LSP analysis fails a second time it is run

[oxisto]

The LSP server only seems to produce a valid result for the first analysis. Every other other analysis run after the server is already started seems to produce erroneous results.

[oxisto]

It seems that the edges are not persisted into the overflow DB the second time:

First run:

20:39:09,705 INFO  AnalysisServer Nodes in OverflowDB graph: 25 (79,80 ms/node), edges in graph: 79 (25,25 ms/edge)
20:39:09,707 INFO  AnalysisServer Benchmark: Persisted approx 25 nodes
20:39:09,707 INFO  AnalysisServer Evaluating mark: 1 entities, 1 rules

Second run:

20:39:56,987 INFO  AnalysisServer Nodes in OverflowDB graph: 25 (8,84 ms/node), edges in graph: 0 (Infinity ms/edge)
20:39:56,987 INFO  AnalysisServer Benchmark: Persisted approx 25 nodes
20:39:56,988 INFO  AnalysisServer Evaluating mark: 1 entities, 1 rules