Function Z3_optimize_assert_soft 

pub unsafe extern "C" fn Z3_optimize_assert_soft(
    c: Z3_context,
    o: Z3_optimize,
    a: Z3_ast,
    weight: Z3_string,
    id: Z3_symbol,
) -> c_uint

Assert soft constraint to the optimization context.

• c: - context
• o: - optimization context
• a: - formula
• weight: - a positive weight, penalty for violating soft constraint
• id: - optional identifier to group soft constraints

See also:

• Z3_optimize_assert
• Z3_optimize_assert_and_track