TSTP Solution File: SYN049+1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SYN049+1 : TPTP v8.1.2. Released v2.0.0.
% 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 : Fri Sep 1 03:04:52 EDT 2023
% Result : Theorem 0.73s 1.17s
% Output : CNFRefutation 0.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 2
% Syntax : Number of formulae : 14 ( 6 unt; 0 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 39 ( 15 ~; 7 |; 10 &)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 0 con; 1-1 aty)
% Number of variables : 23 ( 3 sgn; 11 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
? [X0] :
! [X1,X2] :
( ( big_p(X1)
=> big_q(X2) )
=> ( big_p(X0)
=> big_q(X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel19) ).
fof(f2,negated_conjecture,
~ ? [X0] :
! [X1,X2] :
( ( big_p(X1)
=> big_q(X2) )
=> ( big_p(X0)
=> big_q(X0) ) ),
inference(negated_conjecture,[],[f1]) ).
fof(f3,plain,
! [X0] :
? [X1,X2] :
( ~ big_q(X0)
& big_p(X0)
& ( big_q(X2)
| ~ big_p(X1) ) ),
inference(ennf_transformation,[],[f2]) ).
fof(f4,plain,
! [X0] :
? [X1,X2] :
( ~ big_q(X0)
& big_p(X0)
& ( big_q(X2)
| ~ big_p(X1) ) ),
inference(flattening,[],[f3]) ).
fof(f5,plain,
! [X0] :
( ? [X1,X2] :
( ~ big_q(X0)
& big_p(X0)
& ( big_q(X2)
| ~ big_p(X1) ) )
=> ( ~ big_q(X0)
& big_p(X0)
& ( big_q(sK1(X0))
| ~ big_p(sK0(X0)) ) ) ),
introduced(choice_axiom,[]) ).
fof(f6,plain,
! [X0] :
( ~ big_q(X0)
& big_p(X0)
& ( big_q(sK1(X0))
| ~ big_p(sK0(X0)) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f4,f5]) ).
fof(f7,plain,
! [X0] :
( big_q(sK1(X0))
| ~ big_p(sK0(X0)) ),
inference(cnf_transformation,[],[f6]) ).
fof(f8,plain,
! [X0] : big_p(X0),
inference(cnf_transformation,[],[f6]) ).
fof(f9,plain,
! [X0] : ~ big_q(X0),
inference(cnf_transformation,[],[f6]) ).
cnf(c_49,negated_conjecture,
~ big_q(X0),
inference(cnf_transformation,[],[f9]) ).
cnf(c_50,negated_conjecture,
big_p(X0),
inference(cnf_transformation,[],[f8]) ).
cnf(c_51,negated_conjecture,
( ~ big_p(sK0(X0))
| big_q(sK1(X0)) ),
inference(cnf_transformation,[],[f7]) ).
cnf(c_57,plain,
big_q(sK1(X0)),
inference(backward_subsumption_resolution,[status(thm)],[c_51,c_50]) ).
cnf(c_61,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_57,c_49]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN049+1 : TPTP v8.1.2. Released v2.0.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.12/0.34 % Computer : n008.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Sat Aug 26 21:22:03 EDT 2023
% 0.12/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.73/1.17 % SZS status Started for theBenchmark.p
% 0.73/1.17 % SZS status Theorem for theBenchmark.p
% 0.73/1.17
% 0.73/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.73/1.17
% 0.73/1.17 ------ iProver source info
% 0.73/1.17
% 0.73/1.17 git: date: 2023-05-31 18:12:56 +0000
% 0.73/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.73/1.17 git: non_committed_changes: false
% 0.73/1.17 git: last_make_outside_of_git: false
% 0.73/1.17
% 0.73/1.17 ------ Parsing...
% 0.73/1.17 ------ Clausification by vclausify_rel & Parsing by iProver...
% 0.73/1.17
% 0.73/1.17 ------ Preprocessing...
% 0.73/1.17
% 0.73/1.17 % SZS status Theorem for theBenchmark.p
% 0.73/1.17
% 0.73/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.73/1.17
% 0.73/1.17
%------------------------------------------------------------------------------