source: trunk/Cbc/scripts/parse_cbc.awk

Last change on this file was 1854, checked in by stefan, 7 years ago

fix svn keywords property

  • Property svn:keywords set to Author Date Id Revision
File size: 1.5 KB
RevLine 
[1540]1#!/usr/bin/awk -f
2#* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
3#*                                                                           *
4#*            This file is part of the test engine for MIPLIB2010            *
5#*                                                                           *
6#* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
[1854]7# $Id: parse_cbc.awk 1854 2013-01-28 00:02:55Z stefan $
[1540]8
9# set all solver specific data:
10#  solver ["?"]
11#  solverversion ["?"]
12#  lps ["none"]
13#  lpsversion ["-"]
14#  bbnodes [0]
15#  db [-infty]
16#  pb [+infty]
17#  aborted [1]
18#  timeout [0]
19
20# The solver name
21BEGIN {
22   solver = "CBC";
23   gap = 0;
24}
25
26# The solver version
27/^Version:/ {
28   version = $2;
29}
30
31/^Revision Number:/ {
32   revision = $3;
33   solverversion = version "-" revision
34}
35
36# The results
37/^Result/ {
38   if ($3 == "Optimal"){
39      if ($7 == "gap"){
40         gap = 1;
41      }else{
42         gap = 0
43      }
44      aborted = 0;
45      timeout = 0;
46   }
47   if ($5 == "infeasible"){
48      pb = +infty;
49      db = +infty;
50      aborted = 0;
51      timeout = 0;
52   }else if ($5 == "unbounded"){
53      pb = -infty;
54      db = -infty;
55      aborted = 0;
56      timeout = 0;
57   }else if ($3 == "Stopped"){
58      if ($5 == "time"){
59         timeout = 1;
60         aborted = 0;
61      }
62   }else if ($3 == "Difficulties"){
63      aborted = 1
64   }
65}
66
67/^Objective value:/ {
68   pb = $3;
69   if (!gap){
70      db = pb;
71   }
72}
73
74/^Lower bound:/ {
75   db = $3;
76}
77
78/^Enumerated nodes:/ {
79   bbnodes = $3
80}
81
[1555]82/errors on input/ {
83  read_error = 1;
84}
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