TSTP Solution File: SET242-6 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET242-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n008.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 3.64s 1.13s
% Output : CNFRefutation 3.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 5
% Syntax : Number of clauses : 8 ( 5 unt; 0 nHn; 7 RR)
% Number of literals : 13 ( 1 equ; 7 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-3 aty)
% Number of variables : 10 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
member(z,xr),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_restriction_alternate_defn5_1) ).
cnf(c_50,negated_conjecture,
member(z,cross_product(x,y)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_restriction_alternate_defn5_2) ).
cnf(c_51,negated_conjecture,
~ member(z,restrict(xr,x,y)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_restriction_alternate_defn5_3) ).
cnf(c_95,plain,
( ~ member(X0,X1)
| ~ member(X0,X2)
| member(X0,intersection(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection3) ).
cnf(c_100,plain,
intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',restriction1) ).
cnf(c_5217,plain,
( ~ member(X0,cross_product(X1,X2))
| ~ member(X0,X3)
| member(X0,restrict(X3,X1,X2)) ),
inference(superposition,[status(thm)],[c_100,c_95]) ).
cnf(c_12309,plain,
( ~ member(z,cross_product(x,y))
| ~ member(z,xr) ),
inference(superposition,[status(thm)],[c_5217,c_51]) ).
cnf(c_12319,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_12309,c_49,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SET242-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.11/0.12 % Command : run_iprover %s %d THM
% 0.13/0.33 % Computer : n008.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Sat Aug 26 08:37:47 EDT 2023
% 0.13/0.33 % CPUTime :
% 0.20/0.45 Running first-order theorem proving
% 0.20/0.45 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.64/1.13 % SZS status Started for theBenchmark.p
% 3.64/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.64/1.13
% 3.64/1.13 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.64/1.13
% 3.64/1.13 ------ iProver source info
% 3.64/1.13
% 3.64/1.13 git: date: 2023-05-31 18:12:56 +0000
% 3.64/1.13 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.64/1.13 git: non_committed_changes: false
% 3.64/1.13 git: last_make_outside_of_git: false
% 3.64/1.13
% 3.64/1.13 ------ Parsing...successful
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13 ------ 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
% 3.64/1.13
% 3.64/1.13 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.64/1.13
% 3.64/1.13 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.64/1.13 ------ Proving...
% 3.64/1.13 ------ Problem Properties
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13 clauses 103
% 3.64/1.13 conjectures 3
% 3.64/1.13 EPR 13
% 3.64/1.13 Horn 95
% 3.64/1.13 unary 42
% 3.64/1.13 binary 40
% 3.64/1.13 lits 191
% 3.64/1.13 lits eq 44
% 3.64/1.13 fd_pure 0
% 3.64/1.13 fd_pseudo 0
% 3.64/1.13 fd_cond 3
% 3.64/1.13 fd_pseudo_cond 7
% 3.64/1.13 AC symbols 0
% 3.64/1.13
% 3.64/1.13 ------ Schedule dynamic 5 is on
% 3.64/1.13
% 3.64/1.13 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13 ------
% 3.64/1.13 Current options:
% 3.64/1.13 ------
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13 ------ Proving...
% 3.64/1.13
% 3.64/1.13
% 3.64/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.64/1.13
% 3.64/1.13 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.64/1.13
% 3.64/1.13
%------------------------------------------------------------------------------