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  • SAT4J
  • sat4jsat4j
  • Issues
  • #125

Closed
Open
Created Jan 15, 2015 by Daniel Le Berre@leberreOwner

CP solver provides incorrect results when performing Lexico-optimization

Once issue #124 (closed) has been fixed, the parallel solver res+cp solver still provides a wrong solution (ignore unit clauses in 3 cases) or wrong optimum (in 10 cases) out of the 2688 benchmarks.

It is likely that such issue is related to former #113 (closed) issue, i.e. incorrect handling of unit clause removal in case of unsatisfiability.

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