def main():
	global config,rgen,actCount,failCount,ntests,coverageCount

	parsed_args, parser = parse_args()
	config = make_config(parsed_args, parser)
	rgen = random.Random(config.seed)

	actCount = 0
	failCount = 0
	coverageCount = {}

	start = time.time()
	ntests = 0
	while True:
		elapsed = time.time() - start
		if elapsed > config.timeout:
			print "STOPPING TEST DUE TO TIMEOUT, TERMINATED AT LENGTH",ntests
			break

		for i in xrange(0, config.depth):
			sut.restart()
			ntests += 1
			for j in xrange(0, config.width):
				act = sut.randomEnabled(rgen)
				actCount += 1
				ok = sut.safely(act)
				if not ok:
					failCount += 1
					print "FOUND A FAILURE"
					collectCoverage()
					R = sut.reduce(sut.test(),sut.fails, True, True)
					sut.prettyPrintTest(R)
					print sut.failure()
					break

				if config.running:
					if sut.newBranches() != set([]):
						for b in sut.newBranches():
							print time.time()-start, len(sut.allBranches()), "New branch", b
					if sut.newStatements() != set([]):
						for s in sut.newStatements():
							print time.time()-start,len(sut.allStatements()),"New statement",s

		collectCoverage()	

	if config.faults:
		print "TOTAL FAULTS", failCount

	if config.coverage:
		print len(sut.allBranches()),"BRANCHES COVERED"
		print len(sut.allStatements()),"STATEMENTS COVERED"
	
	print "TOTAL ACTIONS",actCount
	print "TOTAL RUNTIME",time.time()-start

def main():
    global running,start,TIMEBUDGET,sut,testSaving,gene,testStored,act,srun,flag,coverageCount,covrSort,calculateWei,allCoverage,cW,coverageWM,failCount,actionsCount,sd
    #global running,possible
    global config
    #global lastAddCoverage
    belowMeanCoverage = set([])
    fullPoll = []
    parsed_args, parser = parse_args()
    config = make_config(parsed_args, parser)
    while time.time()-start < TIMEBUDGET:
        sut.restart()
        if (testSaving != None) and (gene.random() > 0.3):
            sut.backtrack(testSaving)
        testStored = False
        #print "Firstly test the AVL tree"
        for s in xrange(0,config.depth):
            act = sut.randomEnabled(gene)
            srun = sut.safely(act)
            if config.running:
            	if sut.newBranches() != set([]):
            		for d in sut.newBranches():
            			print time.time()-start,len(sut.allBranches()),"New branch",d
            findFail()
            if flag == 1:
                break
        for sa in sut.currStatements():
            if sa not in coverageCount:
                coverageCount[sa] = 0
            coverageCount[sa] = coverageCount[sa] + 1
        covrSort = sorted(coverageCount.keys(), key=lambda x: coverageCount[x])
        #coverSum = sum(coverageCount.values())
        #coverMean = coverSum / (1.0*len(coverageCount))
        #print "the mean of coverage is:",coverMean
        #for st in covrSort:
            #print st, coverageCount[st]
         #   if coverageCount[st]<coverMean:
          #      belowMeanCoverage.add(st)
           # else:
            #    break
        #print len(belowMeanCoverage), "statement below the mean coverage out of the total coverage:",len(coverageCount)
        for st in covrSort:
        	if st*(allCoverage - coverageCount[st]) >25:
        		coverageWM.append(st*(allCoverage - coverageCount[st]))
        		print "Now I have the statement below coverage:", st
        
    for sd in covrSort:
        print sd,coverageCount[sd]
    sut.internalReport()    
    print failCount,"FAILED"
    print len(sut.allBranches()),"BRANCH"
    print actionsCount,"TOTAL ACTIONS"
    print time.time()-start,"TOTAL RUNTIME"

def randomAction():
    global actCount, bugs,newseq,currseq
    act = sut.randomEnabled(R)
    actCount += 1
    ok = sut.safely(act)

    if running:
        if len(sut.newBranches()) > 0:
            print "ACTION:",sut.randomEnabled(random.Random(seed))[0]
            for b in sut.newBranches():
                print time.time() - start, len(sut.allBranches()),"New branch",b
            for s1 in sut.newStatements():
                print time.time() - start, len(sut.allStatements()),"New statement",s1

    if not ok:
        bugs += 1
        print "FOUND A FAILURE"

        if faults:
            f = sut.reduce(sut.test(), sut.fails, True, True)
            sut.prettyPrintTest(f)
            currseq.append((f,set(sut.currStatements())))
            print("SHOW FAULT")
            file = 'failure' + str(actCount) + '.test'
            sut.saveTest(sut.test(), file)
            sut.restart()
            print sut.failure()

    return ok

def action():
    global actCount, bugs, failPool
    act = sut.randomEnabled(rgen)
    actCount += 1
    ok = sut.safely(act)
    if running == 1:
            if len(sut.newBranches()) > 0:
                print "ACTION:", act[0]
                for b in sut.newBranches():
                    print time.time() - start, len(sut.allBranches()), "New branch", b
                for s in sut.newStatements():
                    print time.time() - start, len(sut.allStatements()),"New statement",s
    
    if not ok:
        if faults:
            bugs += 1
            print "FOUND A FAILURE"
            print sut.failure()
            print "REDUCING"
            failPool.append(sut.test())
            collectCoverage()
            R = sut.reduce(sut.test(),sut.fails, True, True)
            sut.prettyPrintTest(R)
            print sut.failure()
            fname="failure" + str(bugs) + ".test"
            sut.saveTest(sut.test(),fname)
            errorSeqs.append(sut.currStatements())
            sut.restart()
    else: 
        expand()

    return ok

def tester():
    global sut,act,n,test,para,lCovered,actNum,bugs,M,flag, filename
    act = sut.randomEnabled(rgen)
    flag = 0
    n = sut.safely(act)
    if running:
        if sut.newBranches() != set([]):
            for d in sut.newBranches():
                print time.time() - start, len(sut.allBranches()),"New branch",d
    if len(sut.newStatements()) > 0:
        test = sut.state()
        para = True
        print sut.newStatements()
    if (para == False):
        if (lCovered != None):
            if (lCovered in sut.currStatements()):
                test = sut.state()
                para = True
    actNum += 1
    if (n == 0):
        bugs += 1
        print "A failure has been found!", bugs
        print sut.failure()
        M = sut.reduce(sut.test(),sut.fails, True, True)
        sut.prettyPrintTest(M)
        print sut.failure()
        filename ='failure%d.test'%bugs
        sut.saveTest(M,filename)
        flag = 1

def randomAction():   
    global actCount, bugs, fails, errCount, newCount
    sawNew = False
    act = sut.randomEnabled(seeds)
    actCount += 1
    ok = sut.safely(act)
    propok = sut.check()
   
    if running:
        if sut.newBranches() != set([]):
            for b in sut.newBranches():
                print time.time()-start,len(sut.allBranches()),"New branch",b
            sawNew = True
            newCount += 1
        else:
            sawNew = False    

    if not ok or not propok:
        if faults:
            bugs += 1
            fail.append(sut.test())
            saveCover()
            sut.restart()
            print "FAILURE FOUND.....FAILURES ARE STORING IN FILES"
            errCount += 1
            fault = sut.failure()
            fname = 'failure' + str(bugs) + '.test'
            sut.saveTest(sut.test(), fname)
            sut.restart() 

    else:
        expandPool()
    return ok 

def randomAction():
    global actCount, bugs, coverageCount, belowMean,lastAddCoverage

    act = sut.randomEnabled(random.Random())
    actCount += 1
    ok = sut.safely(act)

    if running:
        if len(sut.newBranches()) > 0:
            print "ACTION:",sut.randomEnabled(random.Random(seed))[0]
            for b in sut.newBranches():
                print time.time() - start, len(sut.allBranches()),"New branch",b
            for s1 in sut.newStatements():
                print time.time() - start, len(sut.allStatements()),"New statement",b

    if not ok or not sut.check():
        bugs += 1
        print "FOUND A FAILURE"
        if faults:
            print("SHOW FAULT")
            print sut.failure()
            error.append(sut.test())
            R = sut.reduce(sut.test(),sut.fails, True, True)
            sut.prettyPrintTest(R)
            print sut.failure()
            sut.restart()

    return ok

def randomAction():   
	global actCount,bugs,j,running,actCount,r
    
	test = False
	for b in xrange(0,depth):
		act = sut.randomEnabled(r)   
#		actCount += 1
		ok = sut.safely(act)
		Scheck = sut.check()
		if len(sut.newBranches()) > 0:
			Stest = sut.state()
			test = True
			
		if (not test) and (LCov != None) and (LCov in sut.currBranches()):
			Stest = sut.start()
			test = True
		actCount += 1
		
		if running == 1:
	        	if sut.newBranches() != set([]):
				print "ACTIONS:", act[0]
            			for b in sut.newBranches():
                			print time.time()-start,len(sut.allBranches()),"New branch",b
				
                if faults == 1:    
			if not ok: 
				print "FOUND A FAILURE"
				j += 1
				bugs += 1
				fault = sut.failure()
				failurename = 'failure' + str(bugs) + '.test'
				sut.saveTest(sut.test(), failurename)
				print"the bugs is ",j
				sut.restart()

def action():
    global actCount, bugs, failPool
    act = sut.randomEnabled(rgen)
    actCount += 1
    ok = sut.safely(act)
    if running == 1:
            if len(sut.newBranches()) > 0:
                print "ACTION:", act[0]
                for b in sut.newBranches():
                    print time.time() - start, len(sut.allBranches()), "New branch", b
    if faults:
        if not ok:
            bugs += 1
            print "FOUND A FAILURE"
            print sut.failure()
            print "REDUCING"
            failPool.append(sut.test())
            collectCoverage()
            R = sut.reduce(sut.test(),sut.fails, True, True)
            sut.prettyPrintTest(R)
            print sut.failure()
            
            f = open(("failure" + str(bugs) + ".test"),"w")
            f.writelines(str(sut.failure()))
            f.close()
            
            sut.restart()
        else:
            expand()
    
    return ok

def randomAction():
    global bug_no, time_start, allAction, ii
    action = sut.randomEnabled(rand)
    ok = sut.safely(action)
    elapsed = time.time() - time_start
    if RUNNING_DETAIL:
        if len(sut.newBranches()) > 0:
            print "ACTION:", action[0]
            for b in sut.newBranches():
                print elapsed, len(sut.allBranches()), "New branch", b

    if not ok:  # found a bug
        bug_no += 1
        print "FOUND A BUG! #", bug_no
        print sut.failure()
        print("REDUCING")
        reduce = sut.reduce(sut.test(), sut.fails, True, True)

        sut.prettyPrintTest(reduce)
        print(sut.failure())
        # write the bug to file if FAULT_ARGUMENT is enabled
        if (FAULT_CHECK):
            f = open((failure_file + str(bug_no) + ".test"), "w")
            print >> f, sut.failure()
            # print sequence that causes failure
            j = 0
            for (s_reduces, _, _) in reduce:
                steps_reduce = "# STEP " + str(j)
                print >> f, sut.prettyName(s_reduces).ljust(80 - len(steps_reduce), ' '), steps_reduce
                j += 1
            f.close()
        print "time: ", time.time() - time_start
    return ok

def running_oh():
	global actinos, elapsed, lastAddCoverage, median_even, median_odd 


	if len(sut.newBranches()) != set ([]):
		print "ACTION:", list_actions[0]
		for s in sut.newBranches():
			print elapsed,len(sut.allBranches()),"New branch",s

	if len(sut.newStatements())> 0:
		print "ACTION:", list_actions[0]
		for s in sut.newStatements():
			print elapsed,len(sut.allStatements()),"New statement",s

		old_test = list(sut.test())
		store_new_test  = sut.reduce(old_test,sut.coversStatements(sut.newStatements()))
		sut.replay(old_test)
		testBuffer.append(store_new_test)	
		currentStatementBuffer.append(set(sut.currStatements()))
		lastAddCoverage = set(sut.currStatements())
		

	for s in median_odd or median_even:
		if s in sut.currStatements() and s not in lastAddCoverage:
			print "find new path to lower coverstatements: ", s
			testBuffer.append(list(sut.test()) )
			currentStatementBuffer.append(set(sut.currStatements()))
			lastAddCoverage = set(sut.currStatements() )

def newState():
    global rgen,sut,collected_test,storedTest,action_cnt,bugfound
    for i in xrange(0,DEPTH):
        action = sut.randomEnabled(rgen)
        no_bug_found = sut.safely(action)
        if RUNNING:
            if sut.newBranches() != set([]):
                for d in sut.newBranches():
                    print time.time() - start,len(sut.allBranches()),"New Branches",d
        if len(sut.newStatements()) > 0:
            collected_test = sut.state()
            storedTest = True
            print "new statement:",sut.newStatements()
        if (not storedTest) and (lst_coverage != None) and (lst_coverage in sut.currStatements()):

            collected_test = sut.state()
            storedTest = True
        action_cnt += 1
        if not no_bug_found:
            bugfound += 1
            print "A failure happened here."
            rds = sut.reduce(sut.test(),sut.fails, True, True)
            sut.prettyPrintTest(rds)
            print sut.failure()
            break

def func2(running,possible):
	if (running):
		if sut.newBranches() != set([]):
			print "Action:", possible[0]
			for d in sut.newBranches():
				print elap,len(sut.allBranches()),"New branch", d
			new1 = True
		else:
			new1 = False

def branchFun(running,possible):
    if (running):
        if sut.newBranches() != set([]):
            print "Action:", possible[0]
            for b in sut.newBranches():
                print elapsed,len(sut.allBranches()),"New branch",b
            sawNew=True
        else:
            sawNew=False    

def running_oh():
	global actinos, elapsed
	if len(sut.newStatements())> 0:
		print "ACTION:", list_actions[0]
		for s in sut.newStatements():
			print "***NEW STATEMENT :", elapsed, len(sut.allStatements()), s
	if len(sut.newBranches())> 0:
		print "ACTION:", list_actions[0]
		for s in sut.newBranches():
			print elapsed, len(sut.allBranches()),"*** NEW branch: ",s

def running_oh():
	global actinos, elapsed
	if len(sut.newStatements())> 0:
		print "ACTION:", list_actions[0]
		for s in sut.newStatements():
			print elapsed,len(sut.allStatements()),"New statement",s
	if len(sut.newBranches())> 0:
		print "ACTION:", list_actions[0]
		for s in sut.newBranches():
			print elapsed,len(sut.allBranches()),"New branch",s

def showRunning():
	global sut, start
	elapsed = time.time() - start
	if sut.newBranches() != set([]):
		for b in sut.newBranches():
			print elapsed, len(sut.allBranches()), "New branch", b
	if sut.newStatements() != set([]):
		for s in sut.newStatements():
			print elapsed, len(sut.allStatements()), "New statement", s
	return

def main():
	global config, R, sut, bugs, actCount, branchCount, statementCount, ntest, start

	parsed_args, parser = parse_args()
	config = make_config(parsed_args, parser)
	print('Testing using config={}'.format(config))

	R = random.Random(config.seed)
	sut = sut.sut()

	sut.silenceCoverage()
	
	bugs = 0
	actCount = 0
	coverageCount = {}
	branchCount = {}
	statementCount = {}
	ntest = 0

	start = time.time()
	elapsed = time.time() - start
	
	print "Starting Test"
	while elapsed < config.timeout:
		sut.restart()
		ntest += 1
		for i in xrange(0, config.depth):
			if not randomAct():
				break
			elapsed = time.time() - start
			if config.running:
				showRunning()
			elapsed = time.time() - start
			if elapsed > config.timeout:
				print "Stopping test [TIMEOUT]"
				break
		collectCoverage()
		elapsed = time.time() - start
	print "Finishing Test"

	if time.time() - start > config.timeout:
		print "[TIMEOUT]"

	printCoverage()

	if config.coverage:
		sut.internalReport()

	print "Covered", len(sut.allBranches()), "branches"
	print "Covered", len(sut.allStatements()), "statements"
	
	print "Failed", bugs, "times"
	print "Total tests", ntest
	print "Total actions", actCount
	print "Total runtime", time.time() - start

def runtimeCoverage():
    'Handler for generating running info on branch and statement coverage'
    elapsed = time.time() - start

    if sut.newBranches() != set([]):
        for b in sut.newBranches():
            print elapsed, len(sut.allBranches()),"New branch", b

    if sut.newStatements() != set([]):
        for s in sut.newStatements():
            print elapsed, len(sut.newStatements()), "New statement", s

def main():
	global config,rgen,actCount,failCount,ntests,fullPool

	parsed_args, parser = parse_args()
	config = make_config(parsed_args, parser)
	rgen = random.Random(config.seed)

	actCount = 0
	failCount = 0
	fullPool = []

	start = time.time()
	ntests = 0
	while time.time() - start < config.timeout:
		ntests += 1
		sut.restart()
		for d in xrange(0, config.depth):
			act = sut.randomEnabled(rgen)
			actCount += 1

			ok = sut.safely(act)
			expandPool()
			if config.running:
				if sut.newBranches() != set([]):
					for b in sut.newBranches():
						print time.time()-start, len(sut.allBranches()), "New branch", b
				if sut.newStatements() != set([]):
					for s in sut.newStatements():
						print time.time()-start, len(sut.allStatements()),"New statement",s

			if not ok:
				failCount += 1
				if config.faults:
					failureHandle(failCount)
				print "FOUND A FAILURE"
				R = sut.reduce(sut.test(),sut.fails, True, True)
				sut.prettyPrintTest(R)
				print sut.failure()
				sut.restart()
				break

			if time.time() - start > config.timeout:
				print "STOPPING TEST DUE TO TIMEOUT, TERMINATED AT LENGTH",ntests
				break

	if config.faults:
		print "TOTAL FAULTS", failCount

	if config.coverage:
		sut.internalReport()
	
	print "TOTAL ACTIONS",actCount
	print "TOTAL RUNTIME",time.time()-start