%------------------------------------------------------------------------------
% File     : SPASS+T---2.2.22
% Problem  : NUM877_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n021.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 14:39:08 EDT 2022

% Result   : Theorem 0.43s 1.03s
% Output   : Refutation 0.43s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11  % Problem  : NUM877_1 : TPTP v8.1.0. Released v5.0.0.
% 0.10/0.12  % Command  : spasst-tptp-script %s %d
% 0.12/0.32  % Computer : n021.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % 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 : Tue Jul  5 12:40:47 EDT 2022
% 0.18/0.33  % CPUTime  : 
% 0.18/0.45  % Using integer theory
% 0.43/1.03  
% 0.43/1.03  
% 0.43/1.03  % SZS status Theorem for /tmp/SPASST_2141_n021.cluster.edu
% 0.43/1.03  
% 0.43/1.03  SPASS V 2.2.22  in combination with yices.
% 0.43/1.03  SPASS beiseite: Proof found by SPASS.
% 0.43/1.03  Problem: /tmp/SPASST_2141_n021.cluster.edu 
% 0.43/1.03  SPASS derived 9 clauses, backtracked 0 clauses and kept 40 clauses.
% 0.43/1.03  SPASS backtracked 0 times (0 times due to theory inconsistency).
% 0.43/1.03  SPASS allocated 6223 KBytes.
% 0.43/1.03  SPASS spent	0:00:00.01 on the problem.
% 0.43/1.03  		0:00:00.00 for the input.
% 0.43/1.03  		0:00:00.00 for the FLOTTER CNF translation.
% 0.43/1.03  		0:00:00.00 for inferences.
% 0.43/1.03  		0:00:00.00 for the backtracking.
% 0.43/1.03  		0:00:00.00 for the reduction.
% 0.43/1.03  		0:00:00.00 for interacting with the SMT procedure.
% 0.43/1.03  		
% 0.43/1.03  
% 0.43/1.03  % SZS output start CNFRefutation for /tmp/SPASST_2141_n021.cluster.edu
% 0.43/1.03  
% 0.43/1.03  % Here is a proof with depth 1, length 9 :
% 0.43/1.03  1[0:Inp] || equal(skc3,skc2)** -> .
% 0.43/1.03  2[0:Inp] ||  -> equal(minus(skc2,skc3),0)**.
% 0.43/1.03  6[0:ThA] ||  -> equal(plus(plus(U,uminus(V)),V),U)**.
% 0.43/1.03  10[0:ThA] ||  -> equal(plus(U,0),U)**.
% 0.43/1.03  34[0:ArS:2.0] ||  -> equal(plus(skc2,uminus(skc3)),0)**.
% 0.43/1.03  36[0:SpR:34.0,6.0] ||  -> equal(plus(0,skc3),skc2)**.
% 0.43/1.03  44[0:ArS:36.0] ||  -> equal(plus(skc3,0),skc2)**.
% 0.43/1.03  45[0:Rew:10.0,44.0] ||  -> equal(skc3,skc2)**.
% 0.43/1.03  46(e)[0:MRR:45.0,1.0] ||  -> .
% 0.43/1.03  
% 0.43/1.03  % SZS output end CNFRefutation for /tmp/SPASST_2141_n021.cluster.edu
% 0.43/1.03  
% 0.43/1.03  Formulae used in the proof : fof_diff_identity
% 0.77/1.03  
% 0.77/1.03  SPASS+T ended
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