%------------------------------------------------------------------------------
% File     : SPASS+T---2.2.22
% Problem  : NUM920_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n009.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  : 600s
% DateTime : Mon Jul 18 14:39:22 EDT 2022

% Result   : Theorem 0.45s 1.00s
% Output   : Refutation 0.45s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : NUM920_1 : TPTP v8.1.0. Released v5.0.0.
% 0.03/0.13  % Command  : spasst-tptp-script %s %d
% 0.12/0.33  % Computer : n009.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Thu Jul  7 05:50:07 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.20/0.46  % Using integer theory
% 0.45/1.00  
% 0.45/1.00  
% 0.45/1.00  % SZS status Theorem for /tmp/SPASST_19371_n009.cluster.edu
% 0.45/1.00  
% 0.45/1.00  SPASS V 2.2.22  in combination with yices.
% 0.45/1.00  SPASS beiseite: Proof found by SPASS.
% 0.45/1.00  Problem: /tmp/SPASST_19371_n009.cluster.edu 
% 0.45/1.00  SPASS derived 41 clauses, backtracked 2 clauses and kept 52 clauses.
% 0.45/1.00  SPASS backtracked 2 times (0 times due to theory inconsistency).
% 0.45/1.00  SPASS allocated 6237 KBytes.
% 0.45/1.00  SPASS spent	0:00:00.01 on the problem.
% 0.45/1.00  		0:00:00.00 for the input.
% 0.45/1.00  		0:00:00.00 for the FLOTTER CNF translation.
% 0.45/1.00  		0:00:00.00 for inferences.
% 0.45/1.00  		0:00:00.00 for the backtracking.
% 0.45/1.00  		0:00:00.00 for the reduction.
% 0.45/1.00  		0:00:00.00 for interacting with the SMT procedure.
% 0.45/1.00  		
% 0.45/1.00  
% 0.45/1.00  % SZS output start CNFRefutation for /tmp/SPASST_19371_n009.cluster.edu
% 0.45/1.00  
% 0.45/1.00  % Here is a proof with depth 3, length 8 :
% 0.45/1.00  2[0:Inp] || less(U,skc1) -> less(plus(U,1),skc1)*.
% 0.45/1.00  6[0:ThA] ||  -> equal(plus(plus(U,uminus(V)),V),U)**.
% 0.45/1.00  14[0:ThA] ||  -> less(plus(U,-1),U)*.
% 0.45/1.00  34[0:TOC:2.0] ||  -> lesseq(skc1,U) less(plus(U,1),skc1)*.
% 0.45/1.00  39[0:SpR:6.0,34.1] ||  -> lesseq(skc1,plus(U,uminus(1)))* less(U,skc1).
% 0.45/1.00  47[0:ArS:39.0] ||  -> lesseq(skc1,plus(U,-1))* less(U,skc1).
% 0.45/1.00  68[0:OCE:47.0,14.0] ||  -> less(skc1,skc1)*.
% 0.45/1.00  86(e)[0:OCE:68.0,68.0] ||  -> .
% 0.45/1.00  
% 0.45/1.00  % SZS output end CNFRefutation for /tmp/SPASST_19371_n009.cluster.edu
% 0.45/1.00  
% 0.45/1.00  Formulae used in the proof : fof_co1
% 0.45/1.02  
% 0.45/1.02  SPASS+T ended
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