More working code generation

grow/grow.go

@@ -12,7 +12,8 @@ func (def *Definition) Grow() {
 	log.Print("Starting grow run...")
 
 	// TODO: Score should be number of output criteria, not number of Samples
-	for high_score < len(def.Samples) {
+	progs := 0
+	for ; high_score < len(def.Samples); progs++ {
 		prog := gen.RandProgram(def.GlobalMemorySize, def.FunctionMemorySize, def.InstructionLimit)
 
 		score, err := def.Score(prog)
@@ -31,6 +32,8 @@ func (def *Definition) Grow() {
 			log.Printf("New high score %d / %d:\n%s", high_score, len(def.Samples), src)
 		}
 	}
+
+	log.Printf("%d programs tested", progs)
 }
 
 func (def *Definition) Score(prog *vm.Program) (int, error) {