.77/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.77/1.13
% 3.77/1.13 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.77/1.13
% 3.77/1.13
%------------------------------------------------------------------------------