%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : ARI520_1 : TPTP v9.3.1. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n013.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 12:58:20 PM UTC 2026
% Result : Theorem 1.07s 1.48s
% Output : CNFRefutation 1.07s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : ARI520_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.58 % Computer : n013.cluster.edu
% 0.10/0.58 % Model : x86_64 x86_64
% 0.10/0.58 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.58 % Memory : 8046.5625MB
% 0.10/0.58 % OS : Linux 6.8.0-71-generic
% 0.10/0.58 % CPULimit : 300
% 0.10/0.58 % WCLimit : 300
% 0.10/0.58 % DateTime : Fri Sep 25 06:13:53 UTC 2026
% 0.10/0.58 % CPUTime :
% 0.10/0.58 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.61 Running TFA theorem proving
% 0.10/0.61 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s tfa_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.63
% 0.10/0.63 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.63
% 0.10/0.63 % Detected problem language: tptp
% 0.14/0.64 % Proving...
% 1.07/1.48 % SZS status Started for theBenchmark.p
% 1.07/1.48 % SZS status Theorem for theBenchmark.p
% 1.07/1.48
% 1.07/1.48 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.07/1.48
% 1.07/1.48 % ------ iProver source info
% 1.07/1.48
% 1.07/1.48 % git: date: 2026-07-19 20:42:38 +0200
% 1.07/1.48 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.07/1.48 % git: non_committed_changes: false
% 1.07/1.48
% 1.07/1.48 % ------ Parsing...
% 1.07/1.48 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.07/1.48
% 1.07/1.48 % SZS status Theorem for theBenchmark.p
% 1.07/1.48
% 1.07/1.48 % SZS output start CNFRefutation for theBenchmark.p
% 1.07/1.48
% 1.07/1.48 tff(type_def_1, type, $bool: $tType).
% 1.07/1.48 fof(f1,conjecture,(
% 1.07/1.48 $is_int($sum(2,3))),
% 1.07/1.48 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mixed_types_problem_25)).
% 1.07/1.48
% 1.07/1.48 fof(f2,negated_conjecture,(
% 1.07/1.48 ~ $is_int($sum(2,3))),
% 1.07/1.48 inference(negated_conjecture,[status(cth)],[f1])).
% 1.07/1.48
% 1.07/1.48 fof(f3,plain,(
% 1.07/1.48 ~$true),
% 1.07/1.48 inference(theory_normalization,[],[f2])).
% 1.07/1.48
% 1.07/1.48 fof(f4,plain,(
% 1.07/1.48 $false),
% 1.07/1.48 inference(true_and_false_elimination,[],[f3])).
% 1.07/1.48
% 1.07/1.48 fof(f5,plain,(
% 1.07/1.48 $false),
% 1.07/1.48 inference(cnf_transformation,[],[f4])).
% 1.07/1.48
% 1.07/1.48 tcf(c_49,negated_conjecture, ($false),inference(cnf_transformation,[],[f5])).
% 1.07/1.48
% 1.07/1.48
% 1.07/1.48 % SZS output end CNFRefutation for theBenchmark.p
% 1.07/1.48
% 1.07/1.48
%------------------------------------------------------------------------------