%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : CSR028+2 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n026.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 01:09:57 PM UTC 2026
% Result : Theorem 2.34s 1.29s
% Output : CNFRefutation 2.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 9 ( 6 unt; 0 def)
% Number of atoms : 12 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 7 ( 4 ~; 0 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 0 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
fof(f299,axiom,
individual(c_tptptptpcol_16_25985),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_299) ).
fof(f1132,conjecture,
( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query78) ).
fof(f1133,negated_conjecture,
~ ( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
inference(negated_conjecture,[status(cth)],[f1132]) ).
fof(f2022,plain,
( mtvisible(c_tptp_member2089_mt)
& ~ individual(c_tptptptpcol_16_25985) ),
inference(ennf_transformation,[],[f1133]) ).
fof(f2319,plain,
individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f299]) ).
fof(f3063,plain,
~ individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f2022]) ).
tcf(c_345,plain,
individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f2319]) ).
tcf(c_1088,negated_conjecture,
~ individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f3063]) ).
tcf(c_1090,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_1088,c_345]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR028+2 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.37 % Computer : n026.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Fri Sep 25 08:14:54 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.41 Running first-order theorem proving
% 0.11/0.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.42
% 0.11/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.42
% 0.11/0.43 % Detected problem language: tptp
% 0.11/0.44 % Proving...
% 2.34/1.29 % SZS status Started for theBenchmark.p
% 2.34/1.29 % SZS status Theorem for theBenchmark.p
% 2.34/1.29
% 2.34/1.29 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.34/1.29
% 2.34/1.29 % ------ iProver source info
% 2.34/1.29
% 2.34/1.29 % git: date: 2026-07-19 20:42:38 +0200
% 2.34/1.29 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.34/1.29 % git: non_committed_changes: false
% 2.34/1.29
% 2.34/1.29 % ------ Parsing...
% 2.34/1.29 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.34/1.29
% 2.34/1.29 % ------ Preprocessing...%
% 2.34/1.29
% 2.34/1.29 % SZS status Theorem for theBenchmark.p
% 2.34/1.29
% 2.34/1.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.34/1.29
% 2.34/1.29
%------------------------------------------------------------------------------