This is reminded me not for all user.
1cup:
./run.exe -inputfile input.txt -ksp_type preonly -pc_type lu -pc_factor_shift_nonzero -snes_rtol 1.e-5 -snes_max_it 6 -iterations 5000000 -snes_monitor -dump_data_cycle 200 -CONSTANT_TIME_STEP -dump_data 3020
