TSTP Solution File: SYO524_1 by SPASS+T---2.2.22

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS+T---2.2.22
% Problem  : SYO524_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n020.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 : Thu Jul 21 19:59:43 EDT 2022

% Result   : Theorem 1.97s 1.63s
% Output   : Refutation 1.97s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : SYO524_1 : TPTP v8.1.0. Released v5.0.0.
% 0.03/0.12  % Command  : spasst-tptp-script %s %d
% 0.12/0.33  % Computer : n020.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 : Fri Jul  8 20:43:28 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.45  % Using integer theory
% 1.97/1.63  
% 1.97/1.63  
% 1.97/1.63  % SZS status Theorem for /tmp/SPASST_11930_n020.cluster.edu
% 1.97/1.63  
% 1.97/1.63  SPASS V 2.2.22  in combination with yices.
% 1.97/1.63  SPASS beiseite: Proof found by SMT.
% 1.97/1.63  Problem: /tmp/SPASST_11930_n020.cluster.edu 
% 1.97/1.63  SPASS derived 5548 clauses, backtracked 0 clauses and kept 1224 clauses.
% 1.97/1.63  SPASS backtracked 1 times (1 times due to theory inconsistency).
% 1.97/1.63  SPASS allocated 12815 KBytes.
% 1.97/1.63  SPASS spent	0:00:00.67 on the problem.
% 1.97/1.63  		0:00:00.00 for the input.
% 1.97/1.63  		0:00:00.00 for the FLOTTER CNF translation.
% 1.97/1.63  		0:00:00.06 for inferences.
% 1.97/1.63  		0:00:00.01 for the backtracking.
% 1.97/1.63  		0:00:00.54 for the reduction.
% 1.97/1.63  		0:00:00.05 for interacting with the SMT procedure.
% 1.97/1.63  		
% 1.97/1.63  
% 1.97/1.63  % SZS output start CNFRefutation for /tmp/SPASST_11930_n020.cluster.edu
% 1.97/1.63  
% 1.97/1.63  % Here is a proof with depth 4, length 18 :
% 1.97/1.63  2[0:Inp] ||  -> lesseq(f(7),3)*.
% 1.97/1.63  3[0:Inp] || lesseq(f(4),3)* -> .
% 1.97/1.63  4[0:Inp] || equal(U,plus(V,1))*+ equal(W,plus(V,2))* -> lesseq(f(U),f(W))*.
% 1.97/1.63  8[0:ThA] ||  -> equal(plus(plus(U,uminus(V)),V),U)**.
% 1.97/1.63  36[0:TOC:3.0] ||  -> less(3,f(4))*.
% 1.97/1.63  39[0:EqR:4.0] || equal(U,plus(V,2)) -> lesseq(f(plus(V,1)),f(U))*.
% 1.97/1.63  42[0:SpL:8.0,4.0] || equal(U,V)* equal(W,plus(plus(V,uminus(1)),2))* -> lesseq(f(U),f(W))*.
% 1.97/1.63  45[0:ArS:42.1] || equal(U,V)* equal(W,plus(V,1))*+ -> lesseq(f(U),f(W))*.
% 1.97/1.63  48[0:SpR:8.0,39.1] || equal(U,plus(plus(V,uminus(1)),2)) -> lesseq(f(V),f(U))*.
% 1.97/1.63  55[0:ArS:48.0] || equal(U,plus(V,1)) -> lesseq(f(V),f(U))*.
% 1.97/1.63  86[0:OCh:55.1,2.0] || equal(plus(U,1),7) -> lesseq(f(U),3)*.
% 1.97/1.63  93[0:ArS:86.0] || equal(U,6) -> lesseq(f(U),3)*.
% 1.97/1.63  183[0:SpL:8.0,45.1] || equal(U,plus(V,uminus(1)))* equal(W,V)* -> lesseq(f(U),f(W))*.
% 1.97/1.63  185[0:ArS:183.0] || equal(U,plus(V,-1))*+ equal(W,V)* -> lesseq(f(U),f(W))*.
% 1.97/1.63  378[0:EqR:185.0] || equal(U,V) -> lesseq(f(plus(V,-1)),f(U))*.
% 1.97/1.63  381[0:SpL:8.0,185.0] || equal(U,V)* equal(W,plus(V,uminus(-1)))* -> lesseq(f(U),f(W))*.
% 1.97/1.63  400(e)[0:OCh:378.1,93.1] || equal(U,V)* equal(U,6)* -> lesseq(f(plus(V,-1)),3)*.
% 1.97/1.63  9145(e)[0:ThR:400,381,36] ||  -> .
% 1.97/1.63  
% 1.97/1.63  % SZS output end CNFRefutation for /tmp/SPASST_11930_n020.cluster.edu
% 1.97/1.63  
% 1.97/1.63  Formulae used in the proof : fof_f_type fof_co1
% 2.15/1.82  
% 2.15/1.82  SPASS+T ended
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