%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWV365+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n018.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 03:17:28 PM UTC 2026
% Result : Theorem 2.23s 1.28s
% Output : CNFRefutation 2.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 11 unt; 0 def)
% Number of atoms : 11 ( 10 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-3 aty)
% Number of variables : 18 ( 0 sgn 14 !; 4 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
fof(f54,axiom,
! [X0,X1] : i(triple(X0,create_slb,X1)) = create_pq,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV007+4.ax',ax54) ).
fof(f63,conjecture,
! [X0,X1,X2,X3] : i(triple(X0,create_slb,X2)) = i(triple(X1,create_slb,X3)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l1_co) ).
fof(f64,negated_conjecture,
~ ! [X0,X1,X2,X3] : i(triple(X0,create_slb,X2)) = i(triple(X1,create_slb,X3)),
inference(negated_conjecture,[status(cth)],[f63]) ).
fof(f115,plain,
? [X0,X1,X2,X3] : i(triple(X0,create_slb,X2)) != i(triple(X1,create_slb,X3)),
inference(ennf_transformation,[],[f64]) ).
fof(f125,plain,
i(triple(sK1,create_slb,sK3)) != i(triple(sK2,create_slb,sK4)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1,sK2,sK3,sK4]),skolemize(X0,sK1),skolemize(X1,sK2),skolemize(X2,sK3),skolemize(X3,sK4)],[f115]) ).
fof(f189,plain,
! [X0,X1] : create_pq = i(triple(X0,create_slb,X1)),
inference(cnf_transformation,[],[f54]) ).
fof(f191,plain,
i(triple(sK1,create_slb,sK3)) != i(triple(sK2,create_slb,sK4)),
inference(cnf_transformation,[],[f125]) ).
tcf(c_110,plain,
! [X0: $i,X1: $i] : i(triple(X0,create_slb,X1)) = create_pq,
inference(cnf_transformation,[],[f189]) ).
tcf(c_112,negated_conjecture,
i(triple(sK1,create_slb,sK3)) != i(triple(sK2,create_slb,sK4)),
inference(cnf_transformation,[],[f191]) ).
tcf(c_466,plain,
create_pq != create_pq,
inference(demodulation,[status(thm)],[c_112,c_110]) ).
tcf(c_467,plain,
$false,
inference(equality_resolution_simp,[status(thm)],[c_466]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV365+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.36 % Computer : n018.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Thu Sep 24 19:24:49 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.41
% 0.11/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.41
% 0.11/0.42 % Detected problem language: tptp
% 0.11/0.43 % Proving...
% 2.23/1.28 % SZS status Started for theBenchmark.p
% 2.23/1.28 % SZS status Theorem for theBenchmark.p
% 2.23/1.28
% 2.23/1.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.23/1.28
% 2.23/1.28 % ------ iProver source info
% 2.23/1.28
% 2.23/1.28 % git: date: 2026-07-19 20:42:38 +0200
% 2.23/1.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.23/1.28 % git: non_committed_changes: false
% 2.23/1.28
% 2.23/1.28 % ------ Parsing...
% 2.23/1.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.23/1.28
% 2.23/1.28 % ------ Preprocessing...%
% 2.23/1.28
% 2.23/1.28 % SZS status Theorem for theBenchmark.p
% 2.23/1.28
% 2.23/1.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.23/1.28
% 2.23/1.28
%------------------------------------------------------------------------------