TSTP Solution File: SYN379+1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYN379+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n021.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 : Fri Sep 1 03:06:47 EDT 2023
% Result : Theorem 0.71s 1.15s
% Output : CNFRefutation 0.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 1
% Syntax : Number of formulae : 13 ( 7 unt; 0 def)
% Number of atoms : 25 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 28 ( 16 ~; 0 |; 5 &)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 37 ( 4 sgn; 28 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
( ! [X0] : big_p(X0)
=> ? [X1] :
( ! [X0,X2] : big_q(X0,X1,X2)
=> ~ ! [X2] :
( ~ big_q(X1,X1,X2)
& big_p(X2) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',x2131) ).
fof(f2,negated_conjecture,
~ ( ! [X0] : big_p(X0)
=> ? [X1] :
( ! [X0,X2] : big_q(X0,X1,X2)
=> ~ ! [X2] :
( ~ big_q(X1,X1,X2)
& big_p(X2) ) ) ),
inference(negated_conjecture,[],[f1]) ).
fof(f3,plain,
~ ( ! [X0] : big_p(X0)
=> ? [X1] :
( ! [X2,X3] : big_q(X2,X1,X3)
=> ~ ! [X4] :
( ~ big_q(X1,X1,X4)
& big_p(X4) ) ) ),
inference(rectify,[],[f2]) ).
fof(f4,plain,
~ ? [X1] :
( ! [X2,X3] : big_q(X2,X1,X3)
=> ~ ! [X4] : ~ big_q(X1,X1,X4) ),
inference(pure_predicate_removal,[],[f3]) ).
fof(f5,plain,
! [X1] :
( ! [X4] : ~ big_q(X1,X1,X4)
& ! [X2,X3] : big_q(X2,X1,X3) ),
inference(ennf_transformation,[],[f4]) ).
fof(f6,plain,
! [X0] :
( ! [X1] : ~ big_q(X0,X0,X1)
& ! [X2,X3] : big_q(X2,X0,X3) ),
inference(rectify,[],[f5]) ).
fof(f7,plain,
! [X2,X3,X0] : big_q(X2,X0,X3),
inference(cnf_transformation,[],[f6]) ).
fof(f8,plain,
! [X0,X1] : ~ big_q(X0,X0,X1),
inference(cnf_transformation,[],[f6]) ).
cnf(c_49,negated_conjecture,
~ big_q(X0,X0,X1),
inference(cnf_transformation,[],[f8]) ).
cnf(c_50,negated_conjecture,
big_q(X0,X1,X2),
inference(cnf_transformation,[],[f7]) ).
cnf(c_51,plain,
big_q(iProver_bot,iProver_bot,iProver_bot),
inference(instantiation,[status(thm)],[c_50]) ).
cnf(c_52,plain,
~ big_q(iProver_bot,iProver_bot,iProver_bot),
inference(instantiation,[status(thm)],[c_49]) ).
cnf(c_53,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_52,c_51]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN379+1 : TPTP v8.1.2. Released v2.0.0.
% 0.07/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n021.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
% 0.13/0.35 % DateTime : Sat Aug 26 20:41:42 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.20/0.47 Running first-order theorem proving
% 0.20/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.71/1.15 % SZS status Started for theBenchmark.p
% 0.71/1.15 % SZS status Theorem for theBenchmark.p
% 0.71/1.15
% 0.71/1.15 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.71/1.15
% 0.71/1.15 ------ iProver source info
% 0.71/1.15
% 0.71/1.15 git: date: 2023-05-31 18:12:56 +0000
% 0.71/1.15 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.71/1.15 git: non_committed_changes: false
% 0.71/1.15 git: last_make_outside_of_git: false
% 0.71/1.15
% 0.71/1.15 ------ Parsing...
% 0.71/1.15 ------ Clausification by vclausify_rel & Parsing by iProver...------ preprocesses with Option_epr_horn
% 0.71/1.15
% 0.71/1.15
% 0.71/1.15 ------ Preprocessing...
% 0.71/1.15
% 0.71/1.15 % SZS status Theorem for theBenchmark.p
% 0.71/1.15
% 0.71/1.15 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.71/1.15
% 0.71/1.15
%------------------------------------------------------------------------------