2.3 run solve, run solve, run solve, run solve............repeatedly

Hi again. i just want to known if this is good or bad. more than 30 min doing run solve.

....
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
2.3 run solve
..........
by the way i change the permissions of the tmp file with this command "chmod 777 -R tmp" is this ok?

Pls pls answer me ...........