TSTP Solution File: SET241-6 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET241-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n006.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 15:07:19 EDT 2023
% Result : Unsatisfiable 3.74s 1.18s
% Output : CNFRefutation 3.74s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 5
% Syntax : Number of clauses : 9 ( 6 unt; 0 nHn; 8 RR)
% Number of literals : 12 ( 1 equ; 4 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-3 aty)
% Number of variables : 14 ( 4 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
member(ordered_pair(u,v),restrict(xr,x,y)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_restriction_alternate_defn4_1) ).
cnf(c_50,negated_conjecture,
~ member(v,y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_restriction_alternate_defn4_2) ).
cnf(c_86,plain,
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X1,X3) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',cartesian_product2) ).
cnf(c_93,plain,
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection2) ).
cnf(c_99,plain,
intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',restriction1) ).
cnf(c_4787,plain,
( ~ member(X0,restrict(X1,X2,X3))
| member(X0,cross_product(X2,X3)) ),
inference(superposition,[status(thm)],[c_99,c_93]) ).
cnf(c_9181,plain,
member(ordered_pair(u,v),cross_product(x,y)),
inference(superposition,[status(thm)],[c_49,c_4787]) ).
cnf(c_9249,plain,
member(v,y),
inference(superposition,[status(thm)],[c_9181,c_86]) ).
cnf(c_9253,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_9249,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SET241-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n006.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sat Aug 26 16:32:22 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.47 Running first-order theorem proving
% 0.19/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.74/1.18 % SZS status Started for theBenchmark.p
% 3.74/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.74/1.18
% 3.74/1.18 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.74/1.18
% 3.74/1.18 ------ iProver source info
% 3.74/1.18
% 3.74/1.18 git: date: 2023-05-31 18:12:56 +0000
% 3.74/1.18 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.74/1.18 git: non_committed_changes: false
% 3.74/1.18 git: last_make_outside_of_git: false
% 3.74/1.18
% 3.74/1.18 ------ Parsing...successful
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 3 0s sf_e pe_s pe_e
% 3.74/1.18
% 3.74/1.18 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.74/1.18
% 3.74/1.18 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.74/1.18 ------ Proving...
% 3.74/1.18 ------ Problem Properties
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18 clauses 102
% 3.74/1.18 conjectures 2
% 3.74/1.18 EPR 13
% 3.74/1.18 Horn 94
% 3.74/1.18 unary 41
% 3.74/1.18 binary 40
% 3.74/1.18 lits 190
% 3.74/1.18 lits eq 44
% 3.74/1.18 fd_pure 0
% 3.74/1.18 fd_pseudo 0
% 3.74/1.18 fd_cond 3
% 3.74/1.18 fd_pseudo_cond 7
% 3.74/1.18 AC symbols 0
% 3.74/1.18
% 3.74/1.18 ------ Schedule dynamic 5 is on
% 3.74/1.18
% 3.74/1.18 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18 ------
% 3.74/1.18 Current options:
% 3.74/1.18 ------
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18 ------ Proving...
% 3.74/1.18
% 3.74/1.18
% 3.74/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.74/1.18
% 3.74/1.18 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.74/1.18
% 3.74/1.18
%------------------------------------------------------------------------------