Greetings. Out of the blue, the id numbers generated by jbpm (well, really Hibernate, I guess) have gone crazy:

1> select ID_ from JBPM_PROCESSINSTANCE
2> go
 ID_
 ----------------------
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
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 15
 16
 17
 18
 19
 20
 21
 22
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 31
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 36
 40
 41
 42
 43
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 45
 60
 61
 63
 66
 67
 68
 69
 70
 73
 74
 75
 76
 77
 78
 81
 82
 84
 85
 86
 87
 88
 89
 90
 91
 5000000000000002
 5000000000000003
 5000000000000004
 5000000000000005
 5000000000000006
 5000000000000007