compiler error related c++11
freebsd 11.2 + gcc6 でコンパイルエラーの対処のため、PRIu64の前にスペースを挿入した
/var/.amd_mnt/terra/home/fs6/sakai/programs/gpw/naps/glueminisat/core/Solver.cc:1287:33: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal] printf("c < RDB %-5d(%6"PRIu64"res,%5.0fcnfs/res,%5.1f%%, %6db %7dg %7dg3) >\n",