Last change
on this file since 1615 was
1615,
checked in by tkr, 9 years ago

Merging changesets 1539, 1540, 1555, 1556, 1557, and 1558 from trunk

File size:
1.5 KB

Line  

1  #!/usr/bin/awk f 

2  #* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 

3  #* * 

4  #* This file is part of the test engine for MIPLIB2010 * 

5  #* * 

6  #* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 

7  # $Id: parse_cbc.awk,v 1.1 2010/12/09 22:22:28 bzfheinz Exp $ 

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 

21  BEGIN { 

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  

82  /errors on input/ { 

83  read_error = 1; 

84  } 

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