Log started (V12.4.0.0) Wed Dec 12 16:19:27 2012 Problem '3HHR.matrix.115p.19aa.usingEref_self_digit8.wcsp.lp' read. Read time = 147.46 sec. Warning: CPLEX version found in file /work/tschiex/CPD-Décembre2012/cplex/cplex.prm (12.2.0.0) does not match this CPLEX version (12.4.0.0). Parameter file '/work/tschiex/CPD-Décembre2012/cplex/cplex.prm' read. Presolve has eliminated 0 rows and 0 columns... Presolve has eliminated 0 rows and 0 columns... Presolve has eliminated 0 rows and 0 columns... Presolve has eliminated 0 rows and 0 columns... Tried aggregator 1 time. Presolve has eliminated 0 rows and 0 columns... Presolve time = 401.07 sec. Root node processing (before b&c): Real time = 33.43 Sequential b&c: Real time = 0.00 ------- Total (root+branch&cut) = 33.43 sec. CPLEX Error 1110: Not enough memory to recover solution for original MIP. CPLEX Error 1001: Out of memory. MIP - Error termination, integer feasible. Current MIP best bound is infinite. Solution time = 435.30 sec. Iterations = 0 Nodes = 0 Deterministic time = 108793.29 ticks (249.93 ticks/sec)