1.1 --- a/test/mip_test.cc	Sun Oct 04 10:15:32 2009 +0200
     1.2 +++ b/test/mip_test.cc	Wed Dec 09 11:14:06 2009 +0100
     1.3 @@ -50,7 +50,8 @@
     1.4  
     1.5    if (stat ==  MipSolver::OPTIMAL) {
     1.6      std::ostringstream sbuf;
     1.7 -    buf << "Wrong optimal value: the right optimum is " << exp_opt;
     1.8 +    sbuf << "Wrong optimal value ("<< mip.solValue()
     1.9 +         <<" instead of " << exp_opt << ")";
    1.10      check(std::abs(mip.solValue()-exp_opt) < 1e-3, sbuf.str());
    1.11      //+ecvt(exp_opt,2)
    1.12    }