Get rid of util_print_time usage
Get rid of util_cpu_time usage
Get rid of set_time_limit function
Cleanup sf_equal whitespace
Get rid of mem_usage function
Get rid of s_runtime function
Move sf_equal/print_cover to set.c
Get rid of signature.c
Get rid of runtime function
Cleanup espresso.h
Get rid of total_calls global
Get rid of total_time global
Cleanup pcost/cost_t* pointer obfuscation
Cleanup main.c switch statement
Get rid of S_EXECUTE macro
Get rid of totals function
Get rid of total_name global
Get rid of BPI==16
Get rid of NO_INLINE macro
Get rid of INLINE macros & other cleanup